Merge branch 'dl/no-extern-in-func-decl'
Mechanically and systematically drop "extern" from function
declarlation.
* dl/no-extern-in-func-decl:
*.[ch]: manually align parameter lists
*.[ch]: remove extern from function declarations using sed
*.[ch]: remove extern from function declarations using spatch
diff --git a/.gitignore b/.gitignore
index 5cb84f1..2374f77 100644
--- a/.gitignore
+++ b/.gitignore
@@ -82,6 +82,7 @@
/git-init-db
/git-interpret-trailers
/git-instaweb
+/git-legacy-stash
/git-log
/git-ls-files
/git-ls-remote
@@ -134,7 +135,6 @@
/git-remote-ftps
/git-remote-fd
/git-remote-ext
-/git-remote-testgit
/git-remote-testpy
/git-remote-testsvn
/git-repack
diff --git a/Documentation/.gitignore b/Documentation/.gitignore
index bf2bf27..9022d48 100644
--- a/Documentation/.gitignore
+++ b/Documentation/.gitignore
@@ -14,3 +14,4 @@
SubmittingPatches.txt
tmp-doc-diff/
GIT-ASCIIDOCFLAGS
+/GIT-EXCLUDED-PROGRAMS
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index 8579530..32210a4 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -580,11 +580,14 @@
or commands:
Literal examples (e.g. use of command-line options, command names,
- branch names, configuration and environment variables) must be
- typeset in monospace (i.e. wrapped with backticks):
+ branch names, URLs, pathnames (files and directories), configuration and
+ environment variables) must be typeset in monospace (i.e. wrapped with
+ backticks):
`--pretty=oneline`
`git rev-list`
`remote.pushDefault`
+ `http://git.example.com`
+ `.git/config`
`GIT_DIR`
`HEAD`
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 4e4dd7e..dbf5a0f 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -7,12 +7,14 @@
SP_ARTICLES =
OBSOLETE_HTML =
+-include GIT-EXCLUDED-PROGRAMS
+
MAN1_TXT += $(filter-out \
+ $(patsubst %,%.txt,$(EXCLUDED_PROGRAMS)) \
$(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
$(wildcard git-*.txt))
MAN1_TXT += git.txt
MAN1_TXT += gitk.txt
-MAN1_TXT += gitremote-helpers.txt
MAN1_TXT += gitweb.txt
MAN5_TXT += gitattributes.txt
@@ -30,6 +32,7 @@
MAN7_TXT += giteveryday.txt
MAN7_TXT += gitglossary.txt
MAN7_TXT += gitnamespaces.txt
+MAN7_TXT += gitremote-helpers.txt
MAN7_TXT += gitrevisions.txt
MAN7_TXT += gitsubmodules.txt
MAN7_TXT += gittutorial-2.txt
diff --git a/Documentation/RelNotes/2.22.0.txt b/Documentation/RelNotes/2.22.0.txt
index 94100fa..776e155 100644
--- a/Documentation/RelNotes/2.22.0.txt
+++ b/Documentation/RelNotes/2.22.0.txt
@@ -46,6 +46,55 @@
configuration (when available), which allows --list-cmds to honour
a repository specific setting of completion.commands, for example.
+ * "git mergetool" learned to offer Sublime Merge (smerge) as one of
+ its backends.
+
+ * A new hook "post-index-change" is called when the on-disk index
+ file changes, which can help e.g. a virtualized working tree
+ implementation.
+
+ * "git difftool" can now run outside a repository.
+
+ * "git checkout -m <other>" was about carrying the differences
+ between HEAD and the working-tree files forward while checking out
+ another branch, and ignored the differences between HEAD and the
+ index. The command has been taught to abort when the index and the
+ HEAD are different.
+
+ * A progress indicator has been added to the "index-pack" step, which
+ often makes users wait for completion during "git clone".
+
+ * "git submodule" learns "set-branch" subcommand that allows the
+ submodule.*.branch settings to be modified.
+
+ * "git merge-recursive" backend recently learned a new heuristics to
+ infer file movement based on how other files in the same directory
+ moved. As this is inherently less robust heuristics than the one
+ based on the content similarity of the file itself (rather than
+ based on what its neighbours are doing), it sometimes gives an
+ outcome unexpected by the end users. This has been toned down to
+ leave the renamed paths in higher/conflicted stages in the index so
+ that the user can examine and confirm the result.
+
+ * "git tag" learned to give an advice suggesting it might be a
+ mistake when creating an annotated or signed tag that points at
+ another tag.
+
+ * The "git pack-objects" command learned to report the number of
+ objects it packed via the trace2 mechanism.
+
+ * The list of conflicted paths shown in the editor while concluding a
+ conflicted merge was shown above the scissors line when the
+ clean-up mode is set to "scissors", even though it was commented
+ out just like the list of updated paths and other information to
+ help the user explain the merge better.
+
+ * The trace2 tracing facility learned to auto-generate a filename
+ when told to log to a directory.
+
+ * "git clone" learned a new --server-option option when talking over
+ the protocol version 2.
+
Performance, Internal Implementation, Development Support etc.
@@ -80,6 +129,35 @@
* "git multi-pack-index verify" did not scale well with the number of
packfiles, which is being improved.
+ * "git stash" has been rewritten in C.
+
+ * The "check-docs" Makefile target to support developers has been
+ updated.
+
+ * The tests have been updated not to rely on the abbreviated option
+ names the parse-options API offers, to protect us from an
+ abbreviated form of an option that used to be unique within the
+ command getting non-unique when a new option that share the same
+ prefix is added.
+
+ * The scripted version of "git rebase -i" wrote and rewrote the todo
+ list many times during a single step of its operation, and the
+ recent C-rewrite made a faithful conversion of the logic to C. The
+ implementation has been updated to carry necessary information
+ around in-core to avoid rewriting the same file over and over
+ unnecessarily.
+
+ * Test framework update to more robustly clean up leftover files and
+ processes after tests are done.
+
+ * Conversion from unsigned char[20] to struct object_id continues.
+
+ * While running "git diff" in a lazy clone, we can upfront know which
+ missing blobs we will need, instead of waiting for the on-demand
+ machinery to discover them one by one. The code learned to aim to
+ achieve better performance by batching the request for these
+ promised blobs.
+
Fixes since v2.21
-----------------
@@ -203,8 +281,8 @@
* A corner-case object name ambiguity while the sequencer machinery
is working (e.g. "rebase -i -x") has been fixed.
- * "git format-patch" used overwrite an existing patch/cover-letter
- file. A new "--no-clobber" option stops it.
+ * "git format-patch" did not diagnose an error while opening the
+ output file for the cover-letter, which has been corrected.
(merge 2fe95f494c jc/format-patch-error-check later to maint).
* "git checkout -f <branch>" while the index has an unmerged path
@@ -220,6 +298,144 @@
* dumb-http walker has been updated to share more error recovery
strategy with the normal codepath.
+ * A buglet in configuration parser has been fixed.
+ (merge 19e7fdaa58 nd/include-if-wildmatch later to maint).
+
+ * The documentation for "git read-tree --reset -u" has been updated.
+ (merge b5a0bd694c nd/read-tree-reset-doc later to maint).
+
+ * Code clean-up around a much-less-important-than-it-used-to-be
+ update_server_info() funtion.
+ (merge b3223761c8 jk/server-info-rabbit-hole later to maint).
+
+ * The message given when "git commit -a <paths>" errors out has been
+ updated.
+ (merge 5a1dbd48bc nd/commit-a-with-paths-msg-update later to maint).
+
+ * "git cherry-pick --options A..B", after giving control back to the
+ user to ask help resolving a conflicted step, did not honor the
+ options it originally received, which has been corrected.
+
+ * Various glitches in "git gc" around reflog handling have been fixed.
+
+ * The code to read from commit-graph file has been cleanup with more
+ careful error checking before using data read from it.
+
+ * Performance fix around "git fetch" that grabs many refs.
+ (merge b764300912 jt/fetch-pack-wanted-refs-optim later to maint).
+
+ * Protocol v2 support in "git fetch-pack" of shallow clones has been
+ corrected.
+
+ * Performance fix around "git blame", especially in a linear history
+ (which is the norm we should optimize for).
+ (merge f892014943 dk/blame-keep-origin-blob later to maint).
+
+ * Performance fix for "rev-list --parents -- pathspec".
+ (merge 8320b1dbe7 jk/revision-rewritten-parents-in-prio-queue later to maint).
+
+ * Updating the display with progress message has been cleaned up to
+ deal better with overlong messages.
+ (merge 545dc345eb sg/overlong-progress-fix later to maint).
+
+ * "git blame -- path" in a non-bare repository starts blaming from
+ the working tree, and the same command in a bare repository errors
+ out because there is no working tree by definition. The command
+ has been taught to instead start blaming from the commit at HEAD,
+ which is more useful.
+ (merge a544fb08f8 sg/blame-in-bare-start-at-head later to maint).
+
+ * An underallocation in the code to read the untracked cache
+ extension has been corrected.
+ (merge 3a7b45a623 js/untracked-cache-allocfix later to maint).
+
+ * The code is updated to check the result of memory allocation before
+ it is used in more places, by using xmalloc and/or xcalloc calls.
+ (merge 999b951b28 jk/xmalloc later to maint).
+
+ * The GETTEXT_POISON test option has been quite broken ever since it
+ was made runtime-tunable, which has been fixed.
+ (merge f88b9cb603 jc/gettext-test-fix later to maint).
+
+ * Test fix on APFS that is incapable of store paths in Latin-1.
+ (merge 3889149619 js/iso8895-test-on-apfs later to maint).
+
+ * "git submodule foreach <command> --quiet" did not pass the option
+ down correctly, which has been corrected.
+ (merge a282f5a906 nd/submodule-foreach-quiet later to maint).
+
+ * "git send-email" has been taught to use quoted-printable when the
+ payload contains carriage-return. The use of the mechanism is in
+ line with the design originally added the codepath that chooses QP
+ when the payload has overly long lines.
+ (merge 74d76a1701 bc/send-email-qp-cr later to maint).
+
+ * The recently added feature to add addresses that are on
+ anything-by: trailers in 'git send-email' was found to be way too
+ eager and considered nonsense strings as if they can be legitimate
+ beginning of *-by: trailer. This has been tightened.
+
+ * Builds with gettext broke on recent macOS w/ Homebrew, which
+ seems to have stopped including from /usr/local/include; this
+ has been corrected.
+ (merge 92a1377a2a js/macos-gettext-build later to maint).
+
+ * Running "git add" on a repository created inside the current
+ repository is an explicit indication that the user wants to add it
+ as a submodule, but when the HEAD of the inner repository is on an
+ unborn branch, it cannot be added as a submodule. Worse, the files
+ in its working tree can be added as if they are a part of the outer
+ repository, which is not what the user wants. These problems are
+ being addressed.
+ (merge f937bc2f86 km/empty-repo-is-still-a-repo later to maint).
+
+ * "git cherry-pick" run with the "-x" or the "--signoff" option used
+ to (and more importantly, ought to) clean up the commit log message
+ with the --cleanup=space option by default, but this has been
+ broken since late 2017. This has been fixed.
+
+ * When given a tag that points at a commit-ish, "git replace --graft"
+ failed to peel the tag before writing a replace ref, which did not
+ make sense because the old graft mechanism the feature wants to
+ mimick only allowed to replace one commit object with another.
+ This has been fixed.
+ (merge ee521ec4cb cc/replace-graft-peel-tags later to maint).
+
+ * Code tightening against a "wrong" object appearing where an object
+ of a different type is expected, instead of blindly assuming that
+ the connection between objects are correctly made.
+ (merge 97dd512af7 tb/unexpected later to maint).
+
+ * An earlier update for MinGW and Cygwin accidentally broke MSVC build,
+ which has been fixed.
+ (merge 22c3634c0f ss/msvc-path-utils-fix later to maint).
+
+ * %(push:track) token used in the --format option to "git
+ for-each-ref" and friends was not showing the right branch, which
+ has been fixed.
+ (merge c646d0934e dr/ref-filter-push-track-fix later to maint).
+
+ * "make check-docs", "git help -a", etc. did not account for cases
+ where a particular build may deliberately omit some subcommands,
+ which has been corrected.
+
+ * The logic to tell if a Git repository has a working tree protects
+ "git branch -D" from removing the branch that is currently checked
+ out by mistake. The implementation of this logic was broken for
+ repositories with unusual name, which unfortunately is the norm for
+ submodules these days. This has been fixed.
+ (merge f3534c98e4 jt/submodule-repo-is-with-worktree later to maint).
+
+ * AIX shared the same build issues with other BSDs around fileno(fp),
+ which has been corrected.
+ (merge ee662bf5c6 cc/aix-has-fileno-as-a-macro later to maint).
+
+ * The autoconf generated configure script failed to use the right
+ gettext() implementations from -libintl by ignoring useless stub
+ implementations shipped in some C library, which has been
+ corrected.
+ (merge b71e56a683 vk/autoconf-gettext later to maint).
+
* Code cleanup, docfix, build fix, etc.
(merge 11f470aee7 jc/test-yes-doc later to maint).
(merge 90503a240b js/doc-symref-in-proto-v1 later to maint).
@@ -245,3 +461,13 @@
(merge a7256debd4 nd/checkout-m-doc-update later to maint).
(merge 3a9e1ad78d jt/t5551-protocol-v2-does-not-have-half-auth later to maint).
(merge 0b918b75af sg/t5318-cleanup later to maint).
+ (merge 68ed71b53c cb/doco-mono later to maint).
+ (merge a34dca2451 nd/interpret-trailers-docfix later to maint).
+ (merge cf7b857a77 en/fast-import-parsing-fix later to maint).
+ (merge fe61ccbc35 po/rerere-doc-fmt later to maint).
+ (merge ffea0248bf po/describe-not-necessarily-7 later to maint).
+ (merge 7cb7283adb tg/ls-files-debug-format-fix later to maint).
+ (merge f64a21bd82 tz/doc-apostrophe-no-longer-needed later to maint).
+ (merge dbe7b41019 js/t3301-unbreak-notes-test later to maint).
+ (merge d8083e4180 km/t3000-retitle later to maint).
+ (merge 9e4cbccbd7 tz/git-svn-doc-markup-fix later to maint).
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index ec8b205..6d589e1 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -372,15 +372,15 @@
Some parts of the system have dedicated maintainers with their own
repositories.
-- 'git-gui/' comes from git-gui project, maintained by Pat Thoyts:
+- `git-gui/` comes from git-gui project, maintained by Pat Thoyts:
git://repo.or.cz/git-gui.git
-- 'gitk-git/' comes from Paul Mackerras's gitk project:
+- `gitk-git/` comes from Paul Mackerras's gitk project:
git://ozlabs.org/~paulus/gitk
-- 'po/' comes from the localization coordinator, Jiang Xin:
+- `po/` comes from the localization coordinator, Jiang Xin:
https://github.com/git-l10n/git-po/
diff --git a/Documentation/config.txt b/Documentation/config.txt
index d87846f..7e2a6f6 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -422,6 +422,8 @@
include::config/tag.txt[]
+include::config/trace2.txt[]
+
include::config/transfer.txt[]
include::config/uploadarchive.txt[]
diff --git a/Documentation/config/advice.txt b/Documentation/config/advice.txt
index 8862042..ec4f6ae 100644
--- a/Documentation/config/advice.txt
+++ b/Documentation/config/advice.txt
@@ -90,4 +90,6 @@
waitingForEditor::
Print a message to the terminal whenever Git is waiting for
editor input from the user.
+ nestedTag::
+ Advice shown if a user attempts to recursively tag a tag object.
--
diff --git a/Documentation/config/core.txt b/Documentation/config/core.txt
index 7e9b6c8..75538d2 100644
--- a/Documentation/config/core.txt
+++ b/Documentation/config/core.txt
@@ -414,7 +414,7 @@
core.excludesFile::
Specifies the pathname to the file that contains patterns to
describe paths that are not meant to be tracked, in addition
- to '.gitignore' (per-directory) and '.git/info/exclude'.
+ to `.gitignore` (per-directory) and `.git/info/exclude`.
Defaults to `$XDG_CONFIG_HOME/git/ignore`.
If `$XDG_CONFIG_HOME` is either not set or empty, `$HOME/.config/git/ignore`
is used instead. See linkgit:gitignore[5].
@@ -429,8 +429,8 @@
command-line argument and write the password on its STDOUT.
core.attributesFile::
- In addition to '.gitattributes' (per-directory) and
- '.git/info/attributes', Git looks into this file for attributes
+ In addition to `.gitattributes` (per-directory) and
+ `.git/info/attributes`, Git looks into this file for attributes
(see linkgit:gitattributes[5]). Path expansions are made the same
way as for `core.excludesFile`. Its default value is
`$XDG_CONFIG_HOME/git/attributes`. If `$XDG_CONFIG_HOME` is either not
@@ -438,10 +438,10 @@
core.hooksPath::
By default Git will look for your hooks in the
- '$GIT_DIR/hooks' directory. Set this to different path,
- e.g. '/etc/git/hooks', and Git will try to find your hooks in
- that directory, e.g. '/etc/git/hooks/pre-receive' instead of
- in '$GIT_DIR/hooks/pre-receive'.
+ `$GIT_DIR/hooks` directory. Set this to different path,
+ e.g. `/etc/git/hooks`, and Git will try to find your hooks in
+ that directory, e.g. `/etc/git/hooks/pre-receive` instead of
+ in `$GIT_DIR/hooks/pre-receive`.
+
The path can be either absolute or relative. A relative path is
taken as relative to the directory where the hooks are run (see
diff --git a/Documentation/config/gc.txt b/Documentation/config/gc.txt
index 73c08b0..02b92b1 100644
--- a/Documentation/config/gc.txt
+++ b/Documentation/config/gc.txt
@@ -1,25 +1,42 @@
gc.aggressiveDepth::
The depth parameter used in the delta compression
algorithm used by 'git gc --aggressive'. This defaults
- to 50.
+ to 50, which is the default for the `--depth` option when
+ `--aggressive` isn't in use.
++
+See the documentation for the `--depth` option in
+linkgit:git-repack[1] for more details.
gc.aggressiveWindow::
The window size parameter used in the delta compression
algorithm used by 'git gc --aggressive'. This defaults
- to 250.
+ to 250, which is a much more aggressive window size than
+ the default `--window` of 10.
++
+See the documentation for the `--window` option in
+linkgit:git-repack[1] for more details.
gc.auto::
When there are approximately more than this many loose
objects in the repository, `git gc --auto` will pack them.
Some Porcelain commands use this command to perform a
light-weight garbage collection from time to time. The
- default value is 6700. Setting this to 0 disables it.
+ default value is 6700.
++
+Setting this to 0 disables not only automatic packing based on the
+number of loose objects, but any other heuristic `git gc --auto` will
+otherwise use to determine if there's work to do, such as
+`gc.autoPackLimit`.
gc.autoPackLimit::
When there are more than this many packs that are not
marked with `*.keep` file in the repository, `git gc
--auto` consolidates them into one larger pack. The
default value is 50. Setting this to 0 disables it.
+ Setting `gc.auto` to 0 will also disable this.
++
+See the `gc.bigPackThreshold` configuration variable below. When in
+use, it'll affect how the auto pack limit works.
gc.autoDetach::
Make `git gc --auto` return immediately and run in background
@@ -36,11 +53,16 @@
this configuration variable is ignored, all packs except the base pack
will be repacked. After this the number of packs should go below
gc.autoPackLimit and gc.bigPackThreshold should be respected again.
++
+If the amount of memory estimated for `git repack` to run smoothly is
+not available and `gc.bigPackThreshold` is not set, the largest pack
+will also be excluded (this is the equivalent of running `git gc` with
+`--keep-base-pack`).
gc.writeCommitGraph::
If true, then gc will rewrite the commit-graph file when
- linkgit:git-gc[1] is run. When using linkgit:git-gc[1]
- '--auto' the commit-graph will be updated if housekeeping is
+ linkgit:git-gc[1] is run. When using `git gc --auto`
+ the commit-graph will be updated if housekeeping is
required. Default is false. See linkgit:git-commit-graph[1]
for details.
@@ -94,6 +116,12 @@
With "<pattern>" (e.g. "refs/stash")
in the middle, the setting applies only to the refs that
match the <pattern>.
++
+These types of entries are generally created as a result of using `git
+commit --amend` or `git rebase` and are the commits prior to the amend
+or rebase occurring. Since these changes are not part of the current
+project most users will want to expire them sooner, which is why the
+default is more aggressive than `gc.reflogExpire`.
gc.rerereResolved::
Records of conflicted merge you resolved earlier are
diff --git a/Documentation/config/merge.txt b/Documentation/config/merge.txt
index d389c73..6a31393 100644
--- a/Documentation/config/merge.txt
+++ b/Documentation/config/merge.txt
@@ -39,9 +39,22 @@
is turned off.
merge.renames::
- Whether and how Git detects renames. If set to "false",
- rename detection is disabled. If set to "true", basic rename
- detection is enabled. Defaults to the value of diff.renames.
+ Whether Git detects renames. If set to "false", rename detection
+ is disabled. If set to "true", basic rename detection is enabled.
+ Defaults to the value of diff.renames.
+
+merge.directoryRenames::
+ Whether Git detects directory renames, affecting what happens at
+ merge time to new files added to a directory on one side of
+ history when that directory was renamed on the other side of
+ history. If merge.directoryRenames is set to "false", directory
+ rename detection is disabled, meaning that such new files will be
+ left behind in the old directory. If set to "true", directory
+ rename detection is enabled, meaning that such new files will be
+ moved into the new directory. If set to "conflict", a conflict
+ will be reported for such paths. If merge.renames is false,
+ merge.directoryRenames is ignored and treated as false. Defaults
+ to "conflict".
merge.renormalize::
Tell Git that canonical representation of files in the
diff --git a/Documentation/config/pack.txt b/Documentation/config/pack.txt
index 425c73a..9cdcfa7 100644
--- a/Documentation/config/pack.txt
+++ b/Documentation/config/pack.txt
@@ -124,6 +124,4 @@
bitmapped and non-bitmapped objects (e.g., when serving a fetch
between an older, bitmapped pack and objects that have been
pushed since the last gc). The downside is that it consumes 4
- bytes per object of disk space, and that JGit's bitmap
- implementation does not understand it, causing it to complain if
- Git and JGit are used on the same repository. Defaults to false.
+ bytes per object of disk space. Defaults to true.
diff --git a/Documentation/config/repack.txt b/Documentation/config/repack.txt
index a5c3781..9c413e1 100644
--- a/Documentation/config/repack.txt
+++ b/Documentation/config/repack.txt
@@ -24,4 +24,4 @@
packs created for clones and fetches, at the cost of some disk
space and extra time spent on the initial repack. This has
no effect if multiple packfiles are created.
- Defaults to false.
+ Defaults to true on bare repos, false otherwise.
diff --git a/Documentation/config/trace2.txt b/Documentation/config/trace2.txt
new file mode 100644
index 0000000..a5f409c
--- /dev/null
+++ b/Documentation/config/trace2.txt
@@ -0,0 +1,56 @@
+Trace2 config settings are only read from the system and global
+config files; repository local and worktree config files and `-c`
+command line arguments are not respected.
+
+trace2.normalTarget::
+ This variable controls the normal target destination.
+ It may be overridden by the `GIT_TR2` environment variable.
+ The following table shows possible values.
+
+trace2.perfTarget::
+ This variable controls the performance target destination.
+ It may be overridden by the `GIT_TR2_PERF` environment variable.
+ The following table shows possible values.
+
+trace2.eventTarget::
+ This variable controls the event target destination.
+ It may be overridden by the `GIT_TR2_EVENT` environment variable.
+ The following table shows possible values.
++
+include::../trace2-target-values.txt[]
+
+trace2.normalBrief::
+ Boolean. When true `time`, `filename`, and `line` fields are
+ omitted from normal output. May be overridden by the
+ `GIT_TR2_BRIEF` environment variable. Defaults to false.
+
+trace2.perfBrief::
+ Boolean. When true `time`, `filename`, and `line` fields are
+ omitted from PERF output. May be overridden by the
+ `GIT_TR2_PERF_BRIEF` environment variable. Defaults to false.
+
+trace2.eventBrief::
+ Boolean. When true `time`, `filename`, and `line` fields are
+ omitted from event output. May be overridden by the
+ `GIT_TR2_EVENT_BRIEF` environment variable. Defaults to false.
+
+trace2.eventNesting::
+ Integer. Specifies desired depth of nested regions in the
+ event output. Regions deeper than this value will be
+ omitted. May be overridden by the `GIT_TR2_EVENT_NESTING`
+ environment variable. Defaults to 2.
+
+trace2.configParams::
+ A comma-separated list of patterns of "important" config
+ settings that should be recorded in the trace2 output.
+ For example, `core.*,remote.*.url` would cause the trace2
+ output to contain events listing each configured remote.
+ May be overridden by the `GIT_TR2_CONFIG_PARAMS` environment
+ variable. Unset by default.
+
+trace2.destinationDebug::
+ Boolean. When true Git will print error messages when a
+ trace target destination cannot be opened for writing.
+ By default, these errors are suppressed and tracing is
+ silently disabled. May be overridden by the
+ `GIT_TR2_DST_DEBUG` environment variable.
diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index fa0a315..91c4775 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -216,7 +216,8 @@
--server-option=<option>::
Transmit the given string to the server when communicating using
protocol version 2. The given string must not contain a NUL or LF
- character.
+ character. The server's handling of server options, including
+ unknown ones, is server-specific.
When multiple `--server-option=<option>` are given, they are all
sent to the other side in the order listed on the command line.
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index d64e724..754b16c 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -57,6 +57,13 @@
With this option, 'git cherry-pick' will let you edit the commit
message prior to committing.
+--cleanup=<mode>::
+ This option determines how the commit message will be cleaned up before
+ being passed on to the commit machinery. See linkgit:git-commit[1] for more
+ details. In particular, if the '<mode>' is given a value of `scissors`,
+ scissors will be appended to `MERGE_MSG` before being passed on in the case
+ of a conflict.
+
-x::
When recording the commit, append a line that says
"(cherry picked from commit ...)" to the original commit
diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index 2fd1252..a0f14b5 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -131,6 +131,14 @@
is specified. This flag forces progress status even if the
standard error stream is not directed to a terminal.
+--server-option=<option>::
+ Transmit the given string to the server when communicating using
+ protocol version 2. The given string must not contain a NUL or LF
+ character. The server's handling of server options, including
+ unknown ones, is server-specific.
+ When multiple `--server-option=<option>` are given, they are all
+ sent to the other side in the order listed on the command line.
+
--no-checkout::
-n::
No checkout of HEAD is performed after the clone is complete.
diff --git a/Documentation/git-daemon.txt b/Documentation/git-daemon.txt
index 56d54a4..fdc28c0 100644
--- a/Documentation/git-daemon.txt
+++ b/Documentation/git-daemon.txt
@@ -57,7 +57,7 @@
This is sort of "Git root" - if you run 'git daemon' with
'--base-path=/srv/git' on example.com, then if you later try to pull
'git://example.com/hello.git', 'git daemon' will interpret the path
- as '/srv/git/hello.git'.
+ as `/srv/git/hello.git`.
--base-path-relaxed::
If --base-path is enabled and repo lookup fails, with this option
diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt
index ccdc5f8..a88f6ae 100644
--- a/Documentation/git-describe.txt
+++ b/Documentation/git-describe.txt
@@ -139,7 +139,7 @@
The number of additional commits is the number
of commits which would be displayed by "git log v1.0.4..parent".
-The hash suffix is "-g" + 7-char abbreviation for the tip commit
+The hash suffix is "-g" + unambiguous abbreviation for the tip commit
of parent (which was `2414721b194453f058079d897d13c4e377f92dc6`).
The "g" prefix stands for "git" and is used to allow describing the version of
a software depending on the SCM the software is managed with. This is useful
diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 24f32e8..5c8a2a5 100644
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -118,6 +118,7 @@
include::pretty-formats.txt[]
+
include::diff-format.txt[]
GIT
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt
index 43ab3b1..d65cdb3 100644
--- a/Documentation/git-fast-import.txt
+++ b/Documentation/git-fast-import.txt
@@ -422,7 +422,12 @@
all `filemodify`, `filecopy`, `filerename` and `notemodify` commands in
the same commit, as `filedeleteall` wipes the branch clean (see below).
-The `LF` after the command is optional (it used to be required).
+The `LF` after the command is optional (it used to be required). Note
+that for reasons of backward compatibility, if the commit ends with a
+`data` command (i.e. it has has no `from`, `merge`, `filemodify`,
+`filedelete`, `filecopy`, `filerename`, `filedeleteall` or
+`notemodify` commands) then two `LF` commands may appear at the end of
+the command instead of just one.
`author`
^^^^^^^^
@@ -966,10 +971,6 @@
'get-mark' SP ':' <idnum> LF
....
-This command can be used anywhere in the stream that comments are
-accepted. In particular, the `get-mark` command can be used in the
-middle of a commit but not in the middle of a `data` command.
-
See ``Responses To Commands'' below for details about how to read
this output safely.
@@ -996,9 +997,10 @@
<contents> LF
====
-This command can be used anywhere in the stream that comments are
-accepted. In particular, the `cat-blob` command can be used in the
-middle of a commit but not in the middle of a `data` command.
+This command can be used where a `filemodify` directive can appear,
+allowing it to be used in the middle of a commit. For a `filemodify`
+using an inline directive, it can also appear right before the `data`
+directive.
See ``Responses To Commands'' below for details about how to read
this output safely.
@@ -1011,8 +1013,8 @@
blob or tree from a previous commit for use in the current one (with
`filemodify`).
-The `ls` command can be used anywhere in the stream that comments are
-accepted, including the middle of a commit.
+The `ls` command can also be used where a `filemodify` directive can
+appear, allowing it to be used in the middle of a commit.
Reading from the active commit::
This form can only be used in the middle of a `commit`.
@@ -1396,6 +1398,13 @@
to force recomputation of all deltas can significantly reduce the
final packfile size (30-50% smaller can be quite typical).
+Instead of running `git repack` you can also run `git gc
+--aggressive`, which will also optimize other things after an import
+(e.g. pack loose refs). As noted in the "AGGRESSIVE" section in
+linkgit:git-gc[1] the `--aggressive` option will find new deltas with
+the `-f` option to linkgit:git-repack[1]. For the reasons elaborated
+on above using `--aggressive` after a fast-import is one of the few
+cases where it's known to be worthwhile.
MEMORY UTILIZATION
------------------
diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index e6f08ab..6b53dd7 100644
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -189,7 +189,7 @@
rewriting. When applying a tree filter, the command needs to
temporarily check out the tree to some directory, which may consume
considerable space in case of large projects. By default it
- does this in the '.git-rewrite/' directory but you can override
+ does this in the `.git-rewrite/` directory but you can override
that choice by this parameter.
-f::
diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index a7c1b0f..247f765 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -20,17 +20,16 @@
reflog, rerere metadata or stale working trees. May also update ancillary
indexes such as the commit-graph.
-Users are encouraged to run this task on a regular basis within
-each repository to maintain good disk space utilization and good
-operating performance.
+When common porcelain operations that create objects are run, they
+will check whether the repository has grown substantially since the
+last maintenance, and if so run `git gc` automatically. See `gc.auto`
+below for how to disable this behavior.
-Some git commands may automatically run 'git gc'; see the `--auto` flag
-below for details. If you know what you're doing and all you want is to
-disable this behavior permanently without further considerations, just do:
-
-----------------------
-$ git config --global gc.auto 0
-----------------------
+Running `git gc` manually should only be needed when adding objects to
+a repository without regularly running such porcelain commands, to do
+a one-off repository optimization, or e.g. to clean up a suboptimal
+mass-import. See the "PACKFILE OPTIMIZATION" section in
+linkgit:git-fast-import[1] for more details on the import case.
OPTIONS
-------
@@ -40,35 +39,17 @@
space utilization and performance. This option will cause
'git gc' to more aggressively optimize the repository at the expense
of taking much more time. The effects of this optimization are
- persistent, so this option only needs to be used occasionally; every
- few hundred changesets or so.
+ mostly persistent. See the "AGGRESSIVE" section below for details.
--auto::
With this option, 'git gc' checks whether any housekeeping is
required; if not, it exits without performing any work.
- Some git commands run `git gc --auto` after performing
- operations that could create many loose objects. Housekeeping
- is required if there are too many loose objects or too many
- packs in the repository.
+
-If the number of loose objects exceeds the value of the `gc.auto`
-configuration variable, then all loose objects are combined into a
-single pack using `git repack -d -l`. Setting the value of `gc.auto`
-to 0 disables automatic packing of loose objects.
+See the `gc.auto` option in the "CONFIGURATION" section below for how
+this heuristic works.
+
-If the number of packs exceeds the value of `gc.autoPackLimit`,
-then existing packs (except those marked with a `.keep` file
-or over `gc.bigPackThreshold` limit)
-are consolidated into a single pack by using the `-A` option of
-'git repack'.
-If the amount of memory is estimated not enough for `git repack` to
-run smoothly and `gc.bigPackThreshold` is not set, the largest
-pack will also be excluded (this is the equivalent of running `git gc`
-with `--keep-base-pack`).
-Setting `gc.autoPackLimit` to 0 disables automatic consolidation of
-packs.
-+
-If houskeeping is required due to many loose objects or packs, all
+Once housekeeping is triggered by exceeding the limits of
+configuration options such as `gc.auto` and `gc.autoPackLimit`, all
other housekeeping tasks (e.g. rerere, working trees, reflog...) will
be performed as well.
@@ -96,69 +77,39 @@
`.keep` files are consolidated into a single pack. When this
option is used, `gc.bigPackThreshold` is ignored.
+AGGRESSIVE
+----------
+
+When the `--aggressive` option is supplied, linkgit:git-repack[1] will
+be invoked with the `-f` flag, which in turn will pass
+`--no-reuse-delta` to linkgit:git-pack-objects[1]. This will throw
+away any existing deltas and re-compute them, at the expense of
+spending much more time on the repacking.
+
+The effects of this are mostly persistent, e.g. when packs and loose
+objects are coalesced into one another pack the existing deltas in
+that pack might get re-used, but there are also various cases where we
+might pick a sub-optimal delta from a newer pack instead.
+
+Furthermore, supplying `--aggressive` will tweak the `--depth` and
+`--window` options passed to linkgit:git-repack[1]. See the
+`gc.aggressiveDepth` and `gc.aggressiveWindow` settings below. By
+using a larger window size we're more likely to find more optimal
+deltas.
+
+It's probably not worth it to use this option on a given repository
+without running tailored performance benchmarks on it. It takes a lot
+more time, and the resulting space/delta optimization may or may not
+be worth it. Not using this at all is the right trade-off for most
+users and their repositories.
+
CONFIGURATION
-------------
-The optional configuration variable `gc.reflogExpire` can be
-set to indicate how long historical entries within each branch's
-reflog should remain available in this repository. The setting is
-expressed as a length of time, for example '90 days' or '3 months'.
-It defaults to '90 days'.
+The below documentation is the same as what's found in
+linkgit:git-config[1]:
-The optional configuration variable `gc.reflogExpireUnreachable`
-can be set to indicate how long historical reflog entries which
-are not part of the current branch should remain available in
-this repository. These types of entries are generally created as
-a result of using `git commit --amend` or `git rebase` and are the
-commits prior to the amend or rebase occurring. Since these changes
-are not part of the current project most users will want to expire
-them sooner. This option defaults to '30 days'.
-
-The above two configuration variables can be given to a pattern. For
-example, this sets non-default expiry values only to remote-tracking
-branches:
-
-------------
-[gc "refs/remotes/*"]
- reflogExpire = never
- reflogExpireUnreachable = 3 days
-------------
-
-The optional configuration variable `gc.rerereResolved` indicates
-how long records of conflicted merge you resolved earlier are
-kept. This defaults to 60 days.
-
-The optional configuration variable `gc.rerereUnresolved` indicates
-how long records of conflicted merge you have not resolved are
-kept. This defaults to 15 days.
-
-The optional configuration variable `gc.packRefs` determines if
-'git gc' runs 'git pack-refs'. This can be set to "notbare" to enable
-it within all non-bare repos or it can be set to a boolean value.
-This defaults to true.
-
-The optional configuration variable `gc.writeCommitGraph` determines if
-'git gc' should run 'git commit-graph write'. This can be set to a
-boolean value. This defaults to false.
-
-The optional configuration variable `gc.aggressiveWindow` controls how
-much time is spent optimizing the delta compression of the objects in
-the repository when the --aggressive option is specified. The larger
-the value, the more time is spent optimizing the delta compression. See
-the documentation for the --window option in linkgit:git-repack[1] for
-more details. This defaults to 250.
-
-Similarly, the optional configuration variable `gc.aggressiveDepth`
-controls --depth option in linkgit:git-repack[1]. This defaults to 50.
-
-The optional configuration variable `gc.pruneExpire` controls how old
-the unreferenced loose objects have to be before they are pruned. The
-default is "2 weeks ago".
-
-Optional configuration variable `gc.worktreePruneExpire` controls how
-old a stale working tree should be before `git worktree prune` deletes
-it. Default is "3 months ago".
-
+include::config/gc.txt[]
NOTES
-----
@@ -168,8 +119,8 @@
particular, it will keep not only objects referenced by your current set
of branches and tags, but also objects referenced by the index,
remote-tracking branches, refs saved by 'git filter-branch' in
-refs/original/, or reflogs (which may reference commits in branches
-that were later amended or rewound).
+refs/original/, reflogs (which may reference commits in branches
+that were later amended or rewound), and anything else in the refs/* namespace.
If you are expecting some objects to be deleted and they aren't, check
all of those locations and decide whether it makes sense in your case to
remove those references.
@@ -190,8 +141,7 @@
However, these features fall short of a complete solution, so users who
run commands concurrently have to live with some risk of corruption (which
-seems to be low in practice) unless they turn off automatic garbage
-collection with 'git config gc.auto 0'.
+seems to be low in practice).
HOOKS
-----
diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt
index c318bf8..f71db0d 100644
--- a/Documentation/git-help.txt
+++ b/Documentation/git-help.txt
@@ -171,8 +171,8 @@
already opened konqueror in a new tab if possible.
For consistency, we also try such a trick if 'man.konqueror.path' is
-set to something like 'A_PATH_TO/konqueror'. That means we will try to
-launch 'A_PATH_TO/kfmclient' instead.
+set to something like `A_PATH_TO/konqueror`. That means we will try to
+launch `A_PATH_TO/kfmclient` instead.
If you really want to use 'konqueror', then you can use something like
the following:
diff --git a/Documentation/git-interpret-trailers.txt b/Documentation/git-interpret-trailers.txt
index a5e8b36..96ec649 100644
--- a/Documentation/git-interpret-trailers.txt
+++ b/Documentation/git-interpret-trailers.txt
@@ -3,7 +3,7 @@
NAME
----
-git-interpret-trailers - add or parse structured information in commit messages
+git-interpret-trailers - Add or parse structured information in commit messages
SYNOPSIS
--------
diff --git a/Documentation/git-ls-tree.txt b/Documentation/git-ls-tree.txt
index 9dee7be..a751571 100644
--- a/Documentation/git-ls-tree.txt
+++ b/Documentation/git-ls-tree.txt
@@ -27,9 +27,9 @@
taken as relative to the current working directory. E.g. when you are
in a directory 'sub' that has a directory 'dir', you can run 'git
ls-tree -r HEAD dir' to list the contents of the tree (that is
- 'sub/dir' in `HEAD`). You don't want to give a tree that is not at the
+ `sub/dir` in `HEAD`). You don't want to give a tree that is not at the
root level (e.g. `git ls-tree -r HEAD:sub dir`) in this case, as that
- would result in asking for 'sub/sub/dir' in the `HEAD` commit.
+ would result in asking for `sub/sub/dir` in the `HEAD` commit.
However, the current working directory can be ignored by passing
--full-tree option.
diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt
index 5c70bc2..d271842 100644
--- a/Documentation/git-read-tree.txt
+++ b/Documentation/git-read-tree.txt
@@ -38,8 +38,9 @@
started.
--reset::
- Same as -m, except that unmerged entries are discarded
- instead of failing.
+ Same as -m, except that unmerged entries are discarded instead
+ of failing. When used with `-u`, updates leading to loss of
+ working tree changes will not abort the operation.
-u::
After a successful merge, update the files in the work
@@ -128,6 +129,10 @@
Instead of reading tree object(s) into the index, just empty
it.
+-q::
+--quiet::
+ Quiet, suppress feedback messages.
+
<tree-ish#>::
The id of the tree object(s) to be read/merged.
diff --git a/Documentation/git-remote-ext.txt b/Documentation/git-remote-ext.txt
index 3fc5d94..88ea7e1 100644
--- a/Documentation/git-remote-ext.txt
+++ b/Documentation/git-remote-ext.txt
@@ -104,7 +104,7 @@
link-level address).
"ext::git-server-alias foo %G/repo% with% spaces %Vfoo"::
- Represents a repository with path '/repo with spaces' accessed
+ Represents a repository with path `/repo with spaces` accessed
using the helper program "git-server-alias foo". The hostname for
the remote server passed in the protocol stream will be "foo"
(this allows multiple virtual Git servers to share a
@@ -118,7 +118,7 @@
SEE ALSO
--------
-linkgit:gitremote-helpers[1]
+linkgit:gitremote-helpers[7]
GIT
---
diff --git a/Documentation/git-remote-fd.txt b/Documentation/git-remote-fd.txt
index 80afca8..0451ceb 100644
--- a/Documentation/git-remote-fd.txt
+++ b/Documentation/git-remote-fd.txt
@@ -52,7 +52,7 @@
SEE ALSO
--------
-linkgit:gitremote-helpers[1]
+linkgit:gitremote-helpers[7]
GIT
---
diff --git a/Documentation/git-remote-helpers.txto b/Documentation/git-remote-helpers.txto
index 49233f5..6f353eb 100644
--- a/Documentation/git-remote-helpers.txto
+++ b/Documentation/git-remote-helpers.txto
@@ -1,7 +1,7 @@
git-remote-helpers
==================
-This document has been moved to linkgit:gitremote-helpers[1].
+This document has been moved to linkgit:gitremote-helpers[7].
Please let the owners of the referring site know so that they can update the
link you clicked to get here.
diff --git a/Documentation/git-remote-testgit.txt b/Documentation/git-remote-testgit.txt
deleted file mode 100644
index f791d73..0000000
--- a/Documentation/git-remote-testgit.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-git-remote-testgit(1)
-=====================
-
-NAME
-----
-git-remote-testgit - Example remote-helper
-
-
-SYNOPSIS
---------
-[verse]
-git clone testgit::<source-repo> [<destination>]
-
-DESCRIPTION
------------
-
-This command is a simple remote-helper, that is used both as a
-testcase for the remote-helper functionality, and as an example to
-show remote-helper authors one possible implementation.
-
-The best way to learn more is to read the comments and source code in
-'git-remote-testgit'.
-
-SEE ALSO
---------
-linkgit:gitremote-helpers[1]
-
-GIT
----
-Part of the linkgit:git[1] suite
diff --git a/Documentation/git-rerere.txt b/Documentation/git-rerere.txt
index df310d2..95763d7 100644
--- a/Documentation/git-rerere.txt
+++ b/Documentation/git-rerere.txt
@@ -24,7 +24,7 @@
hand resolutions to their corresponding automerge results.
[NOTE]
-You need to set the configuration variable rerere.enabled in order to
+You need to set the configuration variable `rerere.enabled` in order to
enable this command.
diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt
index 6afccb2..0c82ca5 100644
--- a/Documentation/git-revert.txt
+++ b/Documentation/git-revert.txt
@@ -66,6 +66,13 @@
With this option, 'git revert' will not start the commit
message editor.
+--cleanup=<mode>::
+ This option determines how the commit message will be cleaned up before
+ being passed on to the commit machinery. See linkgit:git-commit[1] for more
+ details. In particular, if the '<mode>' is given a value of `scissors`,
+ scissors will be appended to `MERGE_MSG` before being passed on in the case
+ of a conflict.
+
-n::
--no-commit::
Usually the command automatically creates some commits with
diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt
index 4a01371..5cc2fce 100644
--- a/Documentation/git-show-branch.txt
+++ b/Documentation/git-show-branch.txt
@@ -167,7 +167,7 @@
------------------------------------------------
These three branches all forked from a common commit, [master],
-whose commit message is "Add {apostrophe}git show-branch{apostrophe}".
+whose commit message is "Add \'git show-branch'".
The "fixes" branch adds one commit "Introduce "reset type" flag to
"git reset"". The "mhf" branch adds many other commits.
The current branch is "master".
diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index 7ef8c47..e31ea7d 100644
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -9,7 +9,7 @@
--------
[verse]
'git stash' list [<options>]
-'git stash' show [<stash>]
+'git stash' show [<options>] [<stash>]
'git stash' drop [-q|--quiet] [<stash>]
'git stash' ( pop | apply ) [--index] [-q|--quiet] [<stash>]
'git stash' branch <branchname> [<stash>]
@@ -106,7 +106,7 @@
The command takes options applicable to the 'git log'
command to control what is shown and how. See linkgit:git-log[1].
-show [<stash>]::
+show [<options>] [<stash>]::
Show the changes recorded in the stash entry as a diff between the
stashed contents and the commit back when the stash entry was first
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index 861d821..d4e8f24 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -278,7 +278,8 @@
command line arguments. Parsers should ignore headers they
don't recognize.
-### Branch Headers
+Branch Headers
+^^^^^^^^^^^^^^
If `--branch` is given, a series of header lines are printed with
information about the current branch.
@@ -294,7 +295,8 @@
------------------------------------------------------------
....
-### Changed Tracked Entries
+Changed Tracked Entries
+^^^^^^^^^^^^^^^^^^^^^^^
Following the headers, a series of lines are printed for tracked
entries. One of three different line formats may be used to describe
@@ -365,7 +367,8 @@
--------------------------------------------------------
....
-### Other Items
+Other Items
+^^^^^^^^^^^
Following the tracked entries (and if requested), a series of
lines will be printed for untracked and then ignored items
@@ -379,7 +382,8 @@
! <path>
-### Pathname Format Notes and -z
+Pathname Format Notes and -z
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
When the `-z` option is given, pathnames are printed as is and
without any quoting and lines are terminated with a NUL (ASCII 0x00)
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 2794e29..0ed5c24 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -15,6 +15,7 @@
'git submodule' [--quiet] init [--] [<path>...]
'git submodule' [--quiet] deinit [-f|--force] (--all|[--] <path>...)
'git submodule' [--quiet] update [<options>] [--] [<path>...]
+'git submodule' [--quiet] set-branch [<options>] [--] <path>
'git submodule' [--quiet] summary [<options>] [--] [<path>...]
'git submodule' [--quiet] foreach [--recursive] <command>
'git submodule' [--quiet] sync [--recursive] [--] [<path>...]
@@ -42,7 +43,7 @@
or ../), the location relative to the superproject's default remote
repository (Please note that to specify a repository 'foo.git'
which is located right next to a superproject 'bar.git', you'll
-have to use '../foo.git' instead of './foo.git' - as one might expect
+have to use `../foo.git` instead of `./foo.git` - as one might expect
when following the rules for relative URLs - because the evaluation
of relative URLs in Git is identical to that of relative directories).
+
@@ -172,6 +173,12 @@
If `--recursive` is specified, this command will recurse into the
registered submodules, and update any nested submodules within.
--
+set-branch ((-d|--default)|(-b|--branch <branch>)) [--] <path>::
+ Sets the default remote tracking branch for the submodule. The
+ `--branch` option allows the remote branch to be specified. The
+ `--default` option removes the submodule.<name>.branch configuration
+ key, which causes the tracking branch to default to 'master'.
+
summary [--cached|--files] [(-n|--summary-limit) <n>] [commit] [--] [<path>...]::
Show commit summary between the given commit (defaults to HEAD) and
working tree/index. For a submodule in question, a series of commits
@@ -259,13 +266,14 @@
This option is only valid for the deinit command. Unregister all
submodules in the working tree.
--b::
---branch::
+-b <branch>::
+--branch <branch>::
Branch of repository to add as submodule.
The name of the branch is recorded as `submodule.<name>.branch` in
`.gitmodules` for `update --remote`. A special value of `.` is used to
indicate that the name of the branch in the submodule should be the
- same name as the current branch in the current repository.
+ same name as the current branch in the current repository. If the
+ option is not specified, it defaults to 'master'.
-f::
--force::
diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 223788f..3071162 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -1100,10 +1100,10 @@
tags = tags/*/project-a:refs/remotes/project-a/tags/*
------------------------------------------------------------------------
-Keep in mind that the '\*' (asterisk) wildcard of the local ref
-(right of the ':') *must* be the farthest right path component;
+Keep in mind that the `*` (asterisk) wildcard of the local ref
+(right of the `:`) *must* be the farthest right path component;
however the remote wildcard may be anywhere as long as it's an
-independent path component (surrounded by '/' or EOL). This
+independent path component (surrounded by `/` or EOL). This
type of configuration is not automatically created by 'init' and
should be manually entered with a text-editor or using 'git config'.
diff --git a/Documentation/git-web--browse.txt b/Documentation/git-web--browse.txt
index fd952a5..8d162b5 100644
--- a/Documentation/git-web--browse.txt
+++ b/Documentation/git-web--browse.txt
@@ -92,8 +92,8 @@
man page on an already opened konqueror in a new tab if possible.
For consistency, we also try such a trick if 'browser.konqueror.path' is
-set to something like 'A_PATH_TO/konqueror'. That means we will try to
-launch 'A_PATH_TO/kfmclient' instead.
+set to something like `A_PATH_TO/konqueror`. That means we will try to
+launch `A_PATH_TO/kfmclient` instead.
If you really want to use 'konqueror', then you can use something like
the following:
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index 5bf653c..786e778 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -496,6 +496,24 @@
from standard input. Exiting with non-zero status from this script prevent
`git-p4 submit` from launching. Run `git-p4 submit --help` for details.
+post-index-change
+~~~~~~~~~~~~~~~~~
+
+This hook is invoked when the index is written in read-cache.c
+do_write_locked_index.
+
+The first parameter passed to the hook is the indicator for the
+working directory being updated. "1" meaning working directory
+was updated or "0" when the working directory was not updated.
+
+The second parameter passed to the hook is the indicator for whether
+or not the index was updated and the skip-worktree bit could have
+changed. "1" meaning skip-worktree bits could have been updated
+and "0" meaning they were not.
+
+Only one parameter should be set to "1" when the hook runs. The hook
+running passing "1", "1" should not be possible.
+
GIT
---
Part of the linkgit:git[1] suite
diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 244cd01..1eabb0a 100644
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -168,12 +168,12 @@
-----
User configuration and preferences are stored at:
-* '$XDG_CONFIG_HOME/git/gitk' if it exists, otherwise
-* '$HOME/.gitk' if it exists
+* `$XDG_CONFIG_HOME/git/gitk` if it exists, otherwise
+* `$HOME/.gitk` if it exists
-If neither of the above exist then '$XDG_CONFIG_HOME/git/gitk' is created and
+If neither of the above exist then `$XDG_CONFIG_HOME/git/gitk` is created and
used by default. If '$XDG_CONFIG_HOME' is not set it defaults to
-'$HOME/.config' in all cases.
+`$HOME/.config` in all cases.
History
-------
diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt
index 312b6f9..a66e95b 100644
--- a/Documentation/gitmodules.txt
+++ b/Documentation/gitmodules.txt
@@ -115,7 +115,7 @@
This defines two submodules, `libfoo` and `libbar`. These are expected to
-be checked out in the paths 'include/foo' and 'include/bar', and for both
+be checked out in the paths `include/foo` and `include/bar`, and for both
submodules a URL is specified which can be used for cloning the submodules.
SEE ALSO
diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index 4f2905d..43f80c8 100644
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -1,4 +1,4 @@
-gitremote-helpers(1)
+gitremote-helpers(7)
====================
NAME
@@ -513,8 +513,6 @@
linkgit:git-remote-fd[1]
-linkgit:git-remote-testgit[1]
-
linkgit:git-fast-import[1]
GIT
diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt
index 366dee2..216b11e 100644
--- a/Documentation/gitrepository-layout.txt
+++ b/Documentation/gitrepository-layout.txt
@@ -84,7 +84,7 @@
to the object database, not to the repository!) in your
alternates file, but it will not work if you use absolute
paths unless the absolute path in filesystem and web URL
- is the same. See also 'objects/info/http-alternates'.
+ is the same. See also `objects/info/http-alternates`.
objects/info/http-alternates::
This file records URLs to alternate object stores that
diff --git a/Documentation/gitweb.conf.txt b/Documentation/gitweb.conf.txt
index b284953..35317e7 100644
--- a/Documentation/gitweb.conf.txt
+++ b/Documentation/gitweb.conf.txt
@@ -50,11 +50,11 @@
* built-in values (some set during build stage),
* common system-wide configuration file (defaults to
- '/etc/gitweb-common.conf'),
+ `/etc/gitweb-common.conf`),
* either per-instance configuration file (defaults to 'gitweb_config.perl'
in the same directory as the installed gitweb), or if it does not exists
- then fallback system-wide configuration file (defaults to '/etc/gitweb.conf').
+ then fallback system-wide configuration file (defaults to `/etc/gitweb.conf`).
Values obtained in later configuration files override values obtained earlier
in the above sequence.
@@ -82,7 +82,7 @@
subroutine. For example, one might want to put gitweb configuration
related to access control for viewing repositories via Gitolite (one
of Git repository management tools) in a separate file, e.g. in
-'/etc/gitweb-gitolite.conf'. To include it, put
+`/etc/gitweb-gitolite.conf`. To include it, put
--------------------------------------------------
read_config_file("/etc/gitweb-gitolite.conf");
@@ -142,7 +142,7 @@
http://git.example.com/gitweb.cgi/foo/bar.git
------------------------------------------------
+
-will map to the path '/srv/git/foo/bar.git' on the filesystem.
+will map to the path `/srv/git/foo/bar.git` on the filesystem.
$projects_list::
Name of a plain text file listing projects, or a name of directory
@@ -234,9 +234,9 @@
$mimetypes_file::
File to use for (filename extension based) guessing of MIME types before
- trying '/etc/mime.types'. *NOTE* that this path, if relative, is taken
+ trying `/etc/mime.types`. *NOTE* that this path, if relative, is taken
as relative to the current Git repository, not to CGI script. If unset,
- only '/etc/mime.types' is used (if present on filesystem). If no mimetypes
+ only `/etc/mime.types` is used (if present on filesystem). If no mimetypes
file is found, mimetype guessing based on extension of file is disabled.
Unset by default.
@@ -297,8 +297,8 @@
+
This list should contain the URI of gitweb's standard stylesheet. The default
URI of gitweb stylesheet can be set at build time using the `GITWEB_CSS`
-makefile variable. Its default value is 'static/gitweb.css'
-(or 'static/gitweb.min.css' if the `CSSMIN` variable is defined,
+makefile variable. Its default value is `static/gitweb.css`
+(or `static/gitweb.min.css` if the `CSSMIN` variable is defined,
i.e. if CSS minifier is used during build).
+
*Note*: there is also a legacy `$stylesheet` configuration variable, which was
@@ -311,7 +311,7 @@
is displayed in the top right corner of each gitweb page and used as
a logo for the Atom feed. Relative to the base URI of gitweb (as a path).
Can be adjusted when building gitweb using `GITWEB_LOGO` variable
- By default set to 'static/git-logo.png'.
+ By default set to `static/git-logo.png`.
$favicon::
Points to the location where you put 'git-favicon.png' on your web
@@ -320,7 +320,7 @@
may display them in the browser's URL bar and next to the site name in
bookmarks. Relative to the base URI of gitweb. Can be adjusted at
build time using `GITWEB_FAVICON` variable.
- By default set to 'static/git-favicon.png'.
+ By default set to `static/git-favicon.png`.
$javascript::
Points to the location where you put 'gitweb.js' on your web server,
@@ -328,7 +328,7 @@
Relative to the base URI of gitweb. Can be set at build time using
the `GITWEB_JS` build-time configuration variable.
+
-The default value is either 'static/gitweb.js', or 'static/gitweb.min.js' if
+The default value is either `static/gitweb.js`, or `static/gitweb.min.js` if
the `JSMIN` build variable was defined, i.e. if JavaScript minifier was used
at build time. *Note* that this single file is generated from multiple
individual JavaScript "modules".
@@ -444,7 +444,7 @@
doesn't result in some other type; by default "text/plain".
Gitweb guesses mimetype of a file to display based on extension
of its filename, using `$mimetypes_file` (if set and file exists)
- and '/etc/mime.types' files (see *mime.types*(5) manpage; only
+ and `/etc/mime.types` files (see *mime.types*(5) manpage; only
filename extension rules are supported by gitweb).
$default_text_plain_charset::
@@ -486,7 +486,7 @@
(for example one for `git://` protocol, and one for `http://`
protocol).
+
-Note that per repository configuration can be set in '$GIT_DIR/cloneurl'
+Note that per repository configuration can be set in `$GIT_DIR/cloneurl`
file, or as values of multi-value `gitweb.url` configuration variable in
project config. Per-repository configuration takes precedence over value
composed from `@git_base_url_list` elements and project name.
@@ -520,7 +520,7 @@
If the server load exceeds this value then gitweb will return
"503 Service Unavailable" error. The server load is taken to be 0
if gitweb cannot determine its value. Currently it works only on Linux,
- where it uses '/proc/loadavg'; the load there is the number of active
+ where it uses `/proc/loadavg`; the load there is the number of active
tasks on the system -- processes that are actually running -- averaged
over the last minute.
+
@@ -739,7 +739,7 @@
Only one provider at a time can be selected ('default' is one element list).
If an unknown provider is specified, the feature is disabled.
*Note* that some providers might require extra Perl packages to be
-installed; see 'gitweb/INSTALL' for more details.
+installed; see `gitweb/INSTALL` for more details.
+
This feature can be configured on a per-repository basis via
repository's `gitweb.avatar` configuration variable.
diff --git a/Documentation/gitweb.txt b/Documentation/gitweb.txt
index 8845058..c743609 100644
--- a/Documentation/gitweb.txt
+++ b/Documentation/gitweb.txt
@@ -36,7 +36,7 @@
CONFIGURATION
-------------
Various aspects of gitweb's behavior can be controlled through the configuration
-file 'gitweb_config.perl' or '/etc/gitweb.conf'. See the linkgit:gitweb.conf[5]
+file `gitweb_config.perl` or `/etc/gitweb.conf`. See the linkgit:gitweb.conf[5]
for details.
Repositories
@@ -51,7 +51,7 @@
our $projectroot = '/path/to/parent/directory';
-----------------------------------------------------------------------
-The default value for `$projectroot` is '/pub/git'. You can change it during
+The default value for `$projectroot` is `/pub/git`. You can change it during
building gitweb via `GITWEB_PROJECTROOT` build configuration variable.
By default all Git repositories under `$projectroot` are visible and available
@@ -231,7 +231,7 @@
-------------------------------------------------------------------------------
+
from the template during repository creation, usually installed in
-'/usr/share/git-core/templates/'. You can use the `gitweb.description` repo
+`/usr/share/git-core/templates/`. You can use the `gitweb.description` repo
configuration variable, but the file takes precedence.
category (or `gitweb.category`)::
@@ -407,7 +407,7 @@
Apache as CGI
~~~~~~~~~~~~~
Apache must be configured to support CGI scripts in the directory in
-which gitweb is installed. Let's assume that it is '/var/www/cgi-bin'
+which gitweb is installed. Let's assume that it is `/var/www/cgi-bin`
directory.
-----------------------------------------------------------------------
@@ -431,7 +431,7 @@
(for mod_perl 1.x) or ModPerl::Registry (for mod_perl 2.x) to enable
this support.
-Assuming that gitweb is installed to '/var/www/perl', the following
+Assuming that gitweb is installed to `/var/www/perl`, the following
Apache configuration (for mod_perl 2.x) is suitable.
-----------------------------------------------------------------------
@@ -456,7 +456,7 @@
~~~~~~~~~~~~~~~~~~~
Gitweb works with Apache and FastCGI. First you need to rename, copy
or symlink gitweb.cgi to gitweb.fcgi. Let's assume that gitweb is
-installed in '/usr/share/gitweb' directory. The following Apache
+installed in `/usr/share/gitweb` directory. The following Apache
configuration is suitable (UNTESTED!)
-----------------------------------------------------------------------
@@ -503,22 +503,22 @@
-----------------------------------------------------------------------
The above configuration expects your public repositories to live under
-'/pub/git' and will serve them as `http://git.domain.org/dir-under-pub-git`,
+`/pub/git` and will serve them as `http://git.domain.org/dir-under-pub-git`,
both as clonable Git URL and as browseable gitweb interface. If you then
start your linkgit:git-daemon[1] with `--base-path=/pub/git --export-all`
then you can even use the `git://` URL with exactly the same path.
Setting the environment variable `GITWEB_CONFIG` will tell gitweb to use the
-named file (i.e. in this example '/etc/gitweb.conf') as a configuration for
+named file (i.e. in this example `/etc/gitweb.conf`) as a configuration for
gitweb. You don't really need it in above example; it is required only if
your configuration file is in different place than built-in (during
-compiling gitweb) 'gitweb_config.perl' or '/etc/gitweb.conf'. See
+compiling gitweb) 'gitweb_config.perl' or `/etc/gitweb.conf`. See
linkgit:gitweb.conf[5] for details, especially information about precedence
rules.
If you use the rewrite rules from the example you *might* also need
something like the following in your gitweb configuration file
-('/etc/gitweb.conf' following example):
+(`/etc/gitweb.conf` following example):
----------------------------------------------------------------------------
@stylesheets = ("/some/absolute/path/gitweb.css");
$my_uri = "/";
@@ -575,7 +575,7 @@
Here actual project root is passed to gitweb via `GITWEB_PROJECT_ROOT`
environment variable from a web server, so you need to put the following
-line in gitweb configuration file ('/etc/gitweb.conf' in above example):
+line in gitweb configuration file (`/etc/gitweb.conf` in above example):
--------------------------------------------------------------------------
$projectroot = $ENV{'GITWEB_PROJECTROOT'} || "/pub/git";
--------------------------------------------------------------------------
@@ -585,7 +585,7 @@
These configurations enable two things. First, each unix user (`<user>`) of
the server will be able to browse through gitweb Git repositories found in
-'~/public_git/' with the following url:
+`~/public_git/` with the following url:
http://git.example.org/~<user>/
@@ -596,7 +596,7 @@
use the \'~' as first character, just comment or remove the second rewrite
rule, and uncomment one of the following according to what you want.
-Second, repositories found in '/pub/scm/' and '/var/git/' will be accessible
+Second, repositories found in `/pub/scm/` and `/var/git/` will be accessible
through `http://git.example.org/scm/` and `http://git.example.org/var/`.
You can add as many project roots as you want by adding rewrite rules like
the third and the fourth.
@@ -614,7 +614,7 @@
http://git.example.com/project.git/shortlog/sometag
i.e. without 'gitweb.cgi' part, by using a configuration such as the
-following. This configuration assumes that '/var/www/gitweb' is the
+following. This configuration assumes that `/var/www/gitweb` is the
DocumentRoot of your webserver, contains the gitweb.cgi script and
complementary static files (stylesheet, favicon, JavaScript):
@@ -645,9 +645,9 @@
`@stylesheets`, `$my_uri` and `$home_link`, but you lose "dumb client"
access to your project .git dirs (described in "Single URL for gitweb and
for fetching" section). A possible workaround for the latter is the
-following: in your project root dir (e.g. '/pub/git') have the projects
-named *without* a .git extension (e.g. '/pub/git/project' instead of
-'/pub/git/project.git') and configure Apache as follows:
+following: in your project root dir (e.g. `/pub/git`) have the projects
+named *without* a .git extension (e.g. `/pub/git/project` instead of
+`/pub/git/project.git`) and configure Apache as follows:
----------------------------------------------------------------------------
<VirtualHost *:80>
ServerAlias git.example.com
@@ -681,7 +681,7 @@
will provide human-friendly gitweb access.
This solution is not 100% bulletproof, in the sense that if some project has
-a named ref (branch, tag) starting with 'git/', then paths such as
+a named ref (branch, tag) starting with `git/`, then paths such as
http://git.example.com/project/command/abranch..git/abranch
@@ -697,7 +697,7 @@
--------
linkgit:gitweb.conf[5], linkgit:git-instaweb[1]
-'gitweb/README', 'gitweb/INSTALL'
+`gitweb/README`, `gitweb/INSTALL`
GIT
---
diff --git a/Documentation/howto/setup-git-server-over-http.txt b/Documentation/howto/setup-git-server-over-http.txt
index f44e5e9..bfe6f9b 100644
--- a/Documentation/howto/setup-git-server-over-http.txt
+++ b/Documentation/howto/setup-git-server-over-http.txt
@@ -244,8 +244,8 @@
--------------
If you have to access the WebDAV server from behind an HTTP(S) proxy,
-set the variable 'all_proxy' to 'http://proxy-host.com:port', or
-'http://login-on-proxy:passwd-on-proxy@proxy-host.com:port'. See 'man
+set the variable 'all_proxy' to `http://proxy-host.com:port`, or
+`http://login-on-proxy:passwd-on-proxy@proxy-host.com:port`. See 'man
curl' for details.
diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt
index 92a7d93..61876db 100644
--- a/Documentation/merge-options.txt
+++ b/Documentation/merge-options.txt
@@ -32,6 +32,13 @@
updated behaviour, the environment variable `GIT_MERGE_AUTOEDIT` can be
set to `no` at the beginning of them.
+--cleanup=<mode>::
+ This option determines how the merge message will be cleaned up before
+ commiting. See linkgit:git-commit[1] for more details. In addition, if
+ the '<mode>' is given a value of `scissors`, scissors will be appended
+ to `MERGE_MSG` before being passed on to the commit machinery in the
+ case of a merge conflict.
+
--ff::
When the merge resolves as a fast-forward, only update the branch
pointer, without creating a merge commit. This is the default
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 9cf983d..ddbc1de 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -805,12 +805,13 @@
author's). If `-local` is appended to the format (e.g.,
`iso-local`), the user's local time zone is used instead.
+
+--
`--date=relative` shows dates relative to the current time,
e.g. ``2 hours ago''. The `-local` option has no effect for
`--date=relative`.
-+
+
`--date=local` is an alias for `--date=default-local`.
-+
+
`--date=iso` (or `--date=iso8601`) shows timestamps in a ISO 8601-like format.
The differences to the strict ISO 8601 format are:
@@ -818,15 +819,14 @@
- a space between time and time zone
- no colon between hours and minutes of the time zone
-+
`--date=iso-strict` (or `--date=iso8601-strict`) shows timestamps in strict
ISO 8601 format.
-+
+
`--date=rfc` (or `--date=rfc2822`) shows timestamps in RFC 2822
format, often found in email messages.
-+
+
`--date=short` shows only the date, but not the time, in `YYYY-MM-DD` format.
-+
+
`--date=raw` shows the date as seconds since the epoch (1970-01-01
00:00:00 UTC), followed by a space, and then the timezone as an offset
from UTC (a `+` or `-` with four digits; the first two are hours, and
@@ -835,28 +835,28 @@
Note that the `-local` option does not affect the seconds-since-epoch
value (which is always measured in UTC), but does switch the accompanying
timezone value.
-+
+
`--date=human` shows the timezone if the timezone does not match the
current time-zone, and doesn't print the whole date if that matches
(ie skip printing year for dates that are "this year", but also skip
the whole date itself if it's in the last few days and we can just say
what weekday it was). For older dates the hour and minute is also
omitted.
-+
+
`--date=unix` shows the date as a Unix epoch timestamp (seconds since
1970). As with `--raw`, this is always in UTC and therefore `-local`
has no effect.
-+
+
`--date=format:...` feeds the format `...` to your system `strftime`,
except for %z and %Z, which are handled internally.
Use `--date=format:%c` to show the date in your system locale's
preferred format. See the `strftime` manual for a complete list of
format placeholders. When using `-local`, the correct syntax is
`--date=format-local:...`.
-+
+
`--date=default` is the default format, and is similar to
`--date=rfc2822`, with a few exceptions:
-
+--
- there is no comma after the day-of-week
- the time zone is omitted when the local time zone is used
diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt
index 72daa20..2337a99 100644
--- a/Documentation/revisions.txt
+++ b/Documentation/revisions.txt
@@ -58,7 +58,7 @@
when you run `git cherry-pick`.
+
Note that any of the 'refs/*' cases above may come either from
-the '$GIT_DIR/refs' directory or from the '$GIT_DIR/packed-refs' file.
+the `$GIT_DIR/refs` directory or from the `$GIT_DIR/packed-refs` file.
While the ref name encoding is unspecified, UTF-8 is preferred as
some output processing may assume ref names in UTF-8.
@@ -108,7 +108,7 @@
`git push` were run while `branchname` was checked out (or the current
`HEAD` if no branchname is specified). Since our push destination is
in a remote repository, of course, we report the local tracking branch
- that corresponds to that branch (i.e., something in 'refs/remotes/').
+ that corresponds to that branch (i.e., something in `refs/remotes/`).
+
Here's an example to make it more clear:
+
diff --git a/Documentation/sequencer.txt b/Documentation/sequencer.txt
index 5747f44..5a57c4a 100644
--- a/Documentation/sequencer.txt
+++ b/Documentation/sequencer.txt
@@ -1,6 +1,6 @@
--continue::
Continue the operation in progress using the information in
- '.git/sequencer'. Can be used to continue after resolving
+ `.git/sequencer`. Can be used to continue after resolving
conflicts in a failed cherry-pick or revert.
--quit::
diff --git a/Documentation/technical/api-config.txt b/Documentation/technical/api-config.txt
index fa39ac9..7d20716 100644
--- a/Documentation/technical/api-config.txt
+++ b/Documentation/technical/api-config.txt
@@ -229,7 +229,7 @@
config-like files that the caller specifies (i.e., files like `.gitmodules`,
`~/.gitconfig` etc.). For example,
----------------------------------------
+----------------------------------------
struct config_set gm_config;
git_configset_init(&gm_config);
int b;
diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt
index 2b036d7..2e2e7c1 100644
--- a/Documentation/technical/api-parse-options.txt
+++ b/Documentation/technical/api-parse-options.txt
@@ -198,8 +198,10 @@
The filename will be prefixed by passing the filename along with
the prefix argument of `parse_options()` to `prefix_filename()`.
-`OPT_ARGUMENT(long, description)`::
+`OPT_ARGUMENT(long, &int_var, description)`::
Introduce a long-option argument that will be kept in `argv[]`.
+ If this option was seen, `int_var` will be set to one (except
+ if a `NULL` pointer was passed).
`OPT_NUMBER_CALLBACK(&var, description, func_ptr)`::
Recognize numerical options like -123 and feed the integer as
diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt
index 2de565f..9e585b8 100644
--- a/Documentation/technical/api-trace2.txt
+++ b/Documentation/technical/api-trace2.txt
@@ -22,21 +22,41 @@
formats in the future. This might be used to define a binary format,
for example.
+Trace2 is controlled using `trace2.*` config values in the system and
+global config files and `GIT_TR2*` environment variables. Trace2 does
+not read from repo local or worktree config files or respect `-c`
+command line config settings.
+
== Trace2 Targets
Trace2 defines the following set of Trace2 Targets.
Format details are given in a later section.
-`GIT_TR2` (NORMAL)::
+=== The Normal Format Target
- a simple printf format like GIT_TRACE.
-+
+The normal format target is a tradition printf format and similar
+to GIT_TRACE format. This format is enabled with the `GIT_TR`
+environment variable or the `trace2.normalTarget` system or global
+config setting.
+
+For example
+
------------
$ export GIT_TR2=~/log.normal
$ git version
git version 2.20.1.155.g426c96fcdb
------------
-+
+
+or
+
+------------
+$ git config --global trace2.normalTarget ~/log.normal
+$ git version
+git version 2.20.1.155.g426c96fcdb
+------------
+
+yields
+
------------
$ cat ~/log.normal
12:28:42.620009 common-main.c:38 version 2.20.1.155.g426c96fcdb
@@ -46,76 +66,86 @@
12:28:42.621250 trace2/tr2_tgt_normal.c:124 atexit elapsed:0.001265 code:0
------------
-`GIT_TR2_PERF` (PERF)::
+=== The Performance Format Target
- a column-based format to replace GIT_TRACE_PERFORMANCE suitable for
- development and testing, possibly to complement tools like gprof.
-+
+The performance format target (PERF) is a column-based format to
+replace GIT_TRACE_PERFORMANCE and is suitable for development and
+testing, possibly to complement tools like gprof. This format is
+enabled with the `GIT_TR2_PERF` environment variable or the
+`trace2.perfTarget` system or global config setting.
+
+For example
+
------------
$ export GIT_TR2_PERF=~/log.perf
$ git version
git version 2.20.1.155.g426c96fcdb
------------
-+
+
+or
+
+------------
+$ git config --global trace2.perfTarget ~/log.perf
+$ git version
+git version 2.20.1.155.g426c96fcdb
+------------
+
+yields
+
------------
$ cat ~/log.perf
12:28:42.620675 common-main.c:38 | d0 | main | version | | | | | 2.20.1.155.g426c96fcdb
-12:28:42.621001 common-main.c:39 | d0 | main | start | | | | | git version
+12:28:42.621001 common-main.c:39 | d0 | main | start | | 0.001173 | | | git version
12:28:42.621111 git.c:432 | d0 | main | cmd_name | | | | | version (version)
12:28:42.621225 git.c:662 | d0 | main | exit | | 0.001227 | | | code:0
12:28:42.621259 trace2/tr2_tgt_perf.c:211 | d0 | main | atexit | | 0.001265 | | | code:0
------------
-`GIT_TR2_EVENT` (EVENT)::
+=== The Event Format Target
- a JSON-based format of event data suitable for telemetry analysis.
-+
+The event format target is a JSON-based format of event data suitable
+for telemetry analysis. This format is enabled with the `GIT_TR2_EVENT`
+environment variable or the `trace2.eventTarget` system or global config
+setting.
+
+For example
+
------------
$ export GIT_TR2_EVENT=~/log.event
$ git version
git version 2.20.1.155.g426c96fcdb
------------
-+
+
+or
+
+------------
+$ git config --global trace2.eventTarget ~/log.event
+$ git version
+git version 2.20.1.155.g426c96fcdb
+------------
+
+yields
+
------------
$ cat ~/log.event
-{"event":"version","sid":"1547659722619736-11614","thread":"main","time":"2019-01-16 17:28:42.620713","file":"common-main.c","line":38,"evt":"1","exe":"2.20.1.155.g426c96fcdb"}
-{"event":"start","sid":"1547659722619736-11614","thread":"main","time":"2019-01-16 17:28:42.621027","file":"common-main.c","line":39,"argv":["git","version"]}
-{"event":"cmd_name","sid":"1547659722619736-11614","thread":"main","time":"2019-01-16 17:28:42.621122","file":"git.c","line":432,"name":"version","hierarchy":"version"}
-{"event":"exit","sid":"1547659722619736-11614","thread":"main","time":"2019-01-16 17:28:42.621236","file":"git.c","line":662,"t_abs":0.001227,"code":0}
-{"event":"atexit","sid":"1547659722619736-11614","thread":"main","time":"2019-01-16 17:28:42.621268","file":"trace2/tr2_tgt_event.c","line":163,"t_abs":0.001265,"code":0}
+{"event":"version","sid":"sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"1","exe":"2.20.1.155.g426c96fcdb"}
+{"event":"start","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621027Z","file":"common-main.c","line":39,"t_abs":0.001173,"argv":["git","version"]}
+{"event":"cmd_name","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621122Z","file":"git.c","line":432,"name":"version","hierarchy":"version"}
+{"event":"exit","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621236Z","file":"git.c","line":662,"t_abs":0.001227,"code":0}
+{"event":"atexit","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621268Z","file":"trace2/tr2_tgt_event.c","line":163,"t_abs":0.001265,"code":0}
------------
-== Enabling a Target
+=== Enabling a Target
-A Trace2 Target is enabled when the corresponding environment variable
-(`GIT_TR2`, `GIT_TR2_PERF`, or `GIT_TR2_EVENT`) is set. The following
-values are recognized.
+To enable a target, set the corresponding environment variable or
+system or global config value to one of the following:
-`0`::
-`false`::
+include::../trace2-target-values.txt[]
- Disables the target.
-
-`1`::
-`true`::
-
- Enables the target and writes stream to `STDERR`.
-
-`[2-9]`::
-
- Enables the target and writes to the already opened file descriptor.
-
-`<absolute-pathname>`::
-
- Enables the target, opens and writes to the file in append mode.
-
-`af_unix:[<socket_type>:]<absolute-pathname>`::
-
- Enables the target, opens and writes to a Unix Domain Socket
- (on platforms that support them).
-+
-Socket type can be either `stream` or `dgram`. If the socket type is
-omitted, Git will try both.
+If the target already exists and is a directory, the traces will be
+written to files (one per process) underneath the given directory. They
+will be named according to the last component of the SID (optionally
+followed by a counter to avoid filename collisions).
== Trace2 API
@@ -160,17 +190,23 @@
These are concerned with the lifetime of the overall git process.
+`void trace2_initialize_clock()`::
+
+ Initialize the Trace2 start clock and nothing else. This should
+ be called at the very top of main() to capture the process start
+ time and reduce startup order dependencies.
+
`void trace2_initialize()`::
Determines if any Trace2 Targets should be enabled and
- initializes the Trace2 facility. This includes starting the
- elapsed time clocks and thread local storage (TLS).
+ initializes the Trace2 facility. This includes setting up the
+ Trace2 thread local storage (TLS).
+
This function emits a "version" message containing the version of git
and the Trace2 protocol.
+
This function should be called from `main()` as early as possible in
-the life of the process.
+the life of the process after essential process initialization.
`int trace2_is_enabled()`::
@@ -237,15 +273,16 @@
Emits a "def_param" messages for "important" configuration
settings.
+
-The environment variable `GIT_TR2_CONFIG_PARAMS` can be set to a
+The environment variable `GIT_TR2_CONFIG_PARAMS` or the `trace2.configParams`
+config value can be set to a
list of patterns of important configuration settings, for example:
`core.*,remote.*.url`. This function will iterate over all config
settings and emit a "def_param" message for each match.
`void trace2_cmd_set_config(const char *key, const char *value)`::
- Emits a "def_param" message for a specific configuration
- setting IFF it matches the `GIT_TR2_CONFIG_PARAMS` pattern.
+ Emits a "def_param" message for a new or updated key/value
+ pair IF `key` is considered important.
+
This is used to hook into `git_config_set()` and catch any
configuration changes and update a value previously reported by
@@ -412,9 +449,6 @@
=== NORMAL Format
-NORMAL format is enabled when the `GIT_TR2` environment variable is
-set.
-
Events are written as lines of the form:
------------
@@ -431,8 +465,8 @@
Note that this may contain embedded LF or CRLF characters that are
not escaped, so the event may spill across multiple lines.
-If `GIT_TR2_BRIEF` is true, the `time`, `filename`, and `line` fields
-are omitted.
+If `GIT_TR2_BRIEF` or `trace2.normalBrief` is true, the `time`, `filename`,
+and `line` fields are omitted.
This target is intended to be more of a summary (like GIT_TRACE) and
less detailed than the other targets. It ignores thread, region, and
@@ -440,9 +474,6 @@
=== PERF Format
-PERF format is enabled when the `GIT_TR2_PERF` environment variable
-is set.
-
Events are written as lines of the form:
------------
@@ -502,8 +533,8 @@
15:33:33.532712 wt-status.c:2331 | d0 | main | region_leave | r1 | 0.127568 | 0.001504 | status | label:print
------------
-If `GIT_TR2_PERF_BRIEF` is true, the `time`, `file`, and `line`
-fields are omitted.
+If `GIT_TR2_PERF_BRIEF` or `trace2.perfBrief` is true, the `time`, `file`,
+and `line` fields are omitted.
------------
d0 | main | region_leave | r1 | 0.011717 | 0.009122 | index | label:preload
@@ -514,9 +545,6 @@
=== EVENT Format
-EVENT format is enabled when the `GIT_TR2_EVENT` environment
-variable is set.
-
Each event is a JSON-object containing multiple key/value pairs
written as a single line and followed by a LF.
@@ -534,11 +562,11 @@
------------
{
"event":"version",
- "sid":"1547659722619736-11614",
+ "sid":"20190408T191827.272759Z-H9b68c35f-P00003510",
"thread":"main",
- "time":"2019-01-16 17:28:42.620713",
+ "time":"2019-04-08T19:18:27.282761Z",
"file":"common-main.c",
- "line":38,
+ "line":42,
...
}
------------
@@ -570,9 +598,9 @@
`"repo":<repo-id>`::
when present, is the integer repo-id as described previously.
-If `GIT_TR2_EVENT_BRIEF` is true, the `file` and `line` fields are omitted
-from all events and the `time` field is only present on the "start" and
-"atexit" events.
+If `GIT_TR2_EVENT_BRIEF` or `trace2.eventBrief` is true, the `file`
+and `line` fields are omitted from all events and the `time` field is
+only present on the "start" and "atexit" events.
==== Event-Specific Key/Value Pairs
@@ -595,6 +623,7 @@
{
"event":"start",
...
+ "t_abs":0.001227, # elapsed time in seconds
"argv":["git","version"]
}
------------
@@ -882,7 +911,7 @@
The `category` field may be used in a future enhancement to
do category-based filtering.
+
-The `GIT_TR2_EVENT_NESTING` environment variable can be used to
+`GIT_TR2_EVENT_NESTING` or `trace2.eventNesting` can be used to
filter deeply nested regions and data events. It defaults to "2".
`"region_leave"`::
@@ -1112,7 +1141,7 @@
$ cat ~/log.perf
d0 | main | version | | | | | 2.20.1.160.g5676107ecd.dirty
-d0 | main | start | | | | | git status
+d0 | main | start | | 0.001173 | | | git status
d0 | main | def_repo | r1 | | | | worktree:/Users/jeffhost/work/gfw
d0 | main | cmd_name | | | | | status (status)
...
@@ -1157,7 +1186,7 @@
...
$ cat ~/log.perf
d0 | main | version | | | | | 2.20.1.162.gb4ccea44db.dirty
-d0 | main | start | | | | | git status
+d0 | main | start | | 0.001173 | | | git status
d0 | main | def_repo | r1 | | | | worktree:/Users/jeffhost/work/gfw
d0 | main | cmd_name | | | | | status (status)
...
@@ -1213,7 +1242,7 @@
...
$ cat ~/log.perf
d0 | main | version | | | | | 2.20.1.156.gf9916ae094.dirty
-d0 | main | start | | | | | git status
+d0 | main | start | | 0.001173 | | | git status
d0 | main | def_repo | r1 | | | | worktree:/Users/jeffhost/work/gfw
d0 | main | cmd_name | | | | | status (status)
d0 | main | region_enter | r1 | 0.001791 | | index | label:do_read_index .git/index
diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt
index ead85ce..03264c7 100644
--- a/Documentation/technical/protocol-v2.txt
+++ b/Documentation/technical/protocol-v2.txt
@@ -1,5 +1,5 @@
- Git Wire Protocol, Version 2
-==============================
+Git Wire Protocol, Version 2
+============================
This document presents a specification for a version 2 of Git's wire
protocol. Protocol v2 will improve upon v1 in the following ways:
@@ -22,8 +22,8 @@
has completed, a client can reuse the connection and request that other
commands be executed.
- Packet-Line Framing
----------------------
+Packet-Line Framing
+-------------------
All communication is done using packet-line framing, just as in v1. See
`Documentation/technical/pack-protocol.txt` and
@@ -34,8 +34,8 @@
* '0000' Flush Packet (flush-pkt) - indicates the end of a message
* '0001' Delimiter Packet (delim-pkt) - separates sections of a message
- Initial Client Request
-------------------------
+Initial Client Request
+----------------------
In general a client can request to speak protocol v2 by sending
`version=2` through the respective side-channel for the transport being
@@ -43,22 +43,22 @@
found in `pack-protocol.txt` and `http-protocol.txt`. In all cases the
response from the server is the capability advertisement.
- Git Transport
-~~~~~~~~~~~~~~~
+Git Transport
+~~~~~~~~~~~~~
When using the git:// transport, you can request to use protocol v2 by
sending "version=2" as an extra parameter:
003egit-upload-pack /project.git\0host=myserver.com\0\0version=2\0
- SSH and File Transport
-~~~~~~~~~~~~~~~~~~~~~~~~
+SSH and File Transport
+~~~~~~~~~~~~~~~~~~~~~~
When using either the ssh:// or file:// transport, the GIT_PROTOCOL
environment variable must be set explicitly to include "version=2".
- HTTP Transport
-~~~~~~~~~~~~~~~~
+HTTP Transport
+~~~~~~~~~~~~~~
When using the http:// or https:// transport a client makes a "smart"
info/refs request as described in `http-protocol.txt` and requests that
@@ -79,8 +79,8 @@
Subsequent requests are then made directly to the service
`$GIT_URL/git-upload-pack`. (This works the same for git-receive-pack).
- Capability Advertisement
---------------------------
+Capability Advertisement
+------------------------
A server which decides to communicate (based on a request from a client)
using protocol version 2, notifies the client by sending a version string
@@ -101,8 +101,8 @@
key = 1*(ALPHA | DIGIT | "-_")
value = 1*(ALPHA | DIGIT | " -_.,?\/{}[]()<>!@#$%^&*+=:;")
- Command Request
------------------
+Command Request
+---------------
After receiving the capability advertisement, a client can then issue a
request to select the command it wants with any particular capabilities
@@ -137,8 +137,8 @@
optionally send an empty request consisting of just a flush-pkt to
indicate that no more requests will be made.
- Capabilities
---------------
+Capabilities
+------------
There are two different types of capabilities: normal capabilities,
which can be used to to convey information or alter the behavior of a
@@ -153,8 +153,8 @@
permits simple round-robin load-balancing on the server side, without
needing to worry about state management.
- agent
-~~~~~~~
+agent
+~~~~~
The server can advertise the `agent` capability with a value `X` (in the
form `agent=X`) to notify the client that the server is running version
@@ -168,8 +168,8 @@
and debugging purposes, and MUST NOT be used to programmatically assume
the presence or absence of particular features.
- ls-refs
-~~~~~~~~~
+ls-refs
+~~~~~~~
`ls-refs` is the command used to request a reference advertisement in v2.
Unlike the current reference advertisement, ls-refs takes in arguments
@@ -199,8 +199,8 @@
symref = "symref-target:" symref-target
peeled = "peeled:" obj-id
- fetch
-~~~~~~~
+fetch
+~~~~~
`fetch` is the command used to fetch a packfile in v2. It can be looked
at as a modified version of the v1 fetch where the ref-advertisement is
@@ -444,8 +444,8 @@
2 - progress messages
3 - fatal error message just before stream aborts
- server-option
-~~~~~~~~~~~~~~~
+server-option
+~~~~~~~~~~~~~
If advertised, indicates that any number of server specific options can be
included in a request. This is done by sending each option as a
diff --git a/Documentation/trace2-target-values.txt b/Documentation/trace2-target-values.txt
new file mode 100644
index 0000000..27d3c64
--- /dev/null
+++ b/Documentation/trace2-target-values.txt
@@ -0,0 +1,10 @@
+--
+* `0` or `false` - Disables the target.
+* `1` or `true` - Writes to `STDERR`.
+* `[2-9]` - Writes to the already opened file descriptor.
+* `<absolute-pathname>` - Writes to the file in append mode.
+* `af_unix:[<socket_type>:]<absolute-pathname>` - Write to a
+Unix DomainSocket (on platforms that support them). Socket
+type can be either `stream` or `dgram`; if omitted Git will
+try both.
+--
diff --git a/Documentation/urls.txt b/Documentation/urls.txt
index b05da95..bc354fe 100644
--- a/Documentation/urls.txt
+++ b/Documentation/urls.txt
@@ -62,7 +62,7 @@
where <address> may be a path, a server and path, or an arbitrary
URL-like string recognized by the specific remote helper being
-invoked. See linkgit:gitremote-helpers[1] for details.
+invoked. See linkgit:gitremote-helpers[7] for details.
If there are a large number of similarly-named remote repositories and
you want to use a different format for them (such that the URLs you
diff --git a/Makefile b/Makefile
index 5e5489a..af24787 100644
--- a/Makefile
+++ b/Makefile
@@ -592,6 +592,7 @@
LIB_OBJS =
PROGRAM_OBJS =
PROGRAMS =
+EXCLUDED_PROGRAMS =
SCRIPT_PERL =
SCRIPT_PYTHON =
SCRIPT_SH =
@@ -613,9 +614,8 @@
SCRIPT_SH += git-merge-resolve.sh
SCRIPT_SH += git-mergetool.sh
SCRIPT_SH += git-quiltimport.sh
-SCRIPT_SH += git-remote-testgit.sh
+SCRIPT_SH += git-legacy-stash.sh
SCRIPT_SH += git-request-pull.sh
-SCRIPT_SH += git-stash.sh
SCRIPT_SH += git-submodule.sh
SCRIPT_SH += git-web--browse.sh
@@ -637,17 +637,11 @@
SCRIPT_PYTHON += git-p4.py
-NO_INSTALL += git-remote-testgit
-
# Generated files for scripts
SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
-SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
-SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
-SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
-
# Individual rules to allow e.g.
# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
# from subdirectories like contrib/*/
@@ -657,11 +651,11 @@
build-python-script: $(SCRIPT_PYTHON_GEN)
.PHONY: install-perl-script install-sh-script install-python-script
-install-sh-script: $(SCRIPT_SH_INS)
+install-sh-script: $(SCRIPT_SH_GEN)
$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-install-perl-script: $(SCRIPT_PERL_INS)
+install-perl-script: $(SCRIPT_PERL_GEN)
$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-install-python-script: $(SCRIPT_PYTHON_INS)
+install-python-script: $(SCRIPT_PYTHON_GEN)
$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
.PHONY: clean-perl-script clean-sh-script clean-python-script
@@ -672,9 +666,9 @@
clean-python-script:
$(RM) $(SCRIPT_PYTHON_GEN)
-SCRIPTS = $(SCRIPT_SH_INS) \
- $(SCRIPT_PERL_INS) \
- $(SCRIPT_PYTHON_INS) \
+SCRIPTS = $(SCRIPT_SH_GEN) \
+ $(SCRIPT_PERL_GEN) \
+ $(SCRIPT_PYTHON_GEN) \
git-instaweb
ETAGS_TARGET = TAGS
@@ -744,6 +738,7 @@
TEST_BUILTINS_OBJS += test-revision-walking.o
TEST_BUILTINS_OBJS += test-run-command.o
TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
+TEST_BUILTINS_OBJS += test-serve-v2.o
TEST_BUILTINS_OBJS += test-sha1.o
TEST_BUILTINS_OBJS += test-sha1-array.o
TEST_BUILTINS_OBJS += test-sha256.o
@@ -1004,6 +999,7 @@
LIB_OBJS += trace2/tr2_cmd_name.o
LIB_OBJS += trace2/tr2_dst.o
LIB_OBJS += trace2/tr2_sid.o
+LIB_OBJS += trace2/tr2_sysenv.o
LIB_OBJS += trace2/tr2_tbuf.o
LIB_OBJS += trace2/tr2_tgt_event.o
LIB_OBJS += trace2/tr2_tgt_normal.o
@@ -1125,11 +1121,11 @@
BUILTIN_OBJS += builtin/revert.o
BUILTIN_OBJS += builtin/rm.o
BUILTIN_OBJS += builtin/send-pack.o
-BUILTIN_OBJS += builtin/serve.o
BUILTIN_OBJS += builtin/shortlog.o
BUILTIN_OBJS += builtin/show-branch.o
BUILTIN_OBJS += builtin/show-index.o
BUILTIN_OBJS += builtin/show-ref.o
+BUILTIN_OBJS += builtin/stash.o
BUILTIN_OBJS += builtin/stripspace.o
BUILTIN_OBJS += builtin/submodule--helper.o
BUILTIN_OBJS += builtin/symbolic-ref.o
@@ -1341,6 +1337,7 @@
REMOTE_CURL_PRIMARY =
REMOTE_CURL_ALIASES =
REMOTE_CURL_NAMES =
+ EXCLUDED_PROGRAMS += git-http-fetch git-http-push
else
ifdef CURLDIR
# Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
@@ -1365,7 +1362,11 @@
ifeq "$(curl_check)" "070908"
ifndef NO_EXPAT
PROGRAM_OBJS += http-push.o
+ else
+ EXCLUDED_PROGRAMS += git-http-push
endif
+ else
+ EXCLUDED_PROGRAMS += git-http-push
endif
curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
ifeq "$(curl_check)" "072200"
@@ -1613,6 +1614,7 @@
endif
ifdef NO_UNIX_SOCKETS
BASIC_CFLAGS += -DNO_UNIX_SOCKETS
+ EXCLUDED_PROGRAMS += git-credential-cache git-credential-cache--daemon
else
LIB_OBJS += unix-socket.o
PROGRAM_OBJS += credential-cache.o
@@ -2132,7 +2134,9 @@
command-list.h: generate-cmdlist.sh command-list.txt
command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
- $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
+ $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
+ $(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
+ command-list.txt >$@+ && mv $@+ $@
SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
$(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
@@ -2465,6 +2469,14 @@
export DEFAULT_EDITOR DEFAULT_PAGER
+Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
+ @EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
+ if test x"$$EXCLUDED" != \
+ x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
+ echo >&2 " * new documentation flags"; \
+ echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
+ fi
+
.PHONY: doc man man-perl html info pdf
doc: man-perl
$(MAKE) -C Documentation all
@@ -2703,7 +2715,6 @@
test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
all:: $(TEST_PROGRAMS) $(test_bindir_programs)
-all:: $(NO_INSTALL)
bin-wrappers/%: wrap-for-bin.sh
@mkdir -p bin-wrappers
@@ -2990,7 +3001,7 @@
artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \
GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
- $(NO_INSTALL) $(MOFILES)
+ $(MOFILES)
$(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
test -n "$(ARTIFACTS_DIRECTORY)"
@@ -3039,7 +3050,7 @@
$(RM) $(OBJECTS)
$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
- $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
+ $(RM) $(TEST_PROGRAMS)
$(RM) $(FUZZ_PROGRAMS)
$(RM) -r bin-wrappers $(dep_dirs)
$(RM) -r po/build/
@@ -3048,6 +3059,7 @@
$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
$(MAKE) -C Documentation/ clean
+ $(RM) Documentation/GIT-EXCLUDED-PROGRAMS
ifndef NO_PERL
$(MAKE) -C gitweb clean
$(RM) -r perl/build/
@@ -3077,13 +3089,13 @@
.PHONY: check-docs
check-docs::
$(MAKE) -C Documentation lint-docs
- @(for v in $(ALL_COMMANDS); \
+ @(for v in $(patsubst %$X,%,$(ALL_COMMANDS)); \
do \
case "$$v" in \
git-merge-octopus | git-merge-ours | git-merge-recursive | \
git-merge-resolve | git-merge-subtree | \
git-fsck-objects | git-init-db | \
- git-remote-* | git-stage | \
+ git-remote-* | git-stage | git-legacy-* | \
git-?*--?* ) continue ;; \
esac ; \
test -f "Documentation/$$v.txt" || \
@@ -3098,15 +3110,16 @@
( \
sed -e '1,/^### command list/d' \
-e '/^#/d' \
+ -e '/guide$$/d' \
-e 's/[ ].*//' \
-e 's/^/listed /' command-list.txt; \
$(MAKE) -C Documentation print-man1 | \
grep '\.txt$$' | \
- sed -e 's|Documentation/|documented |' \
+ sed -e 's|^|documented |' \
-e 's/\.txt//'; \
) | while read how cmd; \
do \
- case " $(ALL_COMMANDS) " in \
+ case " $(patsubst %$X,%,$(ALL_COMMANDS) $(EXCLUDED_PROGRAMS)) " in \
*" $$cmd "*) ;; \
*) echo "removed but $$how: $$cmd" ;; \
esac; \
diff --git a/advice.c b/advice.c
index 567209a..ce5f374 100644
--- a/advice.c
+++ b/advice.c
@@ -26,6 +26,7 @@
int advice_waiting_for_editor = 1;
int advice_graft_file_deprecated = 1;
int advice_checkout_ambiguous_remote_branch_name = 1;
+int advice_nested_tag = 1;
static int advice_use_color = -1;
static char advice_colors[][COLOR_MAXLEN] = {
@@ -81,6 +82,7 @@
{ "waitingForEditor", &advice_waiting_for_editor },
{ "graftFileDeprecated", &advice_graft_file_deprecated },
{ "checkoutAmbiguousRemoteBranchName", &advice_checkout_ambiguous_remote_branch_name },
+ { "nestedTag", &advice_nested_tag },
/* make this an alias for backward compatibility */
{ "pushNonFastForward", &advice_push_update_rejected }
diff --git a/advice.h b/advice.h
index 4a2052e..e50f02c 100644
--- a/advice.h
+++ b/advice.h
@@ -26,6 +26,7 @@
extern int advice_waiting_for_editor;
extern int advice_graft_file_deprecated;
extern int advice_checkout_ambiguous_remote_branch_name;
+extern int advice_nested_tag;
int git_default_advice_config(const char *var, const char *value);
__attribute__((format (printf, 1, 2)))
diff --git a/archive-tar.c b/archive-tar.c
index 4aabd56..3e53aac 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -326,14 +326,15 @@
static void write_global_extended_header(struct archiver_args *args)
{
- const unsigned char *sha1 = args->commit_sha1;
+ const struct object_id *oid = args->commit_oid;
struct strbuf ext_header = STRBUF_INIT;
struct ustar_header header;
unsigned int mode;
- if (sha1)
+ if (oid)
strbuf_append_ext_header(&ext_header, "comment",
- sha1_to_hex(sha1), 40);
+ oid_to_hex(oid),
+ the_hash_algo->hexsz);
if (args->time > USTAR_MAX_MTIME) {
strbuf_append_ext_header_uint(&ext_header, "mtime",
args->time);
diff --git a/archive-zip.c b/archive-zip.c
index 155ee4a..4d66b5b 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -577,7 +577,7 @@
write_or_die(1, &locator64, ZIP64_DIR_TRAILER_LOCATOR_SIZE);
}
-static void write_zip_trailer(const unsigned char *sha1)
+static void write_zip_trailer(const struct object_id *oid)
{
struct zip_dir_trailer trailer;
int clamped = 0;
@@ -590,14 +590,14 @@
copy_le16_clamp(trailer.entries, zip_dir_entries, &clamped);
copy_le32(trailer.size, zip_dir.len);
copy_le32_clamp(trailer.offset, zip_offset, &clamped);
- copy_le16(trailer.comment_length, sha1 ? GIT_SHA1_HEXSZ : 0);
+ copy_le16(trailer.comment_length, oid ? the_hash_algo->hexsz : 0);
write_or_die(1, zip_dir.buf, zip_dir.len);
if (clamped)
write_zip64_trailer();
write_or_die(1, &trailer, ZIP_DIR_TRAILER_SIZE);
- if (sha1)
- write_or_die(1, sha1_to_hex(sha1), GIT_SHA1_HEXSZ);
+ if (oid)
+ write_or_die(1, oid_to_hex(oid), the_hash_algo->hexsz);
}
static void dos_time(timestamp_t *timestamp, int *dos_date, int *dos_time)
@@ -635,7 +635,7 @@
err = write_archive_entries(args, write_zip_entry);
if (!err)
- write_zip_trailer(args->commit_sha1);
+ write_zip_trailer(args->commit_oid);
strbuf_release(&zip_dir);
diff --git a/archive.c b/archive.c
index 1f98324..53141c1 100644
--- a/archive.c
+++ b/archive.c
@@ -380,7 +380,7 @@
int remote)
{
const char *name = argv[0];
- const unsigned char *commit_sha1;
+ const struct object_id *commit_oid;
time_t archive_time;
struct tree *tree;
const struct commit *commit;
@@ -402,10 +402,10 @@
commit = lookup_commit_reference_gently(ar_args->repo, &oid, 1);
if (commit) {
- commit_sha1 = commit->object.oid.hash;
+ commit_oid = &commit->object.oid;
archive_time = commit->date;
} else {
- commit_sha1 = NULL;
+ commit_oid = NULL;
archive_time = time(NULL);
}
@@ -415,7 +415,7 @@
if (prefix) {
struct object_id tree_oid;
- unsigned int mode;
+ unsigned short mode;
int err;
err = get_tree_entry(&tree->object.oid, prefix, &tree_oid,
@@ -426,7 +426,7 @@
tree = parse_tree_indirect(&tree_oid);
}
ar_args->tree = tree;
- ar_args->commit_sha1 = commit_sha1;
+ ar_args->commit_oid = commit_oid;
ar_args->commit = commit;
ar_args->time = archive_time;
}
diff --git a/archive.h b/archive.h
index a7bdeea..e60e3dd 100644
--- a/archive.h
+++ b/archive.h
@@ -11,7 +11,7 @@
const char *base;
size_t baselen;
struct tree *tree;
- const unsigned char *commit_sha1;
+ const struct object_id *commit_oid;
const struct commit *commit;
timestamp_t time;
struct pathspec pathspec;
diff --git a/blame.c b/blame.c
index 5c07dec..145eaf2 100644
--- a/blame.c
+++ b/blame.c
@@ -99,7 +99,7 @@
for (parents = work_tree->parents; parents; parents = parents->next) {
const struct object_id *commit_oid = &parents->item->object.oid;
struct object_id blob_oid;
- unsigned mode;
+ unsigned short mode;
if (!get_tree_entry(commit_oid, path, &blob_oid, &mode) &&
oid_object_info(r, &blob_oid, NULL) == OBJ_BLOB)
@@ -1562,7 +1562,8 @@
}
for (i = 0; i < num_sg; i++) {
if (sg_origin[i]) {
- drop_origin_blob(sg_origin[i]);
+ if (!sg_origin[i]->suspects)
+ drop_origin_blob(sg_origin[i]);
blame_origin_decref(sg_origin[i]);
}
}
diff --git a/blame.h b/blame.h
index d6c4cc6..d62f80f 100644
--- a/blame.h
+++ b/blame.h
@@ -52,7 +52,7 @@
struct blame_entry *suspects;
mmfile_t file;
struct object_id blob_oid;
- unsigned mode;
+ unsigned short mode;
/* guilty gets set when shipping any suspects to the final
* blame list instead of other commits
*/
diff --git a/builtin.h b/builtin.h
index a6d3c58..ec7e095 100644
--- a/builtin.h
+++ b/builtin.h
@@ -219,12 +219,12 @@
int cmd_revert(int argc, const char **argv, const char *prefix);
int cmd_rm(int argc, const char **argv, const char *prefix);
int cmd_send_pack(int argc, const char **argv, const char *prefix);
-int cmd_serve(int argc, const char **argv, const char *prefix);
int cmd_shortlog(int argc, const char **argv, const char *prefix);
int cmd_show(int argc, const char **argv, const char *prefix);
int cmd_show_branch(int argc, const char **argv, const char *prefix);
int cmd_show_index(int argc, const char **argv, const char *prefix);
int cmd_status(int argc, const char **argv, const char *prefix);
+int cmd_stash(int argc, const char **argv, const char *prefix);
int cmd_stripspace(int argc, const char **argv, const char *prefix);
int cmd_submodule__helper(int argc, const char **argv, const char *prefix);
int cmd_symbolic_ref(int argc, const char **argv, const char *prefix);
diff --git a/builtin/add.c b/builtin/add.c
index db2dfa4..dd18e5c 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -374,11 +374,12 @@
}
for (i = 0; i < dir->nr; i++) {
- check_embedded_repo(dir->entries[i]->name);
if (add_file_to_index(&the_index, dir->entries[i]->name, flags)) {
if (!ignore_add_errors)
die(_("adding files failed"));
exit_status = 1;
+ } else {
+ check_embedded_repo(dir->entries[i]->name);
}
}
return exit_status;
diff --git a/builtin/am.c b/builtin/am.c
index 4fb107a..912d982 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -486,23 +486,24 @@
while (!strbuf_getline_lf(&sb, fp)) {
struct object_id from_obj, to_obj;
+ const char *p;
- if (sb.len != GIT_SHA1_HEXSZ * 2 + 1) {
+ if (sb.len != the_hash_algo->hexsz * 2 + 1) {
ret = error(invalid_line, sb.buf);
goto finish;
}
- if (get_oid_hex(sb.buf, &from_obj)) {
+ if (parse_oid_hex(sb.buf, &from_obj, &p)) {
ret = error(invalid_line, sb.buf);
goto finish;
}
- if (sb.buf[GIT_SHA1_HEXSZ] != ' ') {
+ if (*p != ' ') {
ret = error(invalid_line, sb.buf);
goto finish;
}
- if (get_oid_hex(sb.buf + GIT_SHA1_HEXSZ + 1, &to_obj)) {
+ if (get_oid_hex(p + 1, &to_obj)) {
ret = error(invalid_line, sb.buf);
goto finish;
}
@@ -1501,11 +1502,11 @@
* review them with extra care to spot mismerges.
*/
struct rev_info rev_info;
- const char *diff_filter_str = "--diff-filter=AM";
repo_init_revisions(the_repository, &rev_info, NULL);
rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS;
- diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix);
+ rev_info.diffopt.filter |= diff_filter_bit('A');
+ rev_info.diffopt.filter |= diff_filter_bit('M');
add_pending_oid(&rev_info, "HEAD", &our_tree, 0);
diff_setup_done(&rev_info.diffopt);
run_diff_index(&rev_info, 1);
diff --git a/builtin/blame.c b/builtin/blame.c
index 177c102..21cde57 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -27,6 +27,7 @@
#include "object-store.h"
#include "blame.h"
#include "string-list.h"
+#include "refs.h"
static char blame_usage[] = N_("git blame [<options>] [<rev-opts>] [<rev>] [--] <file>");
@@ -993,6 +994,18 @@
revs.disable_stdin = 1;
setup_revisions(argc, argv, &revs, NULL);
+ if (!revs.pending.nr && is_bare_repository()) {
+ struct commit *head_commit;
+ struct object_id head_oid;
+
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
+ &head_oid, NULL) ||
+ !(head_commit = lookup_commit_reference_gently(revs.repo,
+ &head_oid, 1)))
+ die("no such ref: HEAD");
+
+ add_pending_object(&revs, &head_commit->object, "HEAD");
+ }
init_scoreboard(&sb);
sb.revs = &revs;
diff --git a/builtin/branch.c b/builtin/branch.c
index 4c83055..d4359b3 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -644,8 +644,7 @@
OPT_MERGED(&filter, N_("print only branches that are merged")),
OPT_NO_MERGED(&filter, N_("print only branches that are not merged")),
OPT_COLUMN(0, "column", &colopts, N_("list branches in columns")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
{
OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
N_("print only branches of the object"), 0, parse_opt_object_name
diff --git a/builtin/checkout.c b/builtin/checkout.c
index f95e797..ffa776c 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -376,7 +376,7 @@
ps_matched,
opts);
- if (report_path_error(ps_matched, &opts->pathspec, opts->prefix)) {
+ if (report_path_error(ps_matched, &opts->pathspec)) {
free(ps_matched);
return 1;
}
@@ -700,7 +700,7 @@
topts.initial_checkout = is_cache_unborn();
topts.update = 1;
topts.merge = 1;
- topts.gently = opts->merge && old_branch_info->commit;
+ topts.quiet = opts->merge && old_branch_info->commit;
topts.verbose_update = opts->show_progress;
topts.fn = twoway_merge;
if (opts->overwrite_ignore) {
@@ -725,6 +725,7 @@
*/
struct tree *result;
struct tree *work;
+ struct tree *old_tree;
struct merge_options o;
struct strbuf sb = STRBUF_INIT;
@@ -737,6 +738,12 @@
*/
if (!old_branch_info->commit)
return 1;
+ old_tree = get_commit_tree(old_branch_info->commit);
+
+ if (repo_index_has_changes(the_repository, old_tree, &sb))
+ die(_("cannot continue with staged changes in "
+ "the following files:\n%s"), sb.buf);
+ strbuf_release(&sb);
if (repo_index_has_changes(the_repository,
get_commit_tree(old_branch_info->commit),
@@ -781,7 +788,7 @@
ret = merge_trees(&o,
get_commit_tree(new_branch_info->commit),
work,
- get_commit_tree(old_branch_info->commit),
+ old_tree,
&result);
if (ret < 0)
exit(128);
diff --git a/builtin/clone.c b/builtin/clone.c
index 50bde99..ffdd94e 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -66,6 +66,7 @@
static int max_jobs = -1;
static struct string_list option_recurse_submodules = STRING_LIST_INIT_NODUP;
static struct list_objects_filter_options filter_options;
+static struct string_list server_options = STRING_LIST_INIT_NODUP;
static int recurse_submodules_cb(const struct option *opt,
const char *arg, int unset)
@@ -137,6 +138,8 @@
N_("separate git dir from working tree")),
OPT_STRING_LIST('c', "config", &option_config, N_("key=value"),
N_("set config inside the new repository")),
+ OPT_STRING_LIST(0, "server-option", &server_options,
+ N_("server-specific"), N_("option to transmit")),
OPT_SET_INT('4', "ipv4", &family, N_("use IPv4 addresses only"),
TRANSPORT_FAMILY_IPV4),
OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
@@ -657,7 +660,8 @@
const char *branch_top,
const char *msg,
struct transport *transport,
- int check_connectivity)
+ int check_connectivity,
+ int check_refs_only)
{
const struct ref *rm = mapped_refs;
@@ -666,6 +670,7 @@
opt.transport = transport;
opt.progress = transport->progress;
+ opt.check_refs_only = !!check_refs_only;
if (check_connected(iterate_ref_map, &rm, &opt))
die(_("remote did not send all necessary objects"));
@@ -1136,6 +1141,9 @@
transport_set_option(transport, TRANS_OPT_UPLOADPACK,
option_upload_pack);
+ if (server_options.nr)
+ transport->server_options = &server_options;
+
if (filter_options.choice) {
struct strbuf expanded_filter_spec = STRBUF_INIT;
expand_list_objects_filter_spec(&filter_options,
@@ -1224,7 +1232,7 @@
update_remote_refs(refs, mapped_refs, remote_head_points_at,
branch_top.buf, reflog_msg.buf, transport,
- !is_local);
+ !is_local, filter_options.choice);
update_head(our_head_points_at, remote_head, reflog_msg.buf);
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 4ae5027..537fdfd 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -42,6 +42,9 @@
{
struct commit_graph *graph = NULL;
char *graph_name;
+ int open_ok;
+ int fd;
+ struct stat st;
static struct option builtin_commit_graph_verify_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
@@ -58,11 +61,16 @@
opts.obj_dir = get_object_directory();
graph_name = get_commit_graph_filename(opts.obj_dir);
- graph = load_commit_graph_one(graph_name);
+ open_ok = open_commit_graph(graph_name, &fd, &st);
+ if (!open_ok && errno == ENOENT)
+ return 0;
+ if (!open_ok)
+ die_errno(_("Could not open commit-graph '%s'"), graph_name);
+ graph = load_commit_graph_one_fd_st(fd, &st);
FREE_AND_NULL(graph_name);
if (!graph)
- return 0;
+ return 1;
UNLEAK(graph);
return verify_commit_graph(the_repository, graph);
@@ -72,6 +80,9 @@
{
struct commit_graph *graph = NULL;
char *graph_name;
+ int open_ok;
+ int fd;
+ struct stat st;
static struct option builtin_commit_graph_read_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
@@ -88,10 +99,14 @@
opts.obj_dir = get_object_directory();
graph_name = get_commit_graph_filename(opts.obj_dir);
- graph = load_commit_graph_one(graph_name);
+ open_ok = open_commit_graph(graph_name, &fd, &st);
+ if (!open_ok)
+ die_errno(_("Could not open commit-graph '%s'"), graph_name);
+
+ graph = load_commit_graph_one_fd_st(fd, &st);
if (!graph)
- die("graph file %s does not exist", graph_name);
+ return 1;
FREE_AND_NULL(graph_name);
diff --git a/builtin/commit.c b/builtin/commit.c
index f175374..bd4b180 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -235,7 +235,7 @@
* and return the paths that match the given pattern in list.
*/
static int list_paths(struct string_list *list, const char *with_tree,
- const char *prefix, const struct pathspec *pattern)
+ const struct pathspec *pattern)
{
int i, ret;
char *m;
@@ -264,7 +264,7 @@
item->util = item; /* better a valid pointer than a fake one */
}
- ret = report_path_error(m, pattern, prefix);
+ ret = report_path_error(m, pattern);
free(m);
return ret;
}
@@ -454,7 +454,7 @@
die(_("cannot do a partial commit during a cherry-pick."));
}
- if (list_paths(&partial, !current_head ? NULL : "HEAD", prefix, &pathspec))
+ if (list_paths(&partial, !current_head ? NULL : "HEAD", &pathspec))
exit(1);
discard_cache();
@@ -668,6 +668,7 @@
const char *hook_arg2 = NULL;
int clean_message_contents = (cleanup_mode != COMMIT_MSG_CLEANUP_NONE);
int old_display_comment_prefix;
+ int merge_contains_scissors = 0;
/* This checks and barfs if author is badly specified */
determine_author_info(author_ident);
@@ -728,6 +729,8 @@
strbuf_addbuf(&sb, &message);
hook_arg1 = "message";
} else if (!stat(git_path_merge_msg(the_repository), &statbuf)) {
+ size_t merge_msg_start;
+
/*
* prepend SQUASH_MSG here if it exists and a
* "merge --squash" was originally performed
@@ -738,8 +741,16 @@
hook_arg1 = "squash";
} else
hook_arg1 = "merge";
+
+ merge_msg_start = sb.len;
if (strbuf_read_file(&sb, git_path_merge_msg(the_repository), 0) < 0)
die_errno(_("could not read MERGE_MSG"));
+
+ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
+ wt_status_locate_end(sb.buf + merge_msg_start,
+ sb.len - merge_msg_start) <
+ sb.len - merge_msg_start)
+ merge_contains_scissors = 1;
} else if (!stat(git_path_squash_msg(the_repository), &statbuf)) {
if (strbuf_read_file(&sb, git_path_squash_msg(the_repository), 0) < 0)
die_errno(_("could not read SQUASH_MSG"));
@@ -807,7 +818,8 @@
struct ident_split ci, ai;
if (whence != FROM_COMMIT) {
- if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
+ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
+ !merge_contains_scissors)
wt_status_add_cut_line(s->fp);
status_printf_ln(s, GIT_COLOR_NORMAL,
whence == FROM_MERGE
@@ -832,10 +844,10 @@
_("Please enter the commit message for your changes."
" Lines starting\nwith '%c' will be ignored, and an empty"
" message aborts the commit.\n"), comment_line_char);
- else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
- whence == FROM_COMMIT)
- wt_status_add_cut_line(s->fp);
- else /* COMMIT_MSG_CLEANUP_SPACE, that is. */
+ else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
+ if (whence == FROM_COMMIT && !merge_contains_scissors)
+ wt_status_add_cut_line(s->fp);
+ } else /* COMMIT_MSG_CLEANUP_SPACE, that is. */
status_printf(s, GIT_COLOR_NORMAL,
_("Please enter the commit message for your changes."
" Lines starting\n"
@@ -1172,29 +1184,13 @@
die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
if (argc == 0 && (also || (only && !amend && !allow_empty)))
die(_("No paths with --include/--only does not make sense."));
- if (!cleanup_arg || !strcmp(cleanup_arg, "default"))
- cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_ALL :
- COMMIT_MSG_CLEANUP_SPACE;
- else if (!strcmp(cleanup_arg, "verbatim"))
- cleanup_mode = COMMIT_MSG_CLEANUP_NONE;
- else if (!strcmp(cleanup_arg, "whitespace"))
- cleanup_mode = COMMIT_MSG_CLEANUP_SPACE;
- else if (!strcmp(cleanup_arg, "strip"))
- cleanup_mode = COMMIT_MSG_CLEANUP_ALL;
- else if (!strcmp(cleanup_arg, "scissors"))
- cleanup_mode = use_editor ? COMMIT_MSG_CLEANUP_SCISSORS :
- COMMIT_MSG_CLEANUP_SPACE;
- /*
- * Please update _git_commit() in git-completion.bash when you
- * add new options.
- */
- else
- die(_("Invalid cleanup mode %s"), cleanup_arg);
+ cleanup_mode = get_cleanup_mode(cleanup_arg, use_editor);
handle_untracked_files_arg(s);
if (all && argc > 0)
- die(_("Paths with -a does not make sense."));
+ die(_("paths '%s ...' with -a does not make sense"),
+ argv[0]);
if (status_format != STATUS_FORMAT_NONE)
dry_run = 1;
@@ -1490,7 +1486,7 @@
OPT_BOOL('s', "signoff", &signoff, N_("add Signed-off-by:")),
OPT_FILENAME('t', "template", &template_file, N_("use specified template file")),
OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")),
- OPT_STRING(0, "cleanup", &cleanup_arg, N_("default"), N_("how to strip spaces and #comments from message")),
+ OPT_CLEANUP(&cleanup_arg),
OPT_BOOL(0, "status", &include_status, N_("include status in commit message template")),
{ OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"),
N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
@@ -1626,11 +1622,7 @@
die(_("could not read commit message: %s"), strerror(saved_errno));
}
- if (verbose || /* Truncate the message just before the diff, if any. */
- cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
- strbuf_setlen(&sb, wt_status_locate_end(sb.buf, sb.len));
- if (cleanup_mode != COMMIT_MSG_CLEANUP_NONE)
- strbuf_stripspace(&sb, cleanup_mode == COMMIT_MSG_CLEANUP_ALL);
+ cleanup_message(&sb, cleanup_mode, verbose);
if (message_is_empty(&sb, cleanup_mode) && !allow_empty_message) {
rollback_index_files();
diff --git a/builtin/diff.c b/builtin/diff.c
index 53d4234..42ac803 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -321,24 +321,6 @@
repo_init_revisions(the_repository, &rev, prefix);
- if (no_index && argc != i + 2) {
- if (no_index == DIFF_NO_INDEX_IMPLICIT) {
- /*
- * There was no --no-index and there were not two
- * paths. It is possible that the user intended
- * to do an inside-repository operation.
- */
- fprintf(stderr, "Not a git repository\n");
- fprintf(stderr,
- "To compare two paths outside a working tree:\n");
- }
- /* Give the usage message for non-repository usage and exit. */
- usagef("git diff %s <path> <path>",
- no_index == DIFF_NO_INDEX_EXPLICIT ?
- "--no-index" : "[--no-index]");
-
- }
-
/* Set up defaults that will apply to both no-index and regular diffs. */
rev.diffopt.stat_width = -1;
rev.diffopt.stat_graph_width = -1;
@@ -347,7 +329,9 @@
/* If this is a no-index diff, just run it and exit there. */
if (no_index)
- diff_no_index(&rev, argc, argv);
+ exit(diff_no_index(&rev, no_index == DIFF_NO_INDEX_IMPLICIT,
+ argc, argv));
+
/*
* Otherwise, we are doing the usual "git" diff; set up any
diff --git a/builtin/difftool.c b/builtin/difftool.c
index a3ea60e..04ffa1d 100644
--- a/builtin/difftool.c
+++ b/builtin/difftool.c
@@ -65,14 +65,12 @@
*mode2 = (int)strtol(p + 1, &p, 8);
if (*p != ' ')
return error("expected ' ', got '%c'", *p);
- if (get_oid_hex(++p, oid1))
- return error("expected object ID, got '%s'", p + 1);
- p += GIT_SHA1_HEXSZ;
+ if (parse_oid_hex(++p, oid1, (const char **)&p))
+ return error("expected object ID, got '%s'", p);
if (*p != ' ')
return error("expected ' ', got '%c'", *p);
- if (get_oid_hex(++p, oid2))
- return error("expected object ID, got '%s'", p + 1);
- p += GIT_SHA1_HEXSZ;
+ if (parse_oid_hex(++p, oid2, (const char **)&p))
+ return error("expected object ID, got '%s'", p);
if (*p != ' ')
return error("expected ' ', got '%c'", *p);
*status = *++p;
@@ -690,7 +688,7 @@
int cmd_difftool(int argc, const char **argv, const char *prefix)
{
int use_gui_tool = 0, dir_diff = 0, prompt = -1, symlinks = 0,
- tool_help = 0;
+ tool_help = 0, no_index = 0;
static char *difftool_cmd = NULL, *extcmd = NULL;
struct option builtin_difftool_options[] = {
OPT_BOOL('g', "gui", &use_gui_tool,
@@ -714,6 +712,7 @@
"tool returns a non - zero exit code")),
OPT_STRING('x', "extcmd", &extcmd, N_("command"),
N_("specify a custom command for viewing diffs")),
+ OPT_ARGUMENT("no-index", &no_index, N_("passed to `diff`")),
OPT_END()
};
@@ -727,9 +726,14 @@
if (tool_help)
return print_tool_help();
- /* NEEDSWORK: once we no longer spawn anything, remove this */
- setenv(GIT_DIR_ENVIRONMENT, absolute_path(get_git_dir()), 1);
- setenv(GIT_WORK_TREE_ENVIRONMENT, absolute_path(get_git_work_tree()), 1);
+ if (!no_index && !startup_info->have_repository)
+ die(_("difftool requires worktree or --no-index"));
+
+ if (!no_index){
+ setup_work_tree();
+ setenv(GIT_DIR_ENVIRONMENT, absolute_path(get_git_dir()), 1);
+ setenv(GIT_WORK_TREE_ENVIRONMENT, absolute_path(get_git_work_tree()), 1);
+ }
if (use_gui_tool && diff_gui_tool && *diff_gui_tool)
setenv("GIT_DIFF_TOOL", diff_gui_tool, 1);
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 153a2bd..dc1485c 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -234,7 +234,7 @@
BUG("unknown protocol version");
}
- ref = fetch_pack(&args, fd, conn, ref, dest, sought, nr_sought,
+ ref = fetch_pack(&args, fd, ref, sought, nr_sought,
&shallow, pack_lockfile_ptr, version);
if (pack_lockfile) {
printf("lock %s\n", pack_lockfile);
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index e931be9..465153e 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -37,8 +37,7 @@
OPT_INTEGER( 0 , "count", &maxcount, N_("show only <n> matched refs")),
OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
OPT__COLOR(&format.use_color, N_("respect format colors")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
OPT_CALLBACK(0, "points-at", &filter.points_at,
N_("object"), N_("print only refs which points at the given object"),
parse_opt_object_name),
diff --git a/builtin/gc.c b/builtin/gc.c
index 020f725..8943bcc 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -116,6 +116,19 @@
raise(signo);
}
+static int gc_config_is_timestamp_never(const char *var)
+{
+ const char *value;
+ timestamp_t expire;
+
+ if (!git_config_get_value(var, &value) && value) {
+ if (parse_expiry_date(value, &expire))
+ die(_("failed to parse '%s' value '%s'"), var, value);
+ return expire == 0;
+ }
+ return 0;
+}
+
static void gc_config(void)
{
const char *value;
@@ -127,6 +140,10 @@
pack_refs = git_config_bool("gc.packrefs", value);
}
+ if (gc_config_is_timestamp_never("gc.reflogexpire") &&
+ gc_config_is_timestamp_never("gc.reflogexpireunreachable"))
+ prune_reflogs = 0;
+
git_config_get_int("gc.aggressivewindow", &aggressive_window);
git_config_get_int("gc.aggressivedepth", &aggressive_depth);
git_config_get_int("gc.auto", &gc_auto_threshold);
@@ -156,9 +173,7 @@
int auto_threshold;
int num_loose = 0;
int needed = 0;
-
- if (gc_auto_threshold <= 0)
- return 0;
+ const unsigned hexsz_loose = the_hash_algo->hexsz - 2;
dir = opendir(git_path("objects/17"));
if (!dir)
@@ -166,8 +181,8 @@
auto_threshold = DIV_ROUND_UP(gc_auto_threshold, 256);
while ((ent = readdir(dir)) != NULL) {
- if (strspn(ent->d_name, "0123456789abcdef") != 38 ||
- ent->d_name[38] != '\0')
+ if (strspn(ent->d_name, "0123456789abcdef") != hexsz_loose ||
+ ent->d_name[hexsz_loose] != '\0')
continue;
if (++num_loose > auto_threshold) {
needed = 1;
@@ -491,14 +506,20 @@
static void gc_before_repack(void)
{
+ /*
+ * We may be called twice, as both the pre- and
+ * post-daemonized phases will call us, but running these
+ * commands more than once is pointless and wasteful.
+ */
+ static int done = 0;
+ if (done++)
+ return;
+
if (pack_refs && run_command_v_opt(pack_refs_cmd.argv, RUN_GIT_CMD))
die(FAILED_RUN, pack_refs_cmd.argv[0]);
if (prune_reflogs && run_command_v_opt(reflog.argv, RUN_GIT_CMD))
die(FAILED_RUN, reflog.argv[0]);
-
- pack_refs = 0;
- prune_reflogs = 0;
}
int cmd_gc(int argc, const char **argv, const char *prefix)
diff --git a/builtin/get-tar-commit-id.c b/builtin/get-tar-commit-id.c
index 2706fcf..491af92 100644
--- a/builtin/get-tar-commit-id.c
+++ b/builtin/get-tar-commit-id.c
@@ -21,6 +21,8 @@
char *content = buffer + RECORDSIZE;
const char *comment;
ssize_t n;
+ long len;
+ char *end;
if (argc != 1)
usage(builtin_get_tar_commit_id_usage);
@@ -32,10 +34,18 @@
die_errno("git get-tar-commit-id: EOF before reading tar header");
if (header->typeflag[0] != 'g')
return 1;
- if (!skip_prefix(content, "52 comment=", &comment))
+
+ len = strtol(content, &end, 10);
+ if (errno == ERANGE || end == content || len < 0)
+ return 1;
+ if (!skip_prefix(end, " comment=", &comment))
+ return 1;
+ len -= comment - content;
+ if (len < 1 || !(len % 2) ||
+ hash_algo_by_length((len - 1) / 2) == GIT_HASH_UNKNOWN)
return 1;
- if (write_in_full(1, comment, 41) < 0)
+ if (write_in_full(1, comment, len) < 0)
die_errno("git get-tar-commit-id: write error");
return 0;
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 31046c7..ccf4eb7 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -219,8 +219,16 @@
unsigned i, max, foreign_nr = 0;
max = get_max_object_index();
- for (i = 0; i < max; i++)
+
+ if (verbose)
+ progress = start_delayed_progress(_("Checking objects"), max);
+
+ for (i = 0; i < max; i++) {
foreign_nr += check_object(get_indexed_object(i));
+ display_progress(progress, i + 1);
+ }
+
+ stop_progress(&progress);
return foreign_nr;
}
diff --git a/builtin/log.c b/builtin/log.c
index e63c8c2..e43ee12 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -251,7 +251,7 @@
* This gives a rough estimate for how many commits we
* will print out in the list.
*/
-static int estimate_commit_count(struct rev_info *rev, struct commit_list *list)
+static int estimate_commit_count(struct commit_list *list)
{
int n = 0;
@@ -289,7 +289,7 @@
switch (simplify_commit(revs, commit)) {
case commit_show:
if (show_header) {
- int n = estimate_commit_count(revs, list);
+ int n = estimate_commit_count(list);
show_early_header(revs, "incomplete", n);
show_header = 0;
}
@@ -333,7 +333,7 @@
show_early_output = log_show_early;
}
-static void setup_early_output(struct rev_info *rev)
+static void setup_early_output(void)
{
struct sigaction sa;
@@ -364,7 +364,7 @@
static void finish_early_output(struct rev_info *rev)
{
- int n = estimate_commit_count(rev, rev->commits);
+ int n = estimate_commit_count(rev->commits);
signal(SIGALRM, SIG_IGN);
show_early_header(rev, "done", n);
}
@@ -376,7 +376,7 @@
int saved_dcctc = 0, close_file = rev->diffopt.close_file;
if (rev->early_output)
- setup_early_output(rev);
+ setup_early_output();
if (prepare_revision_walk(rev))
die(_("revision walk setup failed"));
@@ -490,7 +490,7 @@
return cmd_log_walk(&rev);
}
-static void show_tagger(char *buf, int len, struct rev_info *rev)
+static void show_tagger(const char *buf, struct rev_info *rev)
{
struct strbuf out = STRBUF_INIT;
struct pretty_print_context pp = {0};
@@ -546,11 +546,11 @@
assert(type == OBJ_TAG);
while (offset < size && buf[offset] != '\n') {
int new_offset = offset + 1;
+ const char *ident;
while (new_offset < size && buf[new_offset++] != '\n')
; /* do nothing */
- if (starts_with(buf + offset, "tagger "))
- show_tagger(buf + offset + 7,
- new_offset - offset - 7, rev);
+ if (skip_prefix(buf + offset, "tagger ", &ident))
+ show_tagger(ident, rev);
offset = new_offset;
}
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 29a8762..7f83c9a 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -112,11 +112,11 @@
if (debug_mode) {
const struct stat_data *sd = &ce->ce_stat_data;
- printf(" ctime: %d:%d\n", sd->sd_ctime.sec, sd->sd_ctime.nsec);
- printf(" mtime: %d:%d\n", sd->sd_mtime.sec, sd->sd_mtime.nsec);
- printf(" dev: %d\tino: %d\n", sd->sd_dev, sd->sd_ino);
- printf(" uid: %d\tgid: %d\n", sd->sd_uid, sd->sd_gid);
- printf(" size: %d\tflags: %x\n", sd->sd_size, ce->ce_flags);
+ printf(" ctime: %u:%u\n", sd->sd_ctime.sec, sd->sd_ctime.nsec);
+ printf(" mtime: %u:%u\n", sd->sd_mtime.sec, sd->sd_mtime.nsec);
+ printf(" dev: %u\tino: %u\n", sd->sd_dev, sd->sd_ino);
+ printf(" uid: %u\tgid: %u\n", sd->sd_uid, sd->sd_gid);
+ printf(" size: %u\tflags: %x\n", sd->sd_size, ce->ce_flags);
}
}
@@ -680,7 +680,7 @@
if (ps_matched) {
int bad;
- bad = report_path_error(ps_matched, &pathspec, prefix);
+ bad = report_path_error(ps_matched, &pathspec);
if (bad)
fprintf(stderr, "Did you forget to 'git add'?\n");
diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 1d7f1f5..6ef5195 100644
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -67,8 +67,7 @@
OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
OPT_BOOL(0, "get-url", &get_url,
N_("take url.<base>.insteadOf into account")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
OPT_SET_INT_F(0, "exit-code", &status,
N_("exit with exit code 2 if no matching refs are found"),
2, PARSE_OPT_NOCOMPLETE),
diff --git a/builtin/merge.c b/builtin/merge.c
index 5ce8946..e96f72a 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -38,6 +38,7 @@
#include "tag.h"
#include "alias.h"
#include "commit-reach.h"
+#include "wt-status.h"
#define DEFAULT_TWOHEAD (1<<0)
#define DEFAULT_OCTOPUS (1<<1)
@@ -98,6 +99,9 @@
static enum ff_type fast_forward = FF_ALLOW;
+static const char *cleanup_arg;
+static enum commit_msg_cleanup_mode cleanup_mode;
+
static int option_parse_message(const struct option *opt,
const char *arg, int unset)
{
@@ -249,6 +253,7 @@
N_("perform a commit if the merge succeeds (default)")),
OPT_BOOL('e', "edit", &option_edit,
N_("edit message before committing")),
+ OPT_CLEANUP(&cleanup_arg),
OPT_SET_INT(0, "ff", &fast_forward, N_("allow fast-forward (default)"), FF_ALLOW),
OPT_SET_INT_F(0, "ff-only", &fast_forward,
N_("abort if fast-forward is not possible"),
@@ -612,6 +617,8 @@
return git_config_string(&pull_twohead, k, v);
else if (!strcmp(k, "pull.octopus"))
return git_config_string(&pull_octopus, k, v);
+ else if (!strcmp(k, "commit.cleanup"))
+ return git_config_string(&cleanup_arg, k, v);
else if (!strcmp(k, "merge.renormalize"))
option_renormalize = git_config_bool(k, v);
else if (!strcmp(k, "merge.ff")) {
@@ -800,8 +807,13 @@
static const char merge_editor_comment[] =
N_("Please enter a commit message to explain why this merge is necessary,\n"
"especially if it merges an updated upstream into a topic branch.\n"
- "\n"
- "Lines starting with '%c' will be ignored, and an empty message aborts\n"
+ "\n");
+
+static const char scissors_editor_comment[] =
+N_("An empty message aborts the commit.\n");
+
+static const char no_scissors_editor_comment[] =
+N_("Lines starting with '%c' will be ignored, and an empty message aborts\n"
"the commit.\n");
static void write_merge_heads(struct commit_list *);
@@ -809,11 +821,19 @@
{
struct strbuf msg = STRBUF_INIT;
strbuf_addbuf(&msg, &merge_msg);
- strbuf_addch(&msg, '\n');
if (squash)
BUG("the control must not reach here under --squash");
- if (0 < option_edit)
- strbuf_commented_addf(&msg, _(merge_editor_comment), comment_line_char);
+ if (0 < option_edit) {
+ strbuf_addch(&msg, '\n');
+ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
+ wt_status_append_cut_line(&msg);
+ strbuf_commented_addf(&msg, "\n");
+ }
+ strbuf_commented_addf(&msg, _(merge_editor_comment));
+ strbuf_commented_addf(&msg, _(cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS ?
+ scissors_editor_comment :
+ no_scissors_editor_comment), comment_line_char);
+ }
if (signoff)
append_signoff(&msg, ignore_non_trailer(msg.buf, msg.len), 0);
write_merge_heads(remoteheads);
@@ -832,7 +852,7 @@
abort_commit(remoteheads, NULL);
read_merge_msg(&msg);
- strbuf_stripspace(&msg, 0 < option_edit);
+ cleanup_message(&msg, cleanup_mode, 0);
if (!msg.len)
abort_commit(remoteheads, _("Empty commit message."));
strbuf_release(&merge_msg);
@@ -880,7 +900,6 @@
parents = remoteheads;
if (!head_subsumed || fast_forward == FF_NO)
commit_list_insert(head, &parents);
- strbuf_addch(&merge_msg, '\n');
prepare_to_commit(remoteheads);
if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parents,
&result_commit, NULL, sign_commit))
@@ -901,7 +920,15 @@
filename = git_path_merge_msg(the_repository);
fp = xfopen(filename, "a");
- append_conflicts_hint(&the_index, &msgbuf);
+ /*
+ * We can't use cleanup_mode because if we're not using the editor,
+ * get_cleanup_mode will return COMMIT_MSG_CLEANUP_SPACE instead, even
+ * though the message is meant to be processed later by git-commit.
+ * Thus, we will get the cleanup mode which is returned when we _are_
+ * using an editor.
+ */
+ append_conflicts_hint(&the_index, &msgbuf,
+ get_cleanup_mode(cleanup_arg, 1));
fputs(msgbuf.buf, fp);
strbuf_release(&msgbuf);
fclose(fp);
@@ -1301,6 +1328,11 @@
}
resolve_undo_clear();
+ if (option_edit < 0)
+ option_edit = default_edit_option();
+
+ cleanup_mode = get_cleanup_mode(cleanup_arg, 0 < option_edit);
+
if (verbosity < 0)
show_diffstat = 0;
@@ -1386,9 +1418,6 @@
fast_forward = FF_NO;
}
- if (option_edit < 0)
- option_edit = default_edit_option();
-
if (!use_strategies) {
if (!remoteheads)
; /* already up-to-date */
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index f1cb45c..05ccf53 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -361,23 +361,25 @@
static void name_rev_line(char *p, struct name_ref_data *data)
{
struct strbuf buf = STRBUF_INIT;
- int forty = 0;
+ int counter = 0;
char *p_start;
+ const unsigned hexsz = the_hash_algo->hexsz;
+
for (p_start = p; *p; p++) {
#define ishex(x) (isdigit((x)) || ((x) >= 'a' && (x) <= 'f'))
if (!ishex(*p))
- forty = 0;
- else if (++forty == GIT_SHA1_HEXSZ &&
+ counter = 0;
+ else if (++counter == hexsz &&
!ishex(*(p+1))) {
struct object_id oid;
const char *name = NULL;
char c = *(p+1);
int p_len = p - p_start + 1;
- forty = 0;
+ counter = 0;
*(p+1) = 0;
- if (!get_oid(p - (GIT_SHA1_HEXSZ - 1), &oid)) {
+ if (!get_oid(p - (hexsz - 1), &oid)) {
struct object *o =
lookup_object(the_repository,
oid.hash);
@@ -390,7 +392,7 @@
continue;
if (data->name_only)
- printf("%.*s%s", p_len - GIT_SHA1_HEXSZ, p_start, name);
+ printf("%.*s%s", p_len - hexsz, p_start, name);
else
printf("%.*s (%s)", p_len, p_start, name);
p_start = p + 1;
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index a154fc2..9f424aa 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -97,7 +97,7 @@
static int use_bitmap_index_default = 1;
static int use_bitmap_index = -1;
static int write_bitmap_index;
-static uint16_t write_bitmap_options;
+static uint16_t write_bitmap_options = BITMAP_OPT_HASH_CACHE;
static int exclude_promisor_objects;
@@ -964,6 +964,8 @@
if (written != nr_result)
die(_("wrote %"PRIu32" objects while expecting %"PRIu32),
written, nr_result);
+ trace2_data_intmax("pack-objects", the_repository,
+ "write_pack_file/wrote", nr_result);
}
static int no_try_delta(const char *path)
@@ -1487,6 +1489,7 @@
struct object_entry **base_out)
{
struct object_entry *base;
+ struct object_id base_oid;
if (!base_sha1)
return 0;
@@ -1508,10 +1511,9 @@
* even if it was buried too deep in history to make it into the
* packing list.
*/
- if (thin && bitmap_has_sha1_in_uninteresting(bitmap_git, base_sha1)) {
+ oidread(&base_oid, base_sha1);
+ if (thin && bitmap_has_oid_in_uninteresting(bitmap_git, &base_oid)) {
if (use_delta_islands) {
- struct object_id base_oid;
- hashcpy(base_oid.hash, base_sha1);
if (!in_same_island(&delta->idx.oid, &base_oid))
return 0;
}
diff --git a/builtin/pack-redundant.c b/builtin/pack-redundant.c
index 68c1e54..178e340 100644
--- a/builtin/pack-redundant.c
+++ b/builtin/pack-redundant.c
@@ -641,7 +641,7 @@
pl = red = pack_list_difference(local_packs, min);
while (pl) {
printf("%s\n%s\n",
- sha1_pack_index_name(pl->pack->sha1),
+ sha1_pack_index_name(pl->pack->hash),
pl->pack->pack_name);
pl = pl->next;
}
diff --git a/builtin/pull.c b/builtin/pull.c
index 33db889..9dd32a1 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -24,6 +24,7 @@
#include "lockfile.h"
#include "wt-status.h"
#include "commit-reach.h"
+#include "sequencer.h"
enum rebase_type {
REBASE_INVALID = -1,
@@ -101,6 +102,7 @@
static char *opt_squash;
static char *opt_commit;
static char *opt_edit;
+static char *cleanup_arg;
static char *opt_ff;
static char *opt_verify_signatures;
static int opt_autostash = -1;
@@ -168,6 +170,7 @@
OPT_PASSTHRU(0, "edit", &opt_edit, NULL,
N_("edit message before committing"),
PARSE_OPT_NOARG),
+ OPT_CLEANUP(&cleanup_arg),
OPT_PASSTHRU(0, "ff", &opt_ff, NULL,
N_("allow fast-forward"),
PARSE_OPT_NOARG),
@@ -369,9 +372,10 @@
fp = xfopen(filename, "r");
while (strbuf_getline_lf(&sb, fp) != EOF) {
- if (get_oid_hex(sb.buf, &oid))
- continue; /* invalid line: does not start with SHA1 */
- if (starts_with(sb.buf + GIT_SHA1_HEXSZ, "\tnot-for-merge\t"))
+ const char *p;
+ if (parse_oid_hex(sb.buf, &oid, &p))
+ continue; /* invalid line: does not start with object ID */
+ if (starts_with(p, "\tnot-for-merge\t"))
continue; /* ref is not-for-merge */
oid_array_append(merge_heads, &oid);
}
@@ -644,6 +648,8 @@
argv_array_push(&args, opt_commit);
if (opt_edit)
argv_array_push(&args, opt_edit);
+ if (cleanup_arg)
+ argv_array_pushf(&args, "--cleanup=%s", cleanup_arg);
if (opt_ff)
argv_array_push(&args, opt_ff);
if (opt_verify_signatures)
@@ -760,7 +766,7 @@
cp.no_stderr = 1;
cp.git_cmd = 1;
- ret = capture_command(&cp, &sb, GIT_SHA1_HEXSZ);
+ ret = capture_command(&cp, &sb, GIT_MAX_HEXSZ);
if (ret)
goto cleanup;
@@ -805,7 +811,7 @@
}
/**
- * Given the current HEAD SHA1, the merge head returned from git-fetch and the
+ * Given the current HEAD oid, the merge head returned from git-fetch and the
* fork point calculated by get_rebase_fork_point(), runs git-rebase with the
* appropriate arguments and returns its exit status.
*/
@@ -875,6 +881,13 @@
argc = parse_options(argc, argv, prefix, pull_options, pull_usage, 0);
+ if (cleanup_arg)
+ /*
+ * this only checks the validity of cleanup_arg; we don't need
+ * a valid value for use_editor
+ */
+ get_cleanup_mode(cleanup_arg, 0);
+
parse_repo_refspecs(argc, argv, &repo, &refspecs);
if (!opt_ff)
diff --git a/builtin/range-diff.c b/builtin/range-diff.c
index f01a0be..784bd19 100644
--- a/builtin/range-diff.c
+++ b/builtin/range-diff.c
@@ -16,42 +16,27 @@
int creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT;
struct diff_options diffopt = { NULL };
int simple_color = -1;
- struct option options[] = {
+ struct option range_diff_options[] = {
OPT_INTEGER(0, "creation-factor", &creation_factor,
N_("Percentage by which creation is weighted")),
OPT_BOOL(0, "no-dual-color", &simple_color,
N_("use simple diff colors")),
OPT_END()
};
- int i, j, res = 0;
+ struct option *options;
+ int res = 0;
struct strbuf range1 = STRBUF_INIT, range2 = STRBUF_INIT;
git_config(git_diff_ui_config, NULL);
repo_diff_setup(the_repository, &diffopt);
+ options = parse_options_concat(range_diff_options, diffopt.parseopts);
argc = parse_options(argc, argv, NULL, options,
- builtin_range_diff_usage, PARSE_OPT_KEEP_UNKNOWN |
- PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0);
-
- for (i = j = 1; i < argc && strcmp("--", argv[i]); ) {
- int c = diff_opt_parse(&diffopt, argv + i, argc - i, prefix);
-
- if (!c)
- argv[j++] = argv[i++];
- else
- i += c;
- }
- while (i < argc)
- argv[j++] = argv[i++];
- argc = j;
- diff_setup_done(&diffopt);
-
- /* Make sure that there are no unparsed options */
- argc = parse_options(argc, argv, NULL,
- options + ARRAY_SIZE(options) - 1, /* OPT_END */
builtin_range_diff_usage, 0);
+ diff_setup_done(&diffopt);
+
/* force color when --dual-color was used */
if (!simple_color)
diffopt.use_color = 1;
@@ -90,6 +75,7 @@
error(_("need two commit ranges"));
usage_with_options(builtin_range_diff_usage, options);
}
+ FREE_AND_NULL(options);
res = show_range_diff(range1.buf, range2.buf, creation_factor,
simple_color < 1, &diffopt);
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index 9083dcf..5c9c082 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -154,6 +154,7 @@
{ OPTION_CALLBACK, 0, "recurse-submodules", NULL,
"checkout", "control recursive updating of submodules",
PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater },
+ OPT__QUIET(&opts.quiet, N_("suppress feedback messages")),
OPT_END()
};
diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c
index 888390f..4535523 100644
--- a/builtin/rebase--interactive.c
+++ b/builtin/rebase--interactive.c
@@ -14,6 +14,103 @@
static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
static GIT_PATH_FUNC(path_interactive, "rebase-merge/interactive")
+static int add_exec_commands(struct string_list *commands)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ todo_list_add_exec_commands(&todo_list, commands);
+ res = todo_list_write_to_file(the_repository, &todo_list,
+ todo_file, NULL, NULL, -1, 0);
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int rearrange_squash_in_todo_file(void)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ res = todo_list_rearrange_squash(&todo_list);
+ if (!res)
+ res = todo_list_write_to_file(the_repository, &todo_list,
+ todo_file, NULL, NULL, -1, 0);
+
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int transform_todo_file(unsigned flags)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT;
+ int res;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list)) {
+ todo_list_release(&todo_list);
+ return error(_("unusable todo list: '%s'"), todo_file);
+ }
+
+ res = todo_list_write_to_file(the_repository, &todo_list, todo_file,
+ NULL, NULL, -1, flags);
+ todo_list_release(&todo_list);
+
+ if (res)
+ return error_errno(_("could not write '%s'."), todo_file);
+ return 0;
+}
+
+static int edit_todo_file(unsigned flags)
+{
+ const char *todo_file = rebase_path_todo();
+ struct todo_list todo_list = TODO_LIST_INIT,
+ new_todo = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+ return error_errno(_("could not read '%s'."), todo_file);
+
+ strbuf_stripspace(&todo_list.buf, 1);
+ res = edit_todo_list(the_repository, &todo_list, &new_todo, NULL, NULL, flags);
+ if (!res && todo_list_write_to_file(the_repository, &new_todo, todo_file,
+ NULL, NULL, -1, flags & ~(TODO_LIST_SHORTEN_IDS)))
+ res = error_errno(_("could not write '%s'"), todo_file);
+
+ todo_list_release(&todo_list);
+ todo_list_release(&new_todo);
+
+ return res;
+}
+
static int get_revision_ranges(const char *upstream, const char *onto,
const char **head_hash,
char **revisions, char **shortrevisions)
@@ -66,13 +163,13 @@
const char *onto, const char *onto_name,
const char *squash_onto, const char *head_name,
const char *restrict_revision, char *raw_strategies,
- const char *cmd, unsigned autosquash)
+ struct string_list *commands, unsigned autosquash)
{
int ret;
const char *head_hash = NULL;
char *revisions = NULL, *shortrevisions = NULL;
struct argv_array make_script_args = ARGV_ARRAY_INIT;
- FILE *todo_list;
+ struct todo_list todo_list = TODO_LIST_INIT;
if (prepare_branch_to_be_rebased(opts, switch_to))
return -1;
@@ -94,34 +191,29 @@
if (!upstream && squash_onto)
write_file(path_squash_onto(), "%s\n", squash_onto);
- todo_list = fopen(rebase_path_todo(), "w");
- if (!todo_list) {
- free(revisions);
- free(shortrevisions);
-
- return error_errno(_("could not open %s"), rebase_path_todo());
- }
-
argv_array_pushl(&make_script_args, "", revisions, NULL);
if (restrict_revision)
argv_array_push(&make_script_args, restrict_revision);
- ret = sequencer_make_script(the_repository, todo_list,
+ ret = sequencer_make_script(the_repository, &todo_list.buf,
make_script_args.argc, make_script_args.argv,
flags);
- fclose(todo_list);
if (ret)
error(_("could not generate todo list"));
else {
discard_cache();
- ret = complete_action(the_repository, opts, flags,
- shortrevisions, onto_name, onto,
- head_hash, cmd, autosquash);
+ if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+ &todo_list))
+ BUG("unusable todo list");
+
+ ret = complete_action(the_repository, opts, flags, shortrevisions, onto_name,
+ onto, head_hash, commands, autosquash, &todo_list);
}
free(revisions);
free(shortrevisions);
+ todo_list_release(&todo_list);
argv_array_clear(&make_script_args);
return ret;
@@ -140,6 +232,7 @@
const char *onto = NULL, *onto_name = NULL, *restrict_revision = NULL,
*squash_onto = NULL, *upstream = NULL, *head_name = NULL,
*switch_to = NULL, *cmd = NULL;
+ struct string_list commands = STRING_LIST_INIT_DUP;
char *raw_strategies = NULL;
enum {
NONE = 0, CONTINUE, SKIP, EDIT_TODO, SHOW_CURRENT_PATCH,
@@ -224,6 +317,14 @@
warning(_("--[no-]rebase-cousins has no effect without "
"--rebase-merges"));
+ if (cmd && *cmd) {
+ string_list_split(&commands, cmd, '\n', -1);
+
+ /* rebase.c adds a new line to cmd after every command,
+ * so here the last command is always empty */
+ string_list_remove_empty_items(&commands, 0);
+ }
+
switch (command) {
case NONE:
if (!onto && !upstream)
@@ -231,7 +332,7 @@
ret = do_interactive_rebase(&opts, flags, switch_to, upstream, onto,
onto_name, squash_onto, head_name, restrict_revision,
- raw_strategies, cmd, autosquash);
+ raw_strategies, &commands, autosquash);
break;
case SKIP: {
struct string_list merge_rr = STRING_LIST_INIT_DUP;
@@ -243,7 +344,7 @@
break;
}
case EDIT_TODO:
- ret = edit_todo_list(the_repository, flags);
+ ret = edit_todo_file(flags);
break;
case SHOW_CURRENT_PATCH: {
struct child_process cmd = CHILD_PROCESS_INIT;
@@ -256,20 +357,21 @@
}
case SHORTEN_OIDS:
case EXPAND_OIDS:
- ret = transform_todos(the_repository, flags);
+ ret = transform_todo_file(flags);
break;
case CHECK_TODO_LIST:
- ret = check_todo_list(the_repository);
+ ret = check_todo_list_from_file(the_repository);
break;
case REARRANGE_SQUASH:
- ret = rearrange_squash(the_repository);
+ ret = rearrange_squash_in_todo_file();
break;
case ADD_EXEC:
- ret = sequencer_add_exec_commands(the_repository, cmd);
+ ret = add_exec_commands(&commands);
break;
default:
BUG("invalid command '%d'", command);
}
+ string_list_clear(&commands, 0);
return !!ret;
}
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 2e41ad5..966b953 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1568,8 +1568,7 @@
branch_name = options.head_name;
} else {
- free(options.head_name);
- options.head_name = NULL;
+ FREE_AND_NULL(options.head_name);
branch_name = "HEAD";
}
if (get_oid("HEAD", &options.orig_head))
@@ -1769,7 +1768,7 @@
* we just fast-forwarded.
*/
strbuf_reset(&msg);
- if (!oidcmp(&merge_base, &options.orig_head)) {
+ if (oideq(&merge_base, &options.orig_head)) {
printf(_("Fast-forwarded %s to %s.\n"),
branch_name, options.onto_name);
strbuf_addf(&msg, "rebase finished: %s onto %s",
diff --git a/builtin/repack.c b/builtin/repack.c
index 67f8978..caca113 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -14,7 +14,7 @@
static int delta_base_offset = 1;
static int pack_kept_objects = -1;
-static int write_bitmaps;
+static int write_bitmaps = -1;
static int use_delta_islands;
static char *packdir, *packtmp;
@@ -343,6 +343,9 @@
(unpack_unreachable || (pack_everything & LOOSEN_UNREACHABLE)))
die(_("--keep-unreachable and -A are incompatible"));
+ if (write_bitmaps < 0)
+ write_bitmaps = (pack_everything & ALL_INTO_ONE) &&
+ is_bare_repository();
if (pack_kept_objects < 0)
pack_kept_objects = write_bitmaps;
diff --git a/builtin/replace.c b/builtin/replace.c
index f570162..644b21c 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -370,16 +370,19 @@
/* prepare new parents */
for (i = 0; i < argc; i++) {
struct object_id oid;
+ struct commit *commit;
+
if (get_oid(argv[i], &oid) < 0) {
strbuf_release(&new_parents);
return error(_("not a valid object name: '%s'"),
argv[i]);
}
- if (!lookup_commit_reference(the_repository, &oid)) {
+ commit = lookup_commit_reference(the_repository, &oid);
+ if (!commit) {
strbuf_release(&new_parents);
- return error(_("could not parse %s"), argv[i]);
+ return error(_("could not parse %s as a commit"), argv[i]);
}
- strbuf_addf(&new_parents, "parent %s\n", oid_to_hex(&oid));
+ strbuf_addf(&new_parents, "parent %s\n", oid_to_hex(&commit->object.oid));
}
/* replace existing parents with new ones */
@@ -478,15 +481,18 @@
strbuf_release(&buf);
- if (oideq(&old_oid, &new_oid)) {
+ if (oideq(&commit->object.oid, &new_oid)) {
if (gentle) {
- warning(_("graft for '%s' unnecessary"), oid_to_hex(&old_oid));
+ warning(_("graft for '%s' unnecessary"),
+ oid_to_hex(&commit->object.oid));
return 0;
}
- return error(_("new commit is the same as the old one: '%s'"), oid_to_hex(&old_oid));
+ return error(_("new commit is the same as the old one: '%s'"),
+ oid_to_hex(&commit->object.oid));
}
- return replace_object_oid(old_ref, &old_oid, "replacement", &new_oid, force);
+ return replace_object_oid(old_ref, &commit->object.oid,
+ "replacement", &new_oid, force);
}
static int convert_graft_file(int force)
diff --git a/builtin/reset.c b/builtin/reset.c
index 7882829..26ef9a7 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -386,6 +386,7 @@
int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN;
if (read_from_tree(&pathspec, &oid, intent_to_add))
return 1;
+ the_index.updated_skipworktree = 1;
if (!quiet && get_git_work_tree()) {
uint64_t t_begin, t_delta_in_ms;
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 425a577..9f31837 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -379,7 +379,6 @@
repo_init_revisions(the_repository, &revs, prefix);
revs.abbrev = DEFAULT_ABBREV;
revs.commit_format = CMIT_FMT_UNSPECIFIED;
- revs.do_not_die_on_missing_tree = 1;
/*
* Scan the argument list before invoking setup_revisions(), so that we
@@ -409,6 +408,9 @@
}
}
+ if (arg_missing_action)
+ revs.do_not_die_on_missing_tree = 1;
+
argc = setup_revisions(argc, argv, &revs, &s_r_opt);
memset(&info, 0, sizeof(info));
diff --git a/builtin/revert.c b/builtin/revert.c
index a47b53c..d4dcedb 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -96,11 +96,13 @@
{
const char * const * usage_str = revert_or_cherry_pick_usage(opts);
const char *me = action_name(opts);
+ const char *cleanup_arg = NULL;
int cmd = 0;
struct option base_options[] = {
OPT_CMDMODE(0, "quit", &cmd, N_("end revert or cherry-pick sequence"), 'q'),
OPT_CMDMODE(0, "continue", &cmd, N_("resume revert or cherry-pick sequence"), 'c'),
OPT_CMDMODE(0, "abort", &cmd, N_("cancel revert or cherry-pick sequence"), 'a'),
+ OPT_CLEANUP(&cleanup_arg),
OPT_BOOL('n', "no-commit", &opts->no_commit, N_("don't automatically commit")),
OPT_BOOL('e', "edit", &opts->edit, N_("edit the commit message")),
OPT_NOOP_NOARG('r', NULL),
@@ -137,6 +139,11 @@
if (opts->keep_redundant_commits)
opts->allow_empty = 1;
+ if (cleanup_arg) {
+ opts->default_msg_cleanup = get_cleanup_mode(cleanup_arg, 1);
+ opts->explicit_cleanup = 1;
+ }
+
/* Check for incompatible command line arguments */
if (cmd) {
char *this_operation;
diff --git a/builtin/rm.c b/builtin/rm.c
index db85b33..90cbe89 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -110,7 +110,7 @@
const struct cache_entry *ce;
const char *name = list.entry[i].name;
struct object_id oid;
- unsigned mode;
+ unsigned short mode;
int local_changes = 0;
int staged_changes = 0;
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 934e514..082daea 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -753,7 +753,8 @@
/* Ah, that is a date spec... */
timestamp_t at;
at = approxidate(reflog_base);
- read_ref_at(ref, flags, at, -1, &oid, NULL,
+ read_ref_at(get_main_ref_store(the_repository),
+ ref, flags, at, -1, &oid, NULL,
NULL, NULL, &base);
}
}
@@ -765,7 +766,8 @@
timestamp_t timestamp;
int tz;
- if (read_ref_at(ref, flags, 0, base + i, &oid, &logmsg,
+ if (read_ref_at(get_main_ref_store(the_repository),
+ ref, flags, 0, base + i, &oid, &logmsg,
×tamp, &tz, NULL)) {
reflog = i;
break;
diff --git a/builtin/stash.c b/builtin/stash.c
new file mode 100644
index 0000000..2a8e6d0
--- /dev/null
+++ b/builtin/stash.c
@@ -0,0 +1,1648 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
+#include "builtin.h"
+#include "config.h"
+#include "parse-options.h"
+#include "refs.h"
+#include "lockfile.h"
+#include "cache-tree.h"
+#include "unpack-trees.h"
+#include "merge-recursive.h"
+#include "argv-array.h"
+#include "run-command.h"
+#include "dir.h"
+#include "rerere.h"
+#include "revision.h"
+#include "log-tree.h"
+#include "diffcore.h"
+#include "exec-cmd.h"
+
+#define INCLUDE_ALL_FILES 2
+
+static const char * const git_stash_usage[] = {
+ N_("git stash list [<options>]"),
+ N_("git stash show [<options>] [<stash>]"),
+ N_("git stash drop [-q|--quiet] [<stash>]"),
+ N_("git stash ( pop | apply ) [--index] [-q|--quiet] [<stash>]"),
+ N_("git stash branch <branchname> [<stash>]"),
+ N_("git stash clear"),
+ N_("git stash [push [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [-m|--message <message>]\n"
+ " [--] [<pathspec>...]]"),
+ N_("git stash save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [<message>]"),
+ NULL
+};
+
+static const char * const git_stash_list_usage[] = {
+ N_("git stash list [<options>]"),
+ NULL
+};
+
+static const char * const git_stash_show_usage[] = {
+ N_("git stash show [<options>] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_drop_usage[] = {
+ N_("git stash drop [-q|--quiet] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_pop_usage[] = {
+ N_("git stash pop [--index] [-q|--quiet] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_apply_usage[] = {
+ N_("git stash apply [--index] [-q|--quiet] [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_branch_usage[] = {
+ N_("git stash branch <branchname> [<stash>]"),
+ NULL
+};
+
+static const char * const git_stash_clear_usage[] = {
+ N_("git stash clear"),
+ NULL
+};
+
+static const char * const git_stash_store_usage[] = {
+ N_("git stash store [-m|--message <message>] [-q|--quiet] <commit>"),
+ NULL
+};
+
+static const char * const git_stash_push_usage[] = {
+ N_("git stash [push [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [-m|--message <message>]\n"
+ " [--] [<pathspec>...]]"),
+ NULL
+};
+
+static const char * const git_stash_save_usage[] = {
+ N_("git stash save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]\n"
+ " [-u|--include-untracked] [-a|--all] [<message>]"),
+ NULL
+};
+
+static const char *ref_stash = "refs/stash";
+static struct strbuf stash_index_path = STRBUF_INIT;
+
+/*
+ * w_commit is set to the commit containing the working tree
+ * b_commit is set to the base commit
+ * i_commit is set to the commit containing the index tree
+ * u_commit is set to the commit containing the untracked files tree
+ * w_tree is set to the working tree
+ * b_tree is set to the base tree
+ * i_tree is set to the index tree
+ * u_tree is set to the untracked files tree
+ */
+struct stash_info {
+ struct object_id w_commit;
+ struct object_id b_commit;
+ struct object_id i_commit;
+ struct object_id u_commit;
+ struct object_id w_tree;
+ struct object_id b_tree;
+ struct object_id i_tree;
+ struct object_id u_tree;
+ struct strbuf revision;
+ int is_stash_ref;
+ int has_u;
+};
+
+static void free_stash_info(struct stash_info *info)
+{
+ strbuf_release(&info->revision);
+}
+
+static void assert_stash_like(struct stash_info *info, const char *revision)
+{
+ if (get_oidf(&info->b_commit, "%s^1", revision) ||
+ get_oidf(&info->w_tree, "%s:", revision) ||
+ get_oidf(&info->b_tree, "%s^1:", revision) ||
+ get_oidf(&info->i_tree, "%s^2:", revision))
+ die(_("'%s' is not a stash-like commit"), revision);
+}
+
+static int get_stash_info(struct stash_info *info, int argc, const char **argv)
+{
+ int ret;
+ char *end_of_rev;
+ char *expanded_ref;
+ const char *revision;
+ const char *commit = NULL;
+ struct object_id dummy;
+ struct strbuf symbolic = STRBUF_INIT;
+
+ if (argc > 1) {
+ int i;
+ struct strbuf refs_msg = STRBUF_INIT;
+
+ for (i = 0; i < argc; i++)
+ strbuf_addf(&refs_msg, " '%s'", argv[i]);
+
+ fprintf_ln(stderr, _("Too many revisions specified:%s"),
+ refs_msg.buf);
+ strbuf_release(&refs_msg);
+
+ return -1;
+ }
+
+ if (argc == 1)
+ commit = argv[0];
+
+ strbuf_init(&info->revision, 0);
+ if (!commit) {
+ if (!ref_exists(ref_stash)) {
+ free_stash_info(info);
+ fprintf_ln(stderr, _("No stash entries found."));
+ return -1;
+ }
+
+ strbuf_addf(&info->revision, "%s@{0}", ref_stash);
+ } else if (strspn(commit, "0123456789") == strlen(commit)) {
+ strbuf_addf(&info->revision, "%s@{%s}", ref_stash, commit);
+ } else {
+ strbuf_addstr(&info->revision, commit);
+ }
+
+ revision = info->revision.buf;
+
+ if (get_oid(revision, &info->w_commit)) {
+ error(_("%s is not a valid reference"), revision);
+ free_stash_info(info);
+ return -1;
+ }
+
+ assert_stash_like(info, revision);
+
+ info->has_u = !get_oidf(&info->u_tree, "%s^3:", revision);
+
+ end_of_rev = strchrnul(revision, '@');
+ strbuf_add(&symbolic, revision, end_of_rev - revision);
+
+ ret = dwim_ref(symbolic.buf, symbolic.len, &dummy, &expanded_ref);
+ strbuf_release(&symbolic);
+ switch (ret) {
+ case 0: /* Not found, but valid ref */
+ info->is_stash_ref = 0;
+ break;
+ case 1:
+ info->is_stash_ref = !strcmp(expanded_ref, ref_stash);
+ break;
+ default: /* Invalid or ambiguous */
+ free_stash_info(info);
+ }
+
+ free(expanded_ref);
+ return !(ret == 0 || ret == 1);
+}
+
+static int do_clear_stash(void)
+{
+ struct object_id obj;
+ if (get_oid(ref_stash, &obj))
+ return 0;
+
+ return delete_ref(NULL, ref_stash, &obj, 0);
+}
+
+static int clear_stash(int argc, const char **argv, const char *prefix)
+{
+ struct option options[] = {
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_clear_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+
+ if (argc)
+ return error(_("git stash clear with parameters is "
+ "unimplemented"));
+
+ return do_clear_stash();
+}
+
+static int reset_tree(struct object_id *i_tree, int update, int reset)
+{
+ int nr_trees = 1;
+ struct unpack_trees_options opts;
+ struct tree_desc t[MAX_UNPACK_TREES];
+ struct tree *tree;
+ struct lock_file lock_file = LOCK_INIT;
+
+ read_cache_preload(NULL);
+ if (refresh_cache(REFRESH_QUIET))
+ return -1;
+
+ hold_locked_index(&lock_file, LOCK_DIE_ON_ERROR);
+
+ memset(&opts, 0, sizeof(opts));
+
+ tree = parse_tree_indirect(i_tree);
+ if (parse_tree(tree))
+ return -1;
+
+ init_tree_desc(t, tree->buffer, tree->size);
+
+ opts.head_idx = 1;
+ opts.src_index = &the_index;
+ opts.dst_index = &the_index;
+ opts.merge = 1;
+ opts.reset = reset;
+ opts.update = update;
+ opts.fn = oneway_merge;
+
+ if (unpack_trees(nr_trees, t, &opts))
+ return -1;
+
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
+ return error(_("unable to write new index file"));
+
+ return 0;
+}
+
+static int diff_tree_binary(struct strbuf *out, struct object_id *w_commit)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ const char *w_commit_hex = oid_to_hex(w_commit);
+
+ /*
+ * Diff-tree would not be very hard to replace with a native function,
+ * however it should be done together with apply_cached.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "diff-tree", "--binary", NULL);
+ argv_array_pushf(&cp.args, "%s^2^..%s^2", w_commit_hex, w_commit_hex);
+
+ return pipe_command(&cp, NULL, 0, out, 0, NULL, 0);
+}
+
+static int apply_cached(struct strbuf *out)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Apply currently only reads either from stdin or a file, thus
+ * apply_all_patches would have to be updated to optionally take a
+ * buffer.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "apply", "--cached", NULL);
+ return pipe_command(&cp, out->buf, out->len, NULL, 0, NULL, 0);
+}
+
+static int reset_head(void)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Reset is overall quite simple, however there is no current public
+ * API for resetting.
+ */
+ cp.git_cmd = 1;
+ argv_array_push(&cp.args, "reset");
+
+ return run_command(&cp);
+}
+
+static void add_diff_to_buf(struct diff_queue_struct *q,
+ struct diff_options *options,
+ void *data)
+{
+ int i;
+
+ for (i = 0; i < q->nr; i++) {
+ strbuf_addstr(data, q->queue[i]->one->path);
+
+ /* NUL-terminate: will be fed to update-index -z */
+ strbuf_addch(data, '\0');
+ }
+}
+
+static int get_newly_staged(struct strbuf *out, struct object_id *c_tree)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ const char *c_tree_hex = oid_to_hex(c_tree);
+
+ /*
+ * diff-index is very similar to diff-tree above, and should be
+ * converted together with update_index.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "diff-index", "--cached", "--name-only",
+ "--diff-filter=A", NULL);
+ argv_array_push(&cp.args, c_tree_hex);
+ return pipe_command(&cp, NULL, 0, out, 0, NULL, 0);
+}
+
+static int update_index(struct strbuf *out)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Update-index is very complicated and may need to have a public
+ * function exposed in order to remove this forking.
+ */
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "update-index", "--add", "--stdin", NULL);
+ return pipe_command(&cp, out->buf, out->len, NULL, 0, NULL, 0);
+}
+
+static int restore_untracked(struct object_id *u_tree)
+{
+ int res;
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * We need to run restore files from a given index, but without
+ * affecting the current index, so we use GIT_INDEX_FILE with
+ * run_command to fork processes that will not interfere.
+ */
+ cp.git_cmd = 1;
+ argv_array_push(&cp.args, "read-tree");
+ argv_array_push(&cp.args, oid_to_hex(u_tree));
+ argv_array_pushf(&cp.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+ if (run_command(&cp)) {
+ remove_path(stash_index_path.buf);
+ return -1;
+ }
+
+ child_process_init(&cp);
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "checkout-index", "--all", NULL);
+ argv_array_pushf(&cp.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+
+ res = run_command(&cp);
+ remove_path(stash_index_path.buf);
+ return res;
+}
+
+static int do_apply_stash(const char *prefix, struct stash_info *info,
+ int index, int quiet)
+{
+ int ret;
+ int has_index = index;
+ struct merge_options o;
+ struct object_id c_tree;
+ struct object_id index_tree;
+ struct commit *result;
+ const struct object_id *bases[1];
+
+ read_cache_preload(NULL);
+ if (refresh_cache(REFRESH_QUIET))
+ return -1;
+
+ if (write_cache_as_tree(&c_tree, 0, NULL))
+ return error(_("cannot apply a stash in the middle of a merge"));
+
+ if (index) {
+ if (oideq(&info->b_tree, &info->i_tree) ||
+ oideq(&c_tree, &info->i_tree)) {
+ has_index = 0;
+ } else {
+ struct strbuf out = STRBUF_INIT;
+
+ if (diff_tree_binary(&out, &info->w_commit)) {
+ strbuf_release(&out);
+ return error(_("could not generate diff %s^!."),
+ oid_to_hex(&info->w_commit));
+ }
+
+ ret = apply_cached(&out);
+ strbuf_release(&out);
+ if (ret)
+ return error(_("conflicts in index."
+ "Try without --index."));
+
+ discard_cache();
+ read_cache();
+ if (write_cache_as_tree(&index_tree, 0, NULL))
+ return error(_("could not save index tree"));
+
+ reset_head();
+ }
+ }
+
+ if (info->has_u && restore_untracked(&info->u_tree))
+ return error(_("could not restore untracked files from stash"));
+
+ init_merge_options(&o, the_repository);
+
+ o.branch1 = "Updated upstream";
+ o.branch2 = "Stashed changes";
+
+ if (oideq(&info->b_tree, &c_tree))
+ o.branch1 = "Version stash was based on";
+
+ if (quiet)
+ o.verbosity = 0;
+
+ if (o.verbosity >= 3)
+ printf_ln(_("Merging %s with %s"), o.branch1, o.branch2);
+
+ bases[0] = &info->b_tree;
+
+ ret = merge_recursive_generic(&o, &c_tree, &info->w_tree, 1, bases,
+ &result);
+ if (ret) {
+ rerere(0);
+
+ if (index)
+ fprintf_ln(stderr, _("Index was not unstashed."));
+
+ return ret;
+ }
+
+ if (has_index) {
+ if (reset_tree(&index_tree, 0, 0))
+ return -1;
+ } else {
+ struct strbuf out = STRBUF_INIT;
+
+ if (get_newly_staged(&out, &c_tree)) {
+ strbuf_release(&out);
+ return -1;
+ }
+
+ if (reset_tree(&c_tree, 0, 1)) {
+ strbuf_release(&out);
+ return -1;
+ }
+
+ ret = update_index(&out);
+ strbuf_release(&out);
+ if (ret)
+ return -1;
+
+ discard_cache();
+ }
+
+ if (quiet) {
+ if (refresh_cache(REFRESH_QUIET))
+ warning("could not refresh index");
+ } else {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * Status is quite simple and could be replaced with calls to
+ * wt_status in the future, but it adds complexities which may
+ * require more tests.
+ */
+ cp.git_cmd = 1;
+ cp.dir = prefix;
+ argv_array_push(&cp.args, "status");
+ run_command(&cp);
+ }
+
+ return 0;
+}
+
+static int apply_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ int quiet = 0;
+ int index = 0;
+ struct stash_info info;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_BOOL(0, "index", &index,
+ N_("attempt to recreate the index")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_apply_usage, 0);
+
+ if (get_stash_info(&info, argc, argv))
+ return -1;
+
+ ret = do_apply_stash(prefix, &info, index, quiet);
+ free_stash_info(&info);
+ return ret;
+}
+
+static int do_drop_stash(struct stash_info *info, int quiet)
+{
+ int ret;
+ struct child_process cp_reflog = CHILD_PROCESS_INIT;
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ /*
+ * reflog does not provide a simple function for deleting refs. One will
+ * need to be added to avoid implementing too much reflog code here
+ */
+
+ cp_reflog.git_cmd = 1;
+ argv_array_pushl(&cp_reflog.args, "reflog", "delete", "--updateref",
+ "--rewrite", NULL);
+ argv_array_push(&cp_reflog.args, info->revision.buf);
+ ret = run_command(&cp_reflog);
+ if (!ret) {
+ if (!quiet)
+ printf_ln(_("Dropped %s (%s)"), info->revision.buf,
+ oid_to_hex(&info->w_commit));
+ } else {
+ return error(_("%s: Could not drop stash entry"),
+ info->revision.buf);
+ }
+
+ /*
+ * This could easily be replaced by get_oid, but currently it will throw
+ * a fatal error when a reflog is empty, which we can not recover from.
+ */
+ cp.git_cmd = 1;
+ /* Even though --quiet is specified, rev-parse still outputs the hash */
+ cp.no_stdout = 1;
+ argv_array_pushl(&cp.args, "rev-parse", "--verify", "--quiet", NULL);
+ argv_array_pushf(&cp.args, "%s@{0}", ref_stash);
+ ret = run_command(&cp);
+
+ /* do_clear_stash if we just dropped the last stash entry */
+ if (ret)
+ do_clear_stash();
+
+ return 0;
+}
+
+static void assert_stash_ref(struct stash_info *info)
+{
+ if (!info->is_stash_ref) {
+ error(_("'%s' is not a stash reference"), info->revision.buf);
+ free_stash_info(info);
+ exit(1);
+ }
+}
+
+static int drop_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ int quiet = 0;
+ struct stash_info info;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_drop_usage, 0);
+
+ if (get_stash_info(&info, argc, argv))
+ return -1;
+
+ assert_stash_ref(&info);
+
+ ret = do_drop_stash(&info, quiet);
+ free_stash_info(&info);
+ return ret;
+}
+
+static int pop_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ int index = 0;
+ int quiet = 0;
+ struct stash_info info;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_BOOL(0, "index", &index,
+ N_("attempt to recreate the index")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_pop_usage, 0);
+
+ if (get_stash_info(&info, argc, argv))
+ return -1;
+
+ assert_stash_ref(&info);
+ if ((ret = do_apply_stash(prefix, &info, index, quiet)))
+ printf_ln(_("The stash entry is kept in case "
+ "you need it again."));
+ else
+ ret = do_drop_stash(&info, quiet);
+
+ free_stash_info(&info);
+ return ret;
+}
+
+static int branch_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret;
+ const char *branch = NULL;
+ struct stash_info info;
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_branch_usage, 0);
+
+ if (!argc) {
+ fprintf_ln(stderr, _("No branch name specified"));
+ return -1;
+ }
+
+ branch = argv[0];
+
+ if (get_stash_info(&info, argc - 1, argv + 1))
+ return -1;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "checkout", "-b", NULL);
+ argv_array_push(&cp.args, branch);
+ argv_array_push(&cp.args, oid_to_hex(&info.b_commit));
+ ret = run_command(&cp);
+ if (!ret)
+ ret = do_apply_stash(prefix, &info, 1, 0);
+ if (!ret && info.is_stash_ref)
+ ret = do_drop_stash(&info, 0);
+
+ free_stash_info(&info);
+
+ return ret;
+}
+
+static int list_stash(int argc, const char **argv, const char *prefix)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_list_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+
+ if (!ref_exists(ref_stash))
+ return 0;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "log", "--format=%gd: %gs", "-g",
+ "--first-parent", "-m", NULL);
+ argv_array_pushv(&cp.args, argv);
+ argv_array_push(&cp.args, ref_stash);
+ argv_array_push(&cp.args, "--");
+ return run_command(&cp);
+}
+
+static int show_stat = 1;
+static int show_patch;
+
+static int git_stash_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "stash.showstat")) {
+ show_stat = git_config_bool(var, value);
+ return 0;
+ }
+ if (!strcmp(var, "stash.showpatch")) {
+ show_patch = git_config_bool(var, value);
+ return 0;
+ }
+ return git_default_config(var, value, cb);
+}
+
+static int show_stash(int argc, const char **argv, const char *prefix)
+{
+ int i;
+ int opts = 0;
+ int ret = 0;
+ struct stash_info info;
+ struct rev_info rev;
+ struct argv_array stash_args = ARGV_ARRAY_INIT;
+ struct option options[] = {
+ OPT_END()
+ };
+
+ init_diff_ui_defaults();
+ git_config(git_diff_ui_config, NULL);
+ init_revisions(&rev, prefix);
+
+ for (i = 1; i < argc; i++) {
+ if (argv[i][0] != '-')
+ argv_array_push(&stash_args, argv[i]);
+ else
+ opts++;
+ }
+
+ ret = get_stash_info(&info, stash_args.argc, stash_args.argv);
+ argv_array_clear(&stash_args);
+ if (ret)
+ return -1;
+
+ /*
+ * The config settings are applied only if there are not passed
+ * any options.
+ */
+ if (!opts) {
+ git_config(git_stash_config, NULL);
+ if (show_stat)
+ rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT;
+
+ if (show_patch)
+ rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
+
+ if (!show_stat && !show_patch) {
+ free_stash_info(&info);
+ return 0;
+ }
+ }
+
+ argc = setup_revisions(argc, argv, &rev, NULL);
+ if (argc > 1) {
+ free_stash_info(&info);
+ usage_with_options(git_stash_show_usage, options);
+ }
+ if (!rev.diffopt.output_format) {
+ rev.diffopt.output_format = DIFF_FORMAT_PATCH;
+ diff_setup_done(&rev.diffopt);
+ }
+
+ rev.diffopt.flags.recursive = 1;
+ setup_diff_pager(&rev.diffopt);
+ diff_tree_oid(&info.b_commit, &info.w_commit, "", &rev.diffopt);
+ log_tree_diff_flush(&rev);
+
+ free_stash_info(&info);
+ return diff_result_code(&rev.diffopt, 0);
+}
+
+static int do_store_stash(const struct object_id *w_commit, const char *stash_msg,
+ int quiet)
+{
+ if (!stash_msg)
+ stash_msg = "Created via \"git stash store\".";
+
+ if (update_ref(stash_msg, ref_stash, w_commit, NULL,
+ REF_FORCE_CREATE_REFLOG,
+ quiet ? UPDATE_REFS_QUIET_ON_ERR :
+ UPDATE_REFS_MSG_ON_ERR)) {
+ if (!quiet) {
+ fprintf_ln(stderr, _("Cannot update %s with %s"),
+ ref_stash, oid_to_hex(w_commit));
+ }
+ return -1;
+ }
+
+ return 0;
+}
+
+static int store_stash(int argc, const char **argv, const char *prefix)
+{
+ int quiet = 0;
+ const char *stash_msg = NULL;
+ struct object_id obj;
+ struct object_context dummy;
+ struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet")),
+ OPT_STRING('m', "message", &stash_msg, "message",
+ N_("stash message")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_store_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+
+ if (argc != 1) {
+ if (!quiet)
+ fprintf_ln(stderr, _("\"git stash store\" requires one "
+ "<commit> argument"));
+ return -1;
+ }
+
+ if (get_oid_with_context(the_repository,
+ argv[0], quiet ? GET_OID_QUIETLY : 0, &obj,
+ &dummy)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot update %s with %s"),
+ ref_stash, argv[0]);
+ return -1;
+ }
+
+ return do_store_stash(&obj, stash_msg, quiet);
+}
+
+static void add_pathspecs(struct argv_array *args,
+ const struct pathspec *ps) {
+ int i;
+
+ for (i = 0; i < ps->nr; i++)
+ argv_array_push(args, ps->items[i].original);
+}
+
+/*
+ * `untracked_files` will be filled with the names of untracked files.
+ * The return value is:
+ *
+ * = 0 if there are not any untracked files
+ * > 0 if there are untracked files
+ */
+static int get_untracked_files(const struct pathspec *ps, int include_untracked,
+ struct strbuf *untracked_files)
+{
+ int i;
+ int max_len;
+ int found = 0;
+ char *seen;
+ struct dir_struct dir;
+
+ memset(&dir, 0, sizeof(dir));
+ if (include_untracked != INCLUDE_ALL_FILES)
+ setup_standard_excludes(&dir);
+
+ seen = xcalloc(ps->nr, 1);
+
+ max_len = fill_directory(&dir, the_repository->index, ps);
+ for (i = 0; i < dir.nr; i++) {
+ struct dir_entry *ent = dir.entries[i];
+ if (dir_path_match(&the_index, ent, ps, max_len, seen)) {
+ found++;
+ strbuf_addstr(untracked_files, ent->name);
+ /* NUL-terminate: will be fed to update-index -z */
+ strbuf_addch(untracked_files, '\0');
+ }
+ free(ent);
+ }
+
+ free(seen);
+ free(dir.entries);
+ free(dir.ignored);
+ clear_directory(&dir);
+ return found;
+}
+
+/*
+ * The return value of `check_changes_tracked_files()` can be:
+ *
+ * < 0 if there was an error
+ * = 0 if there are no changes.
+ * > 0 if there are changes.
+ */
+static int check_changes_tracked_files(const struct pathspec *ps)
+{
+ int result;
+ struct rev_info rev;
+ struct object_id dummy;
+ int ret = 0;
+
+ /* No initial commit. */
+ if (get_oid("HEAD", &dummy))
+ return -1;
+
+ if (read_cache() < 0)
+ return -1;
+
+ init_revisions(&rev, NULL);
+ copy_pathspec(&rev.prune_data, ps);
+
+ rev.diffopt.flags.quick = 1;
+ rev.diffopt.flags.ignore_submodules = 1;
+ rev.abbrev = 0;
+
+ add_head_to_pending(&rev);
+ diff_setup_done(&rev.diffopt);
+
+ result = run_diff_index(&rev, 1);
+ if (diff_result_code(&rev.diffopt, result)) {
+ ret = 1;
+ goto done;
+ }
+
+ object_array_clear(&rev.pending);
+ result = run_diff_files(&rev, 0);
+ if (diff_result_code(&rev.diffopt, result)) {
+ ret = 1;
+ goto done;
+ }
+
+done:
+ clear_pathspec(&rev.prune_data);
+ return ret;
+}
+
+/*
+ * The function will fill `untracked_files` with the names of untracked files
+ * It will return 1 if there were any changes and 0 if there were not.
+ */
+static int check_changes(const struct pathspec *ps, int include_untracked,
+ struct strbuf *untracked_files)
+{
+ int ret = 0;
+ if (check_changes_tracked_files(ps))
+ ret = 1;
+
+ if (include_untracked && get_untracked_files(ps, include_untracked,
+ untracked_files))
+ ret = 1;
+
+ return ret;
+}
+
+static int save_untracked_files(struct stash_info *info, struct strbuf *msg,
+ struct strbuf files)
+{
+ int ret = 0;
+ struct strbuf untracked_msg = STRBUF_INIT;
+ struct child_process cp_upd_index = CHILD_PROCESS_INIT;
+ struct index_state istate = { NULL };
+
+ cp_upd_index.git_cmd = 1;
+ argv_array_pushl(&cp_upd_index.args, "update-index", "-z", "--add",
+ "--remove", "--stdin", NULL);
+ argv_array_pushf(&cp_upd_index.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+
+ strbuf_addf(&untracked_msg, "untracked files on %s\n", msg->buf);
+ if (pipe_command(&cp_upd_index, files.buf, files.len, NULL, 0,
+ NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (write_index_as_tree(&info->u_tree, &istate, stash_index_path.buf, 0,
+ NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (commit_tree(untracked_msg.buf, untracked_msg.len,
+ &info->u_tree, NULL, &info->u_commit, NULL, NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+done:
+ discard_index(&istate);
+ strbuf_release(&untracked_msg);
+ remove_path(stash_index_path.buf);
+ return ret;
+}
+
+static int stash_patch(struct stash_info *info, const struct pathspec *ps,
+ struct strbuf *out_patch, int quiet)
+{
+ int ret = 0;
+ struct child_process cp_read_tree = CHILD_PROCESS_INIT;
+ struct child_process cp_add_i = CHILD_PROCESS_INIT;
+ struct child_process cp_diff_tree = CHILD_PROCESS_INIT;
+ struct index_state istate = { NULL };
+
+ remove_path(stash_index_path.buf);
+
+ cp_read_tree.git_cmd = 1;
+ argv_array_pushl(&cp_read_tree.args, "read-tree", "HEAD", NULL);
+ argv_array_pushf(&cp_read_tree.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+ if (run_command(&cp_read_tree)) {
+ ret = -1;
+ goto done;
+ }
+
+ /* Find out what the user wants. */
+ cp_add_i.git_cmd = 1;
+ argv_array_pushl(&cp_add_i.args, "add--interactive", "--patch=stash",
+ "--", NULL);
+ add_pathspecs(&cp_add_i.args, ps);
+ argv_array_pushf(&cp_add_i.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+ if (run_command(&cp_add_i)) {
+ ret = -1;
+ goto done;
+ }
+
+ /* State of the working tree. */
+ if (write_index_as_tree(&info->w_tree, &istate, stash_index_path.buf, 0,
+ NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_diff_tree.git_cmd = 1;
+ argv_array_pushl(&cp_diff_tree.args, "diff-tree", "-p", "HEAD",
+ oid_to_hex(&info->w_tree), "--", NULL);
+ if (pipe_command(&cp_diff_tree, NULL, 0, out_patch, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (!out_patch->len) {
+ if (!quiet)
+ fprintf_ln(stderr, _("No changes selected"));
+ ret = 1;
+ }
+
+done:
+ discard_index(&istate);
+ remove_path(stash_index_path.buf);
+ return ret;
+}
+
+static int stash_working_tree(struct stash_info *info, const struct pathspec *ps)
+{
+ int ret = 0;
+ struct rev_info rev;
+ struct child_process cp_upd_index = CHILD_PROCESS_INIT;
+ struct strbuf diff_output = STRBUF_INIT;
+ struct index_state istate = { NULL };
+
+ init_revisions(&rev, NULL);
+ copy_pathspec(&rev.prune_data, ps);
+
+ set_alternate_index_output(stash_index_path.buf);
+ if (reset_tree(&info->i_tree, 0, 0)) {
+ ret = -1;
+ goto done;
+ }
+ set_alternate_index_output(NULL);
+
+ rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
+ rev.diffopt.format_callback = add_diff_to_buf;
+ rev.diffopt.format_callback_data = &diff_output;
+
+ if (read_cache_preload(&rev.diffopt.pathspec) < 0) {
+ ret = -1;
+ goto done;
+ }
+
+ add_pending_object(&rev, parse_object(the_repository, &info->b_commit),
+ "");
+ if (run_diff_index(&rev, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_upd_index.git_cmd = 1;
+ argv_array_pushl(&cp_upd_index.args, "update-index", "-z", "--add",
+ "--remove", "--stdin", NULL);
+ argv_array_pushf(&cp_upd_index.env_array, "GIT_INDEX_FILE=%s",
+ stash_index_path.buf);
+
+ if (pipe_command(&cp_upd_index, diff_output.buf, diff_output.len,
+ NULL, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (write_index_as_tree(&info->w_tree, &istate, stash_index_path.buf, 0,
+ NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+done:
+ discard_index(&istate);
+ UNLEAK(rev);
+ object_array_clear(&rev.pending);
+ clear_pathspec(&rev.prune_data);
+ strbuf_release(&diff_output);
+ remove_path(stash_index_path.buf);
+ return ret;
+}
+
+static int do_create_stash(const struct pathspec *ps, struct strbuf *stash_msg_buf,
+ int include_untracked, int patch_mode,
+ struct stash_info *info, struct strbuf *patch,
+ int quiet)
+{
+ int ret = 0;
+ int flags = 0;
+ int untracked_commit_option = 0;
+ const char *head_short_sha1 = NULL;
+ const char *branch_ref = NULL;
+ const char *branch_name = "(no branch)";
+ struct commit *head_commit = NULL;
+ struct commit_list *parents = NULL;
+ struct strbuf msg = STRBUF_INIT;
+ struct strbuf commit_tree_label = STRBUF_INIT;
+ struct strbuf untracked_files = STRBUF_INIT;
+
+ prepare_fallback_ident("git stash", "git@stash");
+
+ read_cache_preload(NULL);
+ refresh_cache(REFRESH_QUIET);
+
+ if (get_oid("HEAD", &info->b_commit)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("You do not have "
+ "the initial commit yet"));
+ ret = -1;
+ goto done;
+ } else {
+ head_commit = lookup_commit(the_repository, &info->b_commit);
+ }
+
+ if (!check_changes(ps, include_untracked, &untracked_files)) {
+ ret = 1;
+ goto done;
+ }
+
+ branch_ref = resolve_ref_unsafe("HEAD", 0, NULL, &flags);
+ if (flags & REF_ISSYMREF)
+ branch_name = strrchr(branch_ref, '/') + 1;
+ head_short_sha1 = find_unique_abbrev(&head_commit->object.oid,
+ DEFAULT_ABBREV);
+ strbuf_addf(&msg, "%s: %s ", branch_name, head_short_sha1);
+ pp_commit_easy(CMIT_FMT_ONELINE, head_commit, &msg);
+
+ strbuf_addf(&commit_tree_label, "index on %s\n", msg.buf);
+ commit_list_insert(head_commit, &parents);
+ if (write_cache_as_tree(&info->i_tree, 0, NULL) ||
+ commit_tree(commit_tree_label.buf, commit_tree_label.len,
+ &info->i_tree, parents, &info->i_commit, NULL, NULL)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current "
+ "index state"));
+ ret = -1;
+ goto done;
+ }
+
+ if (include_untracked) {
+ if (save_untracked_files(info, &msg, untracked_files)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save "
+ "the untracked files"));
+ ret = -1;
+ goto done;
+ }
+ untracked_commit_option = 1;
+ }
+ if (patch_mode) {
+ ret = stash_patch(info, ps, patch, quiet);
+ if (ret < 0) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current "
+ "worktree state"));
+ goto done;
+ } else if (ret > 0) {
+ goto done;
+ }
+ } else {
+ if (stash_working_tree(info, ps)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current "
+ "worktree state"));
+ ret = -1;
+ goto done;
+ }
+ }
+
+ if (!stash_msg_buf->len)
+ strbuf_addf(stash_msg_buf, "WIP on %s", msg.buf);
+ else
+ strbuf_insertf(stash_msg_buf, 0, "On %s: ", branch_name);
+
+ /*
+ * `parents` will be empty after calling `commit_tree()`, so there is
+ * no need to call `free_commit_list()`
+ */
+ parents = NULL;
+ if (untracked_commit_option)
+ commit_list_insert(lookup_commit(the_repository,
+ &info->u_commit),
+ &parents);
+ commit_list_insert(lookup_commit(the_repository, &info->i_commit),
+ &parents);
+ commit_list_insert(head_commit, &parents);
+
+ if (commit_tree(stash_msg_buf->buf, stash_msg_buf->len, &info->w_tree,
+ parents, &info->w_commit, NULL, NULL)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot record "
+ "working tree state"));
+ ret = -1;
+ goto done;
+ }
+
+done:
+ strbuf_release(&commit_tree_label);
+ strbuf_release(&msg);
+ strbuf_release(&untracked_files);
+ return ret;
+}
+
+static int create_stash(int argc, const char **argv, const char *prefix)
+{
+ int ret = 0;
+ struct strbuf stash_msg_buf = STRBUF_INIT;
+ struct stash_info info;
+ struct pathspec ps;
+
+ /* Starting with argv[1], since argv[0] is "create" */
+ strbuf_join_argv(&stash_msg_buf, argc - 1, ++argv, ' ');
+
+ memset(&ps, 0, sizeof(ps));
+ if (!check_changes_tracked_files(&ps))
+ return 0;
+
+ ret = do_create_stash(&ps, &stash_msg_buf, 0, 0, &info,
+ NULL, 0);
+ if (!ret)
+ printf_ln("%s", oid_to_hex(&info.w_commit));
+
+ strbuf_release(&stash_msg_buf);
+ return ret;
+}
+
+static int do_push_stash(const struct pathspec *ps, const char *stash_msg, int quiet,
+ int keep_index, int patch_mode, int include_untracked)
+{
+ int ret = 0;
+ struct stash_info info;
+ struct strbuf patch = STRBUF_INIT;
+ struct strbuf stash_msg_buf = STRBUF_INIT;
+ struct strbuf untracked_files = STRBUF_INIT;
+
+ if (patch_mode && keep_index == -1)
+ keep_index = 1;
+
+ if (patch_mode && include_untracked) {
+ fprintf_ln(stderr, _("Can't use --patch and --include-untracked"
+ " or --all at the same time"));
+ ret = -1;
+ goto done;
+ }
+
+ read_cache_preload(NULL);
+ if (!include_untracked && ps->nr) {
+ int i;
+ char *ps_matched = xcalloc(ps->nr, 1);
+
+ for (i = 0; i < active_nr; i++)
+ ce_path_match(&the_index, active_cache[i], ps,
+ ps_matched);
+
+ if (report_path_error(ps_matched, ps)) {
+ fprintf_ln(stderr, _("Did you forget to 'git add'?"));
+ ret = -1;
+ free(ps_matched);
+ goto done;
+ }
+ free(ps_matched);
+ }
+
+ if (refresh_cache(REFRESH_QUIET)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (!check_changes(ps, include_untracked, &untracked_files)) {
+ if (!quiet)
+ printf_ln(_("No local changes to save"));
+ goto done;
+ }
+
+ if (!reflog_exists(ref_stash) && do_clear_stash()) {
+ ret = -1;
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot initialize stash"));
+ goto done;
+ }
+
+ if (stash_msg)
+ strbuf_addstr(&stash_msg_buf, stash_msg);
+ if (do_create_stash(ps, &stash_msg_buf, include_untracked, patch_mode,
+ &info, &patch, quiet)) {
+ ret = -1;
+ goto done;
+ }
+
+ if (do_store_stash(&info.w_commit, stash_msg_buf.buf, 1)) {
+ ret = -1;
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot save the current status"));
+ goto done;
+ }
+
+ if (!quiet)
+ printf_ln(_("Saved working directory and index state %s"),
+ stash_msg_buf.buf);
+
+ if (!patch_mode) {
+ if (include_untracked && !ps->nr) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "clean", "--force",
+ "--quiet", "-d", NULL);
+ if (include_untracked == INCLUDE_ALL_FILES)
+ argv_array_push(&cp.args, "-x");
+ if (run_command(&cp)) {
+ ret = -1;
+ goto done;
+ }
+ }
+ discard_cache();
+ if (ps->nr) {
+ struct child_process cp_add = CHILD_PROCESS_INIT;
+ struct child_process cp_diff = CHILD_PROCESS_INIT;
+ struct child_process cp_apply = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+
+ cp_add.git_cmd = 1;
+ argv_array_push(&cp_add.args, "add");
+ if (!include_untracked)
+ argv_array_push(&cp_add.args, "-u");
+ if (include_untracked == INCLUDE_ALL_FILES)
+ argv_array_push(&cp_add.args, "--force");
+ argv_array_push(&cp_add.args, "--");
+ add_pathspecs(&cp_add.args, ps);
+ if (run_command(&cp_add)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_diff.git_cmd = 1;
+ argv_array_pushl(&cp_diff.args, "diff-index", "-p",
+ "--cached", "--binary", "HEAD", "--",
+ NULL);
+ add_pathspecs(&cp_diff.args, ps);
+ if (pipe_command(&cp_diff, NULL, 0, &out, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_apply.git_cmd = 1;
+ argv_array_pushl(&cp_apply.args, "apply", "--index",
+ "-R", NULL);
+ if (pipe_command(&cp_apply, out.buf, out.len, NULL, 0,
+ NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+ } else {
+ struct child_process cp = CHILD_PROCESS_INIT;
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "reset", "--hard", "-q",
+ NULL);
+ if (run_command(&cp)) {
+ ret = -1;
+ goto done;
+ }
+ }
+
+ if (keep_index == 1 && !is_null_oid(&info.i_tree)) {
+ struct child_process cp_ls = CHILD_PROCESS_INIT;
+ struct child_process cp_checkout = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+
+ if (reset_tree(&info.i_tree, 0, 1)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_ls.git_cmd = 1;
+ argv_array_pushl(&cp_ls.args, "ls-files", "-z",
+ "--modified", "--", NULL);
+
+ add_pathspecs(&cp_ls.args, ps);
+ if (pipe_command(&cp_ls, NULL, 0, &out, 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+
+ cp_checkout.git_cmd = 1;
+ argv_array_pushl(&cp_checkout.args, "checkout-index",
+ "-z", "--force", "--stdin", NULL);
+ if (pipe_command(&cp_checkout, out.buf, out.len, NULL,
+ 0, NULL, 0)) {
+ ret = -1;
+ goto done;
+ }
+ }
+ goto done;
+ } else {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "apply", "-R", NULL);
+
+ if (pipe_command(&cp, patch.buf, patch.len, NULL, 0, NULL, 0)) {
+ if (!quiet)
+ fprintf_ln(stderr, _("Cannot remove "
+ "worktree changes"));
+ ret = -1;
+ goto done;
+ }
+
+ if (keep_index < 1) {
+ struct child_process cp = CHILD_PROCESS_INIT;
+
+ cp.git_cmd = 1;
+ argv_array_pushl(&cp.args, "reset", "-q", "--", NULL);
+ add_pathspecs(&cp.args, ps);
+ if (run_command(&cp)) {
+ ret = -1;
+ goto done;
+ }
+ }
+ goto done;
+ }
+
+done:
+ strbuf_release(&stash_msg_buf);
+ return ret;
+}
+
+static int push_stash(int argc, const char **argv, const char *prefix)
+{
+ int keep_index = -1;
+ int patch_mode = 0;
+ int include_untracked = 0;
+ int quiet = 0;
+ const char *stash_msg = NULL;
+ struct pathspec ps;
+ struct option options[] = {
+ OPT_BOOL('k', "keep-index", &keep_index,
+ N_("keep index")),
+ OPT_BOOL('p', "patch", &patch_mode,
+ N_("stash in patch mode")),
+ OPT__QUIET(&quiet, N_("quiet mode")),
+ OPT_BOOL('u', "include-untracked", &include_untracked,
+ N_("include untracked files in stash")),
+ OPT_SET_INT('a', "all", &include_untracked,
+ N_("include ignore files"), 2),
+ OPT_STRING('m', "message", &stash_msg, N_("message"),
+ N_("stash message")),
+ OPT_END()
+ };
+
+ if (argc)
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_push_usage,
+ 0);
+
+ parse_pathspec(&ps, 0, PATHSPEC_PREFER_FULL | PATHSPEC_PREFIX_ORIGIN,
+ prefix, argv);
+ return do_push_stash(&ps, stash_msg, quiet, keep_index, patch_mode,
+ include_untracked);
+}
+
+static int save_stash(int argc, const char **argv, const char *prefix)
+{
+ int keep_index = -1;
+ int patch_mode = 0;
+ int include_untracked = 0;
+ int quiet = 0;
+ int ret = 0;
+ const char *stash_msg = NULL;
+ struct pathspec ps;
+ struct strbuf stash_msg_buf = STRBUF_INIT;
+ struct option options[] = {
+ OPT_BOOL('k', "keep-index", &keep_index,
+ N_("keep index")),
+ OPT_BOOL('p', "patch", &patch_mode,
+ N_("stash in patch mode")),
+ OPT__QUIET(&quiet, N_("quiet mode")),
+ OPT_BOOL('u', "include-untracked", &include_untracked,
+ N_("include untracked files in stash")),
+ OPT_SET_INT('a', "all", &include_untracked,
+ N_("include ignore files"), 2),
+ OPT_STRING('m', "message", &stash_msg, "message",
+ N_("stash message")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options,
+ git_stash_save_usage,
+ PARSE_OPT_KEEP_DASHDASH);
+
+ if (argc)
+ stash_msg = strbuf_join_argv(&stash_msg_buf, argc, argv, ' ');
+
+ memset(&ps, 0, sizeof(ps));
+ ret = do_push_stash(&ps, stash_msg, quiet, keep_index,
+ patch_mode, include_untracked);
+
+ strbuf_release(&stash_msg_buf);
+ return ret;
+}
+
+static int use_builtin_stash(void)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ struct strbuf out = STRBUF_INIT;
+ int ret, env = git_env_bool("GIT_TEST_STASH_USE_BUILTIN", -1);
+
+ if (env != -1)
+ return env;
+
+ argv_array_pushl(&cp.args,
+ "config", "--bool", "stash.usebuiltin", NULL);
+ cp.git_cmd = 1;
+ if (capture_command(&cp, &out, 6)) {
+ strbuf_release(&out);
+ return 1;
+ }
+
+ strbuf_trim(&out);
+ ret = !strcmp("true", out.buf);
+ strbuf_release(&out);
+ return ret;
+}
+
+int cmd_stash(int argc, const char **argv, const char *prefix)
+{
+ int i = -1;
+ pid_t pid = getpid();
+ const char *index_file;
+ struct argv_array args = ARGV_ARRAY_INIT;
+
+ struct option options[] = {
+ OPT_END()
+ };
+
+ if (!use_builtin_stash()) {
+ const char *path = mkpath("%s/git-legacy-stash",
+ git_exec_path());
+
+ if (sane_execvp(path, (char **)argv) < 0)
+ die_errno(_("could not exec %s"), path);
+ else
+ BUG("sane_execvp() returned???");
+ }
+
+ prefix = setup_git_directory();
+ trace_repo_setup(prefix);
+ setup_work_tree();
+
+ git_config(git_diff_basic_config, NULL);
+
+ argc = parse_options(argc, argv, prefix, options, git_stash_usage,
+ PARSE_OPT_KEEP_UNKNOWN | PARSE_OPT_KEEP_DASHDASH);
+
+ index_file = get_index_file();
+ strbuf_addf(&stash_index_path, "%s.stash.%" PRIuMAX, index_file,
+ (uintmax_t)pid);
+
+ if (!argc)
+ return !!push_stash(0, NULL, prefix);
+ else if (!strcmp(argv[0], "apply"))
+ return !!apply_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "clear"))
+ return !!clear_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "drop"))
+ return !!drop_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "pop"))
+ return !!pop_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "branch"))
+ return !!branch_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "list"))
+ return !!list_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "show"))
+ return !!show_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "store"))
+ return !!store_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "create"))
+ return !!create_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "push"))
+ return !!push_stash(argc, argv, prefix);
+ else if (!strcmp(argv[0], "save"))
+ return !!save_stash(argc, argv, prefix);
+ else if (*argv[0] != '-')
+ usage_msg_opt(xstrfmt(_("unknown subcommand: %s"), argv[0]),
+ git_stash_usage, options);
+
+ if (strcmp(argv[0], "-p")) {
+ while (++i < argc && strcmp(argv[i], "--")) {
+ /*
+ * `akpqu` is a string which contains all short options,
+ * except `-m` which is verified separately.
+ */
+ if ((strlen(argv[i]) == 2) && *argv[i] == '-' &&
+ strchr("akpqu", argv[i][1]))
+ continue;
+
+ if (!strcmp(argv[i], "--all") ||
+ !strcmp(argv[i], "--keep-index") ||
+ !strcmp(argv[i], "--no-keep-index") ||
+ !strcmp(argv[i], "--patch") ||
+ !strcmp(argv[i], "--quiet") ||
+ !strcmp(argv[i], "--include-untracked"))
+ continue;
+
+ /*
+ * `-m` and `--message=` are verified separately because
+ * they need to be immediately followed by a string
+ * (i.e.`-m"foobar"` or `--message="foobar"`).
+ */
+ if (starts_with(argv[i], "-m") ||
+ starts_with(argv[i], "--message="))
+ continue;
+
+ usage_with_options(git_stash_usage, options);
+ }
+ }
+
+ argv_array_push(&args, "push");
+ argv_array_pushv(&args, argv);
+ return !!push_stash(args.argc, args.argv, prefix);
+}
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 6bcc4f1..8c72ea8 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -348,7 +348,7 @@
i++;
}
- if (ps_matched && report_path_error(ps_matched, pathspec, prefix))
+ if (ps_matched && report_path_error(ps_matched, pathspec))
result = -1;
free(ps_matched);
@@ -566,12 +566,12 @@
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper foreach [--quiet] [--recursive] <command>"),
+ N_("git submodule--helper foreach [--quiet] [--recursive] [--] <command>"),
NULL
};
argc = parse_options(argc, argv, prefix, module_foreach_options,
- git_submodule_helper_usage, PARSE_OPT_KEEP_UNKNOWN);
+ git_submodule_helper_usage, 0);
if (module_list_compute(0, NULL, prefix, &pathspec, &list) < 0)
return 1;
@@ -709,7 +709,7 @@
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper init [<path>]"),
+ N_("git submodule--helper init [<options>] [<path>]"),
NULL
};
@@ -2096,7 +2096,7 @@
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper embed-git-dir [<path>...]"),
+ N_("git submodule--helper absorb-git-dirs [<options>] [<path>...]"),
NULL
};
@@ -2147,17 +2147,22 @@
static int module_config(int argc, const char **argv, const char *prefix)
{
enum {
- CHECK_WRITEABLE = 1
+ CHECK_WRITEABLE = 1,
+ DO_UNSET = 2
} command = 0;
struct option module_config_options[] = {
OPT_CMDMODE(0, "check-writeable", &command,
N_("check if it is safe to write to the .gitmodules file"),
CHECK_WRITEABLE),
+ OPT_CMDMODE(0, "unset", &command,
+ N_("unset the config in the .gitmodules file"),
+ DO_UNSET),
OPT_END()
};
const char *const git_submodule_helper_usage[] = {
- N_("git submodule--helper config name [value]"),
+ N_("git submodule--helper config <name> [<value>]"),
+ N_("git submodule--helper config --unset <name>"),
N_("git submodule--helper config --check-writeable"),
NULL
};
@@ -2169,15 +2174,17 @@
return is_writing_gitmodules_ok() ? 0 : -1;
/* Equivalent to ACTION_GET in builtin/config.c */
- if (argc == 2)
+ if (argc == 2 && command != DO_UNSET)
return print_config_from_gitmodules(the_repository, argv[1]);
/* Equivalent to ACTION_SET in builtin/config.c */
- if (argc == 3) {
+ if (argc == 3 || (argc == 2 && command == DO_UNSET)) {
+ const char *value = (argc == 3) ? argv[2] : NULL;
+
if (!is_writing_gitmodules_ok())
die(_("please make sure that the .gitmodules file is in the working tree"));
- return config_set_in_gitmodules_file_gently(argv[1], argv[2]);
+ return config_set_in_gitmodules_file_gently(argv[1], value);
}
usage_with_options(git_submodule_helper_usage, module_config_options);
diff --git a/builtin/tag.c b/builtin/tag.c
index 02f6bd1..1debd3a 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -22,10 +22,11 @@
#include "ref-filter.h"
static const char * const git_tag_usage[] = {
- N_("git tag [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] <tagname> [<head>]"),
+ N_("git tag [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>]\n"
+ "\t\t<tagname> [<head>]"),
N_("git tag -d <tagname>..."),
- N_("git tag -l [-n[<num>]] [--contains <commit>] [--no-contains <commit>] [--points-at <object>]"
- "\n\t\t[--format=<format>] [--[no-]merged [<commit>]] [<pattern>...]"),
+ N_("git tag -l [-n[<num>]] [--contains <commit>] [--no-contains <commit>] [--points-at <object>]\n"
+ "\t\t[--format=<format>] [--[no-]merged [<commit>]] [<pattern>...]"),
N_("git tag -v [--format=<format>] <tagname>..."),
NULL
};
@@ -205,7 +206,14 @@
} cleanup_mode;
};
-static void create_tag(const struct object_id *object, const char *tag,
+static const char message_advice_nested_tag[] =
+ N_("You have created a nested tag. The object referred to by your new is\n"
+ "already a tag. If you meant to tag the object that it points to, use:\n"
+ "\n"
+ "\tgit tag -f %s %s^{}");
+
+static void create_tag(const struct object_id *object, const char *object_ref,
+ const char *tag,
struct strbuf *buf, struct create_tag_options *opt,
struct object_id *prev, struct object_id *result)
{
@@ -215,7 +223,10 @@
type = oid_object_info(the_repository, object, NULL);
if (type <= OBJ_NONE)
- die(_("bad object type."));
+ die(_("bad object type."));
+
+ if (type == OBJ_TAG && advice_nested_tag)
+ advise(_(message_advice_nested_tag), tag, object_ref);
strbuf_addf(&header,
"object %s\n"
@@ -397,8 +408,7 @@
OPT_FILENAME('F', "file", &msgfile, N_("read message from file")),
OPT_BOOL('e', "edit", &edit_flag, N_("force edit of tag message")),
OPT_BOOL('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")),
- OPT_STRING(0, "cleanup", &cleanup_arg, N_("mode"),
- N_("how to strip spaces and #comments from message")),
+ OPT_CLEANUP(&cleanup_arg),
OPT_STRING('u', "local-user", &keyid, N_("key-id"),
N_("use another key to sign the tag")),
OPT__FORCE(&force, N_("replace the tag if exists"), 0),
@@ -412,8 +422,7 @@
OPT_WITHOUT(&filter.no_commit, N_("print only tags that don't contain the commit")),
OPT_MERGED(&filter, N_("print only tags that are merged")),
OPT_NO_MERGED(&filter, N_("print only tags that are not merged")),
- OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
- N_("field name to sort on"), &parse_opt_ref_sorting),
+ OPT_REF_SORT(sorting_tail),
{
OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
N_("print only tags of the object"), PARSE_OPT_LASTARG_DEFAULT,
@@ -550,7 +559,7 @@
if (create_tag_object) {
if (force_sign_annotate && !annotate)
opt.sign = 1;
- create_tag(&object, tag, &buf, &opt, &prev, &object);
+ create_tag(&object, object_ref, tag, &buf, &opt, &prev, &object);
}
transaction = ref_transaction_begin(&err);
diff --git a/builtin/update-index.c b/builtin/update-index.c
index 1b6c42f..27db092 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -597,7 +597,7 @@
struct object_id *ent, const char *path,
int namelen, int stage)
{
- unsigned mode;
+ unsigned short mode;
struct object_id oid;
struct cache_entry *ce;
@@ -724,7 +724,7 @@
}
static int do_reupdate(int ac, const char **av,
- const char *prefix, int prefix_length)
+ const char *prefix)
{
/* Read HEAD and run update-index on paths that are
* merged and already different between index and HEAD.
@@ -940,8 +940,7 @@
/* consume remaining arguments. */
setup_work_tree();
- *has_errors = do_reupdate(ctx->argc, ctx->argv,
- prefix, prefix ? strlen(prefix) : 0);
+ *has_errors = do_reupdate(ctx->argc, ctx->argv, prefix);
if (*has_errors)
active_cache_changed = 0;
@@ -1082,6 +1081,8 @@
if (entries < 0)
die("cache corrupted");
+ the_index.updated_skipworktree = 1;
+
/*
* Custom copy of parse_options() because we want to handle
* filename arguments as they come.
diff --git a/cache.h b/cache.h
index 9f15fee..fa8ede9 100644
--- a/cache.h
+++ b/cache.h
@@ -339,7 +339,9 @@
struct cache_time timestamp;
unsigned name_hash_initialized : 1,
initialized : 1,
- drop_cache_tree : 1;
+ drop_cache_tree : 1,
+ updated_workdir : 1,
+ updated_skipworktree : 1;
struct hashmap name_hash;
struct hashmap dir_hash;
struct object_id oid;
@@ -1045,8 +1047,10 @@
* Note that while this version avoids the static buffer, it is not fully
* reentrant, as it calls into other non-reentrant git code.
*/
-const char *find_unique_abbrev(const struct object_id *oid, int len);
-int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len);
+const char *repo_find_unique_abbrev(struct repository *r, const struct object_id *oid, int len);
+#define find_unique_abbrev(oid, len) repo_find_unique_abbrev(the_repository, oid, len)
+int repo_find_unique_abbrev_r(struct repository *r, char *hex, const struct object_id *oid, int len);
+#define find_unique_abbrev_r(hex, oid, len) repo_find_unique_abbrev_r(the_repository, hex, oid, len)
extern const unsigned char null_sha1[GIT_MAX_RAWSZ];
extern const struct object_id null_oid;
@@ -1331,7 +1335,7 @@
#define FALLBACK_DEFAULT_ABBREV 7
struct object_context {
- unsigned mode;
+ unsigned short mode;
/*
* symlink_path is only used by get_tree_entry_follow_symlinks,
* and only for symlinks that point outside the repository.
@@ -1378,19 +1382,32 @@
*/
};
-int get_oid(const char *str, struct object_id *oid);
-int get_oid_commit(const char *str, struct object_id *oid);
-int get_oid_committish(const char *str, struct object_id *oid);
-int get_oid_tree(const char *str, struct object_id *oid);
-int get_oid_treeish(const char *str, struct object_id *oid);
-int get_oid_blob(const char *str, struct object_id *oid);
-void maybe_die_on_misspelt_object_name(const char *name, const char *prefix);
+int repo_get_oid(struct repository *r, const char *str, struct object_id *oid);
+int get_oidf(struct object_id *oid, const char *fmt, ...);
+int repo_get_oid_commit(struct repository *r, const char *str, struct object_id *oid);
+int repo_get_oid_committish(struct repository *r, const char *str, struct object_id *oid);
+int repo_get_oid_tree(struct repository *r, const char *str, struct object_id *oid);
+int repo_get_oid_treeish(struct repository *r, const char *str, struct object_id *oid);
+int repo_get_oid_blob(struct repository *r, const char *str, struct object_id *oid);
+int repo_get_oid_mb(struct repository *r, const char *str, struct object_id *oid);
+void maybe_die_on_misspelt_object_name(struct repository *repo,
+ const char *name,
+ const char *prefix);
enum get_oid_result get_oid_with_context(struct repository *repo, const char *str,
unsigned flags, struct object_id *oid,
struct object_context *oc);
+#define get_oid(str, oid) repo_get_oid(the_repository, str, oid)
+#define get_oid_commit(str, oid) repo_get_oid_commit(the_repository, str, oid)
+#define get_oid_committish(str, oid) repo_get_oid_committish(the_repository, str, oid)
+#define get_oid_tree(str, oid) repo_get_oid_tree(the_repository, str, oid)
+#define get_oid_treeish(str, oid) repo_get_oid_treeish(the_repository, str, oid)
+#define get_oid_blob(str, oid) repo_get_oid_blob(the_repository, str, oid)
+#define get_oid_mb(str, oid) repo_get_oid_mb(the_repository, str, oid)
+
typedef int each_abbrev_fn(const struct object_id *oid, void *);
-int for_each_abbrev(const char *prefix, each_abbrev_fn, void *);
+int repo_for_each_abbrev(struct repository *r, const char *prefix, each_abbrev_fn, void *);
+#define for_each_abbrev(prefix, fn, data) repo_for_each_abbrev(the_repository, prefix, fn, data)
int set_disambiguate_hint_config(const char *var, const char *value);
@@ -1468,9 +1485,12 @@
#define INTERPRET_BRANCH_LOCAL (1<<0)
#define INTERPRET_BRANCH_REMOTE (1<<1)
#define INTERPRET_BRANCH_HEAD (1<<2)
-int interpret_branch_name(const char *str, int len, struct strbuf *,
- unsigned allowed);
-int get_oid_mb(const char *str, struct object_id *oid);
+int repo_interpret_branch_name(struct repository *r,
+ const char *str, int len,
+ struct strbuf *buf,
+ unsigned allowed);
+#define interpret_branch_name(str, len, buf, allowed) \
+ repo_interpret_branch_name(the_repository, str, len, buf, allowed)
int validate_headref(const char *ref);
@@ -1484,8 +1504,11 @@
unsigned long *size,
struct object_id *oid_ret);
-struct object *peel_to_type(const char *name, int namelen,
- struct object *o, enum object_type);
+struct object *repo_peel_to_type(struct repository *r,
+ const char *name, int namelen,
+ struct object *o, enum object_type);
+#define peel_to_type(name, namelen, obj, type) \
+ repo_peel_to_type(the_repository, name, namelen, obj, type)
enum date_mode_type {
DATE_NORMAL = 0,
@@ -1552,6 +1575,10 @@
const char *git_pager(int stdout_is_tty);
int is_terminal_dumb(void);
int git_ident_config(const char *, const char *, void *);
+/*
+ * Prepare an ident to fall back on if the user didn't configure it.
+ */
+void prepare_fallback_ident(const char *name, const char *email);
void reset_ident_date(void);
struct ident_split {
diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh
index d64667f..52a44c6 100755
--- a/ci/install-dependencies.sh
+++ b/ci/install-dependencies.sh
@@ -54,6 +54,9 @@
Documentation)
sudo apt-get -q update
sudo apt-get -q -y install asciidoc xmlto
+
+ test -n "$ALREADY_HAVE_ASCIIDOCTOR" ||
+ gem install --version 1.5.8 asciidoctor
;;
esac
diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
index be3b7d3..d490898 100755
--- a/ci/test-documentation.sh
+++ b/ci/test-documentation.sh
@@ -5,32 +5,38 @@
. ${0%/*}/lib.sh
-test -n "$ALREADY_HAVE_ASCIIDOCTOR" ||
-gem install asciidoctor
+filter_log () {
+ sed -e '/^GIT_VERSION = /d' \
+ -e '/^ \* new asciidoc flags$/d' \
+ "$1"
+}
make check-builtins
make check-docs
# Build docs with AsciiDoc
-make doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
-! test -s stderr.log
+make doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)
+cat stderr.raw
+filter_log stderr.raw >stderr.log
+test ! -s stderr.log
test -s Documentation/git.html
test -s Documentation/git.xml
test -s Documentation/git.1
grep '<meta name="generator" content="AsciiDoc ' Documentation/git.html
-rm -f stdout.log stderr.log
+rm -f stdout.log stderr.log stderr.raw
check_unignored_build_artifacts
# Build docs with AsciiDoctor
make clean
-make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
-sed '/^GIT_VERSION = / d' stderr.log
-! test -s stderr.log
+make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)
+cat stderr.raw
+filter_log stderr.raw >stderr.log
+test ! -s stderr.log
test -s Documentation/git.html
grep '<meta name="generator" content="Asciidoctor ' Documentation/git.html
-rm -f stdout.log stderr.log
+rm -f stdout.log stderr.log stderr.raw
check_unignored_build_artifacts
save_good_tree
diff --git a/commit-graph.c b/commit-graph.c
index 47e9be0..7bcc9bb 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -80,25 +80,30 @@
return 1;
}
-struct commit_graph *load_commit_graph_one(const char *graph_file)
+int open_commit_graph(const char *graph_file, int *fd, struct stat *st)
+{
+ *fd = git_open(graph_file);
+ if (*fd < 0)
+ return 0;
+ if (fstat(*fd, st)) {
+ close(*fd);
+ return 0;
+ }
+ return 1;
+}
+
+struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st)
{
void *graph_map;
size_t graph_size;
- struct stat st;
struct commit_graph *ret;
- int fd = git_open(graph_file);
- if (fd < 0)
- return NULL;
- if (fstat(fd, &st)) {
- close(fd);
- return NULL;
- }
- graph_size = xsize_t(st.st_size);
+ graph_size = xsize_t(st->st_size);
if (graph_size < GRAPH_MIN_SIZE) {
close(fd);
- die(_("graph file %s is too small"), graph_file);
+ error(_("commit-graph file is too small"));
+ return NULL;
}
graph_map = xmmap(NULL, graph_size, PROT_READ, MAP_PRIVATE, fd, 0);
ret = parse_commit_graph(graph_map, fd, graph_size);
@@ -106,12 +111,41 @@
if (!ret) {
munmap(graph_map, graph_size);
close(fd);
- exit(1);
}
return ret;
}
+static int verify_commit_graph_lite(struct commit_graph *g)
+{
+ /*
+ * Basic validation shared between parse_commit_graph()
+ * which'll be called every time the graph is used, and the
+ * much more expensive verify_commit_graph() used by
+ * "commit-graph verify".
+ *
+ * There should only be very basic checks here to ensure that
+ * we don't e.g. segfault in fill_commit_in_graph(), but
+ * because this is a very hot codepath nothing that e.g. loops
+ * over g->num_commits, or runs a checksum on the commit-graph
+ * itself.
+ */
+ if (!g->chunk_oid_fanout) {
+ error("commit-graph is missing the OID Fanout chunk");
+ return 1;
+ }
+ if (!g->chunk_oid_lookup) {
+ error("commit-graph is missing the OID Lookup chunk");
+ return 1;
+ }
+ if (!g->chunk_commit_data) {
+ error("commit-graph is missing the Commit Data chunk");
+ return 1;
+ }
+
+ return 0;
+}
+
struct commit_graph *parse_commit_graph(void *graph_map, int fd,
size_t graph_size)
{
@@ -133,21 +167,21 @@
graph_signature = get_be32(data);
if (graph_signature != GRAPH_SIGNATURE) {
- error(_("graph signature %X does not match signature %X"),
+ error(_("commit-graph signature %X does not match signature %X"),
graph_signature, GRAPH_SIGNATURE);
return NULL;
}
graph_version = *(unsigned char*)(data + 4);
if (graph_version != GRAPH_VERSION) {
- error(_("graph version %X does not match version %X"),
+ error(_("commit-graph version %X does not match version %X"),
graph_version, GRAPH_VERSION);
return NULL;
}
hash_version = *(unsigned char*)(data + 5);
if (hash_version != oid_version()) {
- error(_("hash version %X does not match version %X"),
+ error(_("commit-graph hash version %X does not match version %X"),
hash_version, oid_version());
return NULL;
}
@@ -170,7 +204,7 @@
if (data + graph_size - chunk_lookup <
GRAPH_CHUNKLOOKUP_WIDTH) {
- error(_("chunk lookup table entry missing; graph file may be incomplete"));
+ error(_("commit-graph chunk lookup table entry missing; file may be incomplete"));
free(graph);
return NULL;
}
@@ -181,7 +215,7 @@
chunk_lookup += GRAPH_CHUNKLOOKUP_WIDTH;
if (chunk_offset > graph_size - the_hash_algo->rawsz) {
- error(_("improper chunk offset %08x%08x"), (uint32_t)(chunk_offset >> 32),
+ error(_("commit-graph improper chunk offset %08x%08x"), (uint32_t)(chunk_offset >> 32),
(uint32_t)chunk_offset);
free(graph);
return NULL;
@@ -218,7 +252,7 @@
}
if (chunk_repeated) {
- error(_("chunk id %08x appears multiple times"), chunk_id);
+ error(_("commit-graph chunk id %08x appears multiple times"), chunk_id);
free(graph);
return NULL;
}
@@ -233,9 +267,25 @@
last_chunk_offset = chunk_offset;
}
+ if (verify_commit_graph_lite(graph))
+ return NULL;
+
return graph;
}
+static struct commit_graph *load_commit_graph_one(const char *graph_file)
+{
+
+ struct stat st;
+ int fd;
+ int open_ok = open_commit_graph(graph_file, &fd, &st);
+
+ if (!open_ok)
+ return NULL;
+
+ return load_commit_graph_one_fd_st(fd, &st);
+}
+
static void prepare_commit_graph_one(struct repository *r, const char *obj_dir)
{
char *graph_name;
@@ -261,6 +311,10 @@
struct object_directory *odb;
int config_value;
+ if (git_env_bool(GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD, 0))
+ die("dying as requested by the '%s' variable on commit-graph load!",
+ GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD);
+
if (r->objects->commit_graph_attempted)
return !!r->objects->commit_graph;
r->objects->commit_graph_attempted = 1;
@@ -343,6 +397,11 @@
item->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
}
+static inline void set_commit_tree(struct commit *c, struct tree *t)
+{
+ c->maybe_tree = t;
+}
+
static int fill_commit_in_graph(struct repository *r,
struct commit *item,
struct commit_graph *g, uint32_t pos)
@@ -356,7 +415,7 @@
item->object.parsed = 1;
item->graph_pos = pos;
- item->maybe_tree = NULL;
+ set_commit_tree(item, NULL);
date_high = get_be32(commit_data + g->hash_len + 8) & 0x3;
date_low = get_be32(commit_data + g->hash_len + 12);
@@ -442,7 +501,7 @@
GRAPH_DATA_WIDTH * (c->graph_pos);
hashcpy(oid.hash, commit_data);
- c->maybe_tree = lookup_tree(r, &oid);
+ set_commit_tree(c, lookup_tree(r, &oid));
return c->maybe_tree;
}
@@ -525,7 +584,7 @@
uint32_t packedDate[2];
display_progress(progress, ++*progress_cnt);
- parse_commit(*list);
+ parse_commit_no_graph(*list);
hashwrite(f, get_commit_tree_oid(*list)->hash, hash_len);
parent = (*list)->parents;
@@ -722,7 +781,7 @@
display_progress(progress, i + 1);
commit = lookup_commit(the_repository, &oids->list[i]);
- if (commit && !parse_commit(commit))
+ if (commit && !parse_commit_no_graph(commit))
add_missing_parents(oids, commit);
}
stop_progress(&progress);
@@ -971,7 +1030,7 @@
continue;
commits.list[commits.nr] = lookup_commit(the_repository, &oids.list[i]);
- parse_commit(commits.list[commits.nr]);
+ parse_commit_no_graph(commits.list[commits.nr]);
for (parent = commits.list[commits.nr]->parents;
parent; parent = parent->next)
@@ -1089,15 +1148,7 @@
return 1;
}
- verify_commit_graph_error = 0;
-
- if (!g->chunk_oid_fanout)
- graph_report("commit-graph is missing the OID Fanout chunk");
- if (!g->chunk_oid_lookup)
- graph_report("commit-graph is missing the OID Lookup chunk");
- if (!g->chunk_commit_data)
- graph_report("commit-graph is missing the Commit Data chunk");
-
+ verify_commit_graph_error = verify_commit_graph_lite(g);
if (verify_commit_graph_error)
return verify_commit_graph_error;
@@ -1116,7 +1167,7 @@
hashcpy(cur_oid.hash, g->chunk_oid_lookup + g->hash_len * i);
if (i && oidcmp(&prev_oid, &cur_oid) >= 0)
- graph_report("commit-graph has incorrect OID order: %s then %s",
+ graph_report(_("commit-graph has incorrect OID order: %s then %s"),
oid_to_hex(&prev_oid),
oid_to_hex(&cur_oid));
@@ -1126,14 +1177,14 @@
uint32_t fanout_value = get_be32(g->chunk_oid_fanout + cur_fanout_pos);
if (i != fanout_value)
- graph_report("commit-graph has incorrect fanout value: fanout[%d] = %u != %u",
+ graph_report(_("commit-graph has incorrect fanout value: fanout[%d] = %u != %u"),
cur_fanout_pos, fanout_value, i);
cur_fanout_pos++;
}
graph_commit = lookup_commit(r, &cur_oid);
if (!parse_commit_in_graph_one(r, g, graph_commit))
- graph_report("failed to parse %s from commit-graph",
+ graph_report(_("failed to parse commit %s from commit-graph"),
oid_to_hex(&cur_oid));
}
@@ -1141,7 +1192,7 @@
uint32_t fanout_value = get_be32(g->chunk_oid_fanout + cur_fanout_pos);
if (g->num_commits != fanout_value)
- graph_report("commit-graph has incorrect fanout value: fanout[%d] = %u != %u",
+ graph_report(_("commit-graph has incorrect fanout value: fanout[%d] = %u != %u"),
cur_fanout_pos, fanout_value, i);
cur_fanout_pos++;
@@ -1163,14 +1214,14 @@
graph_commit = lookup_commit(r, &cur_oid);
odb_commit = (struct commit *)create_object(r, cur_oid.hash, alloc_commit_node(r));
if (parse_commit_internal(odb_commit, 0, 0)) {
- graph_report("failed to parse %s from object database",
+ graph_report(_("failed to parse commit %s from object database for commit-graph"),
oid_to_hex(&cur_oid));
continue;
}
if (!oideq(&get_commit_tree_in_graph_one(r, g, graph_commit)->object.oid,
get_commit_tree_oid(odb_commit)))
- graph_report("root tree OID for commit %s in commit-graph is %s != %s",
+ graph_report(_("root tree OID for commit %s in commit-graph is %s != %s"),
oid_to_hex(&cur_oid),
oid_to_hex(get_commit_tree_oid(graph_commit)),
oid_to_hex(get_commit_tree_oid(odb_commit)));
@@ -1180,13 +1231,13 @@
while (graph_parents) {
if (odb_parents == NULL) {
- graph_report("commit-graph parent list for commit %s is too long",
+ graph_report(_("commit-graph parent list for commit %s is too long"),
oid_to_hex(&cur_oid));
break;
}
if (!oideq(&graph_parents->item->object.oid, &odb_parents->item->object.oid))
- graph_report("commit-graph parent for %s is %s != %s",
+ graph_report(_("commit-graph parent for %s is %s != %s"),
oid_to_hex(&cur_oid),
oid_to_hex(&graph_parents->item->object.oid),
oid_to_hex(&odb_parents->item->object.oid));
@@ -1199,16 +1250,16 @@
}
if (odb_parents != NULL)
- graph_report("commit-graph parent list for commit %s terminates early",
+ graph_report(_("commit-graph parent list for commit %s terminates early"),
oid_to_hex(&cur_oid));
if (!graph_commit->generation) {
if (generation_zero == GENERATION_NUMBER_EXISTS)
- graph_report("commit-graph has generation number zero for commit %s, but non-zero elsewhere",
+ graph_report(_("commit-graph has generation number zero for commit %s, but non-zero elsewhere"),
oid_to_hex(&cur_oid));
generation_zero = GENERATION_ZERO_EXISTS;
} else if (generation_zero == GENERATION_ZERO_EXISTS)
- graph_report("commit-graph has non-zero generation number for commit %s, but zero elsewhere",
+ graph_report(_("commit-graph has non-zero generation number for commit %s, but zero elsewhere"),
oid_to_hex(&cur_oid));
if (generation_zero == GENERATION_ZERO_EXISTS)
@@ -1223,13 +1274,13 @@
max_generation--;
if (graph_commit->generation != max_generation + 1)
- graph_report("commit-graph generation for commit %s is %u != %u",
+ graph_report(_("commit-graph generation for commit %s is %u != %u"),
oid_to_hex(&cur_oid),
graph_commit->generation,
max_generation + 1);
if (graph_commit->date != odb_commit->date)
- graph_report("commit date for commit %s in commit-graph is %"PRItime" != %"PRItime,
+ graph_report(_("commit date for commit %s in commit-graph is %"PRItime" != %"PRItime),
oid_to_hex(&cur_oid),
graph_commit->date,
odb_commit->date);
diff --git a/commit-graph.h b/commit-graph.h
index 096d8ba..7dfb8c8 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -7,10 +7,12 @@
#include "cache.h"
#define GIT_TEST_COMMIT_GRAPH "GIT_TEST_COMMIT_GRAPH"
+#define GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD "GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD"
struct commit;
char *get_commit_graph_filename(const char *obj_dir);
+int open_commit_graph(const char *graph_file, int *fd, struct stat *st);
/*
* Given a commit struct, try to fill the commit struct info, including:
@@ -52,7 +54,7 @@
const unsigned char *chunk_extra_edges;
};
-struct commit_graph *load_commit_graph_one(const char *graph_file);
+struct commit_graph *load_commit_graph_one_fd_st(int fd, struct stat *st);
struct commit_graph *parse_commit_graph(void *graph_map, int fd,
size_t graph_size);
diff --git a/commit.c b/commit.c
index a5333c7..8fa1883 100644
--- a/commit.c
+++ b/commit.c
@@ -340,15 +340,21 @@
}
}
-struct tree *get_commit_tree(const struct commit *commit)
+static inline void set_commit_tree(struct commit *c, struct tree *t)
+{
+ c->maybe_tree = t;
+}
+
+struct tree *repo_get_commit_tree(struct repository *r,
+ const struct commit *commit)
{
if (commit->maybe_tree || !commit->object.parsed)
return commit->maybe_tree;
- if (commit->graph_pos == COMMIT_NOT_FROM_GRAPH)
- BUG("commit has NULL tree, but was not loaded from commit-graph");
+ if (commit->graph_pos != COMMIT_NOT_FROM_GRAPH)
+ return get_commit_tree_in_graph(r, commit);
- return get_commit_tree_in_graph(the_repository, commit);
+ return NULL;
}
struct object_id *get_commit_tree_oid(const struct commit *commit)
@@ -358,7 +364,7 @@
void release_commit_memory(struct parsed_object_pool *pool, struct commit *c)
{
- c->maybe_tree = NULL;
+ set_commit_tree(c, NULL);
c->index = 0;
free_commit_buffer(pool, c);
free_commit_list(c->parents);
@@ -406,7 +412,7 @@
if (get_oid_hex(bufptr + 5, &parent) < 0)
return error("bad tree pointer in commit %s",
oid_to_hex(&item->object.oid));
- item->maybe_tree = lookup_tree(r, &parent);
+ set_commit_tree(item, lookup_tree(r, &parent));
bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */
pptr = &item->parents;
diff --git a/commit.h b/commit.h
index 18f05c6..f5295ca 100644
--- a/commit.h
+++ b/commit.h
@@ -32,7 +32,7 @@
/*
* If the commit is loaded from the commit-graph file, then this
- * member may be NULL. Only access it through get_commit_tree()
+ * member may be NULL. Only access it through repo_get_commit_tree()
* or get_commit_tree_oid().
*/
struct tree *maybe_tree;
@@ -89,6 +89,12 @@
{
return repo_parse_commit_gently(r, item, 0);
}
+
+static inline int parse_commit_no_graph(struct commit *commit)
+{
+ return repo_parse_commit_internal(the_repository, commit, 0, 0);
+}
+
#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
#define parse_commit_internal(item, quiet, use) repo_parse_commit_internal(the_repository, item, quiet, use)
#define parse_commit_gently(item, quiet) repo_parse_commit_gently(the_repository, item, quiet)
@@ -143,7 +149,8 @@
*/
void free_commit_buffer(struct parsed_object_pool *pool, struct commit *);
-struct tree *get_commit_tree(const struct commit *);
+struct tree *repo_get_commit_tree(struct repository *, const struct commit *);
+#define get_commit_tree(c) repo_get_commit_tree(the_repository, c)
struct object_id *get_commit_tree_oid(const struct commit *);
/*
@@ -257,6 +264,10 @@
const char *setup_temporary_shallow(const struct oid_array *extra);
void advertise_shallow_grafts(int);
+/*
+ * Initialize with prepare_shallow_info() or zero-initialize (equivalent to
+ * prepare_shallow_info with a NULL oid_array).
+ */
struct shallow_info {
struct oid_array *shallow;
int *ours, nr_ours;
diff --git a/common-main.c b/common-main.c
index d484aec..582a7b1 100644
--- a/common-main.c
+++ b/common-main.c
@@ -27,6 +27,8 @@
{
int result;
+ trace2_initialize_clock();
+
/*
* Always open file descriptors 0/1/2 to avoid clobbering files
* in die(). It also avoids messing up when the pipes are dup'ed
@@ -35,11 +37,11 @@
sanitize_stdfds();
restore_sigpipe_to_default();
+ git_resolve_executable_dir(argv[0]);
+
trace2_initialize();
trace2_cmd_start(argv);
- trace2_collect_process_info();
-
- git_resolve_executable_dir(argv[0]);
+ trace2_collect_process_info(TRACE2_PROCESS_INFO_STARTUP);
git_setup_gettext();
diff --git a/compat/mingw.c b/compat/mingw.c
index 6b04514..a2f74ac 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -2569,6 +2569,8 @@
wchar_t **wenv, **wargv;
_startupinfo si;
+ trace2_initialize_clock();
+
maybe_redirect_std_handles();
/* get wide char arguments and environment */
diff --git a/compat/win32/trace2_win32_process_info.c b/compat/win32/trace2_win32_process_info.c
index 52bd620..8ccbd1c 100644
--- a/compat/win32/trace2_win32_process_info.c
+++ b/compat/win32/trace2_win32_process_info.c
@@ -1,5 +1,6 @@
#include "../../cache.h"
#include "../../json-writer.h"
+#include "lazyload.h"
#include <Psapi.h>
#include <tlHelp32.h>
@@ -137,11 +138,54 @@
"windows/debugger_present", 1);
}
-void trace2_collect_process_info(void)
+/*
+ * Emit JSON data with the peak memory usage of the current process.
+ */
+static void get_peak_memory_info(void)
+{
+ DECLARE_PROC_ADDR(psapi.dll, BOOL, GetProcessMemoryInfo, HANDLE,
+ PPROCESS_MEMORY_COUNTERS, DWORD);
+
+ if (INIT_PROC_ADDR(GetProcessMemoryInfo)) {
+ PROCESS_MEMORY_COUNTERS pmc;
+
+ if (GetProcessMemoryInfo(GetCurrentProcess(), &pmc,
+ sizeof(pmc))) {
+ struct json_writer jw = JSON_WRITER_INIT;
+
+ jw_object_begin(&jw, 0);
+
+#define KV(kv) #kv, (intmax_t)pmc.kv
+
+ jw_object_intmax(&jw, KV(PageFaultCount));
+ jw_object_intmax(&jw, KV(PeakWorkingSetSize));
+ jw_object_intmax(&jw, KV(PeakPagefileUsage));
+
+ jw_end(&jw);
+
+ trace2_data_json("process", the_repository,
+ "windows/memory", &jw);
+ jw_release(&jw);
+ }
+ }
+}
+
+void trace2_collect_process_info(enum trace2_process_info_reason reason)
{
if (!trace2_is_enabled())
return;
- get_is_being_debugged();
- get_ancestry();
+ switch (reason) {
+ case TRACE2_PROCESS_INFO_STARTUP:
+ get_is_being_debugged();
+ get_ancestry();
+ return;
+
+ case TRACE2_PROCESS_INFO_EXIT:
+ get_peak_memory_info();
+ return;
+
+ default:
+ BUG("trace2_collect_process_info: unknown reason '%d'", reason);
+ }
}
diff --git a/config.c b/config.c
index 0f0cdd8..296a6d9 100644
--- a/config.c
+++ b/config.c
@@ -242,7 +242,7 @@
}
ret = !wildmatch(pattern.buf + prefix, text.buf + prefix,
- icase ? WM_CASEFOLD : 0);
+ WM_PATHNAME | (icase ? WM_CASEFOLD : 0));
if (!ret && !already_tried_absolute) {
/*
@@ -1676,7 +1676,9 @@
repo_config = NULL;
current_parsing_scope = CONFIG_SCOPE_SYSTEM;
- if (git_config_system() && !access_or_die(git_etc_gitconfig(), R_OK, 0))
+ if (git_config_system() && !access_or_die(git_etc_gitconfig(), R_OK,
+ opts->system_gently ?
+ ACCESS_EACCES_OK : 0))
ret += git_config_from_file(fn, git_etc_gitconfig(),
data);
@@ -1688,14 +1690,15 @@
ret += git_config_from_file(fn, user_config, data);
current_parsing_scope = CONFIG_SCOPE_REPO;
- if (repo_config && !access_or_die(repo_config, R_OK, 0))
+ if (!opts->ignore_repo && repo_config &&
+ !access_or_die(repo_config, R_OK, 0))
ret += git_config_from_file(fn, repo_config, data);
/*
* Note: this should have a new scope, CONFIG_SCOPE_WORKTREE.
* But let's not complicate things before it's actually needed.
*/
- if (repository_format_worktree_config) {
+ if (!opts->ignore_worktree && repository_format_worktree_config) {
char *path = git_pathdup("config.worktree");
if (!access_or_die(path, R_OK, 0))
ret += git_config_from_file(fn, path, data);
@@ -1703,7 +1706,7 @@
}
current_parsing_scope = CONFIG_SCOPE_CMDLINE;
- if (git_config_from_parameters(fn, data) < 0)
+ if (!opts->ignore_cmdline && git_config_from_parameters(fn, data) < 0)
die(_("unable to parse command-line config"));
current_parsing_scope = CONFIG_SCOPE_UNKNOWN;
@@ -1794,6 +1797,23 @@
strbuf_release(&gitdir);
}
+/*
+ * Read config but only enumerate system and global settings.
+ * Omit any repo-local, worktree-local, or command-line settings.
+ */
+void read_very_early_config(config_fn_t cb, void *data)
+{
+ struct config_options opts = { 0 };
+
+ opts.respect_includes = 1;
+ opts.ignore_repo = 1;
+ opts.ignore_worktree = 1;
+ opts.ignore_cmdline = 1;
+ opts.system_gently = 1;
+
+ config_with_options(cb, data, NULL, &opts);
+}
+
static struct config_set_element *configset_find_element(struct config_set *cs, const char *key)
{
struct config_set_element k;
@@ -2011,7 +2031,7 @@
/* Functions use to read configuration from a repository */
static void repo_read_config(struct repository *repo)
{
- struct config_options opts;
+ struct config_options opts = { 0 };
opts.respect_includes = 1;
opts.commondir = repo->commondir;
diff --git a/config.h b/config.h
index c275fe2..f0ed464 100644
--- a/config.h
+++ b/config.h
@@ -55,6 +55,10 @@
struct config_options {
unsigned int respect_includes : 1;
+ unsigned int ignore_repo : 1;
+ unsigned int ignore_worktree : 1;
+ unsigned int ignore_cmdline : 1;
+ unsigned int system_gently : 1;
const char *commondir;
const char *git_dir;
config_parser_event_fn_t event_fn;
@@ -83,6 +87,7 @@
void git_config_push_parameter(const char *text);
int git_config_from_parameters(config_fn_t fn, void *data);
void read_early_config(config_fn_t cb, void *data);
+void read_very_early_config(config_fn_t cb, void *data);
void git_config(config_fn_t fn, void *);
int config_with_options(config_fn_t fn, void *,
struct git_config_source *config_source,
diff --git a/config.mak.uname b/config.mak.uname
index 41e85fa..d916d1d 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -114,6 +114,8 @@
HAVE_BSD_SYSCTL = YesPlease
FREAD_READS_DIRECTORIES = UnfortunatelyYes
HAVE_NS_GET_EXECUTABLE_PATH = YesPlease
+ BASIC_CFLAGS += -I/usr/local/include
+ BASIC_LDFLAGS += -L/usr/local/lib
endif
ifeq ($(uname_S),SunOS)
NEEDS_SOCKET = YesPlease
@@ -269,6 +271,7 @@
INTERNAL_QSORT = UnfortunatelyYes
NEEDS_LIBICONV = YesPlease
BASIC_CFLAGS += -D_LARGE_FILES
+ FILENO_IS_A_MACRO = UnfortunatelyYes
ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
NO_PTHREADS = YesPlease
else
@@ -392,6 +395,7 @@
CFLAGS =
BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
COMPAT_OBJS = compat/msvc.o compat/winansi.o \
+ compat/win32/path-utils.o \
compat/win32/pthread.o compat/win32/syslog.o \
compat/win32/trace2_win32_process_info.o \
compat/win32/dirent.o
diff --git a/configure.ac b/configure.ac
index e0d0da3..be3b55f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -763,9 +763,19 @@
GIT_CONF_SUBST([NEEDS_LIBGEN])
test -n "$NEEDS_LIBGEN" && LIBS="$LIBS -lgen"
-AC_CHECK_LIB([c], [gettext],
-[LIBC_CONTAINS_LIBINTL=YesPlease],
-[LIBC_CONTAINS_LIBINTL=])
+AC_DEFUN([LIBINTL_SRC], [
+AC_LANG_PROGRAM([[
+#include <libintl.h>
+]],[[
+char *msg = gettext("test");
+]])])
+
+AC_MSG_CHECKING([if libc contains libintl])
+AC_LINK_IFELSE([LIBINTL_SRC],
+ [AC_MSG_RESULT([yes])
+ LIBC_CONTAINS_LIBINTL=YesPlease],
+ [AC_MSG_RESULT([no])
+ LIBC_CONTAINS_LIBINTL=])
GIT_CONF_SUBST([LIBC_CONTAINS_LIBINTL])
#
diff --git a/connected.c b/connected.c
index 1bba888..1ab481f 100644
--- a/connected.c
+++ b/connected.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "object-store.h"
#include "run-command.h"
#include "sigchain.h"
#include "connected.h"
@@ -49,6 +50,22 @@
strbuf_release(&idx_file);
}
+ if (opt->check_refs_only) {
+ /*
+ * For partial clones, we don't want to have to do a regular
+ * connectivity check because we have to enumerate and exclude
+ * all promisor objects (slow), and then the connectivity check
+ * itself becomes a no-op because in a partial clone every
+ * object is a promisor object. Instead, just make sure we
+ * received the objects pointed to by each wanted ref.
+ */
+ do {
+ if (!repo_has_object_file(the_repository, &oid))
+ return 1;
+ } while (!fn(cb_data, &oid));
+ return 0;
+ }
+
if (opt->shallow_file) {
argv_array_push(&rev_list.args, "--shallow-file");
argv_array_push(&rev_list.args, opt->shallow_file);
diff --git a/connected.h b/connected.h
index 8d5a6b3..ce2e7d8 100644
--- a/connected.h
+++ b/connected.h
@@ -46,6 +46,14 @@
* during a fetch.
*/
unsigned is_deepening_fetch : 1;
+
+ /*
+ * If non-zero, only check the top-level objects referenced by the
+ * wanted refs (passed in as cb_data). This is useful for partial
+ * clones, where enumerating and excluding all promisor objects is very
+ * slow and the commit-walk itself becomes a no-op.
+ */
+ unsigned check_refs_only : 1;
};
#define CHECK_CONNECTED_INIT { 0 }
diff --git a/contrib/coccinelle/commit.cocci b/contrib/coccinelle/commit.cocci
index c49aa55..d034533 100644
--- a/contrib/coccinelle/commit.cocci
+++ b/contrib/coccinelle/commit.cocci
@@ -10,19 +10,25 @@
- c->maybe_tree->object.oid.hash
+ get_commit_tree_oid(c)->hash
-// These excluded functions must access c->maybe_tree direcly.
@@
-identifier f !~ "^(get_commit_tree|get_commit_tree_in_graph_one|load_tree_for_commit)$";
+identifier f !~ "^set_commit_tree$";
+expression c;
+expression s;
+@@
+ f(...) {<...
+- c->maybe_tree = s
++ set_commit_tree(c, s)
+ ...>}
+
+// These excluded functions must access c->maybe_tree direcly.
+// Note that if c->maybe_tree is written somewhere outside of these
+// functions, then the recommended transformation will be bogus with
+// repo_get_commit_tree() on the LHS.
+@@
+identifier f !~ "^(repo_get_commit_tree|get_commit_tree_in_graph_one|load_tree_for_commit|set_commit_tree)$";
expression c;
@@
f(...) {<...
- c->maybe_tree
-+ get_commit_tree(c)
++ repo_get_commit_tree(specify_the_right_repo_here, c)
...>}
-
-@@
-expression c;
-expression s;
-@@
-- get_commit_tree(c) = s
-+ c->maybe_tree = s
diff --git a/contrib/coccinelle/flex_alloc.cocci b/contrib/coccinelle/flex_alloc.cocci
new file mode 100644
index 0000000..e9f7f6d
--- /dev/null
+++ b/contrib/coccinelle/flex_alloc.cocci
@@ -0,0 +1,13 @@
+@@
+expression str;
+identifier x, flexname;
+@@
+- FLEX_ALLOC_MEM(x, flexname, str, strlen(str));
++ FLEX_ALLOC_STR(x, flexname, str);
+
+@@
+expression str;
+identifier x, ptrname;
+@@
+- FLEXPTR_ALLOC_MEM(x, ptrname, str, strlen(str));
++ FLEXPTR_ALLOC_STR(x, ptrname, str);
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 93b5e97..3eefbab 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1501,7 +1501,8 @@
}
__git_mergetools_common="diffuse diffmerge ecmerge emerge kdiff3 meld opendiff
- tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc codecompare
+ tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc
+ codecompare smerge
"
_git_difftool ()
@@ -2610,7 +2611,7 @@
{
__git_has_doubledash && return
- local subcommands="add status init deinit update summary foreach sync absorbgitdirs"
+ local subcommands="add status init deinit update set-branch summary foreach sync absorbgitdirs"
local subcommand="$(__git_find_on_cmdline "$subcommands")"
if [ -z "$subcommand" ]; then
case "$cur" in
@@ -2641,6 +2642,9 @@
--force --rebase --merge --reference --depth --recursive --jobs
"
;;
+ set-branch,--*)
+ __gitcomp "--default --branch"
+ ;;
summary,--*)
__gitcomp "--cached --files --summary-limit"
;;
diff --git a/diff-no-index.c b/diff-no-index.c
index 6001bae..7814eab 100644
--- a/diff-no-index.c
+++ b/diff-no-index.c
@@ -14,6 +14,7 @@
#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
+#include "parse-options.h"
#include "string-list.h"
#include "dir.h"
@@ -233,29 +234,37 @@
}
}
-void diff_no_index(struct rev_info *revs,
- int argc, const char **argv)
+static const char * const diff_no_index_usage[] = {
+ N_("git diff --no-index [<options>] <path> <path>"),
+ NULL
+};
+
+int diff_no_index(struct rev_info *revs,
+ int implicit_no_index,
+ int argc, const char **argv)
{
- int i;
+ int i, no_index;
const char *paths[2];
struct strbuf replacement = STRBUF_INIT;
const char *prefix = revs->prefix;
+ struct option no_index_options[] = {
+ OPT_BOOL_F(0, "no-index", &no_index, "",
+ PARSE_OPT_NONEG | PARSE_OPT_HIDDEN),
+ OPT_END(),
+ };
+ struct option *options;
- for (i = 1; i < argc - 2; ) {
- int j;
- if (!strcmp(argv[i], "--no-index"))
- i++;
- else if (!strcmp(argv[i], "--"))
- i++;
- else {
- j = diff_opt_parse(&revs->diffopt, argv + i, argc - i,
- revs->prefix);
- if (j <= 0)
- die("invalid diff option/value: %s", argv[i]);
- i += j;
- }
+ options = parse_options_concat(no_index_options,
+ revs->diffopt.parseopts);
+ argc = parse_options(argc, argv, revs->prefix, options,
+ diff_no_index_usage, 0);
+ if (argc != 2) {
+ if (implicit_no_index)
+ warning(_("Not a git repository. Use --no-index to "
+ "compare two paths outside a working tree"));
+ usage_with_options(diff_no_index_usage, options);
}
-
+ FREE_AND_NULL(options);
for (i = 0; i < 2; i++) {
const char *p = argv[argc - 2 + i];
if (!strcmp(p, "-"))
@@ -287,7 +296,7 @@
revs->diffopt.flags.exit_with_status = 1;
if (queue_diff(&revs->diffopt, paths[0], paths[1]))
- exit(1);
+ return 1;
diff_set_mnemonic_prefix(&revs->diffopt, "1/", "2/");
diffcore_std(&revs->diffopt);
diff_flush(&revs->diffopt);
@@ -298,5 +307,5 @@
* The return code for --no-index imitates diff(1):
* 0 = no changes, 1 = changes, else error
*/
- exit(diff_result_code(&revs->diffopt, 0));
+ return diff_result_code(&revs->diffopt, 0);
}
diff --git a/diff.c b/diff.c
index 6dfad79..4d3cf83 100644
--- a/diff.c
+++ b/diff.c
@@ -25,6 +25,7 @@
#include "packfile.h"
#include "parse-options.h"
#include "help.h"
+#include "fetch-object.h"
#ifdef NO_FAST_WORKING_DIRECTORY
#define FAST_WORKING_DIRECTORY 0
@@ -4640,66 +4641,6 @@
FREE_AND_NULL(options->parseopts);
}
-static int opt_arg(const char *arg, int arg_short, const char *arg_long, int *val)
-{
- char c, *eq;
- int len;
-
- if (*arg != '-')
- return 0;
- c = *++arg;
- if (!c)
- return 0;
- if (c == arg_short) {
- c = *++arg;
- if (!c)
- return 1;
- if (val && isdigit(c)) {
- char *end;
- int n = strtoul(arg, &end, 10);
- if (*end)
- return 0;
- *val = n;
- return 1;
- }
- return 0;
- }
- if (c != '-')
- return 0;
- arg++;
- eq = strchrnul(arg, '=');
- len = eq - arg;
- if (!len || strncmp(arg, arg_long, len))
- return 0;
- if (*eq) {
- int n;
- char *end;
- if (!isdigit(*++eq))
- return 0;
- n = strtoul(eq, &end, 10);
- if (*end)
- return 0;
- *val = n;
- }
- return 1;
-}
-
-static inline int short_opt(char opt, const char **argv,
- const char **optarg)
-{
- const char *arg = argv[0];
- if (arg[0] != '-' || arg[1] != opt)
- return 0;
- if (arg[2] != '\0') {
- *optarg = arg + 2;
- return 1;
- }
- if (!argv[1])
- die("Option '%c' requires a value", opt);
- *optarg = argv[1];
- return 2;
-}
-
int parse_long_opt(const char *opt, const char **argv,
const char **optarg)
{
@@ -4819,10 +4760,19 @@
return opt->filter & filter_bit[(int) status];
}
-static int parse_diff_filter_opt(const char *optarg, struct diff_options *opt)
+unsigned diff_filter_bit(char status)
{
+ prepare_filter_bits();
+ return filter_bit[(int) status];
+}
+
+static int diff_opt_diff_filter(const struct option *option,
+ const char *optarg, int unset)
+{
+ struct diff_options *opt = option->value;
int i, optch;
+ BUG_ON_OPT_NEG(unset);
prepare_filter_bits();
/*
@@ -4853,7 +4803,8 @@
bit = (0 <= optch && optch <= 'Z') ? filter_bit[optch] : 0;
if (!bit)
- return optarg[i];
+ return error(_("unknown change class '%c' in --diff-filter=%s"),
+ optarg[i], optarg);
if (negate)
opt->filter &= ~bit;
else
@@ -4868,25 +4819,29 @@
*fmt |= DIFF_FORMAT_PATCH;
}
-static int parse_ws_error_highlight_opt(struct diff_options *opt, const char *arg)
+static int diff_opt_ws_error_highlight(const struct option *option,
+ const char *arg, int unset)
{
+ struct diff_options *opt = option->value;
int val = parse_ws_error_highlight(arg);
- if (val < 0) {
- error("unknown value after ws-error-highlight=%.*s",
- -1 - val, arg);
- return 0;
- }
+ BUG_ON_OPT_NEG(unset);
+ if (val < 0)
+ return error(_("unknown value after ws-error-highlight=%.*s"),
+ -1 - val, arg);
opt->ws_error_highlight = val;
- return 1;
+ return 0;
}
-static int parse_objfind_opt(struct diff_options *opt, const char *arg)
+static int diff_opt_find_object(const struct option *option,
+ const char *arg, int unset)
{
+ struct diff_options *opt = option->value;
struct object_id oid;
+ BUG_ON_OPT_NEG(unset);
if (get_oid(arg, &oid))
- return error("unable to resolve '%s'", arg);
+ return error(_("unable to resolve '%s'"), arg);
if (!opt->objfind)
opt->objfind = xcalloc(1, sizeof(*opt->objfind));
@@ -4895,7 +4850,7 @@
opt->flags.recursive = 1;
opt->flags.tree_in_recursive = 1;
oidset_insert(opt->objfind, &oid);
- return 1;
+ return 0;
}
static int diff_opt_anchored(const struct option *opt,
@@ -4960,6 +4915,45 @@
return 0;
}
+static int diff_opt_color_moved(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct diff_options *options = opt->value;
+
+ if (unset) {
+ options->color_moved = COLOR_MOVED_NO;
+ } else if (!arg) {
+ if (diff_color_moved_default)
+ options->color_moved = diff_color_moved_default;
+ if (options->color_moved == COLOR_MOVED_NO)
+ options->color_moved = COLOR_MOVED_DEFAULT;
+ } else {
+ int cm = parse_color_moved(arg);
+ if (cm < 0)
+ return error(_("bad --color-moved argument: %s"), arg);
+ options->color_moved = cm;
+ }
+ return 0;
+}
+
+static int diff_opt_color_moved_ws(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct diff_options *options = opt->value;
+ unsigned cm;
+
+ if (unset) {
+ options->color_moved_ws_handling = 0;
+ return 0;
+ }
+
+ cm = parse_color_moved_ws(arg);
+ if (cm & COLOR_MOVED_WS_ERROR)
+ return error(_("invalid mode '%s' in --color-moved-ws"), arg);
+ options->color_moved_ws_handling = cm;
+ return 0;
+}
+
static int diff_opt_color_words(const struct option *opt,
const char *arg, int unset)
{
@@ -5085,6 +5079,30 @@
return 0;
}
+static int diff_opt_line_prefix(const struct option *opt,
+ const char *optarg, int unset)
+{
+ struct diff_options *options = opt->value;
+
+ BUG_ON_OPT_NEG(unset);
+ options->line_prefix = optarg;
+ options->line_prefix_length = strlen(options->line_prefix);
+ graph_setup_line_prefix(options);
+ return 0;
+}
+
+static int diff_opt_no_prefix(const struct option *opt,
+ const char *optarg, int unset)
+{
+ struct diff_options *options = opt->value;
+
+ BUG_ON_OPT_NEG(unset);
+ BUG_ON_OPT_ARG(optarg);
+ options->a_prefix = "";
+ options->b_prefix = "";
+ return 0;
+}
+
static enum parse_opt_result diff_opt_output(struct parse_opt_ctx_t *ctx,
const struct option *opt,
const char *arg, int unset)
@@ -5122,6 +5140,28 @@
return 0;
}
+static int diff_opt_pickaxe_regex(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct diff_options *options = opt->value;
+
+ BUG_ON_OPT_NEG(unset);
+ options->pickaxe = arg;
+ options->pickaxe_opts |= DIFF_PICKAXE_KIND_G;
+ return 0;
+}
+
+static int diff_opt_pickaxe_string(const struct option *opt,
+ const char *arg, int unset)
+{
+ struct diff_options *options = opt->value;
+
+ BUG_ON_OPT_NEG(unset);
+ options->pickaxe = arg;
+ options->pickaxe_opts |= DIFF_PICKAXE_KIND_S;
+ return 0;
+}
+
static int diff_opt_relative(const struct option *opt,
const char *arg, int unset)
{
@@ -5301,6 +5341,28 @@
N_("show full pre- and post-image object names on the \"index\" lines")),
OPT_COLOR_FLAG(0, "color", &options->use_color,
N_("show colored diff")),
+ OPT_CALLBACK_F(0, "ws-error-highlight", options, N_("<kind>"),
+ N_("highlight whitespace errors in the 'context', 'old' or 'new' lines in the diff"),
+ PARSE_OPT_NONEG, diff_opt_ws_error_highlight),
+ OPT_SET_INT('z', NULL, &options->line_termination,
+ N_("do not munge pathnames and use NULs as output field terminators in --raw or --numstat"),
+ 0),
+ OPT__ABBREV(&options->abbrev),
+ OPT_STRING_F(0, "src-prefix", &options->a_prefix, N_("<prefix>"),
+ N_("show the given source prefix instead of \"a/\""),
+ PARSE_OPT_NONEG),
+ OPT_STRING_F(0, "dst-prefix", &options->b_prefix, N_("<prefix>"),
+ N_("show the given source prefix instead of \"b/\""),
+ PARSE_OPT_NONEG),
+ OPT_CALLBACK_F(0, "line-prefix", options, N_("<prefix>"),
+ N_("prepend an additional prefix to every line of output"),
+ PARSE_OPT_NONEG, diff_opt_line_prefix),
+ OPT_CALLBACK_F(0, "no-prefix", options, NULL,
+ N_("do not show any source or destination prefix"),
+ PARSE_OPT_NONEG | PARSE_OPT_NOARG, diff_opt_no_prefix),
+ OPT_INTEGER_F(0, "inter-hunk-context", &options->interhunkcontext,
+ N_("show context between diff hunks up to the specified number of lines"),
+ PARSE_OPT_NONEG),
OPT_CALLBACK_F(0, "output-indicator-new",
&options->output_indicators[OUTPUT_INDICATOR_NEW],
N_("<char>"),
@@ -5343,6 +5405,8 @@
OPT_CALLBACK_F(0, "follow", options, NULL,
N_("continue listing the history of a file beyond renames"),
PARSE_OPT_NOARG, diff_opt_follow),
+ OPT_INTEGER('l', NULL, &options->rename_limit,
+ N_("prevent rename/copy detection if the number of rename/copy targets exceeds given limit")),
OPT_GROUP(N_("Diff algorithm options")),
OPT_BIT(0, "minimal", &options->xdl_opts,
@@ -5388,6 +5452,12 @@
OPT_CALLBACK_F(0, "color-words", options, N_("<regex>"),
N_("equivalent to --word-diff=color --word-diff-regex=<regex>"),
PARSE_OPT_NONEG | PARSE_OPT_OPTARG, diff_opt_color_words),
+ OPT_CALLBACK_F(0, "color-moved", options, N_("<mode>"),
+ N_("move lines of code are colored differently"),
+ PARSE_OPT_OPTARG, diff_opt_color_moved),
+ OPT_CALLBACK_F(0, "color-moved-ws", options, N_("<mode>"),
+ N_("how white spaces are ignored in --color-moved"),
+ 0, diff_opt_color_moved_ws),
OPT_GROUP(N_("Diff other options")),
OPT_CALLBACK_F(0, "relative", options, N_("<prefix>"),
@@ -5415,6 +5485,32 @@
N_("specify how differences in submodules are shown"),
PARSE_OPT_NONEG | PARSE_OPT_OPTARG,
diff_opt_submodule),
+ OPT_SET_INT_F(0, "ita-invisible-in-index", &options->ita_invisible_in_index,
+ N_("hide 'git add -N' entries from the index"),
+ 1, PARSE_OPT_NONEG),
+ OPT_SET_INT_F(0, "ita-visible-in-index", &options->ita_invisible_in_index,
+ N_("treat 'git add -N' entries as real in the index"),
+ 0, PARSE_OPT_NONEG),
+ OPT_CALLBACK_F('S', NULL, options, N_("<string>"),
+ N_("look for differences that change the number of occurrences of the specified string"),
+ 0, diff_opt_pickaxe_string),
+ OPT_CALLBACK_F('G', NULL, options, N_("<regex>"),
+ N_("look for differences that change the number of occurrences of the specified regex"),
+ 0, diff_opt_pickaxe_regex),
+ OPT_BIT_F(0, "pickaxe-all", &options->pickaxe_opts,
+ N_("show all changes in the changeset with -S or -G"),
+ DIFF_PICKAXE_ALL, PARSE_OPT_NONEG),
+ OPT_BIT_F(0, "pickaxe-regex", &options->pickaxe_opts,
+ N_("treat <string> in -S as extended POSIX regular expression"),
+ DIFF_PICKAXE_REGEX, PARSE_OPT_NONEG),
+ OPT_FILENAME('O', NULL, &options->orderfile,
+ N_("control the order in which files appear in the output")),
+ OPT_CALLBACK_F(0, "find-object", options, N_("<object-id>"),
+ N_("look for differences that change the number of occurrences of the specified object"),
+ PARSE_OPT_NONEG, diff_opt_find_object),
+ OPT_CALLBACK_F(0, "diff-filter", options, N_("[(A|C|D|M|R|T|U|X|B)...[*]]"),
+ N_("select files by diff type"),
+ PARSE_OPT_NONEG, diff_opt_diff_filter),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
N_("Output to a specific file"),
PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
@@ -5429,10 +5525,6 @@
int diff_opt_parse(struct diff_options *options,
const char **av, int ac, const char *prefix)
{
- const char *arg = av[0];
- const char *optarg;
- int argcount;
-
if (!prefix)
prefix = "";
@@ -5443,101 +5535,7 @@
PARSE_OPT_ONE_SHOT |
PARSE_OPT_STOP_AT_NON_OPTION);
- if (ac)
- return ac;
-
- /* flags options */
- if (!strcmp(arg, "--color-moved")) {
- if (diff_color_moved_default)
- options->color_moved = diff_color_moved_default;
- if (options->color_moved == COLOR_MOVED_NO)
- options->color_moved = COLOR_MOVED_DEFAULT;
- } else if (!strcmp(arg, "--no-color-moved"))
- options->color_moved = COLOR_MOVED_NO;
- else if (skip_prefix(arg, "--color-moved=", &arg)) {
- int cm = parse_color_moved(arg);
- if (cm < 0)
- return error("bad --color-moved argument: %s", arg);
- options->color_moved = cm;
- } else if (!strcmp(arg, "--no-color-moved-ws")) {
- options->color_moved_ws_handling = 0;
- } else if (skip_prefix(arg, "--color-moved-ws=", &arg)) {
- unsigned cm = parse_color_moved_ws(arg);
- if (cm & COLOR_MOVED_WS_ERROR)
- return -1;
- options->color_moved_ws_handling = cm;
- } else if (skip_prefix(arg, "--ws-error-highlight=", &arg))
- return parse_ws_error_highlight_opt(options, arg);
- else if (!strcmp(arg, "--ita-invisible-in-index"))
- options->ita_invisible_in_index = 1;
- else if (!strcmp(arg, "--ita-visible-in-index"))
- options->ita_invisible_in_index = 0;
-
- /* misc options */
- else if (!strcmp(arg, "-z"))
- options->line_termination = 0;
- else if ((argcount = short_opt('l', av, &optarg))) {
- options->rename_limit = strtoul(optarg, NULL, 10);
- return argcount;
- }
- else if ((argcount = short_opt('S', av, &optarg))) {
- options->pickaxe = optarg;
- options->pickaxe_opts |= DIFF_PICKAXE_KIND_S;
- return argcount;
- } else if ((argcount = short_opt('G', av, &optarg))) {
- options->pickaxe = optarg;
- options->pickaxe_opts |= DIFF_PICKAXE_KIND_G;
- return argcount;
- }
- else if (!strcmp(arg, "--pickaxe-all"))
- options->pickaxe_opts |= DIFF_PICKAXE_ALL;
- else if (!strcmp(arg, "--pickaxe-regex"))
- options->pickaxe_opts |= DIFF_PICKAXE_REGEX;
- else if ((argcount = short_opt('O', av, &optarg))) {
- options->orderfile = prefix_filename(prefix, optarg);
- return argcount;
- } else if (skip_prefix(arg, "--find-object=", &arg))
- return parse_objfind_opt(options, arg);
- else if ((argcount = parse_long_opt("diff-filter", av, &optarg))) {
- int offending = parse_diff_filter_opt(optarg, options);
- if (offending)
- die("unknown change class '%c' in --diff-filter=%s",
- offending, optarg);
- return argcount;
- }
- else if (!strcmp(arg, "--no-abbrev"))
- options->abbrev = 0;
- else if (!strcmp(arg, "--abbrev"))
- options->abbrev = DEFAULT_ABBREV;
- else if (skip_prefix(arg, "--abbrev=", &arg)) {
- options->abbrev = strtoul(arg, NULL, 10);
- if (options->abbrev < MINIMUM_ABBREV)
- options->abbrev = MINIMUM_ABBREV;
- else if (the_hash_algo->hexsz < options->abbrev)
- options->abbrev = the_hash_algo->hexsz;
- }
- else if ((argcount = parse_long_opt("src-prefix", av, &optarg))) {
- options->a_prefix = optarg;
- return argcount;
- }
- else if ((argcount = parse_long_opt("line-prefix", av, &optarg))) {
- options->line_prefix = optarg;
- options->line_prefix_length = strlen(options->line_prefix);
- graph_setup_line_prefix(options);
- return argcount;
- }
- else if ((argcount = parse_long_opt("dst-prefix", av, &optarg))) {
- options->b_prefix = optarg;
- return argcount;
- }
- else if (!strcmp(arg, "--no-prefix"))
- options->a_prefix = options->b_prefix = "";
- else if (opt_arg(arg, '\0', "inter-hunk-context",
- &options->interhunkcontext))
- ;
- else
- return 0;
- return 1;
+ return ac;
}
int parse_rename_score(const char **cp_p)
@@ -6480,8 +6478,41 @@
QSORT(q->queue, q->nr, diffnamecmp);
}
+static void add_if_missing(struct repository *r,
+ struct oid_array *to_fetch,
+ const struct diff_filespec *filespec)
+{
+ if (filespec && filespec->oid_valid &&
+ oid_object_info_extended(r, &filespec->oid, NULL,
+ OBJECT_INFO_FOR_PREFETCH))
+ oid_array_append(to_fetch, &filespec->oid);
+}
+
void diffcore_std(struct diff_options *options)
{
+ if (options->repo == the_repository &&
+ repository_format_partial_clone) {
+ /*
+ * Prefetch the diff pairs that are about to be flushed.
+ */
+ int i;
+ struct diff_queue_struct *q = &diff_queued_diff;
+ struct oid_array to_fetch = OID_ARRAY_INIT;
+
+ for (i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ add_if_missing(options->repo, &to_fetch, p->one);
+ add_if_missing(options->repo, &to_fetch, p->two);
+ }
+ if (to_fetch.nr)
+ /*
+ * NEEDSWORK: Consider deduplicating the OIDs sent.
+ */
+ fetch_objects(repository_format_partial_clone,
+ to_fetch.oid, to_fetch.nr);
+ oid_array_clear(&to_fetch);
+ }
+
/* NOTE please keep the following in sync with diff_tree_combined() */
if (options->skip_stat_unmatch)
diffcore_skip_stat_unmatch(options);
diff --git a/diff.h b/diff.h
index c9db982..b20cbcc 100644
--- a/diff.h
+++ b/diff.h
@@ -233,6 +233,8 @@
struct option *parseopts;
};
+unsigned diff_filter_bit(char status);
+
void diff_emit_submodule_del(struct diff_options *o, const char *line);
void diff_emit_submodule_add(struct diff_options *o, const char *line);
void diff_emit_submodule_untracked(struct diff_options *o, const char *path);
@@ -438,7 +440,8 @@
int diff_result_code(struct diff_options *, int);
-void diff_no_index(struct rev_info *, int, const char **);
+int diff_no_index(struct rev_info *,
+ int implicit_no_index, int, const char **);
int index_differs_from(struct repository *r, const char *def,
const struct diff_flags *flags,
diff --git a/dir.c b/dir.c
index b2cabad..ba4a51c 100644
--- a/dir.c
+++ b/dir.c
@@ -502,8 +502,7 @@
}
int report_path_error(const char *ps_matched,
- const struct pathspec *pathspec,
- const char *prefix)
+ const struct pathspec *pathspec)
{
/*
* Make sure all pathspec matched; otherwise it is an error.
@@ -1467,9 +1466,11 @@
return path_none;
}
if (!(dir->flags & DIR_NO_GITLINKS)) {
- struct object_id oid;
- if (resolve_gitlink_ref(dirname, "HEAD", &oid) == 0)
+ struct strbuf sb = STRBUF_INIT;
+ strbuf_addstr(&sb, dirname);
+ if (is_nonbare_repository_dir(&sb))
return exclude ? path_excluded : path_untracked;
+ strbuf_release(&sb);
}
return path_recurse;
}
@@ -2315,6 +2316,14 @@
return lstat(f, &sb) == 0;
}
+int repo_file_exists(struct repository *repo, const char *path)
+{
+ if (repo != the_repository)
+ BUG("do not know how to check file existence in arbitrary repo");
+
+ return file_exists(path);
+}
+
static int cmp_icase(char a, char b)
{
if (a == b)
@@ -2545,13 +2554,9 @@
struct stat_data info_exclude_stat;
struct stat_data excludes_file_stat;
uint32_t dir_flags;
- unsigned char info_exclude_sha1[20];
- unsigned char excludes_file_sha1[20];
- char exclude_per_dir[FLEX_ARRAY];
};
#define ouc_offset(x) offsetof(struct ondisk_untracked_cache, x)
-#define ouc_size(len) (ouc_offset(exclude_per_dir) + len + 1)
struct write_data {
int index; /* number of written untracked_cache_dir */
@@ -2634,20 +2639,21 @@
struct write_data wd;
unsigned char varbuf[16];
int varint_len;
- size_t len = strlen(untracked->exclude_per_dir);
+ const unsigned hashsz = the_hash_algo->rawsz;
- FLEX_ALLOC_MEM(ouc, exclude_per_dir, untracked->exclude_per_dir, len);
+ ouc = xcalloc(1, sizeof(*ouc));
stat_data_to_disk(&ouc->info_exclude_stat, &untracked->ss_info_exclude.stat);
stat_data_to_disk(&ouc->excludes_file_stat, &untracked->ss_excludes_file.stat);
- hashcpy(ouc->info_exclude_sha1, untracked->ss_info_exclude.oid.hash);
- hashcpy(ouc->excludes_file_sha1, untracked->ss_excludes_file.oid.hash);
ouc->dir_flags = htonl(untracked->dir_flags);
varint_len = encode_varint(untracked->ident.len, varbuf);
strbuf_add(out, varbuf, varint_len);
strbuf_addbuf(out, &untracked->ident);
- strbuf_add(out, ouc, ouc_size(len));
+ strbuf_add(out, ouc, sizeof(*ouc));
+ strbuf_add(out, untracked->ss_info_exclude.oid.hash, hashsz);
+ strbuf_add(out, untracked->ss_excludes_file.oid.hash, hashsz);
+ strbuf_add(out, untracked->exclude_per_dir, strlen(untracked->exclude_per_dir) + 1);
FREE_AND_NULL(ouc);
if (!untracked->root) {
@@ -2732,54 +2738,49 @@
struct read_data *rd)
{
struct untracked_cache_dir ud, *untracked;
- const unsigned char *next, *data = rd->data, *end = rd->end;
+ const unsigned char *data = rd->data, *end = rd->end;
+ const unsigned char *eos;
unsigned int value;
- int i, len;
+ int i;
memset(&ud, 0, sizeof(ud));
- next = data;
- value = decode_varint(&next);
- if (next > end)
+ value = decode_varint(&data);
+ if (data > end)
return -1;
ud.recurse = 1;
ud.untracked_alloc = value;
ud.untracked_nr = value;
if (ud.untracked_nr)
ALLOC_ARRAY(ud.untracked, ud.untracked_nr);
- data = next;
- next = data;
- ud.dirs_alloc = ud.dirs_nr = decode_varint(&next);
- if (next > end)
+ ud.dirs_alloc = ud.dirs_nr = decode_varint(&data);
+ if (data > end)
return -1;
ALLOC_ARRAY(ud.dirs, ud.dirs_nr);
- data = next;
- len = strlen((const char *)data);
- next = data + len + 1;
- if (next > rd->end)
+ eos = memchr(data, '\0', end - data);
+ if (!eos || eos == end)
return -1;
- *untracked_ = untracked = xmalloc(st_add(sizeof(*untracked), len));
+
+ *untracked_ = untracked = xmalloc(st_add3(sizeof(*untracked), eos - data, 1));
memcpy(untracked, &ud, sizeof(ud));
- memcpy(untracked->name, data, len + 1);
- data = next;
+ memcpy(untracked->name, data, eos - data + 1);
+ data = eos + 1;
for (i = 0; i < untracked->untracked_nr; i++) {
- len = strlen((const char *)data);
- next = data + len + 1;
- if (next > rd->end)
+ eos = memchr(data, '\0', end - data);
+ if (!eos || eos == end)
return -1;
- untracked->untracked[i] = xstrdup((const char*)data);
- data = next;
+ untracked->untracked[i] = xmemdupz(data, eos - data);
+ data = eos + 1;
}
rd->ucd[rd->index++] = untracked;
rd->data = data;
for (i = 0; i < untracked->dirs_nr; i++) {
- len = read_one_dir(untracked->dirs + i, rd);
- if (len < 0)
+ if (read_one_dir(untracked->dirs + i, rd) < 0)
return -1;
}
return 0;
@@ -2834,6 +2835,9 @@
int ident_len;
ssize_t len;
const char *exclude_per_dir;
+ const unsigned hashsz = the_hash_algo->rawsz;
+ const unsigned offset = sizeof(struct ondisk_untracked_cache);
+ const unsigned exclude_per_dir_offset = offset + 2 * hashsz;
if (sz <= 1 || end[-1] != '\0')
return NULL;
@@ -2845,7 +2849,7 @@
ident = (const char *)next;
next += ident_len;
- if (next + ouc_size(0) > end)
+ if (next + exclude_per_dir_offset + 1 > end)
return NULL;
uc = xcalloc(1, sizeof(*uc));
@@ -2853,15 +2857,15 @@
strbuf_add(&uc->ident, ident, ident_len);
load_oid_stat(&uc->ss_info_exclude,
next + ouc_offset(info_exclude_stat),
- next + ouc_offset(info_exclude_sha1));
+ next + offset);
load_oid_stat(&uc->ss_excludes_file,
next + ouc_offset(excludes_file_stat),
- next + ouc_offset(excludes_file_sha1));
+ next + offset + hashsz);
uc->dir_flags = get_be32(next + ouc_offset(dir_flags));
- exclude_per_dir = (const char *)next + ouc_offset(exclude_per_dir);
+ exclude_per_dir = (const char *)next + exclude_per_dir_offset;
uc->exclude_per_dir = xstrdup(exclude_per_dir);
/* NUL after exclude_per_dir is covered by sizeof(*ouc) */
- next += ouc_size(strlen(exclude_per_dir));
+ next += exclude_per_dir_offset + strlen(exclude_per_dir) + 1;
if (next >= end)
goto done2;
diff --git a/dir.h b/dir.h
index 2e6fcba..680079b 100644
--- a/dir.h
+++ b/dir.h
@@ -220,7 +220,7 @@
const struct pathspec *pathspec,
const char *name, int namelen,
int prefix, char *seen, int is_dir);
-int report_path_error(const char *ps_matched, const struct pathspec *pathspec, const char *prefix);
+int report_path_error(const char *ps_matched, const struct pathspec *pathspec);
int within_depth(const char *name, int namelen, int depth, int max_depth);
int fill_directory(struct dir_struct *dir,
@@ -269,6 +269,8 @@
int baselen, struct exclude_list *el, int srcpos);
void clear_exclude_list(struct exclude_list *el);
void clear_directory(struct dir_struct *dir);
+
+int repo_file_exists(struct repository *repo, const char *path);
int file_exists(const char *);
int is_inside_dir(const char *dir);
diff --git a/fast-import.c b/fast-import.c
index b7ba755..f38d04f 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -29,6 +29,13 @@
*/
#define NO_DELTA S_ISUID
+/*
+ * The amount of additional space required in order to write an object into the
+ * current pack. This is the hash lengths at the end of the pack, plus the
+ * length of one object ID.
+ */
+#define PACK_SIZE_THRESHOLD (the_hash_algo->rawsz * 3)
+
struct object_entry {
struct pack_idx_entry idx;
struct object_entry *next;
@@ -742,7 +749,8 @@
if (c != last)
die("internal consistency error creating the index");
- tmpfile = write_idx_file(NULL, idx, object_count, &pack_idx_opts, pack_data->sha1);
+ tmpfile = write_idx_file(NULL, idx, object_count, &pack_idx_opts,
+ pack_data->hash);
free(idx);
return tmpfile;
}
@@ -753,7 +761,7 @@
struct strbuf name = STRBUF_INIT;
int keep_fd;
- odb_pack_name(&name, pack_data->sha1, "keep");
+ odb_pack_name(&name, pack_data->hash, "keep");
keep_fd = odb_pack_keep(name.buf);
if (keep_fd < 0)
die_errno("cannot create keep file");
@@ -761,11 +769,11 @@
if (close(keep_fd))
die_errno("failed to write keep file");
- odb_pack_name(&name, pack_data->sha1, "pack");
+ odb_pack_name(&name, pack_data->hash, "pack");
if (finalize_object_file(pack_data->pack_name, name.buf))
die("cannot store pack file");
- odb_pack_name(&name, pack_data->sha1, "idx");
+ odb_pack_name(&name, pack_data->hash, "idx");
if (finalize_object_file(curr_index_name, name.buf))
die("cannot store index file");
free((void *)curr_index_name);
@@ -779,7 +787,7 @@
for (k = 0; k < pack_id; k++) {
struct packed_git *p = all_packs[k];
- odb_pack_name(&name, p->sha1, "keep");
+ odb_pack_name(&name, p->hash, "keep");
unlink_or_warn(name.buf);
}
strbuf_release(&name);
@@ -821,9 +829,9 @@
close_pack_windows(pack_data);
finalize_hashfile(pack_file, cur_pack_oid.hash, 0);
- fixup_pack_header_footer(pack_data->pack_fd, pack_data->sha1,
- pack_data->pack_name, object_count,
- cur_pack_oid.hash, pack_size);
+ fixup_pack_header_footer(pack_data->pack_fd, pack_data->hash,
+ pack_data->pack_name, object_count,
+ cur_pack_oid.hash, pack_size);
if (object_count <= unpack_limit) {
if (!loosen_small_pack(pack_data)) {
@@ -948,8 +956,9 @@
git_deflate_end(&s);
/* Determine if we should auto-checkpoint. */
- if ((max_packsize && (pack_size + 60 + s.total_out) > max_packsize)
- || (pack_size + 60 + s.total_out) < pack_size) {
+ if ((max_packsize
+ && (pack_size + PACK_SIZE_THRESHOLD + s.total_out) > max_packsize)
+ || (pack_size + PACK_SIZE_THRESHOLD + s.total_out) < pack_size) {
/* This new object needs to *not* have the current pack_id. */
e->pack_id = pack_id + 1;
@@ -1044,8 +1053,9 @@
int status = Z_OK;
/* Determine if we should auto-checkpoint. */
- if ((max_packsize && (pack_size + 60 + len) > max_packsize)
- || (pack_size + 60 + len) < pack_size)
+ if ((max_packsize
+ && (pack_size + PACK_SIZE_THRESHOLD + len) > max_packsize)
+ || (pack_size + PACK_SIZE_THRESHOLD + len) < pack_size)
cycle_packfile();
hashfile_checkpoint(pack_file, &checkpoint);
@@ -1240,7 +1250,7 @@
c += e->name->str_len + 1;
hashcpy(e->versions[0].oid.hash, (unsigned char *)c);
hashcpy(e->versions[1].oid.hash, (unsigned char *)c);
- c += GIT_SHA1_RAWSZ;
+ c += the_hash_algo->rawsz;
}
free(buf);
}
@@ -1287,7 +1297,7 @@
strbuf_addf(b, "%o %s%c",
(unsigned int)(e->versions[v].mode & ~NO_DELTA),
e->name->str_dat, '\0');
- strbuf_add(b, e->versions[v].oid.hash, GIT_SHA1_RAWSZ);
+ strbuf_add(b, e->versions[v].oid.hash, the_hash_algo->rawsz);
}
}
@@ -1748,8 +1758,6 @@
}
for (;;) {
- const char *p;
-
if (unread_command_buf) {
unread_command_buf = 0;
} else {
@@ -1782,14 +1790,6 @@
rc->prev->next = rc;
cmd_tail = rc;
}
- if (skip_prefix(command_buf.buf, "get-mark ", &p)) {
- parse_get_mark(p);
- continue;
- }
- if (skip_prefix(command_buf.buf, "cat-blob ", &p)) {
- parse_cat_blob(p);
- continue;
- }
if (command_buf.buf[0] == '#')
continue;
return 0;
@@ -2046,7 +2046,9 @@
unsigned int i, tmp_hex_oid_len, tmp_fullpath_len;
uintmax_t num_notes = 0;
struct object_id oid;
- char realpath[60];
+ /* hex oid + '/' between each pair of hex digits + NUL */
+ char realpath[GIT_MAX_HEXSZ + ((GIT_MAX_HEXSZ / 2) - 1) + 1];
+ const unsigned hexsz = the_hash_algo->hexsz;
if (!root->tree)
load_tree(root);
@@ -2066,7 +2068,7 @@
* of 2 chars.
*/
if (!e->versions[1].mode ||
- tmp_hex_oid_len > GIT_SHA1_HEXSZ ||
+ tmp_hex_oid_len > hexsz ||
e->name->str_len % 2)
continue;
@@ -2080,7 +2082,7 @@
tmp_fullpath_len += e->name->str_len;
fullpath[tmp_fullpath_len] = '\0';
- if (tmp_hex_oid_len == GIT_SHA1_HEXSZ && !get_oid_hex(hex_oid, &oid)) {
+ if (tmp_hex_oid_len == hexsz && !get_oid_hex(hex_oid, &oid)) {
/* This is a note entry */
if (fanout == 0xff) {
/* Counting mode, no rename */
@@ -2254,8 +2256,15 @@
strbuf_addstr(&uq, p);
p = uq.buf;
}
- read_next_command();
- parse_and_store_blob(&last_blob, &oid, 0);
+ while (read_next_command() != EOF) {
+ const char *v;
+ if (skip_prefix(command_buf.buf, "cat-blob ", &v))
+ parse_cat_blob(v);
+ else {
+ parse_and_store_blob(&last_blob, &oid, 0);
+ break;
+ }
+ }
} else {
enum object_type expected = S_ISDIR(mode) ?
OBJ_TREE: OBJ_BLOB;
@@ -2351,7 +2360,7 @@
struct object_entry *oe;
struct branch *s;
struct object_id oid, commit_oid;
- char path[60];
+ char path[GIT_MAX_RAWSZ * 3];
uint16_t inline_data = 0;
unsigned char new_fanout;
@@ -2404,7 +2413,7 @@
char *buf = read_object_with_reference(&commit_oid,
commit_type, &size,
&commit_oid);
- if (!buf || size < 46)
+ if (!buf || size < the_hash_algo->hexsz + 6)
die("Not a valid commit: %s", p);
free(buf);
} else
@@ -2455,7 +2464,7 @@
static void parse_from_commit(struct branch *b, char *buf, unsigned long size)
{
- if (!buf || size < GIT_SHA1_HEXSZ + 6)
+ if (!buf || size < the_hash_algo->hexsz + 6)
die("Not a valid commit: %s", oid_to_hex(&b->oid));
if (memcmp("tree ", buf, 5)
|| get_oid_hex(buf + 5, &b->branch_tree.versions[1].oid))
@@ -2554,7 +2563,7 @@
char *buf = read_object_with_reference(&n->oid,
commit_type,
&size, &n->oid);
- if (!buf || size < 46)
+ if (!buf || size < the_hash_algo->hexsz + 6)
die("Not a valid commit: %s", from);
free(buf);
} else
@@ -2627,6 +2636,8 @@
file_change_deleteall(b);
else if (skip_prefix(command_buf.buf, "ls ", &v))
parse_ls(v, b);
+ else if (skip_prefix(command_buf.buf, "cat-blob ", &v))
+ parse_cat_blob(v);
else {
unread_command_buf = 1;
break;
@@ -2841,7 +2852,7 @@
die("Unknown mark: %s", command_buf.buf);
xsnprintf(output, sizeof(output), "%s\n", oid_to_hex(&oe->idx.oid));
- cat_blob_write(output, GIT_SHA1_HEXSZ + 1);
+ cat_blob_write(output, the_hash_algo->hexsz + 1);
}
static void parse_cat_blob(const char *p)
@@ -2871,6 +2882,8 @@
{
unsigned long size;
char *buf = NULL;
+ const unsigned hexsz = the_hash_algo->hexsz;
+
if (!oe) {
enum object_type type = oid_object_info(the_repository, oid,
NULL);
@@ -2904,12 +2917,12 @@
/* Peel one layer. */
switch (oe->type) {
case OBJ_TAG:
- if (size < GIT_SHA1_HEXSZ + strlen("object ") ||
+ if (size < hexsz + strlen("object ") ||
get_oid_hex(buf + strlen("object "), oid))
die("Invalid SHA1 in tag: %s", command_buf.buf);
break;
case OBJ_COMMIT:
- if (size < GIT_SHA1_HEXSZ + strlen("tree ") ||
+ if (size < hexsz + strlen("tree ") ||
get_oid_hex(buf + strlen("tree "), oid))
die("Invalid SHA1 in commit: %s", command_buf.buf);
}
@@ -2941,7 +2954,7 @@
return e;
}
-static void print_ls(int mode, const unsigned char *sha1, const char *path)
+static void print_ls(int mode, const unsigned char *hash, const char *path)
{
static struct strbuf line = STRBUF_INIT;
@@ -2961,7 +2974,7 @@
/* mode SP type SP object_name TAB path LF */
strbuf_reset(&line);
strbuf_addf(&line, "%06o %s %s\t",
- mode & ~NO_DELTA, type, sha1_to_hex(sha1));
+ mode & ~NO_DELTA, type, hash_to_hex(hash));
quote_c_style(path, &line, NULL, 0);
strbuf_addch(&line, '\n');
}
@@ -3303,14 +3316,18 @@
const char *v;
if (!strcmp("blob", command_buf.buf))
parse_new_blob();
- else if (skip_prefix(command_buf.buf, "ls ", &v))
- parse_ls(v, NULL);
else if (skip_prefix(command_buf.buf, "commit ", &v))
parse_new_commit(v);
else if (skip_prefix(command_buf.buf, "tag ", &v))
parse_new_tag(v);
else if (skip_prefix(command_buf.buf, "reset ", &v))
parse_reset_branch(v);
+ else if (skip_prefix(command_buf.buf, "ls ", &v))
+ parse_ls(v, NULL);
+ else if (skip_prefix(command_buf.buf, "cat-blob ", &v))
+ parse_cat_blob(v);
+ else if (skip_prefix(command_buf.buf, "get-mark ", &v))
+ parse_get_mark(v);
else if (!strcmp("checkpoint", command_buf.buf))
parse_checkpoint();
else if (!strcmp("done", command_buf.buf))
diff --git a/fetch-pack.c b/fetch-pack.c
index e69993b..3f24d0c 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -573,9 +573,14 @@
next = ref->next;
if (starts_with(ref->name, "refs/") &&
- check_refname_format(ref->name, 0))
- ; /* trash */
- else {
+ check_refname_format(ref->name, 0)) {
+ /*
+ * trash or a peeled value; do not even add it to
+ * unmatched list
+ */
+ free_one_ref(ref);
+ continue;
+ } else {
while (i < nr_sought) {
int cmp = strcmp(ref->name, sought[i]->name);
if (cmp < 0)
@@ -630,10 +635,7 @@
}
oidset_clear(&tip_oids);
- for (ref = unmatched; ref; ref = next) {
- next = ref->next;
- free(ref);
- }
+ free_refs(unmatched);
*refs = newlist;
}
@@ -1253,9 +1255,11 @@
}
static void receive_shallow_info(struct fetch_pack_args *args,
- struct packet_reader *reader)
+ struct packet_reader *reader,
+ struct oid_array *shallows,
+ struct shallow_info *si)
{
- int line_received = 0;
+ int unshallow_received = 0;
process_section_header(reader, "shallow-info", 0);
while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
@@ -1265,8 +1269,7 @@
if (skip_prefix(reader->line, "shallow ", &arg)) {
if (get_oid_hex(arg, &oid))
die(_("invalid shallow line: %s"), reader->line);
- register_shallow(the_repository, &oid);
- line_received = 1;
+ oid_array_append(shallows, &oid);
continue;
}
if (skip_prefix(reader->line, "unshallow ", &arg)) {
@@ -1279,7 +1282,7 @@
die(_("error in object: %s"), reader->line);
if (unregister_shallow(&oid))
die(_("no shallow found: %s"), reader->line);
- line_received = 1;
+ unshallow_received = 1;
continue;
}
die(_("expected shallow/unshallow, got %s"), reader->line);
@@ -1289,15 +1292,41 @@
reader->status != PACKET_READ_DELIM)
die(_("error processing shallow info: %d"), reader->status);
- if (line_received) {
+ if (args->deepen || unshallow_received) {
+ /*
+ * Treat these as shallow lines caused by our depth settings.
+ * In v0, these lines cannot cause refs to be rejected; do the
+ * same.
+ */
+ int i;
+
+ for (i = 0; i < shallows->nr; i++)
+ register_shallow(the_repository, &shallows->oid[i]);
setup_alternate_shallow(&shallow_lock, &alternate_shallow_file,
NULL);
args->deepen = 1;
+ } else if (shallows->nr) {
+ /*
+ * Treat these as shallow lines caused by the remote being
+ * shallow. In v0, remote refs that reach these objects are
+ * rejected (unless --update-shallow is set); do the same.
+ */
+ prepare_shallow_info(si, shallows);
+ if (si->nr_ours || si->nr_theirs)
+ alternate_shallow_file =
+ setup_temporary_shallow(si->shallow);
+ else
+ alternate_shallow_file = NULL;
} else {
alternate_shallow_file = NULL;
}
}
+static int cmp_name_ref(const void *name, const void *ref)
+{
+ return strcmp(name, (*(struct ref **)ref)->name);
+}
+
static void receive_wanted_refs(struct packet_reader *reader,
struct ref **sought, int nr_sought)
{
@@ -1305,20 +1334,16 @@
while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
struct object_id oid;
const char *end;
- int i;
+ struct ref **found;
if (parse_oid_hex(reader->line, &oid, &end) || *end++ != ' ')
die(_("expected wanted-ref, got '%s'"), reader->line);
- for (i = 0; i < nr_sought; i++) {
- if (!strcmp(end, sought[i]->name)) {
- oidcpy(&sought[i]->old_oid, &oid);
- break;
- }
- }
-
- if (i == nr_sought)
+ found = bsearch(end, sought, nr_sought, sizeof(*sought),
+ cmp_name_ref);
+ if (!found)
die(_("unexpected wanted-ref: '%s'"), reader->line);
+ oidcpy(&(*found)->old_oid, &oid);
}
if (reader->status != PACKET_READ_DELIM)
@@ -1337,6 +1362,8 @@
int fd[2],
const struct ref *orig_ref,
struct ref **sought, int nr_sought,
+ struct oid_array *shallows,
+ struct shallow_info *si,
char **pack_lockfile)
{
struct ref *ref = copy_ref_list(orig_ref);
@@ -1411,7 +1438,7 @@
case FETCH_GET_PACK:
/* Check for shallow-info section */
if (process_section_header(&reader, "shallow-info", 1))
- receive_shallow_info(args, &reader);
+ receive_shallow_info(args, &reader, shallows, si);
if (process_section_header(&reader, "wanted-refs", 1))
receive_wanted_refs(&reader, sought, nr_sought);
@@ -1615,9 +1642,8 @@
}
struct ref *fetch_pack(struct fetch_pack_args *args,
- int fd[], struct child_process *conn,
+ int fd[],
const struct ref *ref,
- const char *dest,
struct ref **sought, int nr_sought,
struct oid_array *shallow,
char **pack_lockfile,
@@ -1625,6 +1651,7 @@
{
struct ref *ref_cpy;
struct shallow_info si;
+ struct oid_array shallows_scratch = OID_ARRAY_INIT;
fetch_pack_setup();
if (nr_sought)
@@ -1648,13 +1675,18 @@
packet_flush(fd[1]);
die(_("no matching remote head"));
}
- prepare_shallow_info(&si, shallow);
- if (version == protocol_v2)
+ if (version == protocol_v2) {
+ if (shallow->nr)
+ BUG("Protocol V2 does not provide shallows at this point in the fetch");
+ memset(&si, 0, sizeof(si));
ref_cpy = do_fetch_pack_v2(args, fd, ref, sought, nr_sought,
+ &shallows_scratch, &si,
pack_lockfile);
- else
+ } else {
+ prepare_shallow_info(&si, shallow);
ref_cpy = do_fetch_pack(args, fd, ref, sought, nr_sought,
&si, pack_lockfile);
+ }
reprepare_packed_git(the_repository);
if (!args->cloning && args->deepen) {
@@ -1676,6 +1708,7 @@
update_shallow(args, sought, nr_sought, &si);
cleanup:
clear_shallow_info(&si);
+ oid_array_clear(&shallows_scratch);
return ref_cpy;
}
diff --git a/fetch-pack.h b/fetch-pack.h
index 43ec344..67f6842 100644
--- a/fetch-pack.h
+++ b/fetch-pack.h
@@ -78,9 +78,8 @@
* marked as such.
*/
struct ref *fetch_pack(struct fetch_pack_args *args,
- int fd[], struct child_process *conn,
+ int fd[],
const struct ref *ref,
- const char *dest,
struct ref **sought,
int nr_sought,
struct oid_array *shallow,
diff --git a/fsck.c b/fsck.c
index 2260adb..4703f55 100644
--- a/fsck.c
+++ b/fsck.c
@@ -604,7 +604,7 @@
o_name = NULL;
while (desc.size) {
- unsigned mode;
+ unsigned short mode;
const char *name;
const struct object_id *oid;
diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 709d674..71158f7 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -6,7 +6,7 @@
}
command_list () {
- grep -v '^#' "$1"
+ eval "grep -ve '^#' $exclude_programs" <"$1"
}
get_categories () {
@@ -93,6 +93,14 @@
EOF
}
+exclude_programs=
+while test "--exclude-program" = "$1"
+do
+ shift
+ exclude_programs="$exclude_programs -e \"^$1 \""
+ shift
+done
+
echo "/* Automatically generated by generate-cmdlist.sh */
struct cmdname_help {
const char *name;
diff --git a/git-compat-util.h b/git-compat-util.h
index eb3de53..fd34601 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -200,6 +200,7 @@
#include "compat/win32/path-utils.h"
#include "compat/mingw.h"
#elif defined(_MSC_VER)
+#include "compat/win32/path-utils.h"
#include "compat/msvc.h"
#else
#include <sys/utsname.h>
diff --git a/git-stash.sh b/git-legacy-stash.sh
similarity index 97%
rename from git-stash.sh
rename to git-legacy-stash.sh
index 789ce2f..f60e9b3 100755
--- a/git-stash.sh
+++ b/git-legacy-stash.sh
@@ -80,6 +80,28 @@
fi
}
+maybe_quiet () {
+ case "$1" in
+ --keep-stdout)
+ shift
+ if test -n "$GIT_QUIET"
+ then
+ "$@" 2>/dev/null
+ else
+ "$@"
+ fi
+ ;;
+ *)
+ if test -n "$GIT_QUIET"
+ then
+ "$@" >/dev/null 2>&1
+ else
+ "$@"
+ fi
+ ;;
+ esac
+}
+
create_stash () {
prepare_fallback_ident
@@ -112,15 +134,18 @@
done
git update-index -q --refresh
- if no_changes "$@"
+ if maybe_quiet no_changes "$@"
then
exit 0
fi
# state of the base commit
- if b_commit=$(git rev-parse --verify HEAD)
+ if b_commit=$(maybe_quiet --keep-stdout git rev-parse --verify HEAD)
then
head=$(git rev-list --oneline -n 1 HEAD --)
+ elif test -n "$GIT_QUIET"
+ then
+ exit 1
else
die "$(gettext "You do not have the initial commit yet")"
fi
@@ -315,7 +340,7 @@
test -n "$untracked" || git ls-files --error-unmatch -- "$@" >/dev/null || exit 1
git update-index -q --refresh
- if no_changes "$@"
+ if maybe_quiet no_changes "$@"
then
say "$(gettext "No local changes to save")"
exit 0
@@ -370,6 +395,9 @@
while test $# != 0
do
case "$1" in
+ -q|--quiet)
+ GIT_QUIET=t
+ ;;
--)
shift
break
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index 83bf524..aaa4eed 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -279,6 +279,7 @@
fi
tools="$tools gvimdiff diffuse diffmerge ecmerge"
tools="$tools p4merge araxis bc codecompare"
+ tools="$tools smerge"
fi
case "${VISUAL:-$EDITOR}" in
*vim*)
diff --git a/git-send-email.perl b/git-send-email.perl
index 8200d58..24859a7 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1699,7 +1699,7 @@
# Now parse the message body
while(<$fh>) {
$message .= $_;
- if (/^([a-z-]*-by|Cc): (.*)/i) {
+ if (/^([a-z][a-z-]*-by|Cc): (.*)/i) {
chomp;
my ($what, $c) = ($1, $2);
# strip garbage for the address we'll use:
@@ -1872,7 +1872,7 @@
$message = MIME::Base64::decode($message)
if ($from eq 'base64');
- $to = ($message =~ /.{999,}/) ? 'quoted-printable' : '8bit'
+ $to = ($message =~ /(?:.{999,}|\r)/) ? 'quoted-printable' : '8bit'
if $to eq 'auto';
die __("cannot send message as 7bit")
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 3789285..10d9764 100644
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -101,6 +101,7 @@
case "$1" in
-h)
echo "$LONG_USAGE"
+ case "$0" in *git-legacy-stash) exit 129;; esac
exit
esac
fi
diff --git a/git-submodule.sh b/git-submodule.sh
index 2c0fb6d..c7f58c5 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -11,6 +11,7 @@
or: $dashless [--quiet] init [--] [<path>...]
or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...)
or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<path>...]
+ or: $dashless [--quiet] set-branch (--default|--branch <branch>) [--] <path>
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
or: $dashless [--quiet] foreach [--recursive] <command>
or: $dashless [--quiet] sync [--recursive] [--] [<path>...]
@@ -231,6 +232,13 @@
die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")"
fi
+ if test -d "$sm_path" &&
+ test -z $(git -C "$sm_path" rev-parse --show-cdup 2>/dev/null)
+ then
+ git -C "$sm_path" rev-parse --verify -q HEAD >/dev/null ||
+ die "$(eval_gettext "'\$sm_path' does not have a commit checked out")"
+ fi
+
if test -z "$force" &&
! git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" > /dev/null 2>&1
then
@@ -346,7 +354,7 @@
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}
#
@@ -377,7 +385,7 @@
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@"
}
#
@@ -413,7 +421,7 @@
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
is_tip_reachable () (
@@ -542,6 +550,7 @@
${depth:+--depth "$depth"} \
$recommend_shallow \
$jobs \
+ -- \
"$@" || echo "#unmatched" $?
} | {
err=
@@ -686,6 +695,72 @@
}
#
+# Configures a submodule's default branch
+#
+# $@ = requested path
+#
+cmd_set_branch() {
+ unset_branch=false
+ branch=
+
+ while test $# -ne 0
+ do
+ case "$1" in
+ -q|--quiet)
+ # we don't do anything with this but we need to accept it
+ ;;
+ -d|--default)
+ unset_branch=true
+ ;;
+ -b|--branch)
+ case "$2" in '') usage ;; esac
+ branch=$2
+ shift
+ ;;
+ --)
+ shift
+ break
+ ;;
+ -*)
+ usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+ done
+
+ if test $# -ne 1
+ then
+ usage
+ fi
+
+ # we can't use `git submodule--helper name` here because internally, it
+ # hashes the path so a trailing slash could lead to an unintentional no match
+ name="$(git submodule--helper list "$1" | cut -f2)"
+ if test -z "$name"
+ then
+ exit 1
+ fi
+
+ test -n "$branch"; has_branch=$?
+ test "$unset_branch" = true; has_unset_branch=$?
+
+ if test $((!$has_branch != !$has_unset_branch)) -eq 0
+ then
+ usage
+ fi
+
+ if test $has_branch -eq 0
+ then
+ git submodule--helper config submodule."$name".branch "$branch"
+ else
+ git submodule--helper config --unset submodule."$name".branch
+ fi
+}
+
+#
# Show commit summary for submodules in index or working tree
#
# If '--cached' is given, show summary between index and given commit,
@@ -934,7 +1009,7 @@
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
}
#
# Sync remote urls for submodules
@@ -967,7 +1042,7 @@
esac
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}
cmd_absorbgitdirs()
@@ -984,7 +1059,7 @@
while test $# != 0 && test -z "$command"
do
case "$1" in
- add | foreach | init | deinit | update | status | summary | sync | absorbgitdirs)
+ add | foreach | init | deinit | update | set-branch | status | summary | sync | absorbgitdirs)
command=$1
;;
-q|--quiet)
@@ -1025,8 +1100,8 @@
fi
fi
-# "-b branch" is accepted only by "add"
-if test -n "$branch" && test "$command" != add
+# "-b branch" is accepted only by "add" and "set-branch"
+if test -n "$branch" && (test "$command" != add || test "$command" != set-branch)
then
usage
fi
@@ -1037,4 +1112,4 @@
usage
fi
-"cmd_$command" "$@"
+"cmd_$(echo $command | sed -e s/-/_/g)" "$@"
diff --git a/git.c b/git.c
index 181785e..1bf9c94 100644
--- a/git.c
+++ b/git.c
@@ -498,7 +498,7 @@
{ "diff-files", cmd_diff_files, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
{ "diff-index", cmd_diff_index, RUN_SETUP | NO_PARSEOPT },
{ "diff-tree", cmd_diff_tree, RUN_SETUP | NO_PARSEOPT },
- { "difftool", cmd_difftool, RUN_SETUP | NEED_WORK_TREE },
+ { "difftool", cmd_difftool, RUN_SETUP_GENTLY },
{ "fast-export", cmd_fast_export, RUN_SETUP },
{ "fetch", cmd_fetch, RUN_SETUP },
{ "fetch-pack", cmd_fetch_pack, RUN_SETUP | NO_PARSEOPT },
@@ -570,13 +570,18 @@
{ "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE },
{ "rm", cmd_rm, RUN_SETUP },
{ "send-pack", cmd_send_pack, RUN_SETUP },
- { "serve", cmd_serve, RUN_SETUP },
{ "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER },
{ "show", cmd_show, RUN_SETUP },
{ "show-branch", cmd_show_branch, RUN_SETUP },
{ "show-index", cmd_show_index },
{ "show-ref", cmd_show_ref, RUN_SETUP },
{ "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
+ /*
+ * NEEDSWORK: Until the builtin stash is thoroughly robust and no
+ * longer needs redirection to the stash shell script this is kept as
+ * is, then should be changed to RUN_SETUP | NEED_WORK_TREE
+ */
+ { "stash", cmd_stash },
{ "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
{ "stripspace", cmd_stripspace },
{ "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX | NO_PARSEOPT },
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 2594a4b..7fef19f 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -788,6 +788,38 @@
# ======================================================================
# input validation and dispatch
+# Various hash size-related values.
+my $sha1_len = 40;
+my $sha256_extra_len = 24;
+my $sha256_len = $sha1_len + $sha256_extra_len;
+
+# A regex matching $len hex characters. $len may be a range (e.g. 7,64).
+sub oid_nlen_regex {
+ my $len = shift;
+ my $hchr = qr/[0-9a-fA-F]/;
+ return qr/(?:(?:$hchr){$len})/;
+}
+
+# A regex matching two sets of $nlen hex characters, prefixed by the literal
+# string $prefix and with the literal string $infix between them.
+sub oid_nlen_prefix_infix_regex {
+ my $nlen = shift;
+ my $prefix = shift;
+ my $infix = shift;
+
+ my $rx = oid_nlen_regex($nlen);
+
+ return qr/^\Q$prefix\E$rx\Q$infix\E$rx$/;
+}
+
+# A regex matching a valid object ID.
+our $oid_regex;
+{
+ my $x = oid_nlen_regex($sha1_len);
+ my $y = oid_nlen_regex($sha256_extra_len);
+ $oid_regex = qr/(?:$x(?:$y)?)/;
+}
+
# input parameters can be collected from a variety of sources (presently, CGI
# and PATH_INFO), so we define an %input_params hash that collects them all
# together during validation: this allows subsequent uses (e.g. href()) to be
@@ -1516,7 +1548,7 @@
return undef unless defined $input;
# textual hashes are O.K.
- if ($input =~ m/^[0-9a-fA-F]{40}$/) {
+ if ($input =~ m/^$oid_regex$/) {
return 1;
}
# it must be correct pathname
@@ -2028,6 +2060,9 @@
sub format_log_line_html {
my $line = shift;
+ # Potentially abbreviated OID.
+ my $regex = oid_nlen_regex("7,64");
+
$line = esc_html($line, -nbsp=>1);
$line =~ s{
\b
@@ -2037,10 +2072,10 @@
(?<!-) # see strbuf_check_tag_ref(). Tags can't start with -
[A-Za-z0-9.-]+
(?!\.) # refs can't end with ".", see check_refname_format()
- -g[0-9a-fA-F]{7,40}
+ -g$regex
|
# Just a normal looking Git SHA1
- [0-9a-fA-F]{7,40}
+ $regex
)
\b
}{
@@ -2286,7 +2321,8 @@
')</span>';
}
# match <hash>
- if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) {
+ if ($line =~ oid_nlen_prefix_infix_regex($sha1_len, "index ", ",") |
+ $line =~ oid_nlen_prefix_infix_regex($sha256_len, "index ", ",")) {
# can match only for combined diff
$line = 'index ';
for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) {
@@ -2308,7 +2344,8 @@
$line .= '0' x 7;
}
- } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) {
+ } elsif ($line =~ oid_nlen_prefix_infix_regex($sha1_len, "index ", "..") |
+ $line =~ oid_nlen_prefix_infix_regex($sha256_len, "index ", "..")) {
# can match only for ordinary diff
my ($from_link, $to_link);
if ($from->{'href'}) {
@@ -2834,7 +2871,7 @@
}
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
- $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/;
+ $line =~ m/^([0-9]+) (.+) ($oid_regex)\t/;
if (defined $type && $type ne $2) {
# type doesn't match
return undef;
@@ -3333,7 +3370,7 @@
while (my $line = <$fd>) {
chomp $line;
- if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type.*)$!) {
+ if ($line =~ m!^($oid_regex)\srefs/($type.*)$!) {
if (defined $refs{$1}) {
push @{$refs{$1}}, $2;
} else {
@@ -3407,7 +3444,7 @@
$tag{'id'} = $tag_id;
while (my $line = <$fd>) {
chomp $line;
- if ($line =~ m/^object ([0-9a-fA-F]{40})$/) {
+ if ($line =~ m/^object ($oid_regex)$/) {
$tag{'object'} = $1;
} elsif ($line =~ m/^type (.+)$/) {
$tag{'type'} = $1;
@@ -3451,15 +3488,15 @@
}
my $header = shift @commit_lines;
- if ($header !~ m/^[0-9a-fA-F]{40}/) {
+ if ($header !~ m/^$oid_regex/) {
return;
}
($co{'id'}, my @parents) = split ' ', $header;
while (my $line = shift @commit_lines) {
last if $line eq "\n";
- if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
+ if ($line =~ m/^tree ($oid_regex)$/) {
$co{'tree'} = $1;
- } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) {
+ } elsif ((!defined $withparents) && ($line =~ m/^parent ($oid_regex)$/)) {
push @parents, $1;
} elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) {
$co{'author'} = to_utf8($1);
@@ -3591,7 +3628,7 @@
# ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
# ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
- if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
+ if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ($oid_regex) ($oid_regex) (.)([0-9]{0,3})\t(.*)$/) {
$res{'from_mode'} = $1;
$res{'to_mode'} = $2;
$res{'from_id'} = $3;
@@ -3606,7 +3643,7 @@
}
# '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh'
# combined diff (for merge commit)
- elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) {
+ elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:$oid_regex )+)([a-zA-Z]+)\t(.*)$//) {
$res{'nparents'} = length($1);
$res{'from_mode'} = [ split(' ', $2) ];
$res{'to_mode'} = pop @{$res{'from_mode'}};
@@ -3616,7 +3653,7 @@
$res{'to_file'} = unquote($5);
}
# 'c512b523472485aef4fff9e57b229d9d243c967f'
- elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
+ elsif ($line =~ m/^($oid_regex)$/) {
$res{'commit'} = $1;
}
@@ -3644,7 +3681,7 @@
if ($opts{'-l'}) {
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa 16717 panic.c'
- $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40}) +(-|[0-9]+)\t(.+)$/s;
+ $line =~ m/^([0-9]+) (.+) ($oid_regex) +(-|[0-9]+)\t(.+)$/s;
$res{'mode'} = $1;
$res{'type'} = $2;
@@ -3657,7 +3694,7 @@
}
} else {
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
- $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s;
+ $line =~ m/^([0-9]+) (.+) ($oid_regex)\t(.+)$/s;
$res{'mode'} = $1;
$res{'type'} = $2;
@@ -4799,7 +4836,7 @@
sub is_deleted {
my $diffinfo = shift;
- return $diffinfo->{'to_id'} eq ('0' x 40);
+ return $diffinfo->{'to_id'} eq ('0' x 40) || $diffinfo->{'to_id'} eq ('0' x 64);
}
# does patch correspond to [previous] difftree raw line
@@ -6285,7 +6322,7 @@
-class => "list subject"},
chop_and_escape_str($co{'title'}, 50) . "<br/>");
} elsif (defined $set{'to_id'}) {
- next if ($set{'to_id'} =~ m/^0{40}$/);
+ next if is_deleted(\%set);
print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
hash=>$set{'to_id'}, file_name=>$set{'to_file'}),
@@ -6829,7 +6866,7 @@
# the header: <SHA-1> <src lineno> <dst lineno> [<lines in group>]
# no <lines in group> for subsequent lines in group of lines
my ($full_rev, $orig_lineno, $lineno, $group_size) =
- ($line =~ /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/);
+ ($line =~ /^($oid_regex) (\d+) (\d+)(?: (\d+))?$/);
if (!exists $metainfo{$full_rev}) {
$metainfo{$full_rev} = { 'nprevious' => 0 };
}
@@ -6879,7 +6916,7 @@
}
# 'previous' <sha1 of parent commit> <filename at commit>
if (exists $meta->{'previous'} &&
- $meta->{'previous'} =~ /^([a-fA-F0-9]{40}) (.*)$/) {
+ $meta->{'previous'} =~ /^($oid_regex) (.*)$/) {
$meta->{'parent'} = $1;
$meta->{'file_parent'} = unquote($2);
}
@@ -6996,7 +7033,7 @@
} else {
die_error(400, "No file name defined");
}
- } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ } elsif ($hash =~ m/^$oid_regex$/) {
# blobs defined by non-textual hash id's can be cached
$expires = "+1d";
}
@@ -7057,7 +7094,7 @@
} else {
die_error(400, "No file name defined");
}
- } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ } elsif ($hash =~ m/^$oid_regex$/) {
# blobs defined by non-textual hash id's can be cached
$expires = "+1d";
}
@@ -7515,7 +7552,7 @@
# non-textual hash id's can be cached
my $expires;
- if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ if ($hash =~ m/^$oid_regex$/) {
$expires = "+1d";
}
my $refs = git_get_references();
@@ -7609,7 +7646,7 @@
close $fd;
#'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c'
- unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) {
+ unless ($line && $line =~ m/^([0-9]+) (.+) ($oid_regex)\t/) {
die_error(404, "File or directory for given base does not exist");
}
$type = $2;
@@ -7649,7 +7686,7 @@
or die_error(404, "Blob diff not found");
} elsif (defined $hash &&
- $hash =~ /[0-9a-fA-F]{40}/) {
+ $hash =~ $oid_regex) {
# try to find filename from $hash
# read filtered raw output
@@ -7659,7 +7696,7 @@
@difftree =
# ':100644 100644 03b21826... 3b93d5e7... M ls-files.c'
# $hash == to_id
- grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ }
+ grep { /^:[0-7]{6} [0-7]{6} $oid_regex $hash/ }
map { chomp; $_ } <$fd>;
close $fd
or die_error(404, "Reading git-diff-tree failed");
@@ -7682,8 +7719,8 @@
$hash ||= $diffinfo{'to_id'};
# non-textual hash id's can be cached
- if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ &&
- $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) {
+ if ($hash_base =~ m/^$oid_regex$/ &&
+ $hash_parent_base =~ m/^$oid_regex$/) {
$expires = '+1d';
}
@@ -7819,7 +7856,7 @@
$hash_parent ne '-c' && $hash_parent ne '--cc') {
# commitdiff with two commits given
my $hash_parent_short = $hash_parent;
- if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) {
+ if ($hash_parent =~ m/^$oid_regex$/) {
$hash_parent_short = substr($hash_parent, 0, 7);
}
$formats_nav .=
@@ -7928,7 +7965,7 @@
# non-textual hash id's can be cached
my $expires;
- if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
+ if ($hash =~ m/^$oid_regex$/) {
$expires = "+1d";
}
diff --git a/hash.h b/hash.h
index adde708..661c9f2 100644
--- a/hash.h
+++ b/hash.h
@@ -131,6 +131,8 @@
int hash_algo_by_name(const char *name);
/* Identical, except based on the format ID. */
int hash_algo_by_id(uint32_t format_id);
+/* Identical, except based on the length. */
+int hash_algo_by_length(int len);
/* Identical, except for a pointer to struct git_hash_algo. */
static inline int hash_algo_by_ptr(const struct git_hash_algo *p)
{
diff --git a/http-backend.c b/http-backend.c
index 29e68e3..ec3144b 100644
--- a/http-backend.c
+++ b/http-backend.c
@@ -711,8 +711,11 @@
{"GET", "/objects/info/http-alternates$", get_text_file},
{"GET", "/objects/info/packs$", get_info_packs},
{"GET", "/objects/[0-9a-f]{2}/[0-9a-f]{38}$", get_loose_object},
+ {"GET", "/objects/[0-9a-f]{2}/[0-9a-f]{62}$", get_loose_object},
{"GET", "/objects/pack/pack-[0-9a-f]{40}\\.pack$", get_pack_file},
+ {"GET", "/objects/pack/pack-[0-9a-f]{64}\\.pack$", get_pack_file},
{"GET", "/objects/pack/pack-[0-9a-f]{40}\\.idx$", get_idx_file},
+ {"GET", "/objects/pack/pack-[0-9a-f]{64}\\.idx$", get_idx_file},
{"POST", "/git-upload-pack$", service_rpc},
{"POST", "/git-receive-pack$", service_rpc}
diff --git a/http-push.c b/http-push.c
index b22c7ca..f675a96 100644
--- a/http-push.c
+++ b/http-push.c
@@ -145,7 +145,7 @@
char *url;
char *owner;
char *token;
- char tmpfile_suffix[41];
+ char tmpfile_suffix[GIT_MAX_HEXSZ + 1];
time_t start_time;
long timeout;
int refreshing;
@@ -315,7 +315,8 @@
return;
}
- fprintf(stderr, "Fetching pack %s\n", sha1_to_hex(target->sha1));
+ fprintf(stderr, "Fetching pack %s\n",
+ hash_to_hex(target->hash));
fprintf(stderr, " which contains %s\n", oid_to_hex(&request->obj->oid));
preq = new_http_pack_request(target, repo->url);
@@ -398,7 +399,7 @@
request->dest = strbuf_detach(&buf, NULL);
append_remote_object_url(&buf, repo->url, hex, 0);
- strbuf_add(&buf, request->lock->tmpfile_suffix, 41);
+ strbuf_add(&buf, request->lock->tmpfile_suffix, the_hash_algo->hexsz + 1);
request->url = strbuf_detach(&buf, NULL);
slot = get_active_slot();
@@ -757,8 +758,8 @@
static void handle_new_lock_ctx(struct xml_ctx *ctx, int tag_closed)
{
struct remote_lock *lock = (struct remote_lock *)ctx->userData;
- git_SHA_CTX sha_ctx;
- unsigned char lock_token_sha1[20];
+ git_hash_ctx hash_ctx;
+ unsigned char lock_token_hash[GIT_MAX_RAWSZ];
if (tag_closed && ctx->cdata) {
if (!strcmp(ctx->name, DAV_ACTIVELOCK_OWNER)) {
@@ -770,12 +771,12 @@
} else if (!strcmp(ctx->name, DAV_ACTIVELOCK_TOKEN)) {
lock->token = xstrdup(ctx->cdata);
- git_SHA1_Init(&sha_ctx);
- git_SHA1_Update(&sha_ctx, lock->token, strlen(lock->token));
- git_SHA1_Final(lock_token_sha1, &sha_ctx);
+ the_hash_algo->init_fn(&hash_ctx);
+ the_hash_algo->update_fn(&hash_ctx, lock->token, strlen(lock->token));
+ the_hash_algo->final_fn(lock_token_hash, &hash_ctx);
lock->tmpfile_suffix[0] = '_';
- memcpy(lock->tmpfile_suffix + 1, sha1_to_hex(lock_token_sha1), 40);
+ memcpy(lock->tmpfile_suffix + 1, hash_to_hex(lock_token_hash), the_hash_algo->hexsz);
}
}
}
@@ -1017,7 +1018,7 @@
/* extract hex from sharded "xx/x{38}" filename */
static int get_oid_hex_from_objpath(const char *path, struct object_id *oid)
{
- if (strlen(path) != GIT_SHA1_HEXSZ + 1)
+ if (strlen(path) != the_hash_algo->hexsz + 1)
return -1;
if (hex_to_bytes(oid->hash, path, 1))
@@ -1025,7 +1026,7 @@
path += 2;
path++; /* skip '/' */
- return hex_to_bytes(oid->hash + 1, path, GIT_SHA1_RAWSZ - 1);
+ return hex_to_bytes(oid->hash + 1, path, the_hash_algo->rawsz - 1);
}
static void process_ls_object(struct remote_ls_ctx *ls)
@@ -1373,7 +1374,7 @@
return count;
}
-static int update_remote(unsigned char *sha1, struct remote_lock *lock)
+static int update_remote(const struct object_id *oid, struct remote_lock *lock)
{
struct active_request_slot *slot;
struct slot_results results;
@@ -1382,7 +1383,7 @@
dav_headers = get_dav_token_headers(lock, DAV_HEADER_IF);
- strbuf_addf(&out_buffer.buf, "%s\n", sha1_to_hex(sha1));
+ strbuf_addf(&out_buffer.buf, "%s\n", oid_to_hex(oid));
slot = get_active_slot();
slot->results = &results;
@@ -1947,7 +1948,7 @@
run_request_queue();
/* Update the remote branch if all went well */
- if (aborted || !update_remote(ref->new_oid.hash, ref_lock))
+ if (aborted || !update_remote(&ref->new_oid, ref_lock))
rc = 1;
if (!rc)
diff --git a/http-walker.c b/http-walker.c
index 48b1b3a..fe15e32 100644
--- a/http-walker.c
+++ b/http-walker.c
@@ -442,9 +442,9 @@
if (walker->get_verbosely) {
fprintf(stderr, "Getting pack %s\n",
- sha1_to_hex(target->sha1));
+ hash_to_hex(target->hash));
fprintf(stderr, " which contains %s\n",
- sha1_to_hex(sha1));
+ hash_to_hex(sha1));
}
preq = new_http_pack_request(target, repo->base);
@@ -481,9 +481,9 @@
release_object_request(obj_req);
}
-static int fetch_object(struct walker *walker, unsigned char *sha1)
+static int fetch_object(struct walker *walker, unsigned char *hash)
{
- char *hex = sha1_to_hex(sha1);
+ char *hex = hash_to_hex(hash);
int ret = 0;
struct object_request *obj_req = NULL;
struct http_object_request *req;
@@ -491,7 +491,7 @@
list_for_each(pos, head) {
obj_req = list_entry(pos, struct object_request, node);
- if (hasheq(obj_req->oid.hash, sha1))
+ if (hasheq(obj_req->oid.hash, hash))
break;
}
if (obj_req == NULL)
@@ -556,20 +556,20 @@
return ret;
}
-static int fetch(struct walker *walker, unsigned char *sha1)
+static int fetch(struct walker *walker, unsigned char *hash)
{
struct walker_data *data = walker->data;
struct alt_base *altbase = data->alt;
- if (!fetch_object(walker, sha1))
+ if (!fetch_object(walker, hash))
return 0;
while (altbase) {
- if (!http_fetch_pack(walker, altbase, sha1))
+ if (!http_fetch_pack(walker, altbase, hash))
return 0;
fetch_alternates(walker, data->alt->base);
altbase = altbase->next;
}
- return error("Unable to find %s under %s", sha1_to_hex(sha1),
+ return error("Unable to find %s under %s", hash_to_hex(hash),
data->alt->base);
}
diff --git a/http.c b/http.c
index 89fcd36..98fb06d 100644
--- a/http.c
+++ b/http.c
@@ -2071,7 +2071,7 @@
url = quote_ref_url(base, ref->name);
if (http_get_strbuf(url, &buffer, &options) == HTTP_OK) {
strbuf_rtrim(&buffer);
- if (buffer.len == 40)
+ if (buffer.len == the_hash_algo->hexsz)
ret = get_oid_hex(buffer.buf, &ref->old_oid);
else if (starts_with(buffer.buf, "ref: ")) {
ref->symref = xstrdup(buffer.buf + 5);
@@ -2085,19 +2085,19 @@
}
/* Helpers for fetching packs */
-static char *fetch_pack_index(unsigned char *sha1, const char *base_url)
+static char *fetch_pack_index(unsigned char *hash, const char *base_url)
{
char *url, *tmp;
struct strbuf buf = STRBUF_INIT;
if (http_is_verbose)
- fprintf(stderr, "Getting index for pack %s\n", sha1_to_hex(sha1));
+ fprintf(stderr, "Getting index for pack %s\n", hash_to_hex(hash));
end_url_with_slash(&buf, base_url);
- strbuf_addf(&buf, "objects/pack/pack-%s.idx", sha1_to_hex(sha1));
+ strbuf_addf(&buf, "objects/pack/pack-%s.idx", hash_to_hex(hash));
url = strbuf_detach(&buf, NULL);
- strbuf_addf(&buf, "%s.temp", sha1_pack_index_name(sha1));
+ strbuf_addf(&buf, "%s.temp", sha1_pack_index_name(hash));
tmp = strbuf_detach(&buf, NULL);
if (http_get_file(url, tmp, NULL) != HTTP_OK) {
@@ -2153,11 +2153,11 @@
int http_get_info_packs(const char *base_url, struct packed_git **packs_head)
{
struct http_get_options options = {0};
- int ret = 0, i = 0;
- char *url, *data;
+ int ret = 0;
+ char *url;
+ const char *data;
struct strbuf buf = STRBUF_INIT;
- unsigned char hash[GIT_MAX_RAWSZ];
- const unsigned hexsz = the_hash_algo->hexsz;
+ struct object_id oid;
end_url_with_slash(&buf, base_url);
strbuf_addstr(&buf, "objects/info/packs");
@@ -2169,24 +2169,17 @@
goto cleanup;
data = buf.buf;
- while (i < buf.len) {
- switch (data[i]) {
- case 'P':
- i++;
- if (i + hexsz + 12 <= buf.len &&
- starts_with(data + i, " pack-") &&
- starts_with(data + i + hexsz + 6, ".pack\n")) {
- get_sha1_hex(data + i + 6, hash);
- fetch_and_setup_pack_index(packs_head, hash,
- base_url);
- i += hexsz + 11;
- break;
- }
- default:
- while (i < buf.len && data[i] != '\n')
- i++;
+ while (*data) {
+ if (skip_prefix(data, "P pack-", &data) &&
+ !parse_oid_hex(data, &oid, &data) &&
+ skip_prefix(data, ".pack", &data) &&
+ (*data == '\n' || *data == '\0')) {
+ fetch_and_setup_pack_index(packs_head, oid.hash, base_url);
+ } else {
+ data = strchrnul(data, '\n');
}
- i++;
+ if (*data)
+ data++; /* skip past newline */
}
cleanup:
@@ -2242,10 +2235,10 @@
return -1;
}
- unlink(sha1_pack_index_name(p->sha1));
+ unlink(sha1_pack_index_name(p->hash));
- if (finalize_object_file(preq->tmpfile.buf, sha1_pack_name(p->sha1))
- || finalize_object_file(tmp_idx, sha1_pack_index_name(p->sha1))) {
+ if (finalize_object_file(preq->tmpfile.buf, sha1_pack_name(p->hash))
+ || finalize_object_file(tmp_idx, sha1_pack_index_name(p->hash))) {
free(tmp_idx);
return -1;
}
@@ -2268,10 +2261,10 @@
end_url_with_slash(&buf, base_url);
strbuf_addf(&buf, "objects/pack/pack-%s.pack",
- sha1_to_hex(target->sha1));
+ hash_to_hex(target->hash));
preq->url = strbuf_detach(&buf, NULL);
- strbuf_addf(&preq->tmpfile, "%s.temp", sha1_pack_name(target->sha1));
+ strbuf_addf(&preq->tmpfile, "%s.temp", sha1_pack_name(target->hash));
preq->packfile = fopen(preq->tmpfile.buf, "a");
if (!preq->packfile) {
error("Unable to open local file %s for pack",
@@ -2295,7 +2288,8 @@
if (http_is_verbose)
fprintf(stderr,
"Resuming fetch of pack %s at byte %"PRIuMAX"\n",
- sha1_to_hex(target->sha1), (uintmax_t)prev_posn);
+ hash_to_hex(target->hash),
+ (uintmax_t)prev_posn);
http_opt_request_remainder(preq->slot->curl, prev_posn);
}
@@ -2342,8 +2336,8 @@
freq->stream.next_out = expn;
freq->stream.avail_out = sizeof(expn);
freq->zret = git_inflate(&freq->stream, Z_SYNC_FLUSH);
- git_SHA1_Update(&freq->c, expn,
- sizeof(expn) - freq->stream.avail_out);
+ the_hash_algo->update_fn(&freq->c, expn,
+ sizeof(expn) - freq->stream.avail_out);
} while (freq->stream.avail_in && freq->zret == Z_OK);
return size;
}
@@ -2401,7 +2395,7 @@
git_inflate_init(&freq->stream);
- git_SHA1_Init(&freq->c);
+ the_hash_algo->init_fn(&freq->c);
freq->url = get_remote_object_url(base_url, hex, 0);
@@ -2436,7 +2430,7 @@
if (prev_read == -1) {
memset(&freq->stream, 0, sizeof(freq->stream));
git_inflate_init(&freq->stream);
- git_SHA1_Init(&freq->c);
+ the_hash_algo->init_fn(&freq->c);
if (prev_posn>0) {
prev_posn = 0;
lseek(freq->localfile, 0, SEEK_SET);
@@ -2507,7 +2501,7 @@
}
git_inflate_end(&freq->stream);
- git_SHA1_Final(freq->real_oid.hash, &freq->c);
+ the_hash_algo->final_fn(freq->real_oid.hash, &freq->c);
if (freq->zret != Z_STREAM_END) {
unlink_or_warn(freq->tmpfile.buf);
return -1;
diff --git a/http.h b/http.h
index c197e4f..b429f1c 100644
--- a/http.h
+++ b/http.h
@@ -234,7 +234,7 @@
long http_code;
struct object_id oid;
struct object_id real_oid;
- git_SHA_CTX c;
+ git_hash_ctx c;
git_zstream stream;
int zret;
int rename;
diff --git a/ident.c b/ident.c
index 9c2eb0a..e666ee4 100644
--- a/ident.c
+++ b/ident.c
@@ -585,6 +585,26 @@
return set_ident(var, value);
}
+static void set_env_if(const char *key, const char *value, int *given, int bit)
+{
+ if ((*given & bit) || getenv(key))
+ return; /* nothing to do */
+ setenv(key, value, 0);
+ *given |= bit;
+}
+
+void prepare_fallback_ident(const char *name, const char *email)
+{
+ set_env_if("GIT_AUTHOR_NAME", name,
+ &author_ident_explicitly_given, IDENT_NAME_GIVEN);
+ set_env_if("GIT_AUTHOR_EMAIL", email,
+ &author_ident_explicitly_given, IDENT_MAIL_GIVEN);
+ set_env_if("GIT_COMMITTER_NAME", name,
+ &committer_ident_explicitly_given, IDENT_NAME_GIVEN);
+ set_env_if("GIT_COMMITTER_EMAIL", email,
+ &committer_ident_explicitly_given, IDENT_MAIL_GIVEN);
+}
+
static int buf_cmp(const char *a_begin, const char *a_end,
const char *b_begin, const char *b_end)
{
diff --git a/khash.h b/khash.h
index 642c0e6..af747a6 100644
--- a/khash.h
+++ b/khash.h
@@ -332,4 +332,22 @@
KHASH_INIT(sha1_pos, const unsigned char *, int, 1, sha1hash, __kh_oid_cmp)
typedef kh_sha1_pos_t khash_sha1_pos;
+static inline unsigned int oid_hash(struct object_id oid)
+{
+ return sha1hash(oid.hash);
+}
+
+static inline int oid_equal(struct object_id a, struct object_id b)
+{
+ return oideq(&a, &b);
+}
+
+KHASH_INIT(oid, struct object_id, int, 0, oid_hash, oid_equal)
+
+KHASH_INIT(oid_map, struct object_id, void *, 1, oid_hash, oid_equal)
+typedef kh_oid_t khash_oid_map;
+
+KHASH_INIT(oid_pos, struct object_id, int, 1, oid_hash, oid_equal)
+typedef kh_oid_pos_t khash_oid_pos;
+
#endif /* __AC_KHASH_H */
diff --git a/line-log.c b/line-log.c
index 59248e3..0a17b21 100644
--- a/line-log.c
+++ b/line-log.c
@@ -498,7 +498,7 @@
static void fill_blob_sha1(struct commit *commit, struct diff_filespec *spec)
{
- unsigned mode;
+ unsigned short mode;
struct object_id oid;
if (get_tree_entry(&commit->object.oid, spec->path, &oid, &mode))
diff --git a/list-objects.c b/list-objects.c
index dc77361..b5651dd 100644
--- a/list-objects.c
+++ b/list-objects.c
@@ -125,6 +125,11 @@
if (S_ISDIR(entry.mode)) {
struct tree *t = lookup_tree(ctx->revs->repo, &entry.oid);
+ if (!t) {
+ die(_("entry '%s' in tree %s has tree mode, "
+ "but is not a tree"),
+ entry.path, oid_to_hex(&tree->object.oid));
+ }
t->object.flags |= NOT_USER_GIVEN;
process_tree(ctx, t, base, entry.path);
}
@@ -133,6 +138,11 @@
base, entry.path);
else {
struct blob *b = lookup_blob(ctx->revs->repo, &entry.oid);
+ if (!b) {
+ die(_("entry '%s' in tree %s has blob mode, "
+ "but is not a blob"),
+ entry.path, oid_to_hex(&tree->object.oid));
+ }
b->object.flags |= NOT_USER_GIVEN;
process_blob(ctx, b, base, entry.path);
}
@@ -364,6 +374,9 @@
struct tree *tree = get_commit_tree(commit);
tree->object.flags |= NOT_USER_GIVEN;
add_pending_tree(ctx->revs, tree);
+ } else if (commit->object.parsed) {
+ die(_("unable to load root tree for commit %s"),
+ oid_to_hex(&commit->object.oid));
}
ctx->show_commit(commit, ctx->show_data);
diff --git a/match-trees.c b/match-trees.c
index ddc4d39..9d1ec8d 100644
--- a/match-trees.c
+++ b/match-trees.c
@@ -140,7 +140,7 @@
while (one.size) {
const char *path;
const struct object_id *elem;
- unsigned mode;
+ unsigned short mode;
int score;
elem = tree_entry_extract(&one, &path, &mode);
@@ -196,7 +196,7 @@
rewrite_here = NULL;
while (desc.size) {
const char *name;
- unsigned mode;
+ unsigned short mode;
tree_entry_extract(&desc, &name, &mode);
if (strlen(name) == toplen &&
@@ -285,7 +285,7 @@
if (add_score < del_score) {
/* We need to pick a subtree of two */
- unsigned mode;
+ unsigned short mode;
if (!*del_prefix)
return;
@@ -313,7 +313,7 @@
const char *shift_prefix)
{
struct object_id sub1, sub2;
- unsigned mode1, mode2;
+ unsigned short mode1, mode2;
unsigned candidate = 0;
/* Can hash2 be a tree at shift_prefix in tree hash1? */
diff --git a/merge-recursive.c b/merge-recursive.c
index 6c40c61..a7bcfcb 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -115,32 +115,32 @@
hashmap_init(map, (hashmap_cmp_fn) collision_cmp, NULL, 0);
}
-static void flush_output(struct merge_options *o)
+static void flush_output(struct merge_options *opt)
{
- if (o->buffer_output < 2 && o->obuf.len) {
- fputs(o->obuf.buf, stdout);
- strbuf_reset(&o->obuf);
+ if (opt->buffer_output < 2 && opt->obuf.len) {
+ fputs(opt->obuf.buf, stdout);
+ strbuf_reset(&opt->obuf);
}
}
-static int err(struct merge_options *o, const char *err, ...)
+static int err(struct merge_options *opt, const char *err, ...)
{
va_list params;
- if (o->buffer_output < 2)
- flush_output(o);
+ if (opt->buffer_output < 2)
+ flush_output(opt);
else {
- strbuf_complete(&o->obuf, '\n');
- strbuf_addstr(&o->obuf, "error: ");
+ strbuf_complete(&opt->obuf, '\n');
+ strbuf_addstr(&opt->obuf, "error: ");
}
va_start(params, err);
- strbuf_vaddf(&o->obuf, err, params);
+ strbuf_vaddf(&opt->obuf, err, params);
va_end(params);
- if (o->buffer_output > 1)
- strbuf_addch(&o->obuf, '\n');
+ if (opt->buffer_output > 1)
+ strbuf_addch(&opt->obuf, '\n');
else {
- error("%s", o->obuf.buf);
- strbuf_reset(&o->obuf);
+ error("%s", opt->obuf.buf);
+ strbuf_reset(&opt->obuf);
}
return -1;
@@ -163,6 +163,11 @@
return lookup_tree(repo, &shifted);
}
+static inline void set_commit_tree(struct commit *c, struct tree *t)
+{
+ c->maybe_tree = t;
+}
+
static struct commit *make_virtual_commit(struct repository *repo,
struct tree *tree,
const char *comment)
@@ -170,7 +175,7 @@
struct commit *commit = alloc_commit_node(repo);
set_merge_remote_desc(commit, comment, (struct object *)commit);
- commit->maybe_tree = tree;
+ set_commit_tree(commit, tree);
commit->object.parsed = 1;
return commit;
}
@@ -196,163 +201,148 @@
RENAME_TWO_FILES_TO_ONE
};
-struct rename_conflict_info {
- enum rename_type rename_type;
- struct diff_filepair *pair1;
- struct diff_filepair *pair2;
- const char *branch1;
- const char *branch2;
- struct stage_data *dst_entry1;
- struct stage_data *dst_entry2;
- struct diff_filespec ren1_other;
- struct diff_filespec ren2_other;
-};
-
/*
* Since we want to write the index eventually, we cannot reuse the index
* for these (temporary) data.
*/
struct stage_data {
- struct {
- unsigned mode;
- struct object_id oid;
- } stages[4];
+ struct diff_filespec stages[4]; /* mostly for oid & mode; maybe path */
struct rename_conflict_info *rename_conflict_info;
unsigned processed:1;
};
+struct rename {
+ unsigned processed:1;
+ struct diff_filepair *pair;
+ const char *branch; /* branch that the rename occurred on */
+ /*
+ * If directory rename detection affected this rename, what was its
+ * original type ('A' or 'R') and it's original destination before
+ * the directory rename (otherwise, '\0' and NULL for these two vars).
+ */
+ char dir_rename_original_type;
+ char *dir_rename_original_dest;
+ /*
+ * Purpose of src_entry and dst_entry:
+ *
+ * If 'before' is renamed to 'after' then src_entry will contain
+ * the versions of 'before' from the merge_base, HEAD, and MERGE in
+ * stages 1, 2, and 3; dst_entry will contain the respective
+ * versions of 'after' in corresponding locations. Thus, we have a
+ * total of six modes and oids, though some will be null. (Stage 0
+ * is ignored; we're interested in handling conflicts.)
+ *
+ * Since we don't turn on break-rewrites by default, neither
+ * src_entry nor dst_entry can have all three of their stages have
+ * non-null oids, meaning at most four of the six will be non-null.
+ * Also, since this is a rename, both src_entry and dst_entry will
+ * have at least one non-null oid, meaning at least two will be
+ * non-null. Of the six oids, a typical rename will have three be
+ * non-null. Only two implies a rename/delete, and four implies a
+ * rename/add.
+ */
+ struct stage_data *src_entry;
+ struct stage_data *dst_entry;
+};
+
+struct rename_conflict_info {
+ enum rename_type rename_type;
+ struct rename *ren1;
+ struct rename *ren2;
+};
+
static inline void setup_rename_conflict_info(enum rename_type rename_type,
- struct diff_filepair *pair1,
- struct diff_filepair *pair2,
- const char *branch1,
- const char *branch2,
- struct stage_data *dst_entry1,
- struct stage_data *dst_entry2,
- struct merge_options *o,
- struct stage_data *src_entry1,
- struct stage_data *src_entry2)
+ struct merge_options *opt,
+ struct rename *ren1,
+ struct rename *ren2)
{
- int ostage1 = 0, ostage2;
struct rename_conflict_info *ci;
/*
* When we have two renames involved, it's easiest to get the
* correct things into stage 2 and 3, and to make sure that the
* content merge puts HEAD before the other branch if we just
- * ensure that branch1 == o->branch1. So, simply flip arguments
+ * ensure that branch1 == opt->branch1. So, simply flip arguments
* around if we don't have that.
*/
- if (dst_entry2 && branch1 != o->branch1) {
- setup_rename_conflict_info(rename_type,
- pair2, pair1,
- branch2, branch1,
- dst_entry2, dst_entry1,
- o,
- src_entry2, src_entry1);
+ if (ren2 && ren1->branch != opt->branch1) {
+ setup_rename_conflict_info(rename_type, opt, ren2, ren1);
return;
}
ci = xcalloc(1, sizeof(struct rename_conflict_info));
ci->rename_type = rename_type;
- ci->pair1 = pair1;
- ci->branch1 = branch1;
- ci->branch2 = branch2;
+ ci->ren1 = ren1;
+ ci->ren2 = ren2;
- ci->dst_entry1 = dst_entry1;
- dst_entry1->rename_conflict_info = ci;
- dst_entry1->processed = 0;
-
- assert(!pair2 == !dst_entry2);
- if (dst_entry2) {
- ci->dst_entry2 = dst_entry2;
- ci->pair2 = pair2;
- dst_entry2->rename_conflict_info = ci;
- }
-
- /*
- * For each rename, there could have been
- * modifications on the side of history where that
- * file was not renamed.
- */
- if (rename_type == RENAME_ADD ||
- rename_type == RENAME_TWO_FILES_TO_ONE) {
- ostage1 = o->branch1 == branch1 ? 3 : 2;
-
- ci->ren1_other.path = pair1->one->path;
- oidcpy(&ci->ren1_other.oid, &src_entry1->stages[ostage1].oid);
- ci->ren1_other.mode = src_entry1->stages[ostage1].mode;
- }
-
- if (rename_type == RENAME_TWO_FILES_TO_ONE) {
- ostage2 = ostage1 ^ 1;
-
- ci->ren2_other.path = pair2->one->path;
- oidcpy(&ci->ren2_other.oid, &src_entry2->stages[ostage2].oid);
- ci->ren2_other.mode = src_entry2->stages[ostage2].mode;
+ ci->ren1->dst_entry->processed = 0;
+ ci->ren1->dst_entry->rename_conflict_info = ci;
+ if (ren2) {
+ ci->ren2->dst_entry->rename_conflict_info = ci;
}
}
-static int show(struct merge_options *o, int v)
+static int show(struct merge_options *opt, int v)
{
- return (!o->call_depth && o->verbosity >= v) || o->verbosity >= 5;
+ return (!opt->call_depth && opt->verbosity >= v) || opt->verbosity >= 5;
}
__attribute__((format (printf, 3, 4)))
-static void output(struct merge_options *o, int v, const char *fmt, ...)
+static void output(struct merge_options *opt, int v, const char *fmt, ...)
{
va_list ap;
- if (!show(o, v))
+ if (!show(opt, v))
return;
- strbuf_addchars(&o->obuf, ' ', o->call_depth * 2);
+ strbuf_addchars(&opt->obuf, ' ', opt->call_depth * 2);
va_start(ap, fmt);
- strbuf_vaddf(&o->obuf, fmt, ap);
+ strbuf_vaddf(&opt->obuf, fmt, ap);
va_end(ap);
- strbuf_addch(&o->obuf, '\n');
- if (!o->buffer_output)
- flush_output(o);
+ strbuf_addch(&opt->obuf, '\n');
+ if (!opt->buffer_output)
+ flush_output(opt);
}
-static void output_commit_title(struct merge_options *o, struct commit *commit)
+static void output_commit_title(struct merge_options *opt, struct commit *commit)
{
struct merge_remote_desc *desc;
- strbuf_addchars(&o->obuf, ' ', o->call_depth * 2);
+ strbuf_addchars(&opt->obuf, ' ', opt->call_depth * 2);
desc = merge_remote_util(commit);
if (desc)
- strbuf_addf(&o->obuf, "virtual %s\n", desc->name);
+ strbuf_addf(&opt->obuf, "virtual %s\n", desc->name);
else {
- strbuf_add_unique_abbrev(&o->obuf, &commit->object.oid,
+ strbuf_add_unique_abbrev(&opt->obuf, &commit->object.oid,
DEFAULT_ABBREV);
- strbuf_addch(&o->obuf, ' ');
+ strbuf_addch(&opt->obuf, ' ');
if (parse_commit(commit) != 0)
- strbuf_addstr(&o->obuf, _("(bad commit)\n"));
+ strbuf_addstr(&opt->obuf, _("(bad commit)\n"));
else {
const char *title;
const char *msg = get_commit_buffer(commit, NULL);
int len = find_commit_subject(msg, &title);
if (len)
- strbuf_addf(&o->obuf, "%.*s\n", len, title);
+ strbuf_addf(&opt->obuf, "%.*s\n", len, title);
unuse_commit_buffer(commit, msg);
}
}
- flush_output(o);
+ flush_output(opt);
}
-static int add_cacheinfo(struct merge_options *o,
- unsigned int mode, const struct object_id *oid,
+static int add_cacheinfo(struct merge_options *opt,
+ const struct diff_filespec *blob,
const char *path, int stage, int refresh, int options)
{
- struct index_state *istate = o->repo->index;
+ struct index_state *istate = opt->repo->index;
struct cache_entry *ce;
int ret;
- ce = make_cache_entry(istate, mode, oid ? oid : &null_oid, path, stage, 0);
+ ce = make_cache_entry(istate, blob->mode, &blob->oid, path, stage, 0);
if (!ce)
- return err(o, _("add_cacheinfo failed for path '%s'; merge aborting."), path);
+ return err(opt, _("add_cacheinfo failed for path '%s'; merge aborting."), path);
ret = add_index_entry(istate, ce, options);
if (refresh) {
@@ -361,7 +351,7 @@
nce = refresh_cache_entry(istate, ce,
CE_MATCH_REFRESH | CE_MATCH_IGNORE_MISSING);
if (!nce)
- return err(o, _("add_cacheinfo failed to refresh for path '%s'; merge aborting."), path);
+ return err(opt, _("add_cacheinfo failed to refresh for path '%s'; merge aborting."), path);
if (nce != ce)
ret = add_index_entry(istate, nce, options);
}
@@ -374,7 +364,7 @@
init_tree_desc(desc, tree->buffer, tree->size);
}
-static int unpack_trees_start(struct merge_options *o,
+static int unpack_trees_start(struct merge_options *opt,
struct tree *common,
struct tree *head,
struct tree *merge)
@@ -383,49 +373,49 @@
struct tree_desc t[3];
struct index_state tmp_index = { NULL };
- memset(&o->unpack_opts, 0, sizeof(o->unpack_opts));
- if (o->call_depth)
- o->unpack_opts.index_only = 1;
+ memset(&opt->unpack_opts, 0, sizeof(opt->unpack_opts));
+ if (opt->call_depth)
+ opt->unpack_opts.index_only = 1;
else
- o->unpack_opts.update = 1;
- o->unpack_opts.merge = 1;
- o->unpack_opts.head_idx = 2;
- o->unpack_opts.fn = threeway_merge;
- o->unpack_opts.src_index = o->repo->index;
- o->unpack_opts.dst_index = &tmp_index;
- o->unpack_opts.aggressive = !merge_detect_rename(o);
- setup_unpack_trees_porcelain(&o->unpack_opts, "merge");
+ opt->unpack_opts.update = 1;
+ opt->unpack_opts.merge = 1;
+ opt->unpack_opts.head_idx = 2;
+ opt->unpack_opts.fn = threeway_merge;
+ opt->unpack_opts.src_index = opt->repo->index;
+ opt->unpack_opts.dst_index = &tmp_index;
+ opt->unpack_opts.aggressive = !merge_detect_rename(opt);
+ setup_unpack_trees_porcelain(&opt->unpack_opts, "merge");
init_tree_desc_from_tree(t+0, common);
init_tree_desc_from_tree(t+1, head);
init_tree_desc_from_tree(t+2, merge);
- rc = unpack_trees(3, t, &o->unpack_opts);
- cache_tree_free(&o->repo->index->cache_tree);
+ rc = unpack_trees(3, t, &opt->unpack_opts);
+ cache_tree_free(&opt->repo->index->cache_tree);
/*
- * Update o->repo->index to match the new results, AFTER saving a copy
- * in o->orig_index. Update src_index to point to the saved copy.
+ * Update opt->repo->index to match the new results, AFTER saving a copy
+ * in opt->orig_index. Update src_index to point to the saved copy.
* (verify_uptodate() checks src_index, and the original index is
* the one that had the necessary modification timestamps.)
*/
- o->orig_index = *o->repo->index;
- *o->repo->index = tmp_index;
- o->unpack_opts.src_index = &o->orig_index;
+ opt->orig_index = *opt->repo->index;
+ *opt->repo->index = tmp_index;
+ opt->unpack_opts.src_index = &opt->orig_index;
return rc;
}
-static void unpack_trees_finish(struct merge_options *o)
+static void unpack_trees_finish(struct merge_options *opt)
{
- discard_index(&o->orig_index);
- clear_unpack_trees_porcelain(&o->unpack_opts);
+ discard_index(&opt->orig_index);
+ clear_unpack_trees_porcelain(&opt->unpack_opts);
}
-struct tree *write_tree_from_memory(struct merge_options *o)
+struct tree *write_tree_from_memory(struct merge_options *opt)
{
struct tree *result = NULL;
- struct index_state *istate = o->repo->index;
+ struct index_state *istate = opt->repo->index;
if (unmerged_index(istate)) {
int i;
@@ -444,11 +434,11 @@
if (!cache_tree_fully_valid(istate->cache_tree) &&
cache_tree_update(istate, 0) < 0) {
- err(o, _("error building trees"));
+ err(opt, _("error building trees"));
return NULL;
}
- result = lookup_tree(o->repo, &istate->cache_tree->oid);
+ result = lookup_tree(opt->repo, &istate->cache_tree->oid);
return result;
}
@@ -459,37 +449,36 @@
{
struct path_hashmap_entry *entry;
int baselen = base->len;
- struct merge_options *o = context;
+ struct merge_options *opt = context;
strbuf_addstr(base, path);
FLEX_ALLOC_MEM(entry, path, base->buf, base->len);
hashmap_entry_init(entry, path_hash(entry->path));
- hashmap_add(&o->current_file_dir_set, entry);
+ hashmap_add(&opt->current_file_dir_set, entry);
strbuf_setlen(base, baselen);
return (S_ISDIR(mode) ? READ_TREE_RECURSIVE : 0);
}
-static void get_files_dirs(struct merge_options *o, struct tree *tree)
+static void get_files_dirs(struct merge_options *opt, struct tree *tree)
{
struct pathspec match_all;
memset(&match_all, 0, sizeof(match_all));
read_tree_recursive(the_repository, tree, "", 0, 0,
- &match_all, save_files_dirs, o);
+ &match_all, save_files_dirs, opt);
}
static int get_tree_entry_if_blob(const struct object_id *tree,
const char *path,
- struct object_id *hashy,
- unsigned int *mode_o)
+ struct diff_filespec *dfs)
{
int ret;
- ret = get_tree_entry(tree, path, hashy, mode_o);
- if (S_ISDIR(*mode_o)) {
- oidcpy(hashy, &null_oid);
- *mode_o = 0;
+ ret = get_tree_entry(tree, path, &dfs->oid, &dfs->mode);
+ if (S_ISDIR(dfs->mode)) {
+ oidcpy(&dfs->oid, &null_oid);
+ dfs->mode = 0;
}
return ret;
}
@@ -504,12 +493,9 @@
{
struct string_list_item *item;
struct stage_data *e = xcalloc(1, sizeof(struct stage_data));
- get_tree_entry_if_blob(&o->object.oid, path,
- &e->stages[1].oid, &e->stages[1].mode);
- get_tree_entry_if_blob(&a->object.oid, path,
- &e->stages[2].oid, &e->stages[2].mode);
- get_tree_entry_if_blob(&b->object.oid, path,
- &e->stages[3].oid, &e->stages[3].mode);
+ get_tree_entry_if_blob(&o->object.oid, path, &e->stages[1]);
+ get_tree_entry_if_blob(&a->object.oid, path, &e->stages[2]);
+ get_tree_entry_if_blob(&b->object.oid, path, &e->stages[3]);
item = string_list_insert(entries, path);
item->util = e;
return e;
@@ -573,7 +559,7 @@
return onelen - twolen;
}
-static void record_df_conflict_files(struct merge_options *o,
+static void record_df_conflict_files(struct merge_options *opt,
struct string_list *entries)
{
/* If there is a D/F conflict and the file for such a conflict
@@ -598,7 +584,7 @@
* If we're merging merge-bases, we don't want to bother with
* any working directory changes.
*/
- if (o->call_depth)
+ if (opt->call_depth)
return;
/* Ensure D/F conflicts are adjacent in the entries list. */
@@ -610,7 +596,7 @@
df_sorted_entries.cmp = string_list_df_name_compare;
string_list_sort(&df_sorted_entries);
- string_list_clear(&o->df_conflict_file_set, 1);
+ string_list_clear(&opt->df_conflict_file_set, 1);
for (i = 0; i < df_sorted_entries.nr; i++) {
const char *path = df_sorted_entries.items[i].string;
int len = strlen(path);
@@ -626,7 +612,7 @@
len > last_len &&
memcmp(path, last_file, last_len) == 0 &&
path[last_len] == '/') {
- string_list_insert(&o->df_conflict_file_set, last_file);
+ string_list_insert(&opt->df_conflict_file_set, last_file);
}
/*
@@ -645,33 +631,6 @@
string_list_clear(&df_sorted_entries, 0);
}
-struct rename {
- struct diff_filepair *pair;
- /*
- * Purpose of src_entry and dst_entry:
- *
- * If 'before' is renamed to 'after' then src_entry will contain
- * the versions of 'before' from the merge_base, HEAD, and MERGE in
- * stages 1, 2, and 3; dst_entry will contain the respective
- * versions of 'after' in corresponding locations. Thus, we have a
- * total of six modes and oids, though some will be null. (Stage 0
- * is ignored; we're interested in handling conflicts.)
- *
- * Since we don't turn on break-rewrites by default, neither
- * src_entry nor dst_entry can have all three of their stages have
- * non-null oids, meaning at most four of the six will be non-null.
- * Also, since this is a rename, both src_entry and dst_entry will
- * have at least one non-null oid, meaning at least two will be
- * non-null. Of the six oids, a typical rename will have three be
- * non-null. Only two implies a rename/delete, and four implies a
- * rename/add.
- */
- struct stage_data *src_entry;
- struct stage_data *dst_entry;
- unsigned add_turned_into_rename:1;
- unsigned processed:1;
-};
-
static int update_stages(struct merge_options *opt, const char *path,
const struct diff_filespec *o,
const struct diff_filespec *a,
@@ -692,13 +651,13 @@
if (remove_file_from_index(opt->repo->index, path))
return -1;
if (o)
- if (add_cacheinfo(opt, o->mode, &o->oid, path, 1, 0, options))
+ if (add_cacheinfo(opt, o, path, 1, 0, options))
return -1;
if (a)
- if (add_cacheinfo(opt, a->mode, &a->oid, path, 2, 0, options))
+ if (add_cacheinfo(opt, a, path, 2, 0, options))
return -1;
if (b)
- if (add_cacheinfo(opt, b->mode, &b->oid, path, 3, 0, options))
+ if (add_cacheinfo(opt, b, path, 3, 0, options))
return -1;
return 0;
}
@@ -717,20 +676,20 @@
oidcpy(&entry->stages[3].oid, &b->oid);
}
-static int remove_file(struct merge_options *o, int clean,
+static int remove_file(struct merge_options *opt, int clean,
const char *path, int no_wd)
{
- int update_cache = o->call_depth || clean;
- int update_working_directory = !o->call_depth && !no_wd;
+ int update_cache = opt->call_depth || clean;
+ int update_working_directory = !opt->call_depth && !no_wd;
if (update_cache) {
- if (remove_file_from_index(o->repo->index, path))
+ if (remove_file_from_index(opt->repo->index, path))
return -1;
}
if (update_working_directory) {
if (ignore_case) {
struct cache_entry *ce;
- ce = index_file_exists(o->repo->index, path, strlen(path),
+ ce = index_file_exists(opt->repo->index, path, strlen(path),
ignore_case);
if (ce && ce_stage(ce) == 0 && strcmp(path, ce->name))
return 0;
@@ -751,7 +710,7 @@
out->buf[i] = '_';
}
-static char *unique_path(struct merge_options *o, const char *path, const char *branch)
+static char *unique_path(struct merge_options *opt, const char *path, const char *branch)
{
struct path_hashmap_entry *entry;
struct strbuf newpath = STRBUF_INIT;
@@ -762,16 +721,16 @@
add_flattened_path(&newpath, branch);
base_len = newpath.len;
- while (hashmap_get_from_hash(&o->current_file_dir_set,
+ while (hashmap_get_from_hash(&opt->current_file_dir_set,
path_hash(newpath.buf), newpath.buf) ||
- (!o->call_depth && file_exists(newpath.buf))) {
+ (!opt->call_depth && file_exists(newpath.buf))) {
strbuf_setlen(&newpath, base_len);
strbuf_addf(&newpath, "_%d", suffix++);
}
FLEX_ALLOC_MEM(entry, path, newpath.buf, newpath.len);
hashmap_entry_init(entry, path_hash(entry->path));
- hashmap_add(&o->current_file_dir_set, entry);
+ hashmap_add(&opt->current_file_dir_set, entry);
return strbuf_detach(&newpath, NULL);
}
@@ -810,10 +769,10 @@
* Returns whether path was tracked in the index before the merge started,
* and its oid and mode match the specified values
*/
-static int was_tracked_and_matches(struct merge_options *o, const char *path,
- const struct object_id *oid, unsigned mode)
+static int was_tracked_and_matches(struct merge_options *opt, const char *path,
+ const struct diff_filespec *blob)
{
- int pos = index_name_pos(&o->orig_index, path, strlen(path));
+ int pos = index_name_pos(&opt->orig_index, path, strlen(path));
struct cache_entry *ce;
if (0 > pos)
@@ -821,16 +780,16 @@
return 0;
/* See if the file we were tracking before matches */
- ce = o->orig_index.cache[pos];
- return (oid_eq(&ce->oid, oid) && ce->ce_mode == mode);
+ ce = opt->orig_index.cache[pos];
+ return (oid_eq(&ce->oid, &blob->oid) && ce->ce_mode == blob->mode);
}
/*
* Returns whether path was tracked in the index before the merge started
*/
-static int was_tracked(struct merge_options *o, const char *path)
+static int was_tracked(struct merge_options *opt, const char *path)
{
- int pos = index_name_pos(&o->orig_index, path, strlen(path));
+ int pos = index_name_pos(&opt->orig_index, path, strlen(path));
if (0 <= pos)
/* we were tracking this path before the merge */
@@ -839,13 +798,13 @@
return 0;
}
-static int would_lose_untracked(struct merge_options *o, const char *path)
+static int would_lose_untracked(struct merge_options *opt, const char *path)
{
- struct index_state *istate = o->repo->index;
+ struct index_state *istate = opt->repo->index;
/*
* This may look like it can be simplified to:
- * return !was_tracked(o, path) && file_exists(path)
+ * return !was_tracked(opt, path) && file_exists(path)
* but it can't. This function needs to know whether path was in
* the working tree due to EITHER having been tracked in the index
* before the merge OR having been put into the working copy and
@@ -882,38 +841,38 @@
return file_exists(path);
}
-static int was_dirty(struct merge_options *o, const char *path)
+static int was_dirty(struct merge_options *opt, const char *path)
{
struct cache_entry *ce;
int dirty = 1;
- if (o->call_depth || !was_tracked(o, path))
+ if (opt->call_depth || !was_tracked(opt, path))
return !dirty;
- ce = index_file_exists(o->unpack_opts.src_index,
+ ce = index_file_exists(opt->unpack_opts.src_index,
path, strlen(path), ignore_case);
- dirty = verify_uptodate(ce, &o->unpack_opts) != 0;
+ dirty = verify_uptodate(ce, &opt->unpack_opts) != 0;
return dirty;
}
-static int make_room_for_path(struct merge_options *o, const char *path)
+static int make_room_for_path(struct merge_options *opt, const char *path)
{
int status, i;
const char *msg = _("failed to create path '%s'%s");
/* Unlink any D/F conflict files that are in the way */
- for (i = 0; i < o->df_conflict_file_set.nr; i++) {
- const char *df_path = o->df_conflict_file_set.items[i].string;
+ for (i = 0; i < opt->df_conflict_file_set.nr; i++) {
+ const char *df_path = opt->df_conflict_file_set.items[i].string;
size_t pathlen = strlen(path);
size_t df_pathlen = strlen(df_path);
if (df_pathlen < pathlen &&
path[df_pathlen] == '/' &&
strncmp(path, df_path, df_pathlen) == 0) {
- output(o, 3,
+ output(opt, 3,
_("Removing %s to make room for subdirectory\n"),
df_path);
unlink(df_path);
- unsorted_string_list_delete_item(&o->df_conflict_file_set,
+ unsorted_string_list_delete_item(&opt->df_conflict_file_set,
i, 0);
break;
}
@@ -924,16 +883,16 @@
if (status) {
if (status == SCLD_EXISTS)
/* something else exists */
- return err(o, msg, path, _(": perhaps a D/F conflict?"));
- return err(o, msg, path, "");
+ return err(opt, msg, path, _(": perhaps a D/F conflict?"));
+ return err(opt, msg, path, "");
}
/*
* Do not unlink a file in the work tree if we are not
* tracking it.
*/
- if (would_lose_untracked(o, path))
- return err(o, _("refusing to lose untracked file at '%s'"),
+ if (would_lose_untracked(opt, path))
+ return err(opt, _("refusing to lose untracked file at '%s'"),
path);
/* Successful unlink is good.. */
@@ -943,19 +902,18 @@
if (errno == ENOENT)
return 0;
/* .. but not some other error (who really cares what?) */
- return err(o, msg, path, _(": perhaps a D/F conflict?"));
+ return err(opt, msg, path, _(": perhaps a D/F conflict?"));
}
-static int update_file_flags(struct merge_options *o,
- const struct object_id *oid,
- unsigned mode,
+static int update_file_flags(struct merge_options *opt,
+ const struct diff_filespec *contents,
const char *path,
int update_cache,
int update_wd)
{
int ret = 0;
- if (o->call_depth)
+ if (opt->call_depth)
update_wd = 0;
if (update_wd) {
@@ -963,7 +921,7 @@
void *buf;
unsigned long size;
- if (S_ISGITLINK(mode)) {
+ if (S_ISGITLINK(contents->mode)) {
/*
* We may later decide to recursively descend into
* the submodule directory and update its index
@@ -973,84 +931,84 @@
goto update_index;
}
- buf = read_object_file(oid, &type, &size);
+ buf = read_object_file(&contents->oid, &type, &size);
if (!buf)
- return err(o, _("cannot read object %s '%s'"), oid_to_hex(oid), path);
+ return err(opt, _("cannot read object %s '%s'"),
+ oid_to_hex(&contents->oid), path);
if (type != OBJ_BLOB) {
- ret = err(o, _("blob expected for %s '%s'"), oid_to_hex(oid), path);
+ ret = err(opt, _("blob expected for %s '%s'"),
+ oid_to_hex(&contents->oid), path);
goto free_buf;
}
- if (S_ISREG(mode)) {
+ if (S_ISREG(contents->mode)) {
struct strbuf strbuf = STRBUF_INIT;
- if (convert_to_working_tree(o->repo->index, path, buf, size, &strbuf)) {
+ if (convert_to_working_tree(opt->repo->index, path, buf, size, &strbuf)) {
free(buf);
size = strbuf.len;
buf = strbuf_detach(&strbuf, NULL);
}
}
- if (make_room_for_path(o, path) < 0) {
+ if (make_room_for_path(opt, path) < 0) {
update_wd = 0;
goto free_buf;
}
- if (S_ISREG(mode) || (!has_symlinks && S_ISLNK(mode))) {
+ if (S_ISREG(contents->mode) ||
+ (!has_symlinks && S_ISLNK(contents->mode))) {
int fd;
- if (mode & 0100)
- mode = 0777;
- else
- mode = 0666;
+ int mode = (contents->mode & 0100 ? 0777 : 0666);
+
fd = open(path, O_WRONLY | O_TRUNC | O_CREAT, mode);
if (fd < 0) {
- ret = err(o, _("failed to open '%s': %s"),
+ ret = err(opt, _("failed to open '%s': %s"),
path, strerror(errno));
goto free_buf;
}
write_in_full(fd, buf, size);
close(fd);
- } else if (S_ISLNK(mode)) {
+ } else if (S_ISLNK(contents->mode)) {
char *lnk = xmemdupz(buf, size);
safe_create_leading_directories_const(path);
unlink(path);
if (symlink(lnk, path))
- ret = err(o, _("failed to symlink '%s': %s"),
+ ret = err(opt, _("failed to symlink '%s': %s"),
path, strerror(errno));
free(lnk);
} else
- ret = err(o,
+ ret = err(opt,
_("do not know what to do with %06o %s '%s'"),
- mode, oid_to_hex(oid), path);
+ contents->mode, oid_to_hex(&contents->oid), path);
free_buf:
free(buf);
}
update_index:
if (!ret && update_cache)
- if (add_cacheinfo(o, mode, oid, path, 0, update_wd,
+ if (add_cacheinfo(opt, contents, path, 0, update_wd,
ADD_CACHE_OK_TO_ADD))
return -1;
return ret;
}
-static int update_file(struct merge_options *o,
+static int update_file(struct merge_options *opt,
int clean,
- const struct object_id *oid,
- unsigned mode,
+ const struct diff_filespec *contents,
const char *path)
{
- return update_file_flags(o, oid, mode, path, o->call_depth || clean, !o->call_depth);
+ return update_file_flags(opt, contents, path,
+ opt->call_depth || clean, !opt->call_depth);
}
/* Low level file merging, update and removal */
struct merge_file_info {
- struct object_id oid;
- unsigned mode;
+ struct diff_filespec blob; /* mostly use oid & mode; sometimes path */
unsigned clean:1,
merge:1;
};
-static int merge_3way(struct merge_options *o,
+static int merge_3way(struct merge_options *opt,
mmbuffer_t *result_buf,
- const struct diff_filespec *one,
+ const struct diff_filespec *o,
const struct diff_filespec *a,
const struct diff_filespec *b,
const char *branch1,
@@ -1062,15 +1020,15 @@
char *base_name, *name1, *name2;
int merge_status;
- ll_opts.renormalize = o->renormalize;
+ ll_opts.renormalize = opt->renormalize;
ll_opts.extra_marker_size = extra_marker_size;
- ll_opts.xdl_opts = o->xdl_opts;
+ ll_opts.xdl_opts = opt->xdl_opts;
- if (o->call_depth) {
+ if (opt->call_depth) {
ll_opts.virtual_ancestor = 1;
ll_opts.variant = 0;
} else {
- switch (o->recursive_variant) {
+ switch (opt->recursive_variant) {
case MERGE_RECURSIVE_OURS:
ll_opts.variant = XDL_MERGE_FAVOR_OURS;
break;
@@ -1083,26 +1041,27 @@
}
}
+ assert(a->path && b->path);
if (strcmp(a->path, b->path) ||
- (o->ancestor != NULL && strcmp(a->path, one->path) != 0)) {
- base_name = o->ancestor == NULL ? NULL :
- mkpathdup("%s:%s", o->ancestor, one->path);
+ (opt->ancestor != NULL && strcmp(a->path, o->path) != 0)) {
+ base_name = opt->ancestor == NULL ? NULL :
+ mkpathdup("%s:%s", opt->ancestor, o->path);
name1 = mkpathdup("%s:%s", branch1, a->path);
name2 = mkpathdup("%s:%s", branch2, b->path);
} else {
- base_name = o->ancestor == NULL ? NULL :
- mkpathdup("%s", o->ancestor);
+ base_name = opt->ancestor == NULL ? NULL :
+ mkpathdup("%s", opt->ancestor);
name1 = mkpathdup("%s", branch1);
name2 = mkpathdup("%s", branch2);
}
- read_mmblob(&orig, &one->oid);
+ read_mmblob(&orig, &o->oid);
read_mmblob(&src1, &a->oid);
read_mmblob(&src2, &b->oid);
merge_status = ll_merge(result_buf, a->path, &orig, base_name,
&src1, name1, &src2, name2,
- o->repo->index, &ll_opts);
+ opt->repo->index, &ll_opts);
free(base_name);
free(name1);
@@ -1122,7 +1081,7 @@
struct commit *commit;
int contains_another;
- char merged_revision[42];
+ char merged_revision[GIT_MAX_HEXSZ + 2];
const char *rev_args[] = { "rev-list", "--merges", "--ancestry-path",
"--all", merged_revision, NULL };
struct rev_info revs;
@@ -1184,7 +1143,12 @@
strbuf_release(&sb);
}
-static int merge_submodule(struct merge_options *o,
+static int is_valid(const struct diff_filespec *dfs)
+{
+ return dfs->mode != 0 && !is_null_oid(&dfs->oid);
+}
+
+static int merge_submodule(struct merge_options *opt,
struct object_id *result, const char *path,
const struct object_id *base, const struct object_id *a,
const struct object_id *b)
@@ -1194,7 +1158,7 @@
struct object_array merges;
int i;
- int search = !o->call_depth;
+ int search = !opt->call_depth;
/* store a in result in case we fail */
oidcpy(result, a);
@@ -1208,32 +1172,32 @@
return 0;
if (add_submodule_odb(path)) {
- output(o, 1, _("Failed to merge submodule %s (not checked out)"), path);
+ output(opt, 1, _("Failed to merge submodule %s (not checked out)"), path);
return 0;
}
- if (!(commit_base = lookup_commit_reference(o->repo, base)) ||
- !(commit_a = lookup_commit_reference(o->repo, a)) ||
- !(commit_b = lookup_commit_reference(o->repo, b))) {
- output(o, 1, _("Failed to merge submodule %s (commits not present)"), path);
+ if (!(commit_base = lookup_commit_reference(opt->repo, base)) ||
+ !(commit_a = lookup_commit_reference(opt->repo, a)) ||
+ !(commit_b = lookup_commit_reference(opt->repo, b))) {
+ output(opt, 1, _("Failed to merge submodule %s (commits not present)"), path);
return 0;
}
/* check whether both changes are forward */
if (!in_merge_bases(commit_base, commit_a) ||
!in_merge_bases(commit_base, commit_b)) {
- output(o, 1, _("Failed to merge submodule %s (commits don't follow merge-base)"), path);
+ output(opt, 1, _("Failed to merge submodule %s (commits don't follow merge-base)"), path);
return 0;
}
/* Case #1: a is contained in b or vice versa */
if (in_merge_bases(commit_a, commit_b)) {
oidcpy(result, b);
- if (show(o, 3)) {
- output(o, 3, _("Fast-forwarding submodule %s to the following commit:"), path);
- output_commit_title(o, commit_b);
- } else if (show(o, 2))
- output(o, 2, _("Fast-forwarding submodule %s"), path);
+ if (show(opt, 3)) {
+ output(opt, 3, _("Fast-forwarding submodule %s to the following commit:"), path);
+ output_commit_title(opt, commit_b);
+ } else if (show(opt, 2))
+ output(opt, 2, _("Fast-forwarding submodule %s"), path);
else
; /* no output */
@@ -1241,11 +1205,11 @@
}
if (in_merge_bases(commit_b, commit_a)) {
oidcpy(result, a);
- if (show(o, 3)) {
- output(o, 3, _("Fast-forwarding submodule %s to the following commit:"), path);
- output_commit_title(o, commit_a);
- } else if (show(o, 2))
- output(o, 2, _("Fast-forwarding submodule %s"), path);
+ if (show(opt, 3)) {
+ output(opt, 3, _("Fast-forwarding submodule %s to the following commit:"), path);
+ output_commit_title(opt, commit_a);
+ } else if (show(opt, 2))
+ output(opt, 2, _("Fast-forwarding submodule %s"), path);
else
; /* no output */
@@ -1264,18 +1228,18 @@
return 0;
/* find commit which merges them */
- parent_count = find_first_merges(o->repo, &merges, path,
+ parent_count = find_first_merges(opt->repo, &merges, path,
commit_a, commit_b);
switch (parent_count) {
case 0:
- output(o, 1, _("Failed to merge submodule %s (merge following commits not found)"), path);
+ output(opt, 1, _("Failed to merge submodule %s (merge following commits not found)"), path);
break;
case 1:
- output(o, 1, _("Failed to merge submodule %s (not fast-forward)"), path);
- output(o, 2, _("Found a possible merge resolution for the submodule:\n"));
+ output(opt, 1, _("Failed to merge submodule %s (not fast-forward)"), path);
+ output(opt, 2, _("Found a possible merge resolution for the submodule:\n"));
print_commit((struct commit *) merges.objects[0].item);
- output(o, 2, _(
+ output(opt, 2, _(
"If this is correct simply add it to the index "
"for example\n"
"by using:\n\n"
@@ -1285,7 +1249,7 @@
break;
default:
- output(o, 1, _("Failed to merge submodule %s (multiple merges found)"), path);
+ output(opt, 1, _("Failed to merge submodule %s (multiple merges found)"), path);
for (i = 0; i < merges.nr; i++)
print_commit((struct commit *) merges.objects[i].item);
}
@@ -1294,8 +1258,8 @@
return 0;
}
-static int merge_mode_and_contents(struct merge_options *o,
- const struct diff_filespec *one,
+static int merge_mode_and_contents(struct merge_options *opt,
+ const struct diff_filespec *o,
const struct diff_filespec *a,
const struct diff_filespec *b,
const char *filename,
@@ -1304,13 +1268,13 @@
const int extra_marker_size,
struct merge_file_info *result)
{
- if (o->branch1 != branch1) {
+ if (opt->branch1 != branch1) {
/*
* It's weird getting a reverse merge with HEAD on the bottom
* side of the conflict markers and the other branch on the
* top. Fix that.
*/
- return merge_mode_and_contents(o, one, b, a,
+ return merge_mode_and_contents(opt, o, b, a,
filename,
branch2, branch1,
extra_marker_size, result);
@@ -1322,48 +1286,48 @@
if ((S_IFMT & a->mode) != (S_IFMT & b->mode)) {
result->clean = 0;
if (S_ISREG(a->mode)) {
- result->mode = a->mode;
- oidcpy(&result->oid, &a->oid);
+ result->blob.mode = a->mode;
+ oidcpy(&result->blob.oid, &a->oid);
} else {
- result->mode = b->mode;
- oidcpy(&result->oid, &b->oid);
+ result->blob.mode = b->mode;
+ oidcpy(&result->blob.oid, &b->oid);
}
} else {
- if (!oid_eq(&a->oid, &one->oid) && !oid_eq(&b->oid, &one->oid))
+ if (!oid_eq(&a->oid, &o->oid) && !oid_eq(&b->oid, &o->oid))
result->merge = 1;
/*
* Merge modes
*/
- if (a->mode == b->mode || a->mode == one->mode)
- result->mode = b->mode;
+ if (a->mode == b->mode || a->mode == o->mode)
+ result->blob.mode = b->mode;
else {
- result->mode = a->mode;
- if (b->mode != one->mode) {
+ result->blob.mode = a->mode;
+ if (b->mode != o->mode) {
result->clean = 0;
result->merge = 1;
}
}
- if (oid_eq(&a->oid, &b->oid) || oid_eq(&a->oid, &one->oid))
- oidcpy(&result->oid, &b->oid);
- else if (oid_eq(&b->oid, &one->oid))
- oidcpy(&result->oid, &a->oid);
+ if (oid_eq(&a->oid, &b->oid) || oid_eq(&a->oid, &o->oid))
+ oidcpy(&result->blob.oid, &b->oid);
+ else if (oid_eq(&b->oid, &o->oid))
+ oidcpy(&result->blob.oid, &a->oid);
else if (S_ISREG(a->mode)) {
mmbuffer_t result_buf;
int ret = 0, merge_status;
- merge_status = merge_3way(o, &result_buf, one, a, b,
+ merge_status = merge_3way(opt, &result_buf, o, a, b,
branch1, branch2,
extra_marker_size);
if ((merge_status < 0) || !result_buf.ptr)
- ret = err(o, _("Failed to execute internal merge"));
+ ret = err(opt, _("Failed to execute internal merge"));
if (!ret &&
write_object_file(result_buf.ptr, result_buf.size,
- blob_type, &result->oid))
- ret = err(o, _("Unable to add %s to database"),
+ blob_type, &result->blob.oid))
+ ret = err(opt, _("Unable to add %s to database"),
a->path);
free(result_buf.ptr);
@@ -1371,23 +1335,23 @@
return ret;
result->clean = (merge_status == 0);
} else if (S_ISGITLINK(a->mode)) {
- result->clean = merge_submodule(o, &result->oid,
- one->path,
- &one->oid,
+ result->clean = merge_submodule(opt, &result->blob.oid,
+ o->path,
+ &o->oid,
&a->oid,
&b->oid);
} else if (S_ISLNK(a->mode)) {
- switch (o->recursive_variant) {
+ switch (opt->recursive_variant) {
case MERGE_RECURSIVE_NORMAL:
- oidcpy(&result->oid, &a->oid);
+ oidcpy(&result->blob.oid, &a->oid);
if (!oid_eq(&a->oid, &b->oid))
result->clean = 0;
break;
case MERGE_RECURSIVE_OURS:
- oidcpy(&result->oid, &a->oid);
+ oidcpy(&result->blob.oid, &a->oid);
break;
case MERGE_RECURSIVE_THEIRS:
- oidcpy(&result->oid, &b->oid);
+ oidcpy(&result->blob.oid, &b->oid);
break;
}
} else
@@ -1395,14 +1359,13 @@
}
if (result->merge)
- output(o, 2, _("Auto-merging %s"), filename);
+ output(opt, 2, _("Auto-merging %s"), filename);
return 0;
}
-static int handle_rename_via_dir(struct merge_options *o,
- struct diff_filepair *pair,
- const char *rename_branch)
+static int handle_rename_via_dir(struct merge_options *opt,
+ struct rename_conflict_info *ci)
{
/*
* Handle file adds that need to be renamed due to directory rename
@@ -1410,38 +1373,47 @@
* there is no content merge to do; just move the file into the
* desired final location.
*/
- const struct diff_filespec *dest = pair->two;
+ const struct rename *ren = ci->ren1;
+ const struct diff_filespec *dest = ren->pair->two;
+ char *file_path = dest->path;
+ int mark_conflicted = (opt->detect_directory_renames == 1);
+ assert(ren->dir_rename_original_dest);
- if (!o->call_depth && would_lose_untracked(o, dest->path)) {
- char *alt_path = unique_path(o, dest->path, rename_branch);
-
- output(o, 1, _("Error: Refusing to lose untracked file at %s; "
- "writing to %s instead."),
- dest->path, alt_path);
- /*
- * Write the file in worktree at alt_path, but not in the
- * index. Instead, write to dest->path for the index but
- * only at the higher appropriate stage.
- */
- if (update_file(o, 0, &dest->oid, dest->mode, alt_path))
- return -1;
- free(alt_path);
- return update_stages(o, dest->path, NULL,
- rename_branch == o->branch1 ? dest : NULL,
- rename_branch == o->branch1 ? NULL : dest);
+ if (!opt->call_depth && would_lose_untracked(opt, dest->path)) {
+ mark_conflicted = 1;
+ file_path = unique_path(opt, dest->path, ren->branch);
+ output(opt, 1, _("Error: Refusing to lose untracked file at %s; "
+ "writing to %s instead."),
+ dest->path, file_path);
}
- /* Update dest->path both in index and in worktree */
- if (update_file(o, 1, &dest->oid, dest->mode, dest->path))
- return -1;
- return 0;
+ if (mark_conflicted) {
+ /*
+ * Write the file in worktree at file_path. In the index,
+ * only record the file at dest->path in the appropriate
+ * higher stage.
+ */
+ if (update_file(opt, 0, dest, file_path))
+ return -1;
+ if (file_path != dest->path)
+ free(file_path);
+ if (update_stages(opt, dest->path, NULL,
+ ren->branch == opt->branch1 ? dest : NULL,
+ ren->branch == opt->branch1 ? NULL : dest))
+ return -1;
+ return 0; /* not clean, but conflicted */
+ } else {
+ /* Update dest->path both in index and in worktree */
+ if (update_file(opt, 1, dest, dest->path))
+ return -1;
+ return 1; /* clean */
+ }
}
-static int handle_change_delete(struct merge_options *o,
+static int handle_change_delete(struct merge_options *opt,
const char *path, const char *old_path,
- const struct object_id *o_oid, int o_mode,
- const struct object_id *changed_oid,
- int changed_mode,
+ const struct diff_filespec *o,
+ const struct diff_filespec *changed,
const char *change_branch,
const char *delete_branch,
const char *change, const char *change_past)
@@ -1450,20 +1422,20 @@
const char *update_path = path;
int ret = 0;
- if (dir_in_way(o->repo->index, path, !o->call_depth, 0) ||
- (!o->call_depth && would_lose_untracked(o, path))) {
- update_path = alt_path = unique_path(o, path, change_branch);
+ if (dir_in_way(opt->repo->index, path, !opt->call_depth, 0) ||
+ (!opt->call_depth && would_lose_untracked(opt, path))) {
+ update_path = alt_path = unique_path(opt, path, change_branch);
}
- if (o->call_depth) {
+ if (opt->call_depth) {
/*
* We cannot arbitrarily accept either a_sha or b_sha as
* correct; since there is no true "middle point" between
* them, simply reuse the base version for virtual merge base.
*/
- ret = remove_file_from_index(o->repo->index, path);
+ ret = remove_file_from_index(opt->repo->index, path);
if (!ret)
- ret = update_file(o, 0, o_oid, o_mode, update_path);
+ ret = update_file(opt, 0, o, update_path);
} else {
/*
* Despite the four nearly duplicate messages and argument
@@ -1482,24 +1454,24 @@
*/
if (!alt_path) {
if (!old_path) {
- output(o, 1, _("CONFLICT (%s/delete): %s deleted in %s "
+ output(opt, 1, _("CONFLICT (%s/delete): %s deleted in %s "
"and %s in %s. Version %s of %s left in tree."),
change, path, delete_branch, change_past,
change_branch, change_branch, path);
} else {
- output(o, 1, _("CONFLICT (%s/delete): %s deleted in %s "
+ output(opt, 1, _("CONFLICT (%s/delete): %s deleted in %s "
"and %s to %s in %s. Version %s of %s left in tree."),
change, old_path, delete_branch, change_past, path,
change_branch, change_branch, path);
}
} else {
if (!old_path) {
- output(o, 1, _("CONFLICT (%s/delete): %s deleted in %s "
+ output(opt, 1, _("CONFLICT (%s/delete): %s deleted in %s "
"and %s in %s. Version %s of %s left in tree at %s."),
change, path, delete_branch, change_past,
change_branch, change_branch, path, alt_path);
} else {
- output(o, 1, _("CONFLICT (%s/delete): %s deleted in %s "
+ output(opt, 1, _("CONFLICT (%s/delete): %s deleted in %s "
"and %s to %s in %s. Version %s of %s left in tree at %s."),
change, old_path, delete_branch, change_past, path,
change_branch, change_branch, path, alt_path);
@@ -1507,142 +1479,127 @@
}
/*
* No need to call update_file() on path when change_branch ==
- * o->branch1 && !alt_path, since that would needlessly touch
+ * opt->branch1 && !alt_path, since that would needlessly touch
* path. We could call update_file_flags() with update_cache=0
* and update_wd=0, but that's a no-op.
*/
- if (change_branch != o->branch1 || alt_path)
- ret = update_file(o, 0, changed_oid, changed_mode, update_path);
+ if (change_branch != opt->branch1 || alt_path)
+ ret = update_file(opt, 0, changed, update_path);
}
free(alt_path);
return ret;
}
-static int handle_rename_delete(struct merge_options *o,
- struct diff_filepair *pair,
- const char *rename_branch,
- const char *delete_branch)
+static int handle_rename_delete(struct merge_options *opt,
+ struct rename_conflict_info *ci)
{
- const struct diff_filespec *orig = pair->one;
- const struct diff_filespec *dest = pair->two;
+ const struct rename *ren = ci->ren1;
+ const struct diff_filespec *orig = ren->pair->one;
+ const struct diff_filespec *dest = ren->pair->two;
+ const char *rename_branch = ren->branch;
+ const char *delete_branch = (opt->branch1 == ren->branch ?
+ opt->branch2 : opt->branch1);
- if (handle_change_delete(o,
- o->call_depth ? orig->path : dest->path,
- o->call_depth ? NULL : orig->path,
- &orig->oid, orig->mode,
- &dest->oid, dest->mode,
+ if (handle_change_delete(opt,
+ opt->call_depth ? orig->path : dest->path,
+ opt->call_depth ? NULL : orig->path,
+ orig, dest,
rename_branch, delete_branch,
_("rename"), _("renamed")))
return -1;
- if (o->call_depth)
- return remove_file_from_index(o->repo->index, dest->path);
+ if (opt->call_depth)
+ return remove_file_from_index(opt->repo->index, dest->path);
else
- return update_stages(o, dest->path, NULL,
- rename_branch == o->branch1 ? dest : NULL,
- rename_branch == o->branch1 ? NULL : dest);
+ return update_stages(opt, dest->path, NULL,
+ rename_branch == opt->branch1 ? dest : NULL,
+ rename_branch == opt->branch1 ? NULL : dest);
}
-static struct diff_filespec *filespec_from_entry(struct diff_filespec *target,
- struct stage_data *entry,
- int stage)
-{
- struct object_id *oid = &entry->stages[stage].oid;
- unsigned mode = entry->stages[stage].mode;
- if (mode == 0 || is_null_oid(oid))
- return NULL;
- oidcpy(&target->oid, oid);
- target->mode = mode;
- return target;
-}
-
-static int handle_file_collision(struct merge_options *o,
+static int handle_file_collision(struct merge_options *opt,
const char *collide_path,
const char *prev_path1,
const char *prev_path2,
const char *branch1, const char *branch2,
- const struct object_id *a_oid,
- unsigned int a_mode,
- const struct object_id *b_oid,
- unsigned int b_mode)
+ struct diff_filespec *a,
+ struct diff_filespec *b)
{
struct merge_file_info mfi;
- struct diff_filespec null, a, b;
+ struct diff_filespec null;
char *alt_path = NULL;
const char *update_path = collide_path;
/*
* It's easiest to get the correct things into stage 2 and 3, and
* to make sure that the content merge puts HEAD before the other
- * branch if we just ensure that branch1 == o->branch1. So, simply
+ * branch if we just ensure that branch1 == opt->branch1. So, simply
* flip arguments around if we don't have that.
*/
- if (branch1 != o->branch1) {
- return handle_file_collision(o, collide_path,
+ if (branch1 != opt->branch1) {
+ return handle_file_collision(opt, collide_path,
prev_path2, prev_path1,
branch2, branch1,
- b_oid, b_mode,
- a_oid, a_mode);
+ b, a);
}
/*
* In the recursive case, we just opt to undo renames
*/
- if (o->call_depth && (prev_path1 || prev_path2)) {
- /* Put first file (a_oid, a_mode) in its original spot */
+ if (opt->call_depth && (prev_path1 || prev_path2)) {
+ /* Put first file (a->oid, a->mode) in its original spot */
if (prev_path1) {
- if (update_file(o, 1, a_oid, a_mode, prev_path1))
+ if (update_file(opt, 1, a, prev_path1))
return -1;
} else {
- if (update_file(o, 1, a_oid, a_mode, collide_path))
+ if (update_file(opt, 1, a, collide_path))
return -1;
}
- /* Put second file (b_oid, b_mode) in its original spot */
+ /* Put second file (b->oid, b->mode) in its original spot */
if (prev_path2) {
- if (update_file(o, 1, b_oid, b_mode, prev_path2))
+ if (update_file(opt, 1, b, prev_path2))
return -1;
} else {
- if (update_file(o, 1, b_oid, b_mode, collide_path))
+ if (update_file(opt, 1, b, collide_path))
return -1;
}
/* Don't leave something at collision path if unrenaming both */
if (prev_path1 && prev_path2)
- remove_file(o, 1, collide_path, 0);
+ remove_file(opt, 1, collide_path, 0);
return 0;
}
/* Remove rename sources if rename/add or rename/rename(2to1) */
if (prev_path1)
- remove_file(o, 1, prev_path1,
- o->call_depth || would_lose_untracked(o, prev_path1));
+ remove_file(opt, 1, prev_path1,
+ opt->call_depth || would_lose_untracked(opt, prev_path1));
if (prev_path2)
- remove_file(o, 1, prev_path2,
- o->call_depth || would_lose_untracked(o, prev_path2));
+ remove_file(opt, 1, prev_path2,
+ opt->call_depth || would_lose_untracked(opt, prev_path2));
/*
* Remove the collision path, if it wouldn't cause dirty contents
* or an untracked file to get lost. We'll either overwrite with
* merged contents, or just write out to differently named files.
*/
- if (was_dirty(o, collide_path)) {
- output(o, 1, _("Refusing to lose dirty file at %s"),
+ if (was_dirty(opt, collide_path)) {
+ output(opt, 1, _("Refusing to lose dirty file at %s"),
collide_path);
- update_path = alt_path = unique_path(o, collide_path, "merged");
- } else if (would_lose_untracked(o, collide_path)) {
+ update_path = alt_path = unique_path(opt, collide_path, "merged");
+ } else if (would_lose_untracked(opt, collide_path)) {
/*
* Only way we get here is if both renames were from
* a directory rename AND user had an untracked file
* at the location where both files end up after the
* two directory renames. See testcase 10d of t6043.
*/
- output(o, 1, _("Refusing to lose untracked file at "
+ output(opt, 1, _("Refusing to lose untracked file at "
"%s, even though it's in the way."),
collide_path);
- update_path = alt_path = unique_path(o, collide_path, "merged");
+ update_path = alt_path = unique_path(opt, collide_path, "merged");
} else {
/*
* FIXME: It's possible that the two files are identical
@@ -1654,30 +1611,22 @@
* merge-recursive interoperate anyway, so punting for
* now...
*/
- remove_file(o, 0, collide_path, 0);
+ remove_file(opt, 0, collide_path, 0);
}
/* Store things in diff_filespecs for functions that need it */
- memset(&a, 0, sizeof(struct diff_filespec));
- memset(&b, 0, sizeof(struct diff_filespec));
- null.path = a.path = b.path = (char *)collide_path;
+ null.path = (char *)collide_path;
oidcpy(&null.oid, &null_oid);
null.mode = 0;
- oidcpy(&a.oid, a_oid);
- a.mode = a_mode;
- a.oid_valid = 1;
- oidcpy(&b.oid, b_oid);
- b.mode = b_mode;
- b.oid_valid = 1;
- if (merge_mode_and_contents(o, &null, &a, &b, collide_path,
- branch1, branch2, o->call_depth * 2, &mfi))
+ if (merge_mode_and_contents(opt, &null, a, b, collide_path,
+ branch1, branch2, opt->call_depth * 2, &mfi))
return -1;
mfi.clean &= !alt_path;
- if (update_file(o, mfi.clean, &mfi.oid, mfi.mode, update_path))
+ if (update_file(opt, mfi.clean, &mfi.blob, update_path))
return -1;
- if (!mfi.clean && !o->call_depth &&
- update_stages(o, collide_path, NULL, &a, &b))
+ if (!mfi.clean && !opt->call_depth &&
+ update_stages(opt, collide_path, NULL, a, b))
return -1;
free(alt_path);
/*
@@ -1690,52 +1639,57 @@
return mfi.clean;
}
-static int handle_rename_add(struct merge_options *o,
+static int handle_rename_add(struct merge_options *opt,
struct rename_conflict_info *ci)
{
/* a was renamed to c, and a separate c was added. */
- struct diff_filespec *a = ci->pair1->one;
- struct diff_filespec *c = ci->pair1->two;
+ struct diff_filespec *a = ci->ren1->pair->one;
+ struct diff_filespec *c = ci->ren1->pair->two;
char *path = c->path;
char *prev_path_desc;
struct merge_file_info mfi;
- int other_stage = (ci->branch1 == o->branch1 ? 3 : 2);
+ const char *rename_branch = ci->ren1->branch;
+ const char *add_branch = (opt->branch1 == rename_branch ?
+ opt->branch2 : opt->branch1);
+ int other_stage = (ci->ren1->branch == opt->branch1 ? 3 : 2);
- output(o, 1, _("CONFLICT (rename/add): "
+ output(opt, 1, _("CONFLICT (rename/add): "
"Rename %s->%s in %s. Added %s in %s"),
- a->path, c->path, ci->branch1,
- c->path, ci->branch2);
+ a->path, c->path, rename_branch,
+ c->path, add_branch);
prev_path_desc = xstrfmt("version of %s from %s", path, a->path);
- if (merge_mode_and_contents(o, a, c, &ci->ren1_other, prev_path_desc,
- o->branch1, o->branch2,
- 1 + o->call_depth * 2, &mfi))
+ if (merge_mode_and_contents(opt, a, c,
+ &ci->ren1->src_entry->stages[other_stage],
+ prev_path_desc,
+ opt->branch1, opt->branch2,
+ 1 + opt->call_depth * 2, &mfi))
return -1;
free(prev_path_desc);
- return handle_file_collision(o,
+ ci->ren1->dst_entry->stages[other_stage].path = mfi.blob.path = c->path;
+ return handle_file_collision(opt,
c->path, a->path, NULL,
- ci->branch1, ci->branch2,
- &mfi.oid, mfi.mode,
- &ci->dst_entry1->stages[other_stage].oid,
- ci->dst_entry1->stages[other_stage].mode);
+ rename_branch, add_branch,
+ &mfi.blob,
+ &ci->ren1->dst_entry->stages[other_stage]);
}
-static char *find_path_for_conflict(struct merge_options *o,
+static char *find_path_for_conflict(struct merge_options *opt,
const char *path,
const char *branch1,
const char *branch2)
{
char *new_path = NULL;
- if (dir_in_way(o->repo->index, path, !o->call_depth, 0)) {
- new_path = unique_path(o, path, branch1);
- output(o, 1, _("%s is a directory in %s adding "
+ if (dir_in_way(opt->repo->index, path, !opt->call_depth, 0)) {
+ new_path = unique_path(opt, path, branch1);
+ output(opt, 1, _("%s is a directory in %s adding "
"as %s instead"),
path, branch2, new_path);
- } else if (would_lose_untracked(o, path)) {
- new_path = unique_path(o, path, branch1);
- output(o, 1, _("Refusing to lose untracked file"
+ } else if (would_lose_untracked(opt, path)) {
+ new_path = unique_path(opt, path, branch1);
+ output(opt, 1, _("Refusing to lose untracked file"
" at %s; adding as %s instead"),
path, new_path);
}
@@ -1743,41 +1697,40 @@
return new_path;
}
-static int handle_rename_rename_1to2(struct merge_options *o,
+static int handle_rename_rename_1to2(struct merge_options *opt,
struct rename_conflict_info *ci)
{
/* One file was renamed in both branches, but to different names. */
struct merge_file_info mfi;
- struct diff_filespec other;
struct diff_filespec *add;
- struct diff_filespec *one = ci->pair1->one;
- struct diff_filespec *a = ci->pair1->two;
- struct diff_filespec *b = ci->pair2->two;
+ struct diff_filespec *o = ci->ren1->pair->one;
+ struct diff_filespec *a = ci->ren1->pair->two;
+ struct diff_filespec *b = ci->ren2->pair->two;
char *path_desc;
- output(o, 1, _("CONFLICT (rename/rename): "
+ output(opt, 1, _("CONFLICT (rename/rename): "
"Rename \"%s\"->\"%s\" in branch \"%s\" "
"rename \"%s\"->\"%s\" in \"%s\"%s"),
- one->path, a->path, ci->branch1,
- one->path, b->path, ci->branch2,
- o->call_depth ? _(" (left unresolved)") : "");
+ o->path, a->path, ci->ren1->branch,
+ o->path, b->path, ci->ren2->branch,
+ opt->call_depth ? _(" (left unresolved)") : "");
path_desc = xstrfmt("%s and %s, both renamed from %s",
- a->path, b->path, one->path);
- if (merge_mode_and_contents(o, one, a, b, path_desc,
- ci->branch1, ci->branch2,
- o->call_depth * 2, &mfi))
+ a->path, b->path, o->path);
+ if (merge_mode_and_contents(opt, o, a, b, path_desc,
+ ci->ren1->branch, ci->ren2->branch,
+ opt->call_depth * 2, &mfi))
return -1;
free(path_desc);
- if (o->call_depth) {
+ if (opt->call_depth) {
/*
* FIXME: For rename/add-source conflicts (if we could detect
* such), this is wrong. We should instead find a unique
* pathname and then either rename the add-source file to that
* unique path, or use that unique path instead of src here.
*/
- if (update_file(o, 0, &mfi.oid, mfi.mode, one->path))
+ if (update_file(opt, 0, &mfi.blob, o->path))
return -1;
/*
@@ -1788,61 +1741,65 @@
* such cases, we should keep the added file around,
* resolving the conflict at that path in its favor.
*/
- add = filespec_from_entry(&other, ci->dst_entry1, 2 ^ 1);
- if (add) {
- if (update_file(o, 0, &add->oid, add->mode, a->path))
+ add = &ci->ren1->dst_entry->stages[2 ^ 1];
+ if (is_valid(add)) {
+ if (update_file(opt, 0, add, a->path))
return -1;
}
else
- remove_file_from_index(o->repo->index, a->path);
- add = filespec_from_entry(&other, ci->dst_entry2, 3 ^ 1);
- if (add) {
- if (update_file(o, 0, &add->oid, add->mode, b->path))
+ remove_file_from_index(opt->repo->index, a->path);
+ add = &ci->ren2->dst_entry->stages[3 ^ 1];
+ if (is_valid(add)) {
+ if (update_file(opt, 0, add, b->path))
return -1;
}
else
- remove_file_from_index(o->repo->index, b->path);
+ remove_file_from_index(opt->repo->index, b->path);
} else {
/*
* For each destination path, we need to see if there is a
* rename/add collision. If not, we can write the file out
* to the specified location.
*/
- add = filespec_from_entry(&other, ci->dst_entry1, 2 ^ 1);
- if (add) {
- if (handle_file_collision(o, a->path,
+ add = &ci->ren1->dst_entry->stages[2 ^ 1];
+ if (is_valid(add)) {
+ add->path = mfi.blob.path = a->path;
+ if (handle_file_collision(opt, a->path,
NULL, NULL,
- ci->branch1, ci->branch2,
- &mfi.oid, mfi.mode,
- &add->oid, add->mode) < 0)
+ ci->ren1->branch,
+ ci->ren2->branch,
+ &mfi.blob, add) < 0)
return -1;
} else {
- char *new_path = find_path_for_conflict(o, a->path,
- ci->branch1,
- ci->branch2);
- if (update_file(o, 0, &mfi.oid, mfi.mode, new_path ? new_path : a->path))
+ char *new_path = find_path_for_conflict(opt, a->path,
+ ci->ren1->branch,
+ ci->ren2->branch);
+ if (update_file(opt, 0, &mfi.blob,
+ new_path ? new_path : a->path))
return -1;
free(new_path);
- if (update_stages(o, a->path, NULL, a, NULL))
+ if (update_stages(opt, a->path, NULL, a, NULL))
return -1;
}
- add = filespec_from_entry(&other, ci->dst_entry2, 3 ^ 1);
- if (add) {
- if (handle_file_collision(o, b->path,
+ add = &ci->ren2->dst_entry->stages[3 ^ 1];
+ if (is_valid(add)) {
+ add->path = mfi.blob.path = b->path;
+ if (handle_file_collision(opt, b->path,
NULL, NULL,
- ci->branch1, ci->branch2,
- &add->oid, add->mode,
- &mfi.oid, mfi.mode) < 0)
+ ci->ren1->branch,
+ ci->ren2->branch,
+ add, &mfi.blob) < 0)
return -1;
} else {
- char *new_path = find_path_for_conflict(o, b->path,
- ci->branch2,
- ci->branch1);
- if (update_file(o, 0, &mfi.oid, mfi.mode, new_path ? new_path : b->path))
+ char *new_path = find_path_for_conflict(opt, b->path,
+ ci->ren2->branch,
+ ci->ren1->branch);
+ if (update_file(opt, 0, &mfi.blob,
+ new_path ? new_path : b->path))
return -1;
free(new_path);
- if (update_stages(o, b->path, NULL, NULL, b))
+ if (update_stages(opt, b->path, NULL, NULL, b))
return -1;
}
}
@@ -1850,58 +1807,68 @@
return 0;
}
-static int handle_rename_rename_2to1(struct merge_options *o,
+static int handle_rename_rename_2to1(struct merge_options *opt,
struct rename_conflict_info *ci)
{
/* Two files, a & b, were renamed to the same thing, c. */
- struct diff_filespec *a = ci->pair1->one;
- struct diff_filespec *b = ci->pair2->one;
- struct diff_filespec *c1 = ci->pair1->two;
- struct diff_filespec *c2 = ci->pair2->two;
+ struct diff_filespec *a = ci->ren1->pair->one;
+ struct diff_filespec *b = ci->ren2->pair->one;
+ struct diff_filespec *c1 = ci->ren1->pair->two;
+ struct diff_filespec *c2 = ci->ren2->pair->two;
char *path = c1->path; /* == c2->path */
char *path_side_1_desc;
char *path_side_2_desc;
struct merge_file_info mfi_c1;
struct merge_file_info mfi_c2;
+ int ostage1, ostage2;
- output(o, 1, _("CONFLICT (rename/rename): "
+ output(opt, 1, _("CONFLICT (rename/rename): "
"Rename %s->%s in %s. "
"Rename %s->%s in %s"),
- a->path, c1->path, ci->branch1,
- b->path, c2->path, ci->branch2);
+ a->path, c1->path, ci->ren1->branch,
+ b->path, c2->path, ci->ren2->branch);
path_side_1_desc = xstrfmt("version of %s from %s", path, a->path);
path_side_2_desc = xstrfmt("version of %s from %s", path, b->path);
- if (merge_mode_and_contents(o, a, c1, &ci->ren1_other, path_side_1_desc,
- o->branch1, o->branch2,
- 1 + o->call_depth * 2, &mfi_c1) ||
- merge_mode_and_contents(o, b, &ci->ren2_other, c2, path_side_2_desc,
- o->branch1, o->branch2,
- 1 + o->call_depth * 2, &mfi_c2))
+ ostage1 = ci->ren1->branch == opt->branch1 ? 3 : 2;
+ ostage2 = ostage1 ^ 1;
+ ci->ren1->src_entry->stages[ostage1].path = a->path;
+ ci->ren2->src_entry->stages[ostage2].path = b->path;
+ if (merge_mode_and_contents(opt, a, c1,
+ &ci->ren1->src_entry->stages[ostage1],
+ path_side_1_desc,
+ opt->branch1, opt->branch2,
+ 1 + opt->call_depth * 2, &mfi_c1) ||
+ merge_mode_and_contents(opt, b,
+ &ci->ren2->src_entry->stages[ostage2],
+ c2, path_side_2_desc,
+ opt->branch1, opt->branch2,
+ 1 + opt->call_depth * 2, &mfi_c2))
return -1;
free(path_side_1_desc);
free(path_side_2_desc);
+ mfi_c1.blob.path = path;
+ mfi_c2.blob.path = path;
- return handle_file_collision(o, path, a->path, b->path,
- ci->branch1, ci->branch2,
- &mfi_c1.oid, mfi_c1.mode,
- &mfi_c2.oid, mfi_c2.mode);
+ return handle_file_collision(opt, path, a->path, b->path,
+ ci->ren1->branch, ci->ren2->branch,
+ &mfi_c1.blob, &mfi_c2.blob);
}
/*
* Get the diff_filepairs changed between o_tree and tree.
*/
-static struct diff_queue_struct *get_diffpairs(struct merge_options *o,
+static struct diff_queue_struct *get_diffpairs(struct merge_options *opt,
struct tree *o_tree,
struct tree *tree)
{
struct diff_queue_struct *ret;
struct diff_options opts;
- repo_diff_setup(o->repo, &opts);
+ repo_diff_setup(opt->repo, &opts);
opts.flags.recursive = 1;
opts.flags.rename_empty = 0;
- opts.detect_rename = merge_detect_rename(o);
+ opts.detect_rename = merge_detect_rename(opt);
/*
* We do not have logic to handle the detection of copies. In
* fact, it may not even make sense to add such logic: would we
@@ -1910,17 +1877,17 @@
*/
if (opts.detect_rename > DIFF_DETECT_RENAME)
opts.detect_rename = DIFF_DETECT_RENAME;
- opts.rename_limit = o->merge_rename_limit >= 0 ? o->merge_rename_limit :
- o->diff_rename_limit >= 0 ? o->diff_rename_limit :
+ opts.rename_limit = opt->merge_rename_limit >= 0 ? opt->merge_rename_limit :
+ opt->diff_rename_limit >= 0 ? opt->diff_rename_limit :
1000;
- opts.rename_score = o->rename_score;
- opts.show_rename_progress = o->show_rename_progress;
+ opts.rename_score = opt->rename_score;
+ opts.show_rename_progress = opt->show_rename_progress;
opts.output_format = DIFF_FORMAT_NO_OUTPUT;
diff_setup_done(&opts);
diff_tree_oid(&o_tree->object.oid, &tree->object.oid, "", &opts);
diffcore_std(&opts);
- if (opts.needed_rename_limit > o->needed_rename_limit)
- o->needed_rename_limit = opts.needed_rename_limit;
+ if (opts.needed_rename_limit > opt->needed_rename_limit)
+ opt->needed_rename_limit = opts.needed_rename_limit;
ret = xmalloc(sizeof(*ret));
*ret = diff_queued_diff;
@@ -1935,7 +1902,7 @@
static int tree_has_path(struct tree *tree, const char *path)
{
struct object_id hashy;
- unsigned int mode_o;
+ unsigned short mode_o;
return !get_tree_entry(&tree->object.oid, path,
&hashy, &mode_o);
@@ -2039,7 +2006,7 @@
* level conflicts for the renamed location. If there is a rename and
* there are no conflicts, return the new name. Otherwise, return NULL.
*/
-static char *handle_path_level_conflicts(struct merge_options *o,
+static char *handle_path_level_conflicts(struct merge_options *opt,
const char *path,
struct dir_rename_entry *entry,
struct hashmap *collisions,
@@ -2060,7 +2027,7 @@
/* This should only happen when entry->non_unique_new_dir set */
if (!entry->non_unique_new_dir)
BUG("entry->non_unqiue_dir not set and !new_path");
- output(o, 1, _("CONFLICT (directory rename split): "
+ output(opt, 1, _("CONFLICT (directory rename split): "
"Unclear where to place %s because directory "
"%s was renamed to multiple other directories, "
"with no destination getting a majority of the "
@@ -2092,7 +2059,7 @@
collision_ent->reported_already = 1;
strbuf_add_separated_string_list(&collision_paths, ", ",
&collision_ent->source_files);
- output(o, 1, _("CONFLICT (implicit dir rename): Existing "
+ output(opt, 1, _("CONFLICT (implicit dir rename): Existing "
"file/dir at %s in the way of implicit "
"directory rename(s) putting the following "
"path(s) there: %s."),
@@ -2102,7 +2069,7 @@
collision_ent->reported_already = 1;
strbuf_add_separated_string_list(&collision_paths, ", ",
&collision_ent->source_files);
- output(o, 1, _("CONFLICT (implicit dir rename): Cannot map "
+ output(opt, 1, _("CONFLICT (implicit dir rename): Cannot map "
"more than one path to %s; implicit directory "
"renames tried to put these paths there: %s"),
new_path, collision_paths.buf);
@@ -2139,7 +2106,7 @@
* causes conflicts for files within those merged directories, then
* that should be detected at the individual path level.
*/
-static void handle_directory_level_conflicts(struct merge_options *o,
+static void handle_directory_level_conflicts(struct merge_options *opt,
struct hashmap *dir_re_head,
struct tree *head,
struct hashmap *dir_re_merge,
@@ -2194,11 +2161,11 @@
* know that head_ent->new_dir and merge_ent->new_dir
* are different strings.
*/
- output(o, 1, _("CONFLICT (rename/rename): "
+ output(opt, 1, _("CONFLICT (rename/rename): "
"Rename directory %s->%s in %s. "
"Rename directory %s->%s in %s"),
- head_ent->dir, head_ent->new_dir.buf, o->branch1,
- head_ent->dir, merge_ent->new_dir.buf, o->branch2);
+ head_ent->dir, head_ent->new_dir.buf, opt->branch1,
+ head_ent->dir, merge_ent->new_dir.buf, opt->branch2);
string_list_append(&remove_from_head,
head_ent->dir)->util = head_ent;
strbuf_release(&head_ent->new_dir);
@@ -2397,7 +2364,7 @@
}
}
-static char *check_for_directory_rename(struct merge_options *o,
+static char *check_for_directory_rename(struct merge_options *opt,
const char *path,
struct tree *tree,
struct hashmap *dir_renames,
@@ -2438,11 +2405,11 @@
*/
oentry = dir_rename_find_entry(dir_rename_exclusions, entry->new_dir.buf);
if (oentry) {
- output(o, 1, _("WARNING: Avoiding applying %s -> %s rename "
+ output(opt, 1, _("WARNING: Avoiding applying %s -> %s rename "
"to %s, because %s itself was renamed."),
entry->dir, entry->new_dir.buf, path, entry->new_dir.buf);
} else {
- new_path = handle_path_level_conflicts(o, path, entry,
+ new_path = handle_path_level_conflicts(opt, path, entry,
collisions, tree);
*clean_merge &= (new_path != NULL);
}
@@ -2450,7 +2417,7 @@
return new_path;
}
-static void apply_directory_rename_modifications(struct merge_options *o,
+static void apply_directory_rename_modifications(struct merge_options *opt,
struct diff_filepair *pair,
char *new_path,
struct rename *re,
@@ -2473,11 +2440,11 @@
* saying the file would have been overwritten), but it might
* be dirty, though.
*/
- update_wd = !was_dirty(o, pair->two->path);
+ update_wd = !was_dirty(opt, pair->two->path);
if (!update_wd)
- output(o, 1, _("Refusing to lose dirty file at %s"),
+ output(opt, 1, _("Refusing to lose dirty file at %s"),
pair->two->path);
- remove_file(o, 1, pair->two->path, !update_wd);
+ remove_file(opt, 1, pair->two->path, !update_wd);
/* Find or create a new re->dst_entry */
item = string_list_lookup(entries, new_path);
@@ -2537,16 +2504,18 @@
&re->dst_entry->stages[stage].oid,
&re->dst_entry->stages[stage].mode);
- /* Update pair status */
- if (pair->status == 'A') {
- /*
- * Recording rename information for this add makes it look
- * like a rename/delete conflict. Make sure we can
- * correctly handle this as an add that was moved to a new
- * directory instead of reporting a rename/delete conflict.
- */
- re->add_turned_into_rename = 1;
- }
+ /*
+ * Record the original change status (or 'type' of change). If it
+ * was originally an add ('A'), this lets us differentiate later
+ * between a RENAME_DELETE conflict and RENAME_VIA_DIR (they
+ * otherwise look the same). If it was originally a rename ('R'),
+ * this lets us remember and report accurately about the transitive
+ * renaming that occurred via the directory rename detection. Also,
+ * record the original destination name.
+ */
+ re->dir_rename_original_type = pair->status;
+ re->dir_rename_original_dest = pair->two->path;
+
/*
* We don't actually look at pair->status again, but it seems
* pedagogically correct to adjust it.
@@ -2566,7 +2535,8 @@
* to be able to associate the correct cache entries with the rename
* information; tree is always equal to either a_tree or b_tree.
*/
-static struct string_list *get_renames(struct merge_options *o,
+static struct string_list *get_renames(struct merge_options *opt,
+ const char *branch,
struct diff_queue_struct *pairs,
struct hashmap *dir_renames,
struct hashmap *dir_rename_exclusions,
@@ -2596,7 +2566,7 @@
diff_free_filepair(pair);
continue;
}
- new_path = check_for_directory_rename(o, pair->two->path, tree,
+ new_path = check_for_directory_rename(opt, pair->two->path, tree,
dir_renames,
dir_rename_exclusions,
&collisions,
@@ -2608,8 +2578,10 @@
re = xmalloc(sizeof(*re));
re->processed = 0;
- re->add_turned_into_rename = 0;
re->pair = pair;
+ re->branch = branch;
+ re->dir_rename_original_type = '\0';
+ re->dir_rename_original_dest = NULL;
item = string_list_lookup(entries, re->pair->one->path);
if (!item)
re->src_entry = insert_stage_data(re->pair->one->path,
@@ -2626,7 +2598,7 @@
item = string_list_insert(renames, pair->one->path);
item->util = re;
if (new_path)
- apply_directory_rename_modifications(o, pair, new_path,
+ apply_directory_rename_modifications(opt, pair, new_path,
re, tree, o_tree,
a_tree, b_tree,
entries);
@@ -2641,7 +2613,7 @@
return renames;
}
-static int process_renames(struct merge_options *o,
+static int process_renames(struct merge_options *opt,
struct string_list *a_renames,
struct string_list *b_renames)
{
@@ -2664,7 +2636,6 @@
for (i = 0, j = 0; i < a_renames->nr || j < b_renames->nr;) {
struct string_list *renames1, *renames2Dst;
struct rename *ren1 = NULL, *ren2 = NULL;
- const char *branch1, *branch2;
const char *ren1_src, *ren1_dst;
struct string_list_item *lookup;
@@ -2685,13 +2656,9 @@
if (ren1) {
renames1 = a_renames;
renames2Dst = &b_by_dst;
- branch1 = o->branch1;
- branch2 = o->branch2;
} else {
renames1 = b_renames;
renames2Dst = &a_by_dst;
- branch1 = o->branch2;
- branch2 = o->branch1;
SWAP(ren2, ren1);
}
@@ -2725,22 +2692,13 @@
* the base stage (think of rename +
* add-source cases).
*/
- remove_file(o, 1, ren1_src, 1);
+ remove_file(opt, 1, ren1_src, 1);
update_entry(ren1->dst_entry,
ren1->pair->one,
ren1->pair->two,
ren2->pair->two);
}
- setup_rename_conflict_info(rename_type,
- ren1->pair,
- ren2->pair,
- branch1,
- branch2,
- ren1->dst_entry,
- ren2->dst_entry,
- o,
- NULL,
- NULL);
+ setup_rename_conflict_info(rename_type, opt, ren1, ren2);
} else if ((lookup = string_list_lookup(renames2Dst, ren1_dst))) {
/* Two different files renamed to the same thing */
char *ren2_dst;
@@ -2759,16 +2717,7 @@
ren2->src_entry->processed = 1;
setup_rename_conflict_info(RENAME_TWO_FILES_TO_ONE,
- ren1->pair,
- ren2->pair,
- branch1,
- branch2,
- ren1->dst_entry,
- ren2->dst_entry,
- o,
- ren1->src_entry,
- ren2->src_entry);
-
+ opt, ren1, ren2);
} else {
/* Renamed in 1, maybe changed in 2 */
/* we only use sha1 and mode of these */
@@ -2788,8 +2737,8 @@
* stage and in other_stage (think of rename +
* add-source case).
*/
- remove_file(o, 1, ren1_src,
- renamed_stage == 2 || !was_tracked(o, ren1_src));
+ remove_file(opt, 1, ren1_src,
+ renamed_stage == 2 || !was_tracked(opt, ren1_src));
oidcpy(&src_other.oid,
&ren1->src_entry->stages[other_stage].oid);
@@ -2800,28 +2749,12 @@
try_merge = 0;
if (oid_eq(&src_other.oid, &null_oid) &&
- ren1->add_turned_into_rename) {
+ ren1->dir_rename_original_type == 'A') {
setup_rename_conflict_info(RENAME_VIA_DIR,
- ren1->pair,
- NULL,
- branch1,
- branch2,
- ren1->dst_entry,
- NULL,
- o,
- NULL,
- NULL);
+ opt, ren1, NULL);
} else if (oid_eq(&src_other.oid, &null_oid)) {
setup_rename_conflict_info(RENAME_DELETE,
- ren1->pair,
- NULL,
- branch1,
- branch2,
- ren1->dst_entry,
- NULL,
- o,
- NULL,
- NULL);
+ opt, ren1, NULL);
} else if ((dst_other.mode == ren1->pair->two->mode) &&
oid_eq(&dst_other.oid, &ren1->pair->two->oid)) {
/*
@@ -2832,9 +2765,8 @@
* update_file_flags() instead of
* update_file().
*/
- if (update_file_flags(o,
- &ren1->pair->two->oid,
- ren1->pair->two->mode,
+ if (update_file_flags(opt,
+ ren1->pair->two,
ren1_dst,
1, /* update_cache */
0 /* update_wd */))
@@ -2848,25 +2780,17 @@
* file, then the merge will be clean.
*/
setup_rename_conflict_info(RENAME_ADD,
- ren1->pair,
- NULL,
- branch1,
- branch2,
- ren1->dst_entry,
- NULL,
- o,
- ren1->src_entry,
- NULL);
+ opt, ren1, NULL);
} else
try_merge = 1;
if (clean_merge < 0)
goto cleanup_and_return;
if (try_merge) {
- struct diff_filespec *one, *a, *b;
+ struct diff_filespec *o, *a, *b;
src_other.path = (char *)ren1_src;
- one = ren1->pair->one;
+ o = ren1->pair->one;
if (a_renames == renames1) {
a = ren1->pair->two;
b = &src_other;
@@ -2874,17 +2798,9 @@
b = ren1->pair->two;
a = &src_other;
}
- update_entry(ren1->dst_entry, one, a, b);
+ update_entry(ren1->dst_entry, o, a, b);
setup_rename_conflict_info(RENAME_NORMAL,
- ren1->pair,
- NULL,
- branch1,
- NULL,
- ren1->dst_entry,
- NULL,
- o,
- NULL,
- NULL);
+ opt, ren1, NULL);
}
}
}
@@ -2919,7 +2835,7 @@
free(pairs);
}
-static int detect_and_process_renames(struct merge_options *o,
+static int detect_and_process_renames(struct merge_options *opt,
struct tree *common,
struct tree *head,
struct tree *merge,
@@ -2933,17 +2849,17 @@
ri->head_renames = NULL;
ri->merge_renames = NULL;
- if (!merge_detect_rename(o))
+ if (!merge_detect_rename(opt))
return 1;
- head_pairs = get_diffpairs(o, common, head);
- merge_pairs = get_diffpairs(o, common, merge);
+ head_pairs = get_diffpairs(opt, common, head);
+ merge_pairs = get_diffpairs(opt, common, merge);
- if (o->detect_directory_renames) {
+ if (opt->detect_directory_renames) {
dir_re_head = get_directory_renames(head_pairs);
dir_re_merge = get_directory_renames(merge_pairs);
- handle_directory_level_conflicts(o,
+ handle_directory_level_conflicts(opt,
dir_re_head, head,
dir_re_merge, merge);
} else {
@@ -2953,19 +2869,19 @@
dir_rename_init(dir_re_merge);
}
- ri->head_renames = get_renames(o, head_pairs,
+ ri->head_renames = get_renames(opt, opt->branch1, head_pairs,
dir_re_merge, dir_re_head, head,
common, head, merge, entries,
&clean);
if (clean < 0)
goto cleanup;
- ri->merge_renames = get_renames(o, merge_pairs,
+ ri->merge_renames = get_renames(opt, opt->branch2, merge_pairs,
dir_re_head, dir_re_merge, merge,
common, head, merge, entries,
&clean);
if (clean < 0)
goto cleanup;
- clean &= process_renames(o, ri->head_renames, ri->merge_renames);
+ clean &= process_renames(opt, ri->head_renames, ri->merge_renames);
cleanup:
/*
@@ -3001,12 +2917,7 @@
final_cleanup_rename(re_info->merge_renames);
}
-static struct object_id *stage_oid(const struct object_id *oid, unsigned mode)
-{
- return (is_null_oid(oid) || mode == 0) ? NULL: (struct object_id *)oid;
-}
-
-static int read_oid_strbuf(struct merge_options *o,
+static int read_oid_strbuf(struct merge_options *opt,
const struct object_id *oid,
struct strbuf *dst)
{
@@ -3015,130 +2926,99 @@
unsigned long size;
buf = read_object_file(oid, &type, &size);
if (!buf)
- return err(o, _("cannot read object %s"), oid_to_hex(oid));
+ return err(opt, _("cannot read object %s"), oid_to_hex(oid));
if (type != OBJ_BLOB) {
free(buf);
- return err(o, _("object %s is not a blob"), oid_to_hex(oid));
+ return err(opt, _("object %s is not a blob"), oid_to_hex(oid));
}
strbuf_attach(dst, buf, size, size + 1);
return 0;
}
static int blob_unchanged(struct merge_options *opt,
- const struct object_id *o_oid,
- unsigned o_mode,
- const struct object_id *a_oid,
- unsigned a_mode,
+ const struct diff_filespec *o,
+ const struct diff_filespec *a,
int renormalize, const char *path)
{
- struct strbuf o = STRBUF_INIT;
- struct strbuf a = STRBUF_INIT;
+ struct strbuf obuf = STRBUF_INIT;
+ struct strbuf abuf = STRBUF_INIT;
int ret = 0; /* assume changed for safety */
+ const struct index_state *idx = opt->repo->index;
- if (a_mode != o_mode)
+ if (a->mode != o->mode)
return 0;
- if (oid_eq(o_oid, a_oid))
+ if (oid_eq(&o->oid, &a->oid))
return 1;
if (!renormalize)
return 0;
- assert(o_oid && a_oid);
- if (read_oid_strbuf(opt, o_oid, &o) || read_oid_strbuf(opt, a_oid, &a))
+ if (read_oid_strbuf(opt, &o->oid, &obuf) ||
+ read_oid_strbuf(opt, &a->oid, &abuf))
goto error_return;
/*
* Note: binary | is used so that both renormalizations are
* performed. Comparison can be skipped if both files are
* unchanged since their sha1s have already been compared.
*/
- if (renormalize_buffer(opt->repo->index, path, o.buf, o.len, &o) |
- renormalize_buffer(opt->repo->index, path, a.buf, a.len, &a))
- ret = (o.len == a.len && !memcmp(o.buf, a.buf, o.len));
+ if (renormalize_buffer(idx, path, obuf.buf, obuf.len, &obuf) |
+ renormalize_buffer(idx, path, abuf.buf, abuf.len, &abuf))
+ ret = (obuf.len == abuf.len && !memcmp(obuf.buf, abuf.buf, obuf.len));
error_return:
- strbuf_release(&o);
- strbuf_release(&a);
+ strbuf_release(&obuf);
+ strbuf_release(&abuf);
return ret;
}
-static int handle_modify_delete(struct merge_options *o,
+static int handle_modify_delete(struct merge_options *opt,
const char *path,
- struct object_id *o_oid, int o_mode,
- struct object_id *a_oid, int a_mode,
- struct object_id *b_oid, int b_mode)
+ const struct diff_filespec *o,
+ const struct diff_filespec *a,
+ const struct diff_filespec *b)
{
const char *modify_branch, *delete_branch;
- struct object_id *changed_oid;
- int changed_mode;
+ const struct diff_filespec *changed;
- if (a_oid) {
- modify_branch = o->branch1;
- delete_branch = o->branch2;
- changed_oid = a_oid;
- changed_mode = a_mode;
+ if (is_valid(a)) {
+ modify_branch = opt->branch1;
+ delete_branch = opt->branch2;
+ changed = a;
} else {
- modify_branch = o->branch2;
- delete_branch = o->branch1;
- changed_oid = b_oid;
- changed_mode = b_mode;
+ modify_branch = opt->branch2;
+ delete_branch = opt->branch1;
+ changed = b;
}
- return handle_change_delete(o,
+ return handle_change_delete(opt,
path, NULL,
- o_oid, o_mode,
- changed_oid, changed_mode,
+ o, changed,
modify_branch, delete_branch,
_("modify"), _("modified"));
}
-static int handle_content_merge(struct merge_options *o,
+static int handle_content_merge(struct merge_file_info *mfi,
+ struct merge_options *opt,
const char *path,
int is_dirty,
- struct object_id *o_oid, int o_mode,
- struct object_id *a_oid, int a_mode,
- struct object_id *b_oid, int b_mode,
- struct rename_conflict_info *rename_conflict_info)
+ const struct diff_filespec *o,
+ const struct diff_filespec *a,
+ const struct diff_filespec *b,
+ struct rename_conflict_info *ci)
{
const char *reason = _("content");
- const char *path1 = NULL, *path2 = NULL;
- struct merge_file_info mfi;
- struct diff_filespec one, a, b;
unsigned df_conflict_remains = 0;
- if (!o_oid) {
+ if (!is_valid(o))
reason = _("add/add");
- o_oid = (struct object_id *)&null_oid;
- }
- one.path = a.path = b.path = (char *)path;
- oidcpy(&one.oid, o_oid);
- one.mode = o_mode;
- oidcpy(&a.oid, a_oid);
- a.mode = a_mode;
- oidcpy(&b.oid, b_oid);
- b.mode = b_mode;
- if (rename_conflict_info) {
- struct diff_filepair *pair1 = rename_conflict_info->pair1;
+ assert(o->path && a->path && b->path);
+ if (ci && dir_in_way(opt->repo->index, path, !opt->call_depth,
+ S_ISGITLINK(ci->ren1->pair->two->mode)))
+ df_conflict_remains = 1;
- path1 = (o->branch1 == rename_conflict_info->branch1) ?
- pair1->two->path : pair1->one->path;
- /* If rename_conflict_info->pair2 != NULL, we are in
- * RENAME_ONE_FILE_TO_ONE case. Otherwise, we have a
- * normal rename.
- */
- path2 = (rename_conflict_info->pair2 ||
- o->branch2 == rename_conflict_info->branch1) ?
- pair1->two->path : pair1->one->path;
- one.path = pair1->one->path;
- a.path = (char *)path1;
- b.path = (char *)path2;
-
- if (dir_in_way(o->repo->index, path, !o->call_depth,
- S_ISGITLINK(pair1->two->mode)))
- df_conflict_remains = 1;
- }
- if (merge_mode_and_contents(o, &one, &a, &b, path,
- o->branch1, o->branch2,
- o->call_depth * 2, &mfi))
+ if (merge_mode_and_contents(opt, o, a, b, path,
+ opt->branch1, opt->branch2,
+ opt->call_depth * 2, mfi))
return -1;
/*
@@ -3147,15 +3027,14 @@
* b) The merge matches what was in HEAD (content, mode, pathname)
* c) The target path is usable (i.e. not involved in D/F conflict)
*/
- if (mfi.clean &&
- was_tracked_and_matches(o, path, &mfi.oid, mfi.mode) &&
+ if (mfi->clean && was_tracked_and_matches(opt, path, &mfi->blob) &&
!df_conflict_remains) {
int pos;
struct cache_entry *ce;
- output(o, 3, _("Skipped %s (merged same as existing)"), path);
- if (add_cacheinfo(o, mfi.mode, &mfi.oid, path,
- 0, (!o->call_depth && !is_dirty), 0))
+ output(opt, 3, _("Skipped %s (merged same as existing)"), path);
+ if (add_cacheinfo(opt, &mfi->blob, path,
+ 0, (!opt->call_depth && !is_dirty), 0))
return -1;
/*
* However, add_cacheinfo() will delete the old cache entry
@@ -3163,109 +3042,196 @@
* flag to avoid making the file appear as if it were
* deleted by the user.
*/
- pos = index_name_pos(&o->orig_index, path, strlen(path));
- ce = o->orig_index.cache[pos];
+ pos = index_name_pos(&opt->orig_index, path, strlen(path));
+ ce = opt->orig_index.cache[pos];
if (ce_skip_worktree(ce)) {
- pos = index_name_pos(o->repo->index, path, strlen(path));
- ce = o->repo->index->cache[pos];
+ pos = index_name_pos(opt->repo->index, path, strlen(path));
+ ce = opt->repo->index->cache[pos];
ce->ce_flags |= CE_SKIP_WORKTREE;
}
- return mfi.clean;
+ return mfi->clean;
}
- if (!mfi.clean) {
- if (S_ISGITLINK(mfi.mode))
+ if (!mfi->clean) {
+ if (S_ISGITLINK(mfi->blob.mode))
reason = _("submodule");
- output(o, 1, _("CONFLICT (%s): Merge conflict in %s"),
+ output(opt, 1, _("CONFLICT (%s): Merge conflict in %s"),
reason, path);
- if (rename_conflict_info && !df_conflict_remains)
- if (update_stages(o, path, &one, &a, &b))
+ if (ci && !df_conflict_remains)
+ if (update_stages(opt, path, o, a, b))
return -1;
}
if (df_conflict_remains || is_dirty) {
char *new_path;
- if (o->call_depth) {
- remove_file_from_index(o->repo->index, path);
+ if (opt->call_depth) {
+ remove_file_from_index(opt->repo->index, path);
} else {
- if (!mfi.clean) {
- if (update_stages(o, path, &one, &a, &b))
+ if (!mfi->clean) {
+ if (update_stages(opt, path, o, a, b))
return -1;
} else {
- int file_from_stage2 = was_tracked(o, path);
- struct diff_filespec merged;
- oidcpy(&merged.oid, &mfi.oid);
- merged.mode = mfi.mode;
+ int file_from_stage2 = was_tracked(opt, path);
- if (update_stages(o, path, NULL,
- file_from_stage2 ? &merged : NULL,
- file_from_stage2 ? NULL : &merged))
+ if (update_stages(opt, path, NULL,
+ file_from_stage2 ? &mfi->blob : NULL,
+ file_from_stage2 ? NULL : &mfi->blob))
return -1;
}
}
- new_path = unique_path(o, path, rename_conflict_info->branch1);
+ new_path = unique_path(opt, path, ci->ren1->branch);
if (is_dirty) {
- output(o, 1, _("Refusing to lose dirty file at %s"),
+ output(opt, 1, _("Refusing to lose dirty file at %s"),
path);
}
- output(o, 1, _("Adding as %s instead"), new_path);
- if (update_file(o, 0, &mfi.oid, mfi.mode, new_path)) {
+ output(opt, 1, _("Adding as %s instead"), new_path);
+ if (update_file(opt, 0, &mfi->blob, new_path)) {
free(new_path);
return -1;
}
free(new_path);
- mfi.clean = 0;
- } else if (update_file(o, mfi.clean, &mfi.oid, mfi.mode, path))
+ mfi->clean = 0;
+ } else if (update_file(opt, mfi->clean, &mfi->blob, path))
return -1;
- return !is_dirty && mfi.clean;
+ return !is_dirty && mfi->clean;
}
-static int handle_rename_normal(struct merge_options *o,
+static int handle_rename_normal(struct merge_options *opt,
const char *path,
- struct object_id *o_oid, unsigned int o_mode,
- struct object_id *a_oid, unsigned int a_mode,
- struct object_id *b_oid, unsigned int b_mode,
+ const struct diff_filespec *o,
+ const struct diff_filespec *a,
+ const struct diff_filespec *b,
struct rename_conflict_info *ci)
{
+ struct rename *ren = ci->ren1;
+ struct merge_file_info mfi;
+ int clean;
+ int side = (ren->branch == opt->branch1 ? 2 : 3);
+
/* Merge the content and write it out */
- return handle_content_merge(o, path, was_dirty(o, path),
- o_oid, o_mode, a_oid, a_mode, b_oid, b_mode,
- ci);
+ clean = handle_content_merge(&mfi, opt, path, was_dirty(opt, path),
+ o, a, b, ci);
+
+ if (clean && opt->detect_directory_renames == 1 &&
+ ren->dir_rename_original_dest) {
+ if (update_stages(opt, path,
+ NULL,
+ side == 2 ? &mfi.blob : NULL,
+ side == 2 ? NULL : &mfi.blob))
+ return -1;
+ clean = 0; /* not clean, but conflicted */
+ }
+ return clean;
+}
+
+static void dir_rename_warning(const char *msg,
+ int is_add,
+ int clean,
+ struct merge_options *opt,
+ struct rename *ren)
+{
+ const char *other_branch;
+ other_branch = (ren->branch == opt->branch1 ?
+ opt->branch2 : opt->branch1);
+ if (is_add) {
+ output(opt, clean ? 2 : 1, msg,
+ ren->pair->one->path, ren->branch,
+ other_branch, ren->pair->two->path);
+ return;
+ }
+ output(opt, clean ? 2 : 1, msg,
+ ren->pair->one->path, ren->dir_rename_original_dest, ren->branch,
+ other_branch, ren->pair->two->path);
+}
+static int warn_about_dir_renamed_entries(struct merge_options *opt,
+ struct rename *ren)
+{
+ const char *msg;
+ int clean = 1, is_add;
+
+ if (!ren)
+ return clean;
+
+ /* Return early if ren was not affected/created by a directory rename */
+ if (!ren->dir_rename_original_dest)
+ return clean;
+
+ /* Sanity checks */
+ assert(opt->detect_directory_renames > 0);
+ assert(ren->dir_rename_original_type == 'A' ||
+ ren->dir_rename_original_type == 'R');
+
+ /* Check whether to treat directory renames as a conflict */
+ clean = (opt->detect_directory_renames == 2);
+
+ is_add = (ren->dir_rename_original_type == 'A');
+ if (ren->dir_rename_original_type == 'A' && clean) {
+ msg = _("Path updated: %s added in %s inside a "
+ "directory that was renamed in %s; moving it to %s.");
+ } else if (ren->dir_rename_original_type == 'A' && !clean) {
+ msg = _("CONFLICT (file location): %s added in %s "
+ "inside a directory that was renamed in %s, "
+ "suggesting it should perhaps be moved to %s.");
+ } else if (ren->dir_rename_original_type == 'R' && clean) {
+ msg = _("Path updated: %s renamed to %s in %s, inside a "
+ "directory that was renamed in %s; moving it to %s.");
+ } else if (ren->dir_rename_original_type == 'R' && !clean) {
+ msg = _("CONFLICT (file location): %s renamed to %s in %s, "
+ "inside a directory that was renamed in %s, "
+ "suggesting it should perhaps be moved to %s.");
+ } else {
+ BUG("Impossible dir_rename_original_type/clean combination");
+ }
+ dir_rename_warning(msg, is_add, clean, opt, ren);
+
+ return clean;
}
/* Per entry merge function */
-static int process_entry(struct merge_options *o,
+static int process_entry(struct merge_options *opt,
const char *path, struct stage_data *entry)
{
int clean_merge = 1;
- int normalize = o->renormalize;
- unsigned o_mode = entry->stages[1].mode;
- unsigned a_mode = entry->stages[2].mode;
- unsigned b_mode = entry->stages[3].mode;
- struct object_id *o_oid = stage_oid(&entry->stages[1].oid, o_mode);
- struct object_id *a_oid = stage_oid(&entry->stages[2].oid, a_mode);
- struct object_id *b_oid = stage_oid(&entry->stages[3].oid, b_mode);
+ int normalize = opt->renormalize;
+
+ struct diff_filespec *o = &entry->stages[1];
+ struct diff_filespec *a = &entry->stages[2];
+ struct diff_filespec *b = &entry->stages[3];
+ int o_valid = is_valid(o);
+ int a_valid = is_valid(a);
+ int b_valid = is_valid(b);
+ o->path = a->path = b->path = (char*)path;
entry->processed = 1;
if (entry->rename_conflict_info) {
- struct rename_conflict_info *conflict_info = entry->rename_conflict_info;
- switch (conflict_info->rename_type) {
+ struct rename_conflict_info *ci = entry->rename_conflict_info;
+ struct diff_filespec *temp;
+ int path_clean;
+
+ path_clean = warn_about_dir_renamed_entries(opt, ci->ren1);
+ path_clean &= warn_about_dir_renamed_entries(opt, ci->ren2);
+
+ /*
+ * For cases with a single rename, {o,a,b}->path have all been
+ * set to the rename target path; we need to set two of these
+ * back to the rename source.
+ * For rename/rename conflicts, we'll manually fix paths below.
+ */
+ temp = (opt->branch1 == ci->ren1->branch) ? b : a;
+ o->path = temp->path = ci->ren1->pair->one->path;
+ if (ci->ren2) {
+ assert(opt->branch1 == ci->ren1->branch);
+ }
+
+ switch (ci->rename_type) {
case RENAME_NORMAL:
case RENAME_ONE_FILE_TO_ONE:
- clean_merge = handle_rename_normal(o,
- path,
- o_oid, o_mode,
- a_oid, a_mode,
- b_oid, b_mode,
- conflict_info);
+ clean_merge = handle_rename_normal(opt, path, o, a, b,
+ ci);
break;
case RENAME_VIA_DIR:
- clean_merge = 1;
- if (handle_rename_via_dir(o,
- conflict_info->pair1,
- conflict_info->branch1))
- clean_merge = -1;
+ clean_merge = handle_rename_via_dir(opt, ci);
break;
case RENAME_ADD:
/*
@@ -3274,165 +3240,172 @@
* two-way merged cleanly with the added file, I
* guess it's a clean merge?
*/
- clean_merge = handle_rename_add(o, conflict_info);
+ clean_merge = handle_rename_add(opt, ci);
break;
case RENAME_DELETE:
clean_merge = 0;
- if (handle_rename_delete(o,
- conflict_info->pair1,
- conflict_info->branch1,
- conflict_info->branch2))
+ if (handle_rename_delete(opt, ci))
clean_merge = -1;
break;
case RENAME_ONE_FILE_TO_TWO:
+ /*
+ * Manually fix up paths; note:
+ * ren[12]->pair->one->path are equal.
+ */
+ o->path = ci->ren1->pair->one->path;
+ a->path = ci->ren1->pair->two->path;
+ b->path = ci->ren2->pair->two->path;
+
clean_merge = 0;
- if (handle_rename_rename_1to2(o, conflict_info))
+ if (handle_rename_rename_1to2(opt, ci))
clean_merge = -1;
break;
case RENAME_TWO_FILES_TO_ONE:
/*
+ * Manually fix up paths; note,
+ * ren[12]->pair->two->path are actually equal.
+ */
+ o->path = NULL;
+ a->path = ci->ren1->pair->two->path;
+ b->path = ci->ren2->pair->two->path;
+
+ /*
* Probably unclean merge, but if the two renamed
* files merge cleanly and the two resulting files
* can then be two-way merged cleanly, I guess it's
* a clean merge?
*/
- clean_merge = handle_rename_rename_2to1(o,
- conflict_info);
+ clean_merge = handle_rename_rename_2to1(opt, ci);
break;
default:
entry->processed = 0;
break;
}
- } else if (o_oid && (!a_oid || !b_oid)) {
+ if (path_clean < clean_merge)
+ clean_merge = path_clean;
+ } else if (o_valid && (!a_valid || !b_valid)) {
/* Case A: Deleted in one */
- if ((!a_oid && !b_oid) ||
- (!b_oid && blob_unchanged(o, o_oid, o_mode, a_oid, a_mode, normalize, path)) ||
- (!a_oid && blob_unchanged(o, o_oid, o_mode, b_oid, b_mode, normalize, path))) {
+ if ((!a_valid && !b_valid) ||
+ (!b_valid && blob_unchanged(opt, o, a, normalize, path)) ||
+ (!a_valid && blob_unchanged(opt, o, b, normalize, path))) {
/* Deleted in both or deleted in one and
* unchanged in the other */
- if (a_oid)
- output(o, 2, _("Removing %s"), path);
+ if (a_valid)
+ output(opt, 2, _("Removing %s"), path);
/* do not touch working file if it did not exist */
- remove_file(o, 1, path, !a_oid);
+ remove_file(opt, 1, path, !a_valid);
} else {
/* Modify/delete; deleted side may have put a directory in the way */
clean_merge = 0;
- if (handle_modify_delete(o, path, o_oid, o_mode,
- a_oid, a_mode, b_oid, b_mode))
+ if (handle_modify_delete(opt, path, o, a, b))
clean_merge = -1;
}
- } else if ((!o_oid && a_oid && !b_oid) ||
- (!o_oid && !a_oid && b_oid)) {
+ } else if ((!o_valid && a_valid && !b_valid) ||
+ (!o_valid && !a_valid && b_valid)) {
/* Case B: Added in one. */
/* [nothing|directory] -> ([nothing|directory], file) */
const char *add_branch;
const char *other_branch;
- unsigned mode;
- const struct object_id *oid;
const char *conf;
+ const struct diff_filespec *contents;
- if (a_oid) {
- add_branch = o->branch1;
- other_branch = o->branch2;
- mode = a_mode;
- oid = a_oid;
+ if (a_valid) {
+ add_branch = opt->branch1;
+ other_branch = opt->branch2;
+ contents = a;
conf = _("file/directory");
} else {
- add_branch = o->branch2;
- other_branch = o->branch1;
- mode = b_mode;
- oid = b_oid;
+ add_branch = opt->branch2;
+ other_branch = opt->branch1;
+ contents = b;
conf = _("directory/file");
}
- if (dir_in_way(o->repo->index, path,
- !o->call_depth && !S_ISGITLINK(a_mode),
+ if (dir_in_way(opt->repo->index, path,
+ !opt->call_depth && !S_ISGITLINK(a->mode),
0)) {
- char *new_path = unique_path(o, path, add_branch);
+ char *new_path = unique_path(opt, path, add_branch);
clean_merge = 0;
- output(o, 1, _("CONFLICT (%s): There is a directory with name %s in %s. "
+ output(opt, 1, _("CONFLICT (%s): There is a directory with name %s in %s. "
"Adding %s as %s"),
conf, path, other_branch, path, new_path);
- if (update_file(o, 0, oid, mode, new_path))
+ if (update_file(opt, 0, contents, new_path))
clean_merge = -1;
- else if (o->call_depth)
- remove_file_from_index(o->repo->index, path);
+ else if (opt->call_depth)
+ remove_file_from_index(opt->repo->index, path);
free(new_path);
} else {
- output(o, 2, _("Adding %s"), path);
+ output(opt, 2, _("Adding %s"), path);
/* do not overwrite file if already present */
- if (update_file_flags(o, oid, mode, path, 1, !a_oid))
+ if (update_file_flags(opt, contents, path, 1, !a_valid))
clean_merge = -1;
}
- } else if (a_oid && b_oid) {
- if (!o_oid) {
+ } else if (a_valid && b_valid) {
+ if (!o_valid) {
/* Case C: Added in both (check for same permissions) */
- output(o, 1,
+ output(opt, 1,
_("CONFLICT (add/add): Merge conflict in %s"),
path);
- clean_merge = handle_file_collision(o,
+ clean_merge = handle_file_collision(opt,
path, NULL, NULL,
- o->branch1,
- o->branch2,
- a_oid, a_mode,
- b_oid, b_mode);
+ opt->branch1,
+ opt->branch2,
+ a, b);
} else {
/* case D: Modified in both, but differently. */
+ struct merge_file_info mfi;
int is_dirty = 0; /* unpack_trees would have bailed if dirty */
- clean_merge = handle_content_merge(o, path,
+ clean_merge = handle_content_merge(&mfi, opt, path,
is_dirty,
- o_oid, o_mode,
- a_oid, a_mode,
- b_oid, b_mode,
- NULL);
+ o, a, b, NULL);
}
- } else if (!o_oid && !a_oid && !b_oid) {
+ } else if (!o_valid && !a_valid && !b_valid) {
/*
* this entry was deleted altogether. a_mode == 0 means
* we had that path and want to actively remove it.
*/
- remove_file(o, 1, path, !a_mode);
+ remove_file(opt, 1, path, !a->mode);
} else
BUG("fatal merge failure, shouldn't happen.");
return clean_merge;
}
-int merge_trees(struct merge_options *o,
+int merge_trees(struct merge_options *opt,
struct tree *head,
struct tree *merge,
struct tree *common,
struct tree **result)
{
- struct index_state *istate = o->repo->index;
+ struct index_state *istate = opt->repo->index;
int code, clean;
struct strbuf sb = STRBUF_INIT;
- if (!o->call_depth && repo_index_has_changes(o->repo, head, &sb)) {
- err(o, _("Your local changes to the following files would be overwritten by merge:\n %s"),
+ if (!opt->call_depth && repo_index_has_changes(opt->repo, head, &sb)) {
+ err(opt, _("Your local changes to the following files would be overwritten by merge:\n %s"),
sb.buf);
return -1;
}
- if (o->subtree_shift) {
- merge = shift_tree_object(o->repo, head, merge, o->subtree_shift);
- common = shift_tree_object(o->repo, head, common, o->subtree_shift);
+ if (opt->subtree_shift) {
+ merge = shift_tree_object(opt->repo, head, merge, opt->subtree_shift);
+ common = shift_tree_object(opt->repo, head, common, opt->subtree_shift);
}
if (oid_eq(&common->object.oid, &merge->object.oid)) {
- output(o, 0, _("Already up to date!"));
+ output(opt, 0, _("Already up to date!"));
*result = head;
return 1;
}
- code = unpack_trees_start(o, common, head, merge);
+ code = unpack_trees_start(opt, common, head, merge);
if (code != 0) {
- if (show(o, 4) || o->call_depth)
- err(o, _("merging of trees %s and %s failed"),
+ if (show(opt, 4) || opt->call_depth)
+ err(opt, _("merging of trees %s and %s failed"),
oid_to_hex(&head->object.oid),
oid_to_hex(&merge->object.oid));
- unpack_trees_finish(o);
+ unpack_trees_finish(opt);
return -1;
}
@@ -3447,21 +3420,21 @@
* opposed to decaring a local hashmap is for convenience
* so that we don't have to pass it to around.
*/
- hashmap_init(&o->current_file_dir_set, path_hashmap_cmp, NULL, 512);
- get_files_dirs(o, head);
- get_files_dirs(o, merge);
+ hashmap_init(&opt->current_file_dir_set, path_hashmap_cmp, NULL, 512);
+ get_files_dirs(opt, head);
+ get_files_dirs(opt, merge);
- entries = get_unmerged(o->repo->index);
- clean = detect_and_process_renames(o, common, head, merge,
+ entries = get_unmerged(opt->repo->index);
+ clean = detect_and_process_renames(opt, common, head, merge,
entries, &re_info);
- record_df_conflict_files(o, entries);
+ record_df_conflict_files(opt, entries);
if (clean < 0)
goto cleanup;
for (i = entries->nr-1; 0 <= i; i--) {
const char *path = entries->items[i].string;
struct stage_data *e = entries->items[i].util;
if (!e->processed) {
- int ret = process_entry(o, path, e);
+ int ret = process_entry(opt, path, e);
if (!ret)
clean = 0;
else if (ret < 0) {
@@ -3483,19 +3456,19 @@
string_list_clear(entries, 1);
free(entries);
- hashmap_free(&o->current_file_dir_set, 1);
+ hashmap_free(&opt->current_file_dir_set, 1);
if (clean < 0) {
- unpack_trees_finish(o);
+ unpack_trees_finish(opt);
return clean;
}
}
else
clean = 1;
- unpack_trees_finish(o);
+ unpack_trees_finish(opt);
- if (o->call_depth && !(*result = write_tree_from_memory(o)))
+ if (opt->call_depth && !(*result = write_tree_from_memory(opt)))
return -1;
return clean;
@@ -3516,7 +3489,7 @@
* Merge the commits h1 and h2, return the resulting virtual
* commit object and a flag indicating the cleanness of the merge.
*/
-int merge_recursive(struct merge_options *o,
+int merge_recursive(struct merge_options *opt,
struct commit *h1,
struct commit *h2,
struct commit_list *ca,
@@ -3527,10 +3500,10 @@
struct tree *mrtree;
int clean;
- if (show(o, 4)) {
- output(o, 4, _("Merging:"));
- output_commit_title(o, h1);
- output_commit_title(o, h2);
+ if (show(opt, 4)) {
+ output(opt, 4, _("Merging:"));
+ output_commit_title(opt, h1);
+ output_commit_title(opt, h2);
}
if (!ca) {
@@ -3538,13 +3511,13 @@
ca = reverse_commit_list(ca);
}
- if (show(o, 5)) {
+ if (show(opt, 5)) {
unsigned cnt = commit_list_count(ca);
- output(o, 5, Q_("found %u common ancestor:",
+ output(opt, 5, Q_("found %u common ancestor:",
"found %u common ancestors:", cnt), cnt);
for (iter = ca; iter; iter = iter->next)
- output_commit_title(o, iter->item);
+ output_commit_title(opt, iter->item);
}
merged_common_ancestors = pop_commit(&ca);
@@ -3552,13 +3525,13 @@
/* if there is no common ancestor, use an empty tree */
struct tree *tree;
- tree = lookup_tree(o->repo, o->repo->hash_algo->empty_tree);
- merged_common_ancestors = make_virtual_commit(o->repo, tree, "ancestor");
+ tree = lookup_tree(opt->repo, opt->repo->hash_algo->empty_tree);
+ merged_common_ancestors = make_virtual_commit(opt->repo, tree, "ancestor");
}
for (iter = ca; iter; iter = iter->next) {
const char *saved_b1, *saved_b2;
- o->call_depth++;
+ opt->call_depth++;
/*
* When the merge fails, the result contains files
* with conflict markers. The cleanness flag is
@@ -3567,46 +3540,46 @@
* overwritten it: the committed "conflicts" were
* already resolved.
*/
- discard_index(o->repo->index);
- saved_b1 = o->branch1;
- saved_b2 = o->branch2;
- o->branch1 = "Temporary merge branch 1";
- o->branch2 = "Temporary merge branch 2";
- if (merge_recursive(o, merged_common_ancestors, iter->item,
+ discard_index(opt->repo->index);
+ saved_b1 = opt->branch1;
+ saved_b2 = opt->branch2;
+ opt->branch1 = "Temporary merge branch 1";
+ opt->branch2 = "Temporary merge branch 2";
+ if (merge_recursive(opt, merged_common_ancestors, iter->item,
NULL, &merged_common_ancestors) < 0)
return -1;
- o->branch1 = saved_b1;
- o->branch2 = saved_b2;
- o->call_depth--;
+ opt->branch1 = saved_b1;
+ opt->branch2 = saved_b2;
+ opt->call_depth--;
if (!merged_common_ancestors)
- return err(o, _("merge returned no commit"));
+ return err(opt, _("merge returned no commit"));
}
- discard_index(o->repo->index);
- if (!o->call_depth)
- repo_read_index(o->repo);
+ discard_index(opt->repo->index);
+ if (!opt->call_depth)
+ repo_read_index(opt->repo);
- o->ancestor = "merged common ancestors";
- clean = merge_trees(o, get_commit_tree(h1), get_commit_tree(h2),
+ opt->ancestor = "merged common ancestors";
+ clean = merge_trees(opt, get_commit_tree(h1), get_commit_tree(h2),
get_commit_tree(merged_common_ancestors),
&mrtree);
if (clean < 0) {
- flush_output(o);
+ flush_output(opt);
return clean;
}
- if (o->call_depth) {
- *result = make_virtual_commit(o->repo, mrtree, "merged tree");
+ if (opt->call_depth) {
+ *result = make_virtual_commit(opt->repo, mrtree, "merged tree");
commit_list_insert(h1, &(*result)->parents);
commit_list_insert(h2, &(*result)->parents->next);
}
- flush_output(o);
- if (!o->call_depth && o->buffer_output < 2)
- strbuf_release(&o->obuf);
- if (show(o, 2))
+ flush_output(opt);
+ if (!opt->call_depth && opt->buffer_output < 2)
+ strbuf_release(&opt->obuf);
+ if (show(opt, 2))
diff_warn_rename_limit("merge.renamelimit",
- o->needed_rename_limit, 0);
+ opt->needed_rename_limit, 0);
return clean;
}
@@ -3628,7 +3601,7 @@
return (struct commit *)object;
}
-int merge_recursive_generic(struct merge_options *o,
+int merge_recursive_generic(struct merge_options *opt,
const struct object_id *head,
const struct object_id *merge,
int num_base_list,
@@ -3637,127 +3610,136 @@
{
int clean;
struct lock_file lock = LOCK_INIT;
- struct commit *head_commit = get_ref(o->repo, head, o->branch1);
- struct commit *next_commit = get_ref(o->repo, merge, o->branch2);
+ struct commit *head_commit = get_ref(opt->repo, head, opt->branch1);
+ struct commit *next_commit = get_ref(opt->repo, merge, opt->branch2);
struct commit_list *ca = NULL;
if (base_list) {
int i;
for (i = 0; i < num_base_list; ++i) {
struct commit *base;
- if (!(base = get_ref(o->repo, base_list[i], oid_to_hex(base_list[i]))))
- return err(o, _("Could not parse object '%s'"),
+ if (!(base = get_ref(opt->repo, base_list[i], oid_to_hex(base_list[i]))))
+ return err(opt, _("Could not parse object '%s'"),
oid_to_hex(base_list[i]));
commit_list_insert(base, &ca);
}
}
- repo_hold_locked_index(o->repo, &lock, LOCK_DIE_ON_ERROR);
- clean = merge_recursive(o, head_commit, next_commit, ca,
+ repo_hold_locked_index(opt->repo, &lock, LOCK_DIE_ON_ERROR);
+ clean = merge_recursive(opt, head_commit, next_commit, ca,
result);
if (clean < 0) {
rollback_lock_file(&lock);
return clean;
}
- if (write_locked_index(o->repo->index, &lock,
+ if (write_locked_index(opt->repo->index, &lock,
COMMIT_LOCK | SKIP_IF_UNCHANGED))
- return err(o, _("Unable to write index."));
+ return err(opt, _("Unable to write index."));
return clean ? 0 : 1;
}
-static void merge_recursive_config(struct merge_options *o)
+static void merge_recursive_config(struct merge_options *opt)
{
char *value = NULL;
- git_config_get_int("merge.verbosity", &o->verbosity);
- git_config_get_int("diff.renamelimit", &o->diff_rename_limit);
- git_config_get_int("merge.renamelimit", &o->merge_rename_limit);
+ git_config_get_int("merge.verbosity", &opt->verbosity);
+ git_config_get_int("diff.renamelimit", &opt->diff_rename_limit);
+ git_config_get_int("merge.renamelimit", &opt->merge_rename_limit);
if (!git_config_get_string("diff.renames", &value)) {
- o->diff_detect_rename = git_config_rename("diff.renames", value);
+ opt->diff_detect_rename = git_config_rename("diff.renames", value);
free(value);
}
if (!git_config_get_string("merge.renames", &value)) {
- o->merge_detect_rename = git_config_rename("merge.renames", value);
+ opt->merge_detect_rename = git_config_rename("merge.renames", value);
+ free(value);
+ }
+ if (!git_config_get_string("merge.directoryrenames", &value)) {
+ int boolval = git_parse_maybe_bool(value);
+ if (0 <= boolval) {
+ opt->detect_directory_renames = boolval ? 2 : 0;
+ } else if (!strcasecmp(value, "conflict")) {
+ opt->detect_directory_renames = 1;
+ } /* avoid erroring on values from future versions of git */
free(value);
}
git_config(git_xmerge_config, NULL);
}
-void init_merge_options(struct merge_options *o,
+void init_merge_options(struct merge_options *opt,
struct repository *repo)
{
const char *merge_verbosity;
- memset(o, 0, sizeof(struct merge_options));
- o->repo = repo;
- o->verbosity = 2;
- o->buffer_output = 1;
- o->diff_rename_limit = -1;
- o->merge_rename_limit = -1;
- o->renormalize = 0;
- o->diff_detect_rename = -1;
- o->merge_detect_rename = -1;
- o->detect_directory_renames = 1;
- merge_recursive_config(o);
+ memset(opt, 0, sizeof(struct merge_options));
+ opt->repo = repo;
+ opt->verbosity = 2;
+ opt->buffer_output = 1;
+ opt->diff_rename_limit = -1;
+ opt->merge_rename_limit = -1;
+ opt->renormalize = 0;
+ opt->diff_detect_rename = -1;
+ opt->merge_detect_rename = -1;
+ opt->detect_directory_renames = 1;
+ merge_recursive_config(opt);
merge_verbosity = getenv("GIT_MERGE_VERBOSITY");
if (merge_verbosity)
- o->verbosity = strtol(merge_verbosity, NULL, 10);
- if (o->verbosity >= 5)
- o->buffer_output = 0;
- strbuf_init(&o->obuf, 0);
- string_list_init(&o->df_conflict_file_set, 1);
+ opt->verbosity = strtol(merge_verbosity, NULL, 10);
+ if (opt->verbosity >= 5)
+ opt->buffer_output = 0;
+ strbuf_init(&opt->obuf, 0);
+ string_list_init(&opt->df_conflict_file_set, 1);
}
-int parse_merge_opt(struct merge_options *o, const char *s)
+int parse_merge_opt(struct merge_options *opt, const char *s)
{
const char *arg;
if (!s || !*s)
return -1;
if (!strcmp(s, "ours"))
- o->recursive_variant = MERGE_RECURSIVE_OURS;
+ opt->recursive_variant = MERGE_RECURSIVE_OURS;
else if (!strcmp(s, "theirs"))
- o->recursive_variant = MERGE_RECURSIVE_THEIRS;
+ opt->recursive_variant = MERGE_RECURSIVE_THEIRS;
else if (!strcmp(s, "subtree"))
- o->subtree_shift = "";
+ opt->subtree_shift = "";
else if (skip_prefix(s, "subtree=", &arg))
- o->subtree_shift = arg;
+ opt->subtree_shift = arg;
else if (!strcmp(s, "patience"))
- o->xdl_opts = DIFF_WITH_ALG(o, PATIENCE_DIFF);
+ opt->xdl_opts = DIFF_WITH_ALG(opt, PATIENCE_DIFF);
else if (!strcmp(s, "histogram"))
- o->xdl_opts = DIFF_WITH_ALG(o, HISTOGRAM_DIFF);
+ opt->xdl_opts = DIFF_WITH_ALG(opt, HISTOGRAM_DIFF);
else if (skip_prefix(s, "diff-algorithm=", &arg)) {
long value = parse_algorithm_value(arg);
if (value < 0)
return -1;
/* clear out previous settings */
- DIFF_XDL_CLR(o, NEED_MINIMAL);
- o->xdl_opts &= ~XDF_DIFF_ALGORITHM_MASK;
- o->xdl_opts |= value;
+ DIFF_XDL_CLR(opt, NEED_MINIMAL);
+ opt->xdl_opts &= ~XDF_DIFF_ALGORITHM_MASK;
+ opt->xdl_opts |= value;
}
else if (!strcmp(s, "ignore-space-change"))
- DIFF_XDL_SET(o, IGNORE_WHITESPACE_CHANGE);
+ DIFF_XDL_SET(opt, IGNORE_WHITESPACE_CHANGE);
else if (!strcmp(s, "ignore-all-space"))
- DIFF_XDL_SET(o, IGNORE_WHITESPACE);
+ DIFF_XDL_SET(opt, IGNORE_WHITESPACE);
else if (!strcmp(s, "ignore-space-at-eol"))
- DIFF_XDL_SET(o, IGNORE_WHITESPACE_AT_EOL);
+ DIFF_XDL_SET(opt, IGNORE_WHITESPACE_AT_EOL);
else if (!strcmp(s, "ignore-cr-at-eol"))
- DIFF_XDL_SET(o, IGNORE_CR_AT_EOL);
+ DIFF_XDL_SET(opt, IGNORE_CR_AT_EOL);
else if (!strcmp(s, "renormalize"))
- o->renormalize = 1;
+ opt->renormalize = 1;
else if (!strcmp(s, "no-renormalize"))
- o->renormalize = 0;
+ opt->renormalize = 0;
else if (!strcmp(s, "no-renames"))
- o->merge_detect_rename = 0;
+ opt->merge_detect_rename = 0;
else if (!strcmp(s, "find-renames")) {
- o->merge_detect_rename = 1;
- o->rename_score = 0;
+ opt->merge_detect_rename = 1;
+ opt->rename_score = 0;
}
else if (skip_prefix(s, "find-renames=", &arg) ||
skip_prefix(s, "rename-threshold=", &arg)) {
- if ((o->rename_score = parse_rename_score(&arg)) == -1 || *arg != 0)
+ if ((opt->rename_score = parse_rename_score(&arg)) == -1 || *arg != 0)
return -1;
- o->merge_detect_rename = 1;
+ opt->merge_detect_rename = 1;
}
/*
* Please update $__git_merge_strategy_options in
diff --git a/mergetools/smerge b/mergetools/smerge
new file mode 100644
index 0000000..9c2e6f6
--- /dev/null
+++ b/mergetools/smerge
@@ -0,0 +1,12 @@
+diff_cmd () {
+ "$merge_tool_path" mergetool "$LOCAL" "$REMOTE" -o "$MERGED"
+}
+
+merge_cmd () {
+ if $base_present
+ then
+ "$merge_tool_path" mergetool "$BASE" "$LOCAL" "$REMOTE" -o "$MERGED"
+ else
+ "$merge_tool_path" mergetool "$LOCAL" "$REMOTE" -o "$MERGED"
+ fi
+}
diff --git a/midx.c b/midx.c
index f1cd868..d5d2e95 100644
--- a/midx.c
+++ b/midx.c
@@ -71,7 +71,7 @@
midx_map = xmmap(NULL, midx_size, PROT_READ, MAP_PRIVATE, fd, 0);
- FLEX_ALLOC_MEM(m, object_dir, object_dir, strlen(object_dir));
+ FLEX_ALLOC_STR(m, object_dir, object_dir);
m->fd = fd;
m->data = midx_map;
m->data_len = midx_size;
@@ -311,7 +311,39 @@
return nth_midxed_pack_entry(m, e, pos);
}
-int midx_contains_pack(struct multi_pack_index *m, const char *idx_name)
+/* Match "foo.idx" against either "foo.pack" _or_ "foo.idx". */
+static int cmp_idx_or_pack_name(const char *idx_or_pack_name,
+ const char *idx_name)
+{
+ /* Skip past any initial matching prefix. */
+ while (*idx_name && *idx_name == *idx_or_pack_name) {
+ idx_name++;
+ idx_or_pack_name++;
+ }
+
+ /*
+ * If we didn't match completely, we may have matched "pack-1234." and
+ * be left with "idx" and "pack" respectively, which is also OK. We do
+ * not have to check for "idx" and "idx", because that would have been
+ * a complete match (and in that case these strcmps will be false, but
+ * we'll correctly return 0 from the final strcmp() below.
+ *
+ * Technically this matches "fooidx" and "foopack", but we'd never have
+ * such names in the first place.
+ */
+ if (!strcmp(idx_name, "idx") && !strcmp(idx_or_pack_name, "pack"))
+ return 0;
+
+ /*
+ * This not only checks for a complete match, but also orders based on
+ * the first non-identical character, which means our ordering will
+ * match a raw strcmp(). That makes it OK to use this to binary search
+ * a naively-sorted list.
+ */
+ return strcmp(idx_or_pack_name, idx_name);
+}
+
+int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name)
{
uint32_t first = 0, last = m->num_packs;
@@ -321,7 +353,7 @@
int cmp;
current = m->pack_names[mid];
- cmp = strcmp(idx_name, current);
+ cmp = cmp_idx_or_pack_name(idx_or_pack_name, current);
if (!cmp)
return 1;
if (cmp > 0) {
diff --git a/midx.h b/midx.h
index 774f652..26dd042 100644
--- a/midx.h
+++ b/midx.h
@@ -43,7 +43,7 @@
struct multi_pack_index *m,
uint32_t n);
int fill_midx_entry(const struct object_id *oid, struct pack_entry *e, struct multi_pack_index *m);
-int midx_contains_pack(struct multi_pack_index *m, const char *idx_name);
+int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name);
int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local);
int write_midx_file(const char *object_dir);
diff --git a/notes-merge.c b/notes-merge.c
index 280aa8e..2fe724f 100644
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -29,14 +29,14 @@
static int path_to_oid(const char *path, struct object_id *oid)
{
- char hex_oid[GIT_SHA1_HEXSZ];
+ char hex_oid[GIT_MAX_HEXSZ];
int i = 0;
- while (*path && i < GIT_SHA1_HEXSZ) {
+ while (*path && i < the_hash_algo->hexsz) {
if (*path != '/')
hex_oid[i++] = *path;
path++;
}
- if (*path || i != GIT_SHA1_HEXSZ)
+ if (*path || i != the_hash_algo->hexsz)
return -1;
return get_oid_hex(hex_oid, oid);
}
diff --git a/notes.c b/notes.c
index 7f7cc4d..532ec37 100644
--- a/notes.c
+++ b/notes.c
@@ -67,8 +67,9 @@
#define GET_NIBBLE(n, sha1) ((((sha1)[(n) >> 1]) >> ((~(n) & 0x01) << 2)) & 0x0f)
-#define KEY_INDEX (GIT_SHA1_RAWSZ - 1)
-#define FANOUT_PATH_SEPARATORS ((GIT_SHA1_HEXSZ / 2) - 1)
+#define KEY_INDEX (the_hash_algo->rawsz - 1)
+#define FANOUT_PATH_SEPARATORS (the_hash_algo->rawsz - 1)
+#define FANOUT_PATH_SEPARATORS_MAX ((GIT_MAX_HEXSZ / 2) - 1)
#define SUBTREE_SHA1_PREFIXCMP(key_sha1, subtree_sha1) \
(memcmp(key_sha1, subtree_sha1, subtree_sha1[KEY_INDEX]))
@@ -198,7 +199,7 @@
struct leaf_node *entry)
{
struct leaf_node *l;
- struct int_node *parent_stack[GIT_SHA1_RAWSZ];
+ struct int_node *parent_stack[GIT_MAX_RAWSZ];
unsigned char i, j;
void **p = note_tree_search(t, &tree, &n, entry->key_oid.hash);
@@ -394,6 +395,7 @@
void *buf;
struct tree_desc desc;
struct name_entry entry;
+ const unsigned hashsz = the_hash_algo->rawsz;
buf = fill_tree_descriptor(&desc, &subtree->val_oid);
if (!buf)
@@ -401,7 +403,7 @@
oid_to_hex(&subtree->val_oid));
prefix_len = subtree->key_oid.hash[KEY_INDEX];
- if (prefix_len >= GIT_SHA1_RAWSZ)
+ if (prefix_len >= hashsz)
BUG("prefix_len (%"PRIuMAX") is out of range", (uintmax_t)prefix_len);
if (prefix_len * 2 < n)
BUG("prefix_len (%"PRIuMAX") is too small", (uintmax_t)prefix_len);
@@ -411,7 +413,7 @@
struct leaf_node *l;
size_t path_len = strlen(entry.path);
- if (path_len == 2 * (GIT_SHA1_RAWSZ - prefix_len)) {
+ if (path_len == 2 * (hashsz - prefix_len)) {
/* This is potentially the remainder of the SHA-1 */
if (!S_ISREG(entry.mode))
@@ -419,7 +421,7 @@
goto handle_non_note;
if (hex_to_bytes(object_oid.hash + prefix_len, entry.path,
- GIT_SHA1_RAWSZ - prefix_len))
+ hashsz - prefix_len))
goto handle_non_note; /* entry.path is not a SHA1 */
type = PTR_TYPE_NOTE;
@@ -439,7 +441,7 @@
* except for the last byte, where we write
* the length:
*/
- memset(object_oid.hash + len, 0, GIT_SHA1_RAWSZ - len - 1);
+ memset(object_oid.hash + len, 0, hashsz - len - 1);
object_oid.hash[KEY_INDEX] = (unsigned char)len;
type = PTR_TYPE_SUBTREE;
@@ -527,22 +529,22 @@
return fanout + 1;
}
-/* hex SHA1 + 19 * '/' + NUL */
-#define FANOUT_PATH_MAX GIT_SHA1_HEXSZ + FANOUT_PATH_SEPARATORS + 1
+/* hex oid + '/' between each pair of hex digits + NUL */
+#define FANOUT_PATH_MAX GIT_MAX_HEXSZ + FANOUT_PATH_SEPARATORS_MAX + 1
-static void construct_path_with_fanout(const unsigned char *sha1,
+static void construct_path_with_fanout(const unsigned char *hash,
unsigned char fanout, char *path)
{
unsigned int i = 0, j = 0;
- const char *hex_sha1 = sha1_to_hex(sha1);
- assert(fanout < GIT_SHA1_RAWSZ);
+ const char *hex_hash = hash_to_hex(hash);
+ assert(fanout < the_hash_algo->rawsz);
while (fanout) {
- path[i++] = hex_sha1[j++];
- path[i++] = hex_sha1[j++];
+ path[i++] = hex_hash[j++];
+ path[i++] = hex_hash[j++];
path[i++] = '/';
fanout--;
}
- xsnprintf(path + i, FANOUT_PATH_MAX - i, "%s", hex_sha1 + j);
+ xsnprintf(path + i, FANOUT_PATH_MAX - i, "%s", hex_hash + j);
}
static int for_each_note_helper(struct notes_tree *t, struct int_node *tree,
@@ -637,10 +639,10 @@
static void write_tree_entry(struct strbuf *buf, unsigned int mode,
const char *path, unsigned int path_len, const
- unsigned char *sha1)
+ unsigned char *hash)
{
strbuf_addf(buf, "%o %.*s%c", mode, path_len, path, '\0');
- strbuf_add(buf, sha1, GIT_SHA1_RAWSZ);
+ strbuf_add(buf, hash, the_hash_algo->rawsz);
}
static void tree_write_stack_init_subtree(struct tree_write_stack *tws,
@@ -652,7 +654,7 @@
n = (struct tree_write_stack *)
xmalloc(sizeof(struct tree_write_stack));
n->next = NULL;
- strbuf_init(&n->buf, 256 * (32 + GIT_SHA1_HEXSZ)); /* assume 256 entries per tree */
+ strbuf_init(&n->buf, 256 * (32 + the_hash_algo->hexsz)); /* assume 256 entries per tree */
n->path[0] = n->path[1] = '\0';
tws->next = n;
tws->path[0] = path[0];
@@ -757,7 +759,7 @@
note_path[note_path_len] = '\0';
mode = 040000;
}
- assert(note_path_len <= GIT_SHA1_HEXSZ + FANOUT_PATH_SEPARATORS);
+ assert(note_path_len <= GIT_MAX_HEXSZ + FANOUT_PATH_SEPARATORS);
/* Weave non-note entries into note entries */
return write_each_non_note_until(note_path, d) ||
@@ -986,7 +988,7 @@
combine_notes_fn combine_notes, int flags)
{
struct object_id oid, object_oid;
- unsigned mode;
+ unsigned short mode;
struct leaf_node root_tree;
if (!t)
@@ -1137,7 +1139,7 @@
/* Prepare for traversal of current notes tree */
root.next = NULL; /* last forward entry in list is grounded */
- strbuf_init(&root.buf, 256 * (32 + GIT_SHA1_HEXSZ)); /* assume 256 entries */
+ strbuf_init(&root.buf, 256 * (32 + the_hash_algo->hexsz)); /* assume 256 entries */
root.path[0] = root.path[1] = '\0';
cb_data.root = &root;
cb_data.next_non_note = t->first_non_note;
@@ -1165,7 +1167,7 @@
while (l) {
if (flags & NOTES_PRUNE_VERBOSE)
- printf("%s\n", sha1_to_hex(l->sha1));
+ printf("%s\n", hash_to_hex(l->sha1));
if (!(flags & NOTES_PRUNE_DRYRUN))
remove_note(t, l->sha1);
l = l->next;
diff --git a/object-store.h b/object-store.h
index 4a6ca2f..46a1da7 100644
--- a/object-store.h
+++ b/object-store.h
@@ -77,7 +77,7 @@
freshened:1,
do_not_close:1,
pack_promisor:1;
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_RAWSZ];
struct revindex_entry *revindex;
/* something like ".git/objects/pack/xxxxx.pack" */
char pack_name[FLEX_ARRAY]; /* more */
@@ -280,6 +280,12 @@
#define OBJECT_INFO_QUICK 8
/* Do not check loose object */
#define OBJECT_INFO_IGNORE_LOOSE 16
+/*
+ * Do not attempt to fetch the object if missing (even if fetch_is_missing is
+ * nonzero). This is meant for bulk prefetching of missing blobs in a partial
+ * clone. Implies OBJECT_INFO_QUICK.
+ */
+#define OBJECT_INFO_FOR_PREFETCH (32 + OBJECT_INFO_QUICK)
int oid_object_info_extended(struct repository *r,
const struct object_id *,
diff --git a/oidset.h b/oidset.h
index c9d0f6d..14f18f7 100644
--- a/oidset.h
+++ b/oidset.h
@@ -16,18 +16,6 @@
* table overhead.
*/
-static inline unsigned int oid_hash(struct object_id oid)
-{
- return sha1hash(oid.hash);
-}
-
-static inline int oid_equal(struct object_id a, struct object_id b)
-{
- return oideq(&a, &b);
-}
-
-KHASH_INIT(oid, struct object_id, int, 0, oid_hash, oid_equal)
-
/**
* A single oidset; should be zero-initialized (or use OIDSET_INIT).
*/
diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index 5566e94..802ed62 100644
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c
@@ -142,13 +142,13 @@
seen_objects_nr = 0;
}
-static uint32_t find_object_pos(const unsigned char *sha1)
+static uint32_t find_object_pos(const unsigned char *hash)
{
- struct object_entry *entry = packlist_find(writer.to_pack, sha1, NULL);
+ struct object_entry *entry = packlist_find(writer.to_pack, hash, NULL);
if (!entry) {
die("Failed to write bitmap index. Packfile doesn't have full closure "
- "(object %s is missing)", sha1_to_hex(sha1));
+ "(object %s is missing)", hash_to_hex(hash));
}
return oe_in_pack_pos(writer.to_pack, entry);
@@ -535,7 +535,7 @@
header.entry_count = htonl(writer.selected_nr);
hashcpy(header.checksum, writer.pack_checksum);
- hashwrite(f, &header, sizeof(header));
+ hashwrite(f, &header, sizeof(header) - GIT_MAX_RAWSZ + the_hash_algo->rawsz);
dump_bitmap(f, writer.commits);
dump_bitmap(f, writer.trees);
dump_bitmap(f, writer.blobs);
diff --git a/pack-bitmap.c b/pack-bitmap.c
index 4695aaf..6069b2f 100644
--- a/pack-bitmap.c
+++ b/pack-bitmap.c
@@ -18,7 +18,7 @@
* commit.
*/
struct stored_bitmap {
- unsigned char sha1[20];
+ struct object_id oid;
struct ewah_bitmap *root;
struct stored_bitmap *xor;
int flags;
@@ -60,8 +60,8 @@
struct ewah_bitmap *blobs;
struct ewah_bitmap *tags;
- /* Map from SHA1 -> `stored_bitmap` for all the bitmapped commits */
- khash_sha1 *bitmaps;
+ /* Map from object ID -> `stored_bitmap` for all the bitmapped commits */
+ kh_oid_map_t *bitmaps;
/* Number of bitmapped commits */
uint32_t entry_count;
@@ -80,7 +80,7 @@
struct object **objects;
uint32_t *hashes;
uint32_t count, alloc;
- khash_sha1_pos *positions;
+ kh_oid_pos_t *positions;
} ext_index;
/* Bitmap result of the last performed walk */
@@ -138,7 +138,7 @@
{
struct bitmap_disk_header *header = (void *)index->map;
- if (index->map_size < sizeof(*header) + 20)
+ if (index->map_size < sizeof(*header) + the_hash_algo->rawsz)
return error("Corrupted bitmap index (missing header data)");
if (memcmp(header->magic, BITMAP_IDX_SIGNATURE, sizeof(BITMAP_IDX_SIGNATURE)) != 0)
@@ -157,19 +157,19 @@
"(Git requires BITMAP_OPT_FULL_DAG)");
if (flags & BITMAP_OPT_HASH_CACHE) {
- unsigned char *end = index->map + index->map_size - 20;
+ unsigned char *end = index->map + index->map_size - the_hash_algo->rawsz;
index->hashes = ((uint32_t *)end) - index->pack->num_objects;
}
}
index->entry_count = ntohl(header->entry_count);
- index->map_pos += sizeof(*header);
+ index->map_pos += sizeof(*header) - GIT_MAX_RAWSZ + the_hash_algo->rawsz;
return 0;
}
static struct stored_bitmap *store_bitmap(struct bitmap_index *index,
struct ewah_bitmap *root,
- const unsigned char *sha1,
+ const unsigned char *hash,
struct stored_bitmap *xor_with,
int flags)
{
@@ -181,15 +181,15 @@
stored->root = root;
stored->xor = xor_with;
stored->flags = flags;
- hashcpy(stored->sha1, sha1);
+ oidread(&stored->oid, hash);
- hash_pos = kh_put_sha1(index->bitmaps, stored->sha1, &ret);
+ hash_pos = kh_put_oid_map(index->bitmaps, stored->oid, &ret);
/* a 0 return code means the insertion succeeded with no changes,
* because the SHA1 already existed on the map. this is bad, there
* shouldn't be duplicated commits in the index */
if (ret == 0) {
- error("Duplicate entry in bitmap index: %s", sha1_to_hex(sha1));
+ error("Duplicate entry in bitmap index: %s", hash_to_hex(hash));
return NULL;
}
@@ -306,9 +306,10 @@
{
assert(bitmap_git->map);
- bitmap_git->bitmaps = kh_init_sha1();
- bitmap_git->ext_index.positions = kh_init_sha1_pos();
- load_pack_revindex(bitmap_git->pack);
+ bitmap_git->bitmaps = kh_init_oid_map();
+ bitmap_git->ext_index.positions = kh_init_oid_pos();
+ if (load_pack_revindex(bitmap_git->pack))
+ goto failed;
if (!(bitmap_git->commits = read_bitmap_1(bitmap_git)) ||
!(bitmap_git->trees = read_bitmap_1(bitmap_git)) ||
@@ -362,10 +363,10 @@
};
static inline int bitmap_position_extended(struct bitmap_index *bitmap_git,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
- khash_sha1_pos *positions = bitmap_git->ext_index.positions;
- khiter_t pos = kh_get_sha1_pos(positions, sha1);
+ khash_oid_pos *positions = bitmap_git->ext_index.positions;
+ khiter_t pos = kh_get_oid_pos(positions, *oid);
if (pos < kh_end(positions)) {
int bitmap_pos = kh_value(positions, pos);
@@ -376,9 +377,9 @@
}
static inline int bitmap_position_packfile(struct bitmap_index *bitmap_git,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
- off_t offset = find_pack_entry_one(sha1, bitmap_git->pack);
+ off_t offset = find_pack_entry_one(oid->hash, bitmap_git->pack);
if (!offset)
return -1;
@@ -386,10 +387,10 @@
}
static int bitmap_position(struct bitmap_index *bitmap_git,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
- int pos = bitmap_position_packfile(bitmap_git, sha1);
- return (pos >= 0) ? pos : bitmap_position_extended(bitmap_git, sha1);
+ int pos = bitmap_position_packfile(bitmap_git, oid);
+ return (pos >= 0) ? pos : bitmap_position_extended(bitmap_git, oid);
}
static int ext_index_add_object(struct bitmap_index *bitmap_git,
@@ -401,7 +402,7 @@
int hash_ret;
int bitmap_pos;
- hash_pos = kh_put_sha1_pos(eindex->positions, object->oid.hash, &hash_ret);
+ hash_pos = kh_put_oid_pos(eindex->positions, object->oid, &hash_ret);
if (hash_ret > 0) {
if (eindex->count >= eindex->alloc) {
eindex->alloc = (eindex->alloc + 16) * 3 / 2;
@@ -431,7 +432,7 @@
struct bitmap_show_data *data = data_;
int bitmap_pos;
- bitmap_pos = bitmap_position(data->bitmap_git, object->oid.hash);
+ bitmap_pos = bitmap_position(data->bitmap_git, &object->oid);
if (bitmap_pos < 0)
bitmap_pos = ext_index_add_object(data->bitmap_git, object,
@@ -446,7 +447,7 @@
static int add_to_include_set(struct bitmap_index *bitmap_git,
struct include_data *data,
- const unsigned char *sha1,
+ const struct object_id *oid,
int bitmap_pos)
{
khiter_t hash_pos;
@@ -457,7 +458,7 @@
if (bitmap_get(data->base, bitmap_pos))
return 0;
- hash_pos = kh_get_sha1(bitmap_git->bitmaps, sha1);
+ hash_pos = kh_get_oid_map(bitmap_git->bitmaps, *oid);
if (hash_pos < kh_end(bitmap_git->bitmaps)) {
struct stored_bitmap *st = kh_value(bitmap_git->bitmaps, hash_pos);
bitmap_or_ewah(data->base, lookup_stored_bitmap(st));
@@ -473,13 +474,13 @@
struct include_data *data = _data;
int bitmap_pos;
- bitmap_pos = bitmap_position(data->bitmap_git, commit->object.oid.hash);
+ bitmap_pos = bitmap_position(data->bitmap_git, &commit->object.oid);
if (bitmap_pos < 0)
bitmap_pos = ext_index_add_object(data->bitmap_git,
(struct object *)commit,
NULL);
- if (!add_to_include_set(data->bitmap_git, data, commit->object.oid.hash,
+ if (!add_to_include_set(data->bitmap_git, data, &commit->object.oid,
bitmap_pos)) {
struct commit_list *parent = commit->parents;
@@ -517,7 +518,7 @@
roots = roots->next;
if (object->type == OBJ_COMMIT) {
- khiter_t pos = kh_get_sha1(bitmap_git->bitmaps, object->oid.hash);
+ khiter_t pos = kh_get_oid_map(bitmap_git->bitmaps, object->oid);
if (pos < kh_end(bitmap_git->bitmaps)) {
struct stored_bitmap *st = kh_value(bitmap_git->bitmaps, pos);
@@ -559,7 +560,7 @@
int pos;
roots = roots->next;
- pos = bitmap_position(bitmap_git, object->oid.hash);
+ pos = bitmap_position(bitmap_git, &object->oid);
if (pos < 0 || base == NULL || !bitmap_get(base, pos)) {
object->flags &= ~UNINTERESTING;
@@ -805,7 +806,7 @@
fprintf(stderr, "Failed to reuse at %d (%016llx)\n",
reuse_objects, result->words[i]);
- fprintf(stderr, " %s\n", sha1_to_hex(sha1));
+ fprintf(stderr, " %s\n", hash_to_hex(sha1));
}
#endif
@@ -925,7 +926,7 @@
struct bitmap_test_data *tdata = data;
int bitmap_pos;
- bitmap_pos = bitmap_position(tdata->bitmap_git, object->oid.hash);
+ bitmap_pos = bitmap_position(tdata->bitmap_git, &object->oid);
if (bitmap_pos < 0)
die("Object not in bitmap: %s\n", oid_to_hex(&object->oid));
@@ -939,7 +940,7 @@
int bitmap_pos;
bitmap_pos = bitmap_position(tdata->bitmap_git,
- commit->object.oid.hash);
+ &commit->object.oid);
if (bitmap_pos < 0)
die("Object not in bitmap: %s\n", oid_to_hex(&commit->object.oid));
@@ -966,7 +967,7 @@
bitmap_git->version, bitmap_git->entry_count);
root = revs->pending.objects[0].item;
- pos = kh_get_sha1(bitmap_git->bitmaps, root->oid.hash);
+ pos = kh_get_oid_map(bitmap_git->bitmaps, root->oid);
if (pos < kh_end(bitmap_git->bitmaps)) {
struct stored_bitmap *st = kh_value(bitmap_git->bitmaps, pos);
@@ -1080,7 +1081,7 @@
lookup_stored_bitmap(stored),
rebuild)) {
hash_pos = kh_put_sha1(reused_bitmaps,
- stored->sha1,
+ stored->oid.hash,
&hash_ret);
kh_value(reused_bitmaps, hash_pos) =
bitmap_to_ewah(rebuild);
@@ -1108,7 +1109,7 @@
ewah_pool_free(b->trees);
ewah_pool_free(b->blobs);
ewah_pool_free(b->tags);
- kh_destroy_sha1(b->bitmaps);
+ kh_destroy_oid_map(b->bitmaps);
free(b->ext_index.objects);
free(b->ext_index.hashes);
bitmap_free(b->result);
@@ -1116,8 +1117,8 @@
free(b);
}
-int bitmap_has_sha1_in_uninteresting(struct bitmap_index *bitmap_git,
- const unsigned char *sha1)
+int bitmap_has_oid_in_uninteresting(struct bitmap_index *bitmap_git,
+ const struct object_id *oid)
{
int pos;
@@ -1126,7 +1127,7 @@
if (!bitmap_git->haves)
return 0; /* walk had no "haves" */
- pos = bitmap_position_packfile(bitmap_git, sha1);
+ pos = bitmap_position_packfile(bitmap_git, oid);
if (pos < 0)
return 0;
diff --git a/pack-bitmap.h b/pack-bitmap.h
index 8418ba8..ee97922 100644
--- a/pack-bitmap.h
+++ b/pack-bitmap.h
@@ -14,7 +14,7 @@
uint16_t version;
uint16_t options;
uint32_t entry_count;
- unsigned char checksum[20];
+ unsigned char checksum[GIT_MAX_RAWSZ];
};
static const char BITMAP_IDX_SIGNATURE[] = {'B', 'I', 'T', 'M'};
@@ -59,7 +59,7 @@
* queried to see if a particular object was reachable from any of the
* objects flagged as UNINTERESTING.
*/
-int bitmap_has_sha1_in_uninteresting(struct bitmap_index *, const unsigned char *sha1);
+int bitmap_has_oid_in_uninteresting(struct bitmap_index *, const struct object_id *oid);
void bitmap_writer_show_progress(int show);
void bitmap_writer_set_checksum(unsigned char *sha1);
diff --git a/pack-revindex.c b/pack-revindex.c
index 50891f7..d28a7e4 100644
--- a/pack-revindex.c
+++ b/pack-revindex.c
@@ -1,6 +1,7 @@
#include "cache.h"
#include "pack-revindex.h"
#include "object-store.h"
+#include "packfile.h"
/*
* Pack index for existing packs give us easy access to the offsets into
@@ -158,10 +159,14 @@
sort_revindex(p->revindex, num_ent, p->pack_size);
}
-void load_pack_revindex(struct packed_git *p)
+int load_pack_revindex(struct packed_git *p)
{
- if (!p->revindex)
+ if (!p->revindex) {
+ if (open_pack_index(p))
+ return -1;
create_pack_revindex(p);
+ }
+ return 0;
}
int find_revindex_position(struct packed_git *p, off_t ofs)
@@ -188,7 +193,9 @@
{
int pos;
- load_pack_revindex(p);
+ if (load_pack_revindex(p))
+ return NULL;
+
pos = find_revindex_position(p, ofs);
if (pos < 0)
diff --git a/pack-revindex.h b/pack-revindex.h
index e262f3e..848331d 100644
--- a/pack-revindex.h
+++ b/pack-revindex.h
@@ -8,7 +8,7 @@
unsigned int nr;
};
-void load_pack_revindex(struct packed_git *p);
+int load_pack_revindex(struct packed_git *p);
int find_revindex_position(struct packed_git *p, off_t ofs);
struct revindex_entry *find_pack_revindex(struct packed_git *p, off_t ofs);
diff --git a/packfile.c b/packfile.c
index d2bcb2f..9f52af9 100644
--- a/packfile.c
+++ b/packfile.c
@@ -235,7 +235,7 @@
struct packed_git *p = alloc_packed_git(alloc);
memcpy(p->pack_name, path, alloc); /* includes NUL */
- hashcpy(p->sha1, sha1);
+ hashcpy(p->hash, sha1);
if (check_packed_git_idx(idx_path, p)) {
free(p);
return NULL;
@@ -466,6 +466,16 @@
#endif
}
+const char *pack_basename(struct packed_git *p)
+{
+ const char *ret = strrchr(p->pack_name, '/');
+ if (ret)
+ ret = ret + 1; /* skip past slash */
+ else
+ ret = p->pack_name; /* we only have a base */
+ return ret;
+}
+
/*
* Do not call this directly as this leaks p->pack_fd on error return;
* call open_packed_git() instead.
@@ -482,7 +492,7 @@
if (!p->index_data) {
struct multi_pack_index *m;
- const char *pack_name = strrchr(p->pack_name, '/');
+ const char *pack_name = pack_basename(p);
for (m = the_repository->objects->multi_pack_index;
m; m = m->next) {
@@ -722,8 +732,8 @@
p->pack_local = local;
p->mtime = st.st_mtime;
if (path_len < the_hash_algo->hexsz ||
- get_sha1_hex(path + path_len - the_hash_algo->hexsz, p->sha1))
- hashclr(p->sha1);
+ get_sha1_hex(path + path_len - the_hash_algo->hexsz, p->hash))
+ hashclr(p->hash);
return p;
}
@@ -893,25 +903,25 @@
* all unreachable objects about to be pruned, in which case they're not really
* interesting as a measure of repo size in the first place.
*/
-unsigned long approximate_object_count(void)
+unsigned long repo_approximate_object_count(struct repository *r)
{
- if (!the_repository->objects->approximate_object_count_valid) {
+ if (!r->objects->approximate_object_count_valid) {
unsigned long count;
struct multi_pack_index *m;
struct packed_git *p;
- prepare_packed_git(the_repository);
+ prepare_packed_git(r);
count = 0;
- for (m = get_multi_pack_index(the_repository); m; m = m->next)
+ for (m = get_multi_pack_index(r); m; m = m->next)
count += m->num_objects;
- for (p = the_repository->objects->packed_git; p; p = p->next) {
+ for (p = r->objects->packed_git; p; p = p->next) {
if (open_pack_index(p))
continue;
count += p->num_objects;
}
- the_repository->objects->approximate_object_count = count;
+ r->objects->approximate_object_count = count;
}
- return the_repository->objects->approximate_object_count;
+ return r->objects->approximate_object_count;
}
static void *get_next_packed_git(const void *p)
@@ -2023,8 +2033,10 @@
uint32_t i;
int r = 0;
- if (flags & FOR_EACH_OBJECT_PACK_ORDER)
- load_pack_revindex(p);
+ if (flags & FOR_EACH_OBJECT_PACK_ORDER) {
+ if (load_pack_revindex(p))
+ return -1;
+ }
for (i = 0; i < p->num_objects; i++) {
uint32_t pos;
diff --git a/packfile.h b/packfile.h
index f2d7dd2..b678d35 100644
--- a/packfile.h
+++ b/packfile.h
@@ -31,6 +31,12 @@
*/
char *sha1_pack_index_name(const unsigned char *sha1);
+/*
+ * Return the basename of the packfile, omitting any containing directory
+ * (e.g., "pack-1234abcd[...].pack").
+ */
+const char *pack_basename(struct packed_git *p);
+
struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path);
typedef void each_file_in_pack_dir_fn(const char *full_path, size_t full_path_len,
@@ -57,7 +63,8 @@
* Give a rough count of objects in the repository. This sacrifices accuracy
* for speed.
*/
-unsigned long approximate_object_count(void);
+unsigned long repo_approximate_object_count(struct repository *r);
+#define approximate_object_count() repo_approximate_object_count(the_repository)
struct packed_git *find_sha1_pack(const unsigned char *sha1,
struct packed_git *packs);
diff --git a/parse-options-cb.c b/parse-options-cb.c
index 2733393..6e2e8d6 100644
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -22,8 +22,8 @@
opt->long_name);
if (v && v < MINIMUM_ABBREV)
v = MINIMUM_ABBREV;
- else if (v > 40)
- v = 40;
+ else if (v > the_hash_algo->hexsz)
+ v = the_hash_algo->hexsz;
}
*(int *)(opt->value) = v;
return 0;
diff --git a/parse-options.c b/parse-options.c
index cec7452..cb24f1a 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -6,6 +6,8 @@
#include "color.h"
#include "utf8.h"
+static int disallow_abbreviated_options;
+
#define OPT_SHORT 1
#define OPT_UNSET 2
@@ -286,6 +288,8 @@
optname(options, flags));
if (*rest)
continue;
+ if (options->value)
+ *(int *)options->value = options->defval;
p->out[p->cpidx++] = arg - 2;
return PARSE_OPT_DONE;
}
@@ -344,6 +348,10 @@
return get_value(p, options, all_opts, flags ^ opt_flags);
}
+ if (disallow_abbreviated_options && (ambiguous_option || abbrev_option))
+ die("disallowed abbreviated or ambiguous option '%.*s'",
+ (int)(arg_end - arg), arg);
+
if (ambiguous_option) {
error(_("ambiguous option: %s "
"(could be --%s%s or --%s%s)"),
@@ -523,8 +531,7 @@
}
}
-static int show_gitcomp(struct parse_opt_ctx_t *ctx,
- const struct option *opts)
+static int show_gitcomp(const struct option *opts)
{
const struct option *original_opts = opts;
int nr_noopts = 0;
@@ -603,7 +610,7 @@
/* lone --git-completion-helper is asked by git-completion.bash */
if (ctx->total == 1 && !strcmp(arg + 1, "-git-completion-helper"))
- return show_gitcomp(ctx, options);
+ return show_gitcomp(options);
if (arg[1] != '-') {
ctx->opt = arg + 1;
@@ -708,6 +715,9 @@
{
struct parse_opt_ctx_t ctx;
+ disallow_abbreviated_options =
+ git_env_bool("GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS", 0);
+
parse_options_start(&ctx, argc, argv, prefix, options, flags);
switch (parse_options_step(&ctx, options, usagestr)) {
case PARSE_OPT_HELP:
diff --git a/parse-options.h b/parse-options.h
index 74cce4e..1dd3523 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -136,10 +136,12 @@
#define OPT_BOOL_F(s, l, v, h, f) OPT_SET_INT_F(s, l, v, h, 1, f)
#define OPT_CALLBACK_F(s, l, v, a, h, f, cb) \
{ OPTION_CALLBACK, (s), (l), (v), (a), (h), (f), (cb) }
+#define OPT_STRING_F(s, l, v, a, h, f) { OPTION_STRING, (s), (l), (v), (a), (h), (f) }
+#define OPT_INTEGER_F(s, l, v, h, f) { OPTION_INTEGER, (s), (l), (v), N_("n"), (h), (f) }
#define OPT_END() { OPTION_END }
-#define OPT_ARGUMENT(l, h) { OPTION_ARGUMENT, 0, (l), NULL, NULL, \
- (h), PARSE_OPT_NOARG}
+#define OPT_ARGUMENT(l, v, h) { OPTION_ARGUMENT, 0, (l), (v), NULL, \
+ (h), PARSE_OPT_NOARG, NULL, 1 }
#define OPT_GROUP(h) { OPTION_GROUP, 0, NULL, NULL, NULL, (h) }
#define OPT_BIT(s, l, v, h, b) OPT_BIT_F(s, l, v, h, b, 0)
#define OPT_BITOP(s, l, v, h, set, clear) { OPTION_BITOP, (s), (l), (v), NULL, (h), \
@@ -154,10 +156,10 @@
(h), PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1}
#define OPT_CMDMODE(s, l, v, h, i) { OPTION_CMDMODE, (s), (l), (v), NULL, \
(h), PARSE_OPT_NOARG|PARSE_OPT_NONEG, NULL, (i) }
-#define OPT_INTEGER(s, l, v, h) { OPTION_INTEGER, (s), (l), (v), N_("n"), (h) }
+#define OPT_INTEGER(s, l, v, h) OPT_INTEGER_F(s, l, v, h, 0)
#define OPT_MAGNITUDE(s, l, v, h) { OPTION_MAGNITUDE, (s), (l), (v), \
N_("n"), (h), PARSE_OPT_NONEG }
-#define OPT_STRING(s, l, v, a, h) { OPTION_STRING, (s), (l), (v), (a), (h) }
+#define OPT_STRING(s, l, v, a, h) OPT_STRING_F(s, l, v, a, h, 0)
#define OPT_STRING_LIST(s, l, v, a, h) \
{ OPTION_CALLBACK, (s), (l), (v), (a), \
(h), 0, &parse_opt_string_list }
@@ -314,5 +316,6 @@
#define OPT_NO_CONTAINS(v, h) _OPT_CONTAINS_OR_WITH("no-contains", v, h, PARSE_OPT_NONEG)
#define OPT_WITH(v, h) _OPT_CONTAINS_OR_WITH("with", v, h, PARSE_OPT_HIDDEN | PARSE_OPT_NONEG)
#define OPT_WITHOUT(v, h) _OPT_CONTAINS_OR_WITH("without", v, h, PARSE_OPT_HIDDEN | PARSE_OPT_NONEG)
+#define OPT_CLEANUP(v) OPT_STRING(0, "cleanup", v, N_("mode"), N_("how to strip spaces and #comments from message"))
#endif
diff --git a/perl/Git.pm b/perl/Git.pm
index d856930..62c472e 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -980,7 +980,7 @@
return -1;
}
- if ($description !~ /^[0-9a-fA-F]{40} \S+ (\d+)$/) {
+ if ($description !~ /^[0-9a-fA-F]{40}(?:[0-9a-fA-F]{24})? \S+ (\d+)$/) {
carp "Unexpected result returned from git cat-file";
return -1;
}
diff --git a/pkt-line.c b/pkt-line.c
index ffd7220..c9ed780 100644
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -350,16 +350,17 @@
return PACKET_READ_EOF;
}
- if ((options & PACKET_READ_DIE_ON_ERR_PACKET) &&
- starts_with(buffer, "ERR "))
- die(_("remote error: %s"), buffer + 4);
-
if ((options & PACKET_READ_CHOMP_NEWLINE) &&
len && buffer[len-1] == '\n')
len--;
buffer[len] = 0;
packet_trace(buffer, len, 0);
+
+ if ((options & PACKET_READ_DIE_ON_ERR_PACKET) &&
+ starts_with(buffer, "ERR "))
+ die(_("remote error: %s"), buffer + 4);
+
*pktlen = len;
return PACKET_READ_NORMAL;
}
diff --git a/pretty.c b/pretty.c
index f496f0f..ced0485 100644
--- a/pretty.c
+++ b/pretty.c
@@ -343,8 +343,7 @@
return !(isalnum(ch) || ch == '!' || ch == '*' || ch == '+' || ch == '-' || ch == '/');
}
-static int needs_rfc2047_encoding(const char *line, int len,
- enum rfc2047_type type)
+static int needs_rfc2047_encoding(const char *line, int len)
{
int i;
@@ -470,7 +469,7 @@
}
strbuf_addstr(sb, "From: ");
- if (needs_rfc2047_encoding(namebuf, namelen, RFC2047_ADDRESS)) {
+ if (needs_rfc2047_encoding(namebuf, namelen)) {
add_rfc2047(sb, namebuf, namelen,
encoding, RFC2047_ADDRESS);
max_length = 76; /* per rfc2047 */
@@ -989,8 +988,7 @@
return rest - placeholder;
}
-static size_t parse_padding_placeholder(struct strbuf *sb,
- const char *placeholder,
+static size_t parse_padding_placeholder(const char *placeholder,
struct format_commit_context *c)
{
const char *ch = placeholder;
@@ -1195,7 +1193,7 @@
case '<':
case '>':
- return parse_padding_placeholder(sb, placeholder, c);
+ return parse_padding_placeholder(placeholder, c);
}
/* these depend on the commit */
@@ -1728,7 +1726,7 @@
if (pp->print_email_subject) {
if (pp->rev)
fmt_output_email_subject(sb, pp->rev);
- if (needs_rfc2047_encoding(title.buf, title.len, RFC2047_SUBJECT))
+ if (needs_rfc2047_encoding(title.buf, title.len))
add_rfc2047(sb, title.buf, title.len,
encoding, RFC2047_SUBJECT);
else
diff --git a/progress.c b/progress.c
index 212d00e..0318bdd 100644
--- a/progress.c
+++ b/progress.c
@@ -8,11 +8,12 @@
* published by the Free Software Foundation.
*/
-#include "git-compat-util.h"
+#include "cache.h"
#include "gettext.h"
#include "progress.h"
#include "strbuf.h"
#include "trace.h"
+#include "utf8.h"
#define TP_IDX_MAX 8
@@ -37,6 +38,9 @@
unsigned sparse;
struct throughput *throughput;
uint64_t start_ns;
+ struct strbuf counters_sb;
+ int title_len;
+ int split;
};
static volatile sig_atomic_t progress_update;
@@ -79,41 +83,64 @@
return tpgrp < 0 || tpgrp == getpgid(0);
}
-static int display(struct progress *progress, uint64_t n, const char *done)
+static void display(struct progress *progress, uint64_t n, const char *done)
{
- const char *eol, *tp;
+ const char *tp;
+ struct strbuf *counters_sb = &progress->counters_sb;
+ int show_update = 0;
+ int last_count_len = counters_sb->len;
if (progress->delay && (!progress_update || --progress->delay))
- return 0;
+ return;
progress->last_value = n;
tp = (progress->throughput) ? progress->throughput->display.buf : "";
- eol = done ? done : " \r";
if (progress->total) {
unsigned percent = n * 100 / progress->total;
if (percent != progress->last_percent || progress_update) {
progress->last_percent = percent;
- if (is_foreground_fd(fileno(stderr)) || done) {
- fprintf(stderr, "%s: %3u%% (%"PRIuMAX"/%"PRIuMAX")%s%s",
- progress->title, percent,
- (uintmax_t)n, (uintmax_t)progress->total,
- tp, eol);
- fflush(stderr);
- }
- progress_update = 0;
- return 1;
+
+ strbuf_reset(counters_sb);
+ strbuf_addf(counters_sb,
+ "%3u%% (%"PRIuMAX"/%"PRIuMAX")%s", percent,
+ (uintmax_t)n, (uintmax_t)progress->total,
+ tp);
+ show_update = 1;
}
} else if (progress_update) {
+ strbuf_reset(counters_sb);
+ strbuf_addf(counters_sb, "%"PRIuMAX"%s", (uintmax_t)n, tp);
+ show_update = 1;
+ }
+
+ if (show_update) {
if (is_foreground_fd(fileno(stderr)) || done) {
- fprintf(stderr, "%s: %"PRIuMAX"%s%s",
- progress->title, (uintmax_t)n, tp, eol);
+ const char *eol = done ? done : "\r";
+ size_t clear_len = counters_sb->len < last_count_len ?
+ last_count_len - counters_sb->len + 1 :
+ 0;
+ size_t progress_line_len = progress->title_len +
+ counters_sb->len + 2;
+ int cols = term_columns();
+
+ if (progress->split) {
+ fprintf(stderr, " %s%*s", counters_sb->buf,
+ (int) clear_len, eol);
+ } else if (!done && cols < progress_line_len) {
+ clear_len = progress->title_len + 1 < cols ?
+ cols - progress->title_len : 0;
+ fprintf(stderr, "%s:%*s\n %s%s",
+ progress->title, (int) clear_len, "",
+ counters_sb->buf, eol);
+ progress->split = 1;
+ } else {
+ fprintf(stderr, "%s: %s%*s", progress->title,
+ counters_sb->buf, (int) clear_len, eol);
+ }
fflush(stderr);
}
progress_update = 0;
- return 1;
}
-
- return 0;
}
static void throughput_string(struct strbuf *buf, uint64_t total,
@@ -140,12 +167,10 @@
now_ns = getnanotime();
if (!tp) {
- progress->throughput = tp = calloc(1, sizeof(*tp));
- if (tp) {
- tp->prev_total = tp->curr_total = total;
- tp->prev_ns = now_ns;
- strbuf_init(&tp->display, 0);
- }
+ progress->throughput = tp = xcalloc(1, sizeof(*tp));
+ tp->prev_total = tp->curr_total = total;
+ tp->prev_ns = now_ns;
+ strbuf_init(&tp->display, 0);
return;
}
tp->curr_total = total;
@@ -189,21 +214,16 @@
display(progress, progress->last_value, NULL);
}
-int display_progress(struct progress *progress, uint64_t n)
+void display_progress(struct progress *progress, uint64_t n)
{
- return progress ? display(progress, n, NULL) : 0;
+ if (progress)
+ display(progress, n, NULL);
}
static struct progress *start_progress_delay(const char *title, uint64_t total,
unsigned delay, unsigned sparse)
{
- struct progress *progress = malloc(sizeof(*progress));
- if (!progress) {
- /* unlikely, but here's a good fallback */
- fprintf(stderr, "%s...\n", title);
- fflush(stderr);
- return NULL;
- }
+ struct progress *progress = xmalloc(sizeof(*progress));
progress->title = title;
progress->total = total;
progress->last_value = -1;
@@ -212,6 +232,9 @@
progress->sparse = sparse;
progress->throughput = NULL;
progress->start_ns = getnanotime();
+ strbuf_init(&progress->counters_sb, 0);
+ progress->title_len = utf8_strwidth(title);
+ progress->split = 0;
set_progress_signal();
return progress;
}
@@ -285,6 +308,7 @@
free(buf);
}
clear_progress_signal();
+ strbuf_release(&progress->counters_sb);
if (progress->throughput)
strbuf_release(&progress->throughput->display);
free(progress->throughput);
diff --git a/progress.h b/progress.h
index 7b725ac..8473389 100644
--- a/progress.h
+++ b/progress.h
@@ -4,7 +4,7 @@
struct progress;
void display_throughput(struct progress *progress, uint64_t total);
-int display_progress(struct progress *progress, uint64_t n);
+void display_progress(struct progress *progress, uint64_t n);
struct progress *start_progress(const char *title, uint64_t total);
struct progress *start_sparse_progress(const char *title, uint64_t total);
struct progress *start_delayed_progress(const char *title, uint64_t total);
diff --git a/read-cache.c b/read-cache.c
index 4dc6de1..61b043b 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -17,6 +17,7 @@
#include "commit.h"
#include "blob.h"
#include "resolve-undo.h"
+#include "run-command.h"
#include "strbuf.h"
#include "varint.h"
#include "split-index.h"
@@ -708,6 +709,7 @@
int add_option = (ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE|
(intent_only ? ADD_CACHE_NEW_ONLY : 0));
int hash_flags = HASH_WRITE_OBJECT;
+ struct object_id oid;
if (flags & ADD_CACHE_RENORMALIZE)
hash_flags |= HASH_RENORMALIZE;
@@ -717,6 +719,8 @@
namelen = strlen(path);
if (S_ISDIR(st_mode)) {
+ if (resolve_gitlink_ref(path, "HEAD", &oid) < 0)
+ return error(_("'%s' does not have a commit checked out"), path);
while (namelen && path[namelen-1] == '/')
namelen--;
}
@@ -1640,39 +1644,24 @@
uint32_t uid;
uint32_t gid;
uint32_t size;
- unsigned char sha1[20];
- uint16_t flags;
- char name[FLEX_ARRAY]; /* more */
-};
-
-/*
- * This struct is used when CE_EXTENDED bit is 1
- * The struct must match ondisk_cache_entry exactly from
- * ctime till flags
- */
-struct ondisk_cache_entry_extended {
- struct cache_time ctime;
- struct cache_time mtime;
- uint32_t dev;
- uint32_t ino;
- uint32_t mode;
- uint32_t uid;
- uint32_t gid;
- uint32_t size;
- unsigned char sha1[20];
- uint16_t flags;
- uint16_t flags2;
- char name[FLEX_ARRAY]; /* more */
+ /*
+ * unsigned char hash[hashsz];
+ * uint16_t flags;
+ * if (flags & CE_EXTENDED)
+ * uint16_t flags2;
+ */
+ unsigned char data[GIT_MAX_RAWSZ + 2 * sizeof(uint16_t)];
+ char name[FLEX_ARRAY];
};
/* These are only used for v3 or lower */
#define align_padding_size(size, len) ((size + (len) + 8) & ~7) - (size + len)
-#define align_flex_name(STRUCT,len) ((offsetof(struct STRUCT,name) + (len) + 8) & ~7)
+#define align_flex_name(STRUCT,len) ((offsetof(struct STRUCT,data) + (len) + 8) & ~7)
#define ondisk_cache_entry_size(len) align_flex_name(ondisk_cache_entry,len)
-#define ondisk_cache_entry_extended_size(len) align_flex_name(ondisk_cache_entry_extended,len)
-#define ondisk_ce_size(ce) (((ce)->ce_flags & CE_EXTENDED) ? \
- ondisk_cache_entry_extended_size(ce_namelen(ce)) : \
- ondisk_cache_entry_size(ce_namelen(ce)))
+#define ondisk_data_size(flags, len) (the_hash_algo->rawsz + \
+ ((flags & CE_EXTENDED) ? 2 : 1) * sizeof(uint16_t) + len)
+#define ondisk_data_size_max(len) (ondisk_data_size(CE_EXTENDED, len))
+#define ondisk_ce_size(ce) (ondisk_cache_entry_size(ondisk_data_size((ce)->ce_flags, ce_namelen(ce))))
/* Allow fsck to force verification of the index checksum. */
int verify_index_checksum;
@@ -1746,6 +1735,8 @@
struct cache_entry *ce;
size_t len;
const char *name;
+ const unsigned hashsz = the_hash_algo->rawsz;
+ const uint16_t *flagsp = (const uint16_t *)(ondisk->data + hashsz);
unsigned int flags;
size_t copy_len = 0;
/*
@@ -1758,22 +1749,20 @@
int expand_name_field = version == 4;
/* On-disk flags are just 16 bits */
- flags = get_be16(&ondisk->flags);
+ flags = get_be16(flagsp);
len = flags & CE_NAMEMASK;
if (flags & CE_EXTENDED) {
- struct ondisk_cache_entry_extended *ondisk2;
int extended_flags;
- ondisk2 = (struct ondisk_cache_entry_extended *)ondisk;
- extended_flags = get_be16(&ondisk2->flags2) << 16;
+ extended_flags = get_be16(flagsp + 1) << 16;
/* We do not yet understand any bit out of CE_EXTENDED_FLAGS */
if (extended_flags & ~CE_EXTENDED_FLAGS)
die(_("unknown index entry format 0x%08x"), extended_flags);
flags |= extended_flags;
- name = ondisk2->name;
+ name = (const char *)(flagsp + 2);
}
else
- name = ondisk->name;
+ name = (const char *)(flagsp + 1);
if (expand_name_field) {
const unsigned char *cp = (const unsigned char *)name;
@@ -1812,7 +1801,9 @@
ce->ce_flags = flags & ~CE_NAMEMASK;
ce->ce_namelen = len;
ce->index = 0;
- hashcpy(ce->oid.hash, ondisk->sha1);
+ hashcpy(ce->oid.hash, ondisk->data);
+ memcpy(ce->name, name, len);
+ ce->name[len] = '\0';
if (expand_name_field) {
if (copy_len)
@@ -2556,6 +2547,8 @@
struct cache_entry *ce)
{
short flags;
+ const unsigned hashsz = the_hash_algo->rawsz;
+ uint16_t *flagsp = (uint16_t *)(ondisk->data + hashsz);
ondisk->ctime.sec = htonl(ce->ce_stat_data.sd_ctime.sec);
ondisk->mtime.sec = htonl(ce->ce_stat_data.sd_mtime.sec);
@@ -2567,15 +2560,13 @@
ondisk->uid = htonl(ce->ce_stat_data.sd_uid);
ondisk->gid = htonl(ce->ce_stat_data.sd_gid);
ondisk->size = htonl(ce->ce_stat_data.sd_size);
- hashcpy(ondisk->sha1, ce->oid.hash);
+ hashcpy(ondisk->data, ce->oid.hash);
flags = ce->ce_flags & ~CE_NAMEMASK;
flags |= (ce_namelen(ce) >= CE_NAMEMASK ? CE_NAMEMASK : ce_namelen(ce));
- ondisk->flags = htons(flags);
+ flagsp[0] = htons(flags);
if (ce->ce_flags & CE_EXTENDED) {
- struct ondisk_cache_entry_extended *ondisk2;
- ondisk2 = (struct ondisk_cache_entry_extended *)ondisk;
- ondisk2->flags2 = htons((ce->ce_flags & CE_EXTENDED_FLAGS) >> 16);
+ flagsp[1] = htons((ce->ce_flags & CE_EXTENDED_FLAGS) >> 16);
}
}
@@ -2594,10 +2585,7 @@
stripped_name = 1;
}
- if (ce->ce_flags & CE_EXTENDED)
- size = offsetof(struct ondisk_cache_entry_extended, name);
- else
- size = offsetof(struct ondisk_cache_entry, name);
+ size = offsetof(struct ondisk_cache_entry,data) + ondisk_data_size(ce->ce_flags, 0);
if (!previous_name) {
int len = ce_namelen(ce);
@@ -2755,7 +2743,7 @@
struct cache_entry **cache = istate->cache;
int entries = istate->cache_nr;
struct stat st;
- struct ondisk_cache_entry_extended ondisk;
+ struct ondisk_cache_entry ondisk;
struct strbuf previous_name_buf = STRBUF_INIT, *previous_name;
int drop_cache_tree = istate->drop_cache_tree;
off_t offset;
@@ -3049,8 +3037,17 @@
if (ret)
return ret;
if (flags & COMMIT_LOCK)
- return commit_locked_index(lock);
- return close_lock_file_gently(lock);
+ ret = commit_locked_index(lock);
+ else
+ ret = close_lock_file_gently(lock);
+
+ run_hook_le(NULL, "post-index-change",
+ istate->updated_workdir ? "1" : "0",
+ istate->updated_skipworktree ? "1" : "0", NULL);
+ istate->updated_workdir = 0;
+ istate->updated_skipworktree = 0;
+
+ return ret;
}
static int write_split_index(struct index_state *istate,
diff --git a/rebase-interactive.c b/rebase-interactive.c
index 68aff1d..aa18ae8 100644
--- a/rebase-interactive.c
+++ b/rebase-interactive.c
@@ -1,10 +1,35 @@
#include "cache.h"
#include "commit.h"
-#include "rebase-interactive.h"
#include "sequencer.h"
+#include "rebase-interactive.h"
#include "strbuf.h"
+#include "commit-slab.h"
+#include "config.h"
-void append_todo_help(unsigned edit_todo, unsigned keep_empty,
+enum missing_commit_check_level {
+ MISSING_COMMIT_CHECK_IGNORE = 0,
+ MISSING_COMMIT_CHECK_WARN,
+ MISSING_COMMIT_CHECK_ERROR
+};
+
+static enum missing_commit_check_level get_missing_commit_check_level(void)
+{
+ const char *value;
+
+ if (git_config_get_value("rebase.missingcommitscheck", &value) ||
+ !strcasecmp("ignore", value))
+ return MISSING_COMMIT_CHECK_IGNORE;
+ if (!strcasecmp("warn", value))
+ return MISSING_COMMIT_CHECK_WARN;
+ if (!strcasecmp("error", value))
+ return MISSING_COMMIT_CHECK_ERROR;
+ warning(_("unrecognized setting %s for option "
+ "rebase.missingCommitsCheck. Ignoring."), value);
+ return MISSING_COMMIT_CHECK_IGNORE;
+}
+
+void append_todo_help(unsigned keep_empty, int command_count,
+ const char *shortrevisions, const char *shortonto,
struct strbuf *buf)
{
const char *msg = _("\nCommands:\n"
@@ -24,6 +49,15 @@
". specified). Use -c <commit> to reword the commit message.\n"
"\n"
"These lines can be re-ordered; they are executed from top to bottom.\n");
+ unsigned edit_todo = !(shortrevisions && shortonto);
+
+ if (!edit_todo) {
+ strbuf_addch(buf, '\n');
+ strbuf_commented_addf(buf, Q_("Rebase %s onto %s (%d command)",
+ "Rebase %s onto %s (%d commands)",
+ command_count),
+ shortrevisions, shortonto, command_count);
+ }
strbuf_add_commented_lines(buf, msg, strlen(msg));
@@ -53,39 +87,103 @@
}
}
-int edit_todo_list(struct repository *r, unsigned flags)
+int edit_todo_list(struct repository *r, struct todo_list *todo_list,
+ struct todo_list *new_todo, const char *shortrevisions,
+ const char *shortonto, unsigned flags)
{
- struct strbuf buf = STRBUF_INIT;
const char *todo_file = rebase_path_todo();
+ unsigned initial = shortrevisions && shortonto;
- if (strbuf_read_file(&buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
+ /* If the user is editing the todo list, we first try to parse
+ * it. If there is an error, we do not return, because the user
+ * might want to fix it in the first place. */
+ if (!initial)
+ todo_list_parse_insn_buffer(r, todo_list->buf.buf, todo_list);
- strbuf_stripspace(&buf, 1);
- if (write_message(buf.buf, buf.len, todo_file, 0)) {
- strbuf_release(&buf);
- return -1;
- }
+ if (todo_list_write_to_file(r, todo_list, todo_file, shortrevisions, shortonto,
+ -1, flags | TODO_LIST_SHORTEN_IDS | TODO_LIST_APPEND_TODO_HELP))
+ return error_errno(_("could not write '%s'"), todo_file);
- strbuf_release(&buf);
+ if (initial && copy_file(rebase_path_todo_backup(), todo_file, 0666))
+ return error(_("could not copy '%s' to '%s'."), todo_file,
+ rebase_path_todo_backup());
- transform_todos(r, flags | TODO_LIST_SHORTEN_IDS);
+ if (launch_sequence_editor(todo_file, &new_todo->buf, NULL))
+ return -2;
- if (strbuf_read_file(&buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
+ strbuf_stripspace(&new_todo->buf, 1);
+ if (initial && new_todo->buf.len == 0)
+ return -3;
- append_todo_help(1, 0, &buf);
- if (write_message(buf.buf, buf.len, todo_file, 0)) {
- strbuf_release(&buf);
- return -1;
- }
-
- strbuf_release(&buf);
-
- if (launch_sequence_editor(todo_file, NULL, NULL))
- return -1;
-
- transform_todos(r, flags & ~(TODO_LIST_SHORTEN_IDS));
+ /* For the initial edit, the todo list gets parsed in
+ * complete_action(). */
+ if (!initial)
+ return todo_list_parse_insn_buffer(r, new_todo->buf.buf, new_todo);
return 0;
}
+
+define_commit_slab(commit_seen, unsigned char);
+/*
+ * Check if the user dropped some commits by mistake
+ * Behaviour determined by rebase.missingCommitsCheck.
+ * Check if there is an unrecognized command or a
+ * bad SHA-1 in a command.
+ */
+int todo_list_check(struct todo_list *old_todo, struct todo_list *new_todo)
+{
+ enum missing_commit_check_level check_level = get_missing_commit_check_level();
+ struct strbuf missing = STRBUF_INIT;
+ int res = 0, i;
+ struct commit_seen commit_seen;
+
+ init_commit_seen(&commit_seen);
+
+ if (check_level == MISSING_COMMIT_CHECK_IGNORE)
+ goto leave_check;
+
+ /* Mark the commits in git-rebase-todo as seen */
+ for (i = 0; i < new_todo->nr; i++) {
+ struct commit *commit = new_todo->items[i].commit;
+ if (commit)
+ *commit_seen_at(&commit_seen, commit) = 1;
+ }
+
+ /* Find commits in git-rebase-todo.backup yet unseen */
+ for (i = old_todo->nr - 1; i >= 0; i--) {
+ struct todo_item *item = old_todo->items + i;
+ struct commit *commit = item->commit;
+ if (commit && !*commit_seen_at(&commit_seen, commit)) {
+ strbuf_addf(&missing, " - %s %.*s\n",
+ find_unique_abbrev(&commit->object.oid, DEFAULT_ABBREV),
+ item->arg_len,
+ todo_item_get_arg(old_todo, item));
+ *commit_seen_at(&commit_seen, commit) = 1;
+ }
+ }
+
+ /* Warn about missing commits */
+ if (!missing.len)
+ goto leave_check;
+
+ if (check_level == MISSING_COMMIT_CHECK_ERROR)
+ res = 1;
+
+ fprintf(stderr,
+ _("Warning: some commits may have been dropped accidentally.\n"
+ "Dropped commits (newer to older):\n"));
+
+ /* Make the list user-friendly and display */
+ fputs(missing.buf, stderr);
+ strbuf_release(&missing);
+
+ fprintf(stderr, _("To avoid this message, use \"drop\" to "
+ "explicitly remove a commit.\n\n"
+ "Use 'git config rebase.missingCommitsCheck' to change "
+ "the level of warnings.\n"
+ "The possible behaviours are: ignore, warn, error.\n\n"));
+
+leave_check:
+ clear_commit_seen(&commit_seen);
+ return res;
+}
diff --git a/rebase-interactive.h b/rebase-interactive.h
index 17b6c9f..44dbb06 100644
--- a/rebase-interactive.h
+++ b/rebase-interactive.h
@@ -3,9 +3,14 @@
struct strbuf;
struct repository;
+struct todo_list;
-void append_todo_help(unsigned edit_todo, unsigned keep_empty,
+void append_todo_help(unsigned keep_empty, int command_count,
+ const char *shortrevisions, const char *shortonto,
struct strbuf *buf);
-int edit_todo_list(struct repository *r, unsigned flags);
+int edit_todo_list(struct repository *r, struct todo_list *todo_list,
+ struct todo_list *new_todo, const char *shortrevisions,
+ const char *shortonto, unsigned flags);
+int todo_list_check(struct todo_list *old_todo, struct todo_list *new_todo);
#endif
diff --git a/ref-filter.c b/ref-filter.c
index 3aca105..8500671 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1392,7 +1392,8 @@
*s = show_ref(&atom->u.remote_ref.refname, refname);
else if (atom->u.remote_ref.option == RR_TRACK) {
if (stat_tracking_info(branch, &num_ours, &num_theirs,
- NULL, AHEAD_BEHIND_FULL) < 0) {
+ NULL, atom->u.remote_ref.push,
+ AHEAD_BEHIND_FULL) < 0) {
*s = xstrdup(msgs.gone);
} else if (!num_ours && !num_theirs)
*s = xstrdup("");
@@ -1410,7 +1411,8 @@
}
} else if (atom->u.remote_ref.option == RR_TRACKSHORT) {
if (stat_tracking_info(branch, &num_ours, &num_theirs,
- NULL, AHEAD_BEHIND_FULL) < 0) {
+ NULL, atom->u.remote_ref.push,
+ AHEAD_BEHIND_FULL) < 0) {
*s = xstrdup("");
return;
}
@@ -2337,8 +2339,13 @@
int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset)
{
- if (!arg) /* should --no-sort void the list ? */
- return -1;
+ /*
+ * NEEDSWORK: We should probably clear the list in this case, but we've
+ * already munged the global used_atoms list, which would need to be
+ * undone.
+ */
+ BUG_ON_OPT_NEG(unset);
+
parse_ref_sorting(opt->value, arg);
return 0;
}
diff --git a/ref-filter.h b/ref-filter.h
index 85c8ebc..f1dcff4 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -96,6 +96,11 @@
#define OPT_MERGED(f, h) _OPT_MERGED_NO_MERGED("merged", f, h)
#define OPT_NO_MERGED(f, h) _OPT_MERGED_NO_MERGED("no-merged", f, h)
+#define OPT_REF_SORT(var) \
+ OPT_CALLBACK_F(0, "sort", (var), \
+ N_("key"), N_("field name to sort on"), \
+ PARSE_OPT_NONEG, parse_opt_ref_sorting)
+
/*
* API for filtering a set of refs. Based on the type of refs the user
* has requested, we iterate through those refs and apply filters
diff --git a/refs.c b/refs.c
index 142888a..92d1f6d 100644
--- a/refs.c
+++ b/refs.c
@@ -241,9 +241,14 @@
return read_ref_full(refname, RESOLVE_REF_READING, oid, NULL);
}
+static int refs_ref_exists(struct ref_store *refs, const char *refname)
+{
+ return !!refs_resolve_ref_unsafe(refs, refname, RESOLVE_REF_READING, NULL, NULL);
+}
+
int ref_exists(const char *refname)
{
- return !!resolve_ref_unsafe(refname, RESOLVE_REF_READING, NULL, NULL);
+ return refs_ref_exists(get_main_ref_store(the_repository), refname);
}
static int match_ref_pattern(const char *refname,
@@ -534,10 +539,11 @@
* later free()ing) if the string passed in is a magic short-hand form
* to name a branch.
*/
-static char *substitute_branch_name(const char **string, int *len)
+static char *substitute_branch_name(struct repository *r,
+ const char **string, int *len)
{
struct strbuf buf = STRBUF_INIT;
- int ret = interpret_branch_name(*string, *len, &buf, 0);
+ int ret = repo_interpret_branch_name(r, *string, *len, &buf, 0);
if (ret == *len) {
size_t size;
@@ -549,15 +555,22 @@
return NULL;
}
-int dwim_ref(const char *str, int len, struct object_id *oid, char **ref)
+int repo_dwim_ref(struct repository *r, const char *str, int len,
+ struct object_id *oid, char **ref)
{
- char *last_branch = substitute_branch_name(&str, &len);
- int refs_found = expand_ref(str, len, oid, ref);
+ char *last_branch = substitute_branch_name(r, &str, &len);
+ int refs_found = expand_ref(r, str, len, oid, ref);
free(last_branch);
return refs_found;
}
-int expand_ref(const char *str, int len, struct object_id *oid, char **ref)
+int dwim_ref(const char *str, int len, struct object_id *oid, char **ref)
+{
+ return repo_dwim_ref(the_repository, str, len, oid, ref);
+}
+
+int expand_ref(struct repository *repo, const char *str, int len,
+ struct object_id *oid, char **ref)
{
const char **p, *r;
int refs_found = 0;
@@ -572,8 +585,9 @@
this_result = refs_found ? &oid_from_ref : oid;
strbuf_reset(&fullref);
strbuf_addf(&fullref, *p, len, str);
- r = resolve_ref_unsafe(fullref.buf, RESOLVE_REF_READING,
- this_result, &flag);
+ r = refs_resolve_ref_unsafe(get_main_ref_store(repo),
+ fullref.buf, RESOLVE_REF_READING,
+ this_result, &flag);
if (r) {
if (!refs_found++)
*ref = xstrdup(r);
@@ -589,9 +603,11 @@
return refs_found;
}
-int dwim_log(const char *str, int len, struct object_id *oid, char **log)
+int repo_dwim_log(struct repository *r, const char *str, int len,
+ struct object_id *oid, char **log)
{
- char *last_branch = substitute_branch_name(&str, &len);
+ struct ref_store *refs = get_main_ref_store(r);
+ char *last_branch = substitute_branch_name(r, &str, &len);
const char **p;
int logs_found = 0;
struct strbuf path = STRBUF_INIT;
@@ -603,13 +619,15 @@
strbuf_reset(&path);
strbuf_addf(&path, *p, len, str);
- ref = resolve_ref_unsafe(path.buf, RESOLVE_REF_READING,
- &hash, NULL);
+ ref = refs_resolve_ref_unsafe(refs, path.buf,
+ RESOLVE_REF_READING,
+ &hash, NULL);
if (!ref)
continue;
- if (reflog_exists(path.buf))
+ if (refs_reflog_exists(refs, path.buf))
it = path.buf;
- else if (strcmp(ref, path.buf) && reflog_exists(ref))
+ else if (strcmp(ref, path.buf) &&
+ refs_reflog_exists(refs, ref))
it = ref;
else
continue;
@@ -625,6 +643,11 @@
return logs_found;
}
+int dwim_log(const char *str, int len, struct object_id *oid, char **log)
+{
+ return repo_dwim_log(the_repository, str, len, oid, log);
+}
+
static int is_per_worktree_ref(const char *refname)
{
return !strcmp(refname, "HEAD") ||
@@ -944,7 +967,8 @@
return 1;
}
-int read_ref_at(const char *refname, unsigned int flags, timestamp_t at_time, int cnt,
+int read_ref_at(struct ref_store *refs, const char *refname,
+ unsigned int flags, timestamp_t at_time, int cnt,
struct object_id *oid, char **msg,
timestamp_t *cutoff_time, int *cutoff_tz, int *cutoff_cnt)
{
@@ -960,7 +984,7 @@
cb.cutoff_cnt = cutoff_cnt;
cb.oid = oid;
- for_each_reflog_ent_reverse(refname, read_ref_at_ent, &cb);
+ refs_for_each_reflog_ent_reverse(refs, refname, read_ref_at_ent, &cb);
if (!cb.reccnt) {
if (flags & GET_OID_QUIETLY)
@@ -971,7 +995,7 @@
if (cb.found_it)
return 0;
- for_each_reflog_ent(refname, read_ref_at_ent_oldest, &cb);
+ refs_for_each_reflog_ent(refs, refname, read_ref_at_ent_oldest, &cb);
return 1;
}
@@ -1164,7 +1188,8 @@
old_oid, flags, onerr);
}
-char *shorten_unambiguous_ref(const char *refname, int strict)
+char *refs_shorten_unambiguous_ref(struct ref_store *refs,
+ const char *refname, int strict)
{
int i;
static char **scanf_fmts;
@@ -1242,7 +1267,7 @@
strbuf_reset(&resolved_buf);
strbuf_addf(&resolved_buf, rule,
short_name_len, short_name);
- if (ref_exists(resolved_buf.buf))
+ if (refs_ref_exists(refs, resolved_buf.buf))
break;
}
@@ -1261,6 +1286,12 @@
return xstrdup(refname);
}
+char *shorten_unambiguous_ref(const char *refname, int strict)
+{
+ return refs_shorten_unambiguous_ref(get_main_ref_store(the_repository),
+ refname, strict);
+}
+
static struct string_list *hide_refs;
int parse_hide_refs_config(const char *var, const char *value, const char *section)
diff --git a/refs.h b/refs.h
index 21ca50d..2727405 100644
--- a/refs.h
+++ b/refs.h
@@ -148,7 +148,9 @@
struct argv_array;
void expand_ref_prefix(struct argv_array *prefixes, const char *prefix);
-int expand_ref(const char *str, int len, struct object_id *oid, char **ref);
+int expand_ref(struct repository *r, const char *str, int len, struct object_id *oid, char **ref);
+int repo_dwim_ref(struct repository *r, const char *str, int len, struct object_id *oid, char **ref);
+int repo_dwim_log(struct repository *r, const char *str, int len, struct object_id *oid, char **ref);
int dwim_ref(const char *str, int len, struct object_id *oid, char **ref);
int dwim_log(const char *str, int len, struct object_id *oid, char **ref);
@@ -386,7 +388,8 @@
int safe_create_reflog(const char *refname, int force_create, struct strbuf *err);
/** Reads log for the value of ref during at_time. **/
-int read_ref_at(const char *refname, unsigned int flags,
+int read_ref_at(struct ref_store *refs,
+ const char *refname, unsigned int flags,
timestamp_t at_time, int cnt,
struct object_id *oid, char **msg,
timestamp_t *cutoff_time, int *cutoff_tz, int *cutoff_cnt);
@@ -462,6 +465,8 @@
const char *prettify_refname(const char *refname);
+char *refs_shorten_unambiguous_ref(struct ref_store *refs,
+ const char *refname, int strict);
char *shorten_unambiguous_ref(const char *refname, int strict);
/** rename ref, return 0 on success **/
diff --git a/refspec.c b/refspec.c
index f529092..9a9bf21 100644
--- a/refspec.c
+++ b/refspec.c
@@ -72,7 +72,7 @@
/* LHS */
if (!*item->src)
; /* empty is ok; it means "HEAD" */
- else if (llen == GIT_SHA1_HEXSZ && !get_oid_hex(item->src, &unused))
+ else if (llen == the_hash_algo->hexsz && !get_oid_hex(item->src, &unused))
item->exact_sha1 = 1; /* ok */
else if (!check_refname_format(item->src, flags))
; /* valid looking ref is ok */
diff --git a/remote-curl.c b/remote-curl.c
index 8bba572..a1bf4f6 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -250,7 +250,7 @@
if (data[i] == '\t')
mid = &data[i];
if (data[i] == '\n') {
- if (mid - start != 40)
+ if (mid - start != the_hash_algo->hexsz)
die(_("%sinfo/refs not valid: is this a git repository?"),
transport_anonymize_url(url.buf));
data[i] = 0;
@@ -1114,12 +1114,13 @@
const char *name;
struct ref *ref;
struct object_id old_oid;
+ const char *q;
- if (get_oid_hex(p, &old_oid))
+ if (parse_oid_hex(p, &old_oid, &q))
die(_("protocol error: expected sha/ref, got %s'"), p);
- if (p[GIT_SHA1_HEXSZ] == ' ')
- name = p + GIT_SHA1_HEXSZ + 1;
- else if (!p[GIT_SHA1_HEXSZ])
+ if (*q == ' ')
+ name = q + 1;
+ else if (!*q)
name = "";
else
die(_("protocol error: expected sha/ref, got %s'"), p);
diff --git a/remote.c b/remote.c
index 9cc3b07..e50f760 100644
--- a/remote.c
+++ b/remote.c
@@ -820,11 +820,11 @@
return ret;
}
-static void free_ref(struct ref *ref)
+void free_one_ref(struct ref *ref)
{
if (!ref)
return;
- free_ref(ref->peer_ref);
+ free_one_ref(ref->peer_ref);
free(ref->remote_status);
free(ref->symref);
free(ref);
@@ -835,7 +835,7 @@
struct ref *next;
while (ref) {
next = ref->next;
- free_ref(ref);
+ free_one_ref(ref);
ref = next;
}
}
@@ -1880,37 +1880,27 @@
}
/*
- * Lookup the upstream branch for the given branch and if present, optionally
- * compute the commit ahead/behind values for the pair.
+ * Compute the commit ahead/behind values for the pair branch_name, base.
*
* If abf is AHEAD_BEHIND_FULL, compute the full ahead/behind and return the
* counts in *num_ours and *num_theirs. If abf is AHEAD_BEHIND_QUICK, skip
* the (potentially expensive) a/b computation (*num_ours and *num_theirs are
* set to zero).
*
- * The name of the upstream branch (or NULL if no upstream is defined) is
- * returned via *upstream_name, if it is not itself NULL.
- *
- * Returns -1 if num_ours and num_theirs could not be filled in (e.g., no
- * upstream defined, or ref does not exist). Returns 0 if the commits are
- * identical. Returns 1 if commits are different.
+ * Returns -1 if num_ours and num_theirs could not be filled in (e.g., ref
+ * does not exist). Returns 0 if the commits are identical. Returns 1 if
+ * commits are different.
*/
-int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs,
- const char **upstream_name, enum ahead_behind_flags abf)
+
+static int stat_branch_pair(const char *branch_name, const char *base,
+ int *num_ours, int *num_theirs,
+ enum ahead_behind_flags abf)
{
struct object_id oid;
struct commit *ours, *theirs;
struct rev_info revs;
- const char *base;
struct argv_array argv = ARGV_ARRAY_INIT;
- /* Cannot stat unless we are marked to build on top of somebody else. */
- base = branch_get_upstream(branch, NULL);
- if (upstream_name)
- *upstream_name = base;
- if (!base)
- return -1;
-
/* Cannot stat if what we used to build on no longer exists */
if (read_ref(base, &oid))
return -1;
@@ -1918,7 +1908,7 @@
if (!theirs)
return -1;
- if (read_ref(branch->refname, &oid))
+ if (read_ref(branch_name, &oid))
return -1;
ours = lookup_commit_reference(the_repository, &oid);
if (!ours)
@@ -1932,7 +1922,7 @@
if (abf == AHEAD_BEHIND_QUICK)
return 1;
if (abf != AHEAD_BEHIND_FULL)
- BUG("stat_tracking_info: invalid abf '%d'", abf);
+ BUG("stat_branch_pair: invalid abf '%d'", abf);
/* Run "rev-list --left-right ours...theirs" internally... */
argv_array_push(&argv, ""); /* ignored */
@@ -1967,6 +1957,42 @@
}
/*
+ * Lookup the tracking branch for the given branch and if present, optionally
+ * compute the commit ahead/behind values for the pair.
+ *
+ * If for_push is true, the tracking branch refers to the push branch,
+ * otherwise it refers to the upstream branch.
+ *
+ * The name of the tracking branch (or NULL if it is not defined) is
+ * returned via *tracking_name, if it is not itself NULL.
+ *
+ * If abf is AHEAD_BEHIND_FULL, compute the full ahead/behind and return the
+ * counts in *num_ours and *num_theirs. If abf is AHEAD_BEHIND_QUICK, skip
+ * the (potentially expensive) a/b computation (*num_ours and *num_theirs are
+ * set to zero).
+ *
+ * Returns -1 if num_ours and num_theirs could not be filled in (e.g., no
+ * upstream defined, or ref does not exist). Returns 0 if the commits are
+ * identical. Returns 1 if commits are different.
+ */
+int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs,
+ const char **tracking_name, int for_push,
+ enum ahead_behind_flags abf)
+{
+ const char *base;
+
+ /* Cannot stat unless we are marked to build on top of somebody else. */
+ base = for_push ? branch_get_push(branch, NULL) :
+ branch_get_upstream(branch, NULL);
+ if (tracking_name)
+ *tracking_name = base;
+ if (!base)
+ return -1;
+
+ return stat_branch_pair(branch->refname, base, num_ours, num_theirs, abf);
+}
+
+/*
* Return true when there is anything to report, otherwise false.
*/
int format_tracking_info(struct branch *branch, struct strbuf *sb,
@@ -1977,7 +2003,7 @@
char *base;
int upstream_is_gone = 0;
- sti = stat_tracking_info(branch, &ours, &theirs, &full_base, abf);
+ sti = stat_tracking_info(branch, &ours, &theirs, &full_base, 0, abf);
if (sti < 0) {
if (!full_base)
return 0;
diff --git a/remote.h b/remote.h
index 62bda7e..83e8856 100644
--- a/remote.h
+++ b/remote.h
@@ -131,8 +131,10 @@
int check_ref_type(const struct ref *ref, int flags);
/*
- * Frees the entire list and peers of elements.
+ * Free a single ref and its peer, or an entire list of refs and their peers,
+ * respectively.
*/
+void free_one_ref(struct ref *ref);
void free_refs(struct ref *ref);
struct oid_array;
@@ -253,7 +255,8 @@
/* Reporting of tracking info */
int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs,
- const char **upstream_name, enum ahead_behind_flags abf);
+ const char **upstream_name, int for_push,
+ enum ahead_behind_flags abf);
int format_tracking_info(struct branch *branch, struct strbuf *sb,
enum ahead_behind_flags abf);
diff --git a/revision.c b/revision.c
index cb69a22..d4aaf0e 100644
--- a/revision.c
+++ b/revision.c
@@ -911,26 +911,11 @@
commit->object.flags |= TREESAME;
}
-static void commit_list_insert_by_date_cached(struct commit *p, struct commit_list **head,
- struct commit_list *cached_base, struct commit_list **cache)
-{
- struct commit_list *new_entry;
-
- if (cached_base && p->date < cached_base->item->date)
- new_entry = commit_list_insert_by_date(p, &cached_base->next);
- else
- new_entry = commit_list_insert_by_date(p, head);
-
- if (cache && (!*cache || p->date < (*cache)->item->date))
- *cache = new_entry;
-}
-
static int process_parents(struct rev_info *revs, struct commit *commit,
- struct commit_list **list, struct commit_list **cache_ptr)
+ struct commit_list **list, struct prio_queue *queue)
{
struct commit_list *parent = commit->parents;
unsigned left_flag;
- struct commit_list *cached_base = cache_ptr ? *cache_ptr : NULL;
if (commit->object.flags & ADDED)
return 0;
@@ -966,7 +951,9 @@
continue;
p->object.flags |= SEEN;
if (list)
- commit_list_insert_by_date_cached(p, list, cached_base, cache_ptr);
+ commit_list_insert_by_date(p, list);
+ if (queue)
+ prio_queue_put(queue, p);
}
return 0;
}
@@ -1006,7 +993,9 @@
if (!(p->object.flags & SEEN)) {
p->object.flags |= SEEN;
if (list)
- commit_list_insert_by_date_cached(p, list, cached_base, cache_ptr);
+ commit_list_insert_by_date(p, list);
+ if (queue)
+ prio_queue_put(queue, p);
}
if (revs->first_parent_only)
break;
@@ -1894,7 +1883,7 @@
return 0;
}
-static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb,
+static void read_pathspec_from_stdin(struct strbuf *sb,
struct argv_array *prune)
{
while (strbuf_getline(sb, stdin) != EOF)
@@ -1928,7 +1917,7 @@
die("bad revision '%s'", sb.buf);
}
if (seen_dashdash)
- read_pathspec_from_stdin(revs, &sb, prune);
+ read_pathspec_from_stdin(&sb, prune);
strbuf_release(&sb);
warn_on_object_refname_ambiguity = save_warning;
@@ -2752,7 +2741,7 @@
return st;
}
-static int mark_redundant_parents(struct rev_info *revs, struct commit *commit)
+static int mark_redundant_parents(struct commit *commit)
{
struct commit_list *h = reduce_heads(commit->parents);
int i = 0, marked = 0;
@@ -2788,7 +2777,7 @@
return marked;
}
-static int mark_treesame_root_parents(struct rev_info *revs, struct commit *commit)
+static int mark_treesame_root_parents(struct commit *commit)
{
struct commit_list *p;
int marked = 0;
@@ -2980,8 +2969,8 @@
* Detect and simplify both cases.
*/
if (1 < cnt) {
- int marked = mark_redundant_parents(revs, commit);
- marked += mark_treesame_root_parents(revs, commit);
+ int marked = mark_redundant_parents(commit);
+ marked += mark_treesame_root_parents(commit);
if (marked)
marked -= leave_one_treesame_to_parent(revs, commit);
if (marked)
@@ -3345,14 +3334,14 @@
return 0;
}
-static enum rewrite_result rewrite_one(struct rev_info *revs, struct commit **pp)
+static enum rewrite_result rewrite_one_1(struct rev_info *revs,
+ struct commit **pp,
+ struct prio_queue *queue)
{
- struct commit_list *cache = NULL;
-
for (;;) {
struct commit *p = *pp;
if (!revs->limited)
- if (process_parents(revs, p, &revs->commits, &cache) < 0)
+ if (process_parents(revs, p, NULL, queue) < 0)
return rewrite_one_error;
if (p->object.flags & UNINTERESTING)
return rewrite_one_ok;
@@ -3366,6 +3355,31 @@
}
}
+static void merge_queue_into_list(struct prio_queue *q, struct commit_list **list)
+{
+ while (q->nr) {
+ struct commit *item = prio_queue_peek(q);
+ struct commit_list *p = *list;
+
+ if (p && p->item->date >= item->date)
+ list = &p->next;
+ else {
+ p = commit_list_insert(item, list);
+ list = &p->next; /* skip newly added item */
+ prio_queue_get(q); /* pop item */
+ }
+ }
+}
+
+static enum rewrite_result rewrite_one(struct rev_info *revs, struct commit **pp)
+{
+ struct prio_queue queue = { compare_commits_by_commit_date };
+ enum rewrite_result ret = rewrite_one_1(revs, pp, &queue);
+ merge_queue_into_list(&queue, &revs->commits);
+ clear_prio_queue(&queue);
+ return ret;
+}
+
int rewrite_parents(struct rev_info *revs, struct commit *commit,
rewrite_parent_fn_t rewrite_parent)
{
diff --git a/sequencer.c b/sequencer.c
index 79a046d..4407a3f 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -55,8 +55,7 @@
* file and written to the tail of 'done'.
*/
GIT_PATH_FUNC(rebase_path_todo, "rebase-merge/git-rebase-todo")
-static GIT_PATH_FUNC(rebase_path_todo_backup,
- "rebase-merge/git-rebase-todo.backup")
+GIT_PATH_FUNC(rebase_path_todo_backup, "rebase-merge/git-rebase-todo.backup")
/*
* The rebase command lines that have already been processed. A line
@@ -172,17 +171,22 @@
if (status)
return status;
- if (!strcmp(s, "verbatim"))
+ if (!strcmp(s, "verbatim")) {
opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_NONE;
- else if (!strcmp(s, "whitespace"))
+ opts->explicit_cleanup = 1;
+ } else if (!strcmp(s, "whitespace")) {
opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_SPACE;
- else if (!strcmp(s, "strip"))
+ opts->explicit_cleanup = 1;
+ } else if (!strcmp(s, "strip")) {
opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_ALL;
- else if (!strcmp(s, "scissors"))
- opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_SPACE;
- else
+ opts->explicit_cleanup = 1;
+ } else if (!strcmp(s, "scissors")) {
+ opts->default_msg_cleanup = COMMIT_MSG_CLEANUP_SCISSORS;
+ opts->explicit_cleanup = 1;
+ } else {
warning(_("invalid commit message cleanup mode '%s'"),
s);
+ }
free((char *)s);
return status;
@@ -384,8 +388,8 @@
}
}
-int write_message(const void *buf, size_t len, const char *filename,
- int append_eol)
+static int write_message(const void *buf, size_t len, const char *filename,
+ int append_eol)
{
struct lock_file msg_file = LOCK_INIT;
@@ -511,11 +515,54 @@
return 0;
}
+enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg,
+ int use_editor)
+{
+ if (!cleanup_arg || !strcmp(cleanup_arg, "default"))
+ return use_editor ? COMMIT_MSG_CLEANUP_ALL :
+ COMMIT_MSG_CLEANUP_SPACE;
+ else if (!strcmp(cleanup_arg, "verbatim"))
+ return COMMIT_MSG_CLEANUP_NONE;
+ else if (!strcmp(cleanup_arg, "whitespace"))
+ return COMMIT_MSG_CLEANUP_SPACE;
+ else if (!strcmp(cleanup_arg, "strip"))
+ return COMMIT_MSG_CLEANUP_ALL;
+ else if (!strcmp(cleanup_arg, "scissors"))
+ return use_editor ? COMMIT_MSG_CLEANUP_SCISSORS :
+ COMMIT_MSG_CLEANUP_SPACE;
+ else
+ die(_("Invalid cleanup mode %s"), cleanup_arg);
+}
+
+/*
+ * NB using int rather than enum cleanup_mode to stop clang's
+ * -Wtautological-constant-out-of-range-compare complaining that the comparison
+ * is always true.
+ */
+static const char *describe_cleanup_mode(int cleanup_mode)
+{
+ static const char *modes[] = { "whitespace",
+ "verbatim",
+ "scissors",
+ "strip" };
+
+ if (cleanup_mode < ARRAY_SIZE(modes))
+ return modes[cleanup_mode];
+
+ BUG("invalid cleanup_mode provided (%d)", cleanup_mode);
+}
+
void append_conflicts_hint(struct index_state *istate,
- struct strbuf *msgbuf)
+ struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode)
{
int i;
+ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
+ strbuf_addch(msgbuf, '\n');
+ wt_status_append_cut_line(msgbuf);
+ strbuf_addch(msgbuf, comment_line_char);
+ }
+
strbuf_addch(msgbuf, '\n');
strbuf_commented_addf(msgbuf, "Conflicts:\n");
for (i = 0; i < istate->cache_nr;) {
@@ -583,7 +630,8 @@
_(action_name(opts)));
if (!clean)
- append_conflicts_hint(r->index, msgbuf);
+ append_conflicts_hint(r->index, msgbuf,
+ opts->default_msg_cleanup);
return !clean;
}
@@ -902,7 +950,6 @@
unsigned int flags)
{
struct child_process cmd = CHILD_PROCESS_INIT;
- const char *value;
if ((flags & CREATE_ROOT_COMMIT) && !(flags & AMEND_MSG)) {
struct strbuf msg = STRBUF_INIT, script = STRBUF_INIT;
@@ -972,7 +1019,7 @@
argv_array_push(&cmd.args, "-e");
else if (!(flags & CLEANUP_MSG) &&
!opts->signoff && !opts->record_origin &&
- git_config_get_value("commit.cleanup", &value))
+ !opts->explicit_cleanup)
argv_array_push(&cmd.args, "--cleanup=verbatim");
if ((flags & ALLOW_EMPTY))
@@ -1013,6 +1060,16 @@
return 1;
}
+void cleanup_message(struct strbuf *msgbuf,
+ enum commit_msg_cleanup_mode cleanup_mode, int verbose)
+{
+ if (verbose || /* Truncate the message just before the diff, if any. */
+ cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
+ strbuf_setlen(msgbuf, wt_status_locate_end(msgbuf->buf, msgbuf->len));
+ if (cleanup_mode != COMMIT_MSG_CLEANUP_NONE)
+ strbuf_stripspace(msgbuf, cleanup_mode == COMMIT_MSG_CLEANUP_ALL);
+}
+
/*
* Find out if the message in the strbuf contains only whitespace and
* Signed-off-by lines.
@@ -1383,8 +1440,13 @@
msg = &commit_msg;
}
- cleanup = (flags & CLEANUP_MSG) ? COMMIT_MSG_CLEANUP_ALL :
- opts->default_msg_cleanup;
+ if (flags & CLEANUP_MSG)
+ cleanup = COMMIT_MSG_CLEANUP_ALL;
+ else if ((opts->signoff || opts->record_origin) &&
+ !opts->explicit_cleanup)
+ cleanup = COMMIT_MSG_CLEANUP_SPACE;
+ else
+ cleanup = opts->default_msg_cleanup;
if (cleanup != COMMIT_MSG_CLEANUP_NONE)
strbuf_stripspace(msg, cleanup == COMMIT_MSG_CLEANUP_ALL);
@@ -1513,32 +1575,6 @@
return 1;
}
-/*
- * Note that ordering matters in this enum. Not only must it match the mapping
- * below, it is also divided into several sections that matter. When adding
- * new commands, make sure you add it in the right section.
- */
-enum todo_command {
- /* commands that handle commits */
- TODO_PICK = 0,
- TODO_REVERT,
- TODO_EDIT,
- TODO_REWORD,
- TODO_FIXUP,
- TODO_SQUASH,
- /* commands that do something else than handling a single commit */
- TODO_EXEC,
- TODO_BREAK,
- TODO_LABEL,
- TODO_RESET,
- TODO_MERGE,
- /* commands that do nothing but are counted for reporting progress */
- TODO_NOOP,
- TODO_DROP,
- /* comments (not counted for reporting progress) */
- TODO_COMMENT
-};
-
static struct {
char c;
const char *str;
@@ -2021,26 +2057,7 @@
TODO_EDIT_MERGE_MSG = 1
};
-struct todo_item {
- enum todo_command command;
- struct commit *commit;
- unsigned int flags;
- const char *arg;
- int arg_len;
- size_t offset_in_buf;
-};
-
-struct todo_list {
- struct strbuf buf;
- struct todo_item *items;
- int nr, alloc, current;
- int done_nr, total_nr;
- struct stat_data stat;
-};
-
-#define TODO_LIST_INIT { STRBUF_INIT }
-
-static void todo_list_release(struct todo_list *todo_list)
+void todo_list_release(struct todo_list *todo_list)
{
strbuf_release(&todo_list->buf);
FREE_AND_NULL(todo_list->items);
@@ -2053,8 +2070,14 @@
return todo_list->items + todo_list->nr++;
}
+const char *todo_item_get_arg(struct todo_list *todo_list,
+ struct todo_item *item)
+{
+ return todo_list->buf.buf + item->arg_offset;
+}
+
static int parse_insn_line(struct repository *r, struct todo_item *item,
- const char *bol, char *eol)
+ const char *buf, const char *bol, char *eol)
{
struct object_id commit_oid;
char *end_of_object_name;
@@ -2068,7 +2091,7 @@
if (bol == eol || *bol == '\r' || *bol == comment_line_char) {
item->command = TODO_COMMENT;
item->commit = NULL;
- item->arg = bol;
+ item->arg_offset = bol - buf;
item->arg_len = eol - bol;
return 0;
}
@@ -2095,7 +2118,7 @@
return error(_("%s does not accept arguments: '%s'"),
command_to_string(item->command), bol);
item->commit = NULL;
- item->arg = bol;
+ item->arg_offset = bol - buf;
item->arg_len = eol - bol;
return 0;
}
@@ -2107,7 +2130,7 @@
if (item->command == TODO_EXEC || item->command == TODO_LABEL ||
item->command == TODO_RESET) {
item->commit = NULL;
- item->arg = bol;
+ item->arg_offset = bol - buf;
item->arg_len = (int)(eol - bol);
return 0;
}
@@ -2121,7 +2144,7 @@
} else {
item->flags |= TODO_EDIT_MERGE_MSG;
item->commit = NULL;
- item->arg = bol;
+ item->arg_offset = bol - buf;
item->arg_len = (int)(eol - bol);
return 0;
}
@@ -2133,8 +2156,9 @@
status = get_oid(bol, &commit_oid);
*end_of_object_name = saved;
- item->arg = end_of_object_name + strspn(end_of_object_name, " \t");
- item->arg_len = (int)(eol - item->arg);
+ bol = end_of_object_name + strspn(end_of_object_name, " \t");
+ item->arg_offset = bol - buf;
+ item->arg_len = (int)(eol - bol);
if (status < 0)
return error(_("could not parse '%.*s'"),
@@ -2144,13 +2168,15 @@
return !item->commit;
}
-static int parse_insn_buffer(struct repository *r, char *buf,
- struct todo_list *todo_list)
+int todo_list_parse_insn_buffer(struct repository *r, char *buf,
+ struct todo_list *todo_list)
{
struct todo_item *item;
char *p = buf, *next_p;
int i, res = 0, fixup_okay = file_exists(rebase_path_done());
+ todo_list->current = todo_list->nr = 0;
+
for (i = 1; *p; i++, p = next_p) {
char *eol = strchrnul(p, '\n');
@@ -2161,10 +2187,13 @@
item = append_new_todo(todo_list);
item->offset_in_buf = p - todo_list->buf.buf;
- if (parse_insn_line(r, item, p, eol)) {
+ if (parse_insn_line(r, item, buf, p, eol)) {
res = error(_("invalid line %d: %.*s"),
i, (int)(eol - p), p);
- item->command = TODO_NOOP;
+ item->command = TODO_COMMENT + 1;
+ item->arg_offset = p - buf;
+ item->arg_len = (int)(eol - p);
+ item->commit = NULL;
}
if (fixup_okay)
@@ -2239,7 +2268,7 @@
return error(_("could not stat '%s'"), todo_file);
fill_stat_data(&todo_list->stat, &st);
- res = parse_insn_buffer(r, todo_list->buf.buf, todo_list);
+ res = todo_list_parse_insn_buffer(r, todo_list->buf.buf, todo_list);
if (res) {
if (is_rebase_i(opts))
return error(_("please fix this using "
@@ -2270,7 +2299,7 @@
FILE *f = fopen_or_warn(rebase_path_msgtotal(), "w");
if (strbuf_read_file(&done.buf, rebase_path_done(), 0) > 0 &&
- !parse_insn_buffer(r, done.buf.buf, &done))
+ !todo_list_parse_insn_buffer(r, done.buf.buf, &done))
todo_list->done_nr = count_commands(&done);
else
todo_list->done_nr = 0;
@@ -2309,6 +2338,15 @@
opts->no_commit = git_config_bool_or_int(key, value, &error_flag);
else if (!strcmp(key, "options.edit"))
opts->edit = git_config_bool_or_int(key, value, &error_flag);
+ else if (!strcmp(key, "options.allow-empty"))
+ opts->allow_empty =
+ git_config_bool_or_int(key, value, &error_flag);
+ else if (!strcmp(key, "options.allow-empty-message"))
+ opts->allow_empty_message =
+ git_config_bool_or_int(key, value, &error_flag);
+ else if (!strcmp(key, "options.keep-redundant-commits"))
+ opts->keep_redundant_commits =
+ git_config_bool_or_int(key, value, &error_flag);
else if (!strcmp(key, "options.signoff"))
opts->signoff = git_config_bool_or_int(key, value, &error_flag);
else if (!strcmp(key, "options.record-origin"))
@@ -2328,7 +2366,10 @@
opts->allow_rerere_auto =
git_config_bool_or_int(key, value, &error_flag) ?
RERERE_AUTOUPDATE : RERERE_NOAUTOUPDATE;
- else
+ else if (!strcmp(key, "options.default-msg-cleanup")) {
+ opts->explicit_cleanup = 1;
+ opts->default_msg_cleanup = get_cleanup_mode(value, 1);
+ } else
return error(_("invalid key: %s"), key);
if (!error_flag)
@@ -2507,7 +2548,7 @@
item->command = command;
item->commit = commit;
- item->arg = NULL;
+ item->arg_offset = 0;
item->arg_len = 0;
item->offset_in_buf = todo_list->buf.len;
subject_len = find_commit_subject(commit_buffer, &subject);
@@ -2702,36 +2743,59 @@
int res = 0;
if (opts->no_commit)
- res |= git_config_set_in_file_gently(opts_file, "options.no-commit", "true");
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.no-commit", "true");
if (opts->edit)
- res |= git_config_set_in_file_gently(opts_file, "options.edit", "true");
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.edit", "true");
+ if (opts->allow_empty)
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.allow-empty", "true");
+ if (opts->allow_empty_message)
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.allow-empty-message", "true");
+ if (opts->keep_redundant_commits)
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.keep-redundant-commits", "true");
if (opts->signoff)
- res |= git_config_set_in_file_gently(opts_file, "options.signoff", "true");
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.signoff", "true");
if (opts->record_origin)
- res |= git_config_set_in_file_gently(opts_file, "options.record-origin", "true");
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.record-origin", "true");
if (opts->allow_ff)
- res |= git_config_set_in_file_gently(opts_file, "options.allow-ff", "true");
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.allow-ff", "true");
if (opts->mainline) {
struct strbuf buf = STRBUF_INIT;
strbuf_addf(&buf, "%d", opts->mainline);
- res |= git_config_set_in_file_gently(opts_file, "options.mainline", buf.buf);
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.mainline", buf.buf);
strbuf_release(&buf);
}
if (opts->strategy)
- res |= git_config_set_in_file_gently(opts_file, "options.strategy", opts->strategy);
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.strategy", opts->strategy);
if (opts->gpg_sign)
- res |= git_config_set_in_file_gently(opts_file, "options.gpg-sign", opts->gpg_sign);
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.gpg-sign", opts->gpg_sign);
if (opts->xopts) {
int i;
for (i = 0; i < opts->xopts_nr; i++)
res |= git_config_set_multivar_in_file_gently(opts_file,
- "options.strategy-option",
- opts->xopts[i], "^$", 0);
+ "options.strategy-option",
+ opts->xopts[i], "^$", 0);
}
if (opts->allow_rerere_auto)
- res |= git_config_set_in_file_gently(opts_file, "options.allow-rerere-auto",
- opts->allow_rerere_auto == RERERE_AUTOUPDATE ?
- "true" : "false");
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.allow-rerere-auto",
+ opts->allow_rerere_auto == RERERE_AUTOUPDATE ?
+ "true" : "false");
+
+ if (opts->explicit_cleanup)
+ res |= git_config_set_in_file_gently(opts_file,
+ "options.default-msg-cleanup",
+ describe_cleanup_mode(opts->default_msg_cleanup));
return res;
}
@@ -3546,6 +3610,8 @@
while (todo_list->current < todo_list->nr) {
struct todo_item *item = todo_list->items + todo_list->current;
+ const char *arg = todo_item_get_arg(todo_list, item);
+
if (save_todo(todo_list, opts))
return -1;
if (is_rebase_i(opts)) {
@@ -3598,10 +3664,9 @@
fprintf(stderr,
_("Stopped at %s... %.*s\n"),
short_commit_name(commit),
- item->arg_len, item->arg);
+ item->arg_len, arg);
return error_with_patch(r, commit,
- item->arg, item->arg_len, opts, res,
- !res);
+ arg, item->arg_len, opts, res, !res);
}
if (is_rebase_i(opts) && !res)
record_in_rewritten(&item->commit->object.oid,
@@ -3610,7 +3675,7 @@
if (res == 1)
intend_to_amend();
return error_failed_squash(r, item->commit, opts,
- item->arg_len, item->arg);
+ item->arg_len, arg);
} else if (res && is_rebase_i(opts) && item->commit) {
int to_amend = 0;
struct object_id oid;
@@ -3629,16 +3694,16 @@
to_amend = 1;
return res | error_with_patch(r, item->commit,
- item->arg, item->arg_len, opts,
+ arg, item->arg_len, opts,
res, to_amend);
}
} else if (item->command == TODO_EXEC) {
- char *end_of_arg = (char *)(item->arg + item->arg_len);
+ char *end_of_arg = (char *)(arg + item->arg_len);
int saved = *end_of_arg;
struct stat st;
*end_of_arg = '\0';
- res = do_exec(r, item->arg);
+ res = do_exec(r, arg);
*end_of_arg = saved;
if (res) {
@@ -3656,14 +3721,14 @@
todo_list->current = -1;
}
} else if (item->command == TODO_LABEL) {
- if ((res = do_label(r, item->arg, item->arg_len)))
+ if ((res = do_label(r, arg, item->arg_len)))
reschedule = 1;
} else if (item->command == TODO_RESET) {
- if ((res = do_reset(r, item->arg, item->arg_len, opts)))
+ if ((res = do_reset(r, arg, item->arg_len, opts)))
reschedule = 1;
} else if (item->command == TODO_MERGE) {
if ((res = do_merge(r, item->commit,
- item->arg, item->arg_len,
+ arg, item->arg_len,
item->flags, opts)) < 0)
reschedule = 1;
else if (item->commit)
@@ -3672,9 +3737,8 @@
if (res > 0)
/* failed with merge conflicts */
return error_with_patch(r, item->commit,
- item->arg,
- item->arg_len, opts,
- res, 0);
+ arg, item->arg_len,
+ opts, res, 0);
} else if (!is_noop(item->command))
return error(_("unknown command %d"), item->command);
@@ -3689,9 +3753,8 @@
if (item->commit)
return error_with_patch(r,
item->commit,
- item->arg,
- item->arg_len, opts,
- res, 0);
+ arg, item->arg_len,
+ opts, res, 0);
}
todo_list->current++;
@@ -4268,7 +4331,7 @@
}
static int make_script_with_merges(struct pretty_print_context *pp,
- struct rev_info *revs, FILE *out,
+ struct rev_info *revs, struct strbuf *out,
unsigned flags)
{
int keep_empty = flags & TODO_LIST_KEEP_EMPTY;
@@ -4413,7 +4476,7 @@
* gathering commits not yet shown, reversing the list on the fly,
* then outputting that list (labeling revisions as needed).
*/
- fprintf(out, "%s onto\n", cmd_label);
+ strbuf_addf(out, "%s onto\n", cmd_label);
for (iter = tips; iter; iter = iter->next) {
struct commit_list *list = NULL, *iter2;
@@ -4423,9 +4486,9 @@
entry = oidmap_get(&state.commit2label, &commit->object.oid);
if (entry)
- fprintf(out, "\n%c Branch %s\n", comment_line_char, entry->string);
+ strbuf_addf(out, "\n%c Branch %s\n", comment_line_char, entry->string);
else
- fprintf(out, "\n");
+ strbuf_addch(out, '\n');
while (oidset_contains(&interesting, &commit->object.oid) &&
!oidset_contains(&shown, &commit->object.oid)) {
@@ -4438,8 +4501,8 @@
}
if (!commit)
- fprintf(out, "%s %s\n", cmd_reset,
- rebase_cousins ? "onto" : "[new root]");
+ strbuf_addf(out, "%s %s\n", cmd_reset,
+ rebase_cousins ? "onto" : "[new root]");
else {
const char *to = NULL;
@@ -4452,12 +4515,12 @@
&state);
if (!to || !strcmp(to, "onto"))
- fprintf(out, "%s onto\n", cmd_reset);
+ strbuf_addf(out, "%s onto\n", cmd_reset);
else {
strbuf_reset(&oneline);
pretty_print_commit(pp, commit, &oneline);
- fprintf(out, "%s %s # %s\n",
- cmd_reset, to, oneline.buf);
+ strbuf_addf(out, "%s %s # %s\n",
+ cmd_reset, to, oneline.buf);
}
}
@@ -4466,11 +4529,11 @@
entry = oidmap_get(&commit2todo, oid);
/* only show if not already upstream */
if (entry)
- fprintf(out, "%s\n", entry->string);
+ strbuf_addf(out, "%s\n", entry->string);
entry = oidmap_get(&state.commit2label, oid);
if (entry)
- fprintf(out, "%s %s\n",
- cmd_label, entry->string);
+ strbuf_addf(out, "%s %s\n",
+ cmd_label, entry->string);
oidset_insert(&shown, oid);
}
@@ -4492,13 +4555,11 @@
return 0;
}
-int sequencer_make_script(struct repository *r, FILE *out,
- int argc, const char **argv,
- unsigned flags)
+int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
+ const char **argv, unsigned flags)
{
char *format = NULL;
struct pretty_print_context pp = {0};
- struct strbuf buf = STRBUF_INIT;
struct rev_info revs;
struct commit *commit;
int keep_empty = flags & TODO_LIST_KEEP_EMPTY;
@@ -4541,16 +4602,13 @@
if (!is_empty && (commit->object.flags & PATCHSAME))
continue;
- strbuf_reset(&buf);
if (!keep_empty && is_empty)
- strbuf_addf(&buf, "%c ", comment_line_char);
- strbuf_addf(&buf, "%s %s ", insn,
+ strbuf_addf(out, "%c ", comment_line_char);
+ strbuf_addf(out, "%s %s ", insn,
oid_to_hex(&commit->object.oid));
- pretty_print_commit(&pp, commit, &buf);
- strbuf_addch(&buf, '\n');
- fputs(buf.buf, out);
+ pretty_print_commit(&pp, commit, out);
+ strbuf_addch(out, '\n');
}
- strbuf_release(&buf);
return 0;
}
@@ -4558,91 +4616,95 @@
* Add commands after pick and (series of) squash/fixup commands
* in the todo list.
*/
-int sequencer_add_exec_commands(struct repository *r,
- const char *commands)
+void todo_list_add_exec_commands(struct todo_list *todo_list,
+ struct string_list *commands)
{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
- struct strbuf *buf = &todo_list.buf;
- size_t offset = 0, commands_len = strlen(commands);
- int i, insert;
+ struct strbuf *buf = &todo_list->buf;
+ size_t base_offset = buf->len;
+ int i, insert, nr = 0, alloc = 0;
+ struct todo_item *items = NULL, *base_items = NULL;
- if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
- return error(_("could not read '%s'."), todo_file);
+ base_items = xcalloc(commands->nr, sizeof(struct todo_item));
+ for (i = 0; i < commands->nr; i++) {
+ size_t command_len = strlen(commands->items[i].string);
- if (parse_insn_buffer(r, todo_list.buf.buf, &todo_list)) {
- todo_list_release(&todo_list);
- return error(_("unusable todo list: '%s'"), todo_file);
+ strbuf_addstr(buf, commands->items[i].string);
+ strbuf_addch(buf, '\n');
+
+ base_items[i].command = TODO_EXEC;
+ base_items[i].offset_in_buf = base_offset;
+ base_items[i].arg_offset = base_offset + strlen("exec ");
+ base_items[i].arg_len = command_len - strlen("exec ");
+
+ base_offset += command_len + 1;
}
/*
* Insert <commands> after every pick. Here, fixup/squash chains
* are considered part of the pick, so we insert the commands *after*
* those chains if there are any.
+ *
+ * As we insert the exec commands immediatly after rearranging
+ * any fixups and before the user edits the list, a fixup chain
+ * can never contain comments (any comments are empty picks that
+ * have been commented out because the user did not specify
+ * --keep-empty). So, it is safe to insert an exec command
+ * without looking at the command following a comment.
*/
- insert = -1;
- for (i = 0; i < todo_list.nr; i++) {
- enum todo_command command = todo_list.items[i].command;
+ insert = 0;
+ for (i = 0; i < todo_list->nr; i++) {
+ enum todo_command command = todo_list->items[i].command;
+ if (insert && !is_fixup(command)) {
+ ALLOC_GROW(items, nr + commands->nr, alloc);
+ COPY_ARRAY(items + nr, base_items, commands->nr);
+ nr += commands->nr;
- if (insert >= 0) {
- /* skip fixup/squash chains */
- if (command == TODO_COMMENT)
- continue;
- else if (is_fixup(command)) {
- insert = i + 1;
- continue;
- }
- strbuf_insert(buf,
- todo_list.items[insert].offset_in_buf +
- offset, commands, commands_len);
- offset += commands_len;
- insert = -1;
+ insert = 0;
}
+ ALLOC_GROW(items, nr + 1, alloc);
+ items[nr++] = todo_list->items[i];
+
if (command == TODO_PICK || command == TODO_MERGE)
- insert = i + 1;
+ insert = 1;
}
/* insert or append final <commands> */
- if (insert >= 0 && insert < todo_list.nr)
- strbuf_insert(buf, todo_list.items[insert].offset_in_buf +
- offset, commands, commands_len);
- else if (insert >= 0 || !offset)
- strbuf_add(buf, commands, commands_len);
-
- i = write_message(buf->buf, buf->len, todo_file, 0);
- todo_list_release(&todo_list);
- return i;
-}
-
-int transform_todos(struct repository *r, unsigned flags)
-{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
- struct strbuf buf = STRBUF_INIT;
- struct todo_item *item;
- int i;
-
- if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
- return error(_("could not read '%s'."), todo_file);
-
- if (parse_insn_buffer(r, todo_list.buf.buf, &todo_list)) {
- todo_list_release(&todo_list);
- return error(_("unusable todo list: '%s'"), todo_file);
+ if (insert || nr == todo_list->nr) {
+ ALLOC_GROW(items, nr + commands->nr, alloc);
+ COPY_ARRAY(items + nr, base_items, commands->nr);
+ nr += commands->nr;
}
- for (item = todo_list.items, i = 0; i < todo_list.nr; i++, item++) {
+ free(base_items);
+ FREE_AND_NULL(todo_list->items);
+ todo_list->items = items;
+ todo_list->nr = nr;
+ todo_list->alloc = alloc;
+}
+
+static void todo_list_to_strbuf(struct repository *r, struct todo_list *todo_list,
+ struct strbuf *buf, int num, unsigned flags)
+{
+ struct todo_item *item;
+ int i, max = todo_list->nr;
+
+ if (num > 0 && num < max)
+ max = num;
+
+ for (item = todo_list->items, i = 0; i < max; i++, item++) {
/* if the item is not a command write it and continue */
if (item->command >= TODO_COMMENT) {
- strbuf_addf(&buf, "%.*s\n", item->arg_len, item->arg);
+ strbuf_addf(buf, "%.*s\n", item->arg_len,
+ todo_item_get_arg(todo_list, item));
continue;
}
/* add command to the buffer */
if (flags & TODO_LIST_ABBREVIATE_CMDS)
- strbuf_addch(&buf, command_to_char(item->command));
+ strbuf_addch(buf, command_to_char(item->command));
else
- strbuf_addstr(&buf, command_to_string(item->command));
+ strbuf_addstr(buf, command_to_string(item->command));
/* add commit id */
if (item->commit) {
@@ -4652,181 +4714,92 @@
if (item->command == TODO_MERGE) {
if (item->flags & TODO_EDIT_MERGE_MSG)
- strbuf_addstr(&buf, " -c");
+ strbuf_addstr(buf, " -c");
else
- strbuf_addstr(&buf, " -C");
+ strbuf_addstr(buf, " -C");
}
- strbuf_addf(&buf, " %s", oid);
+ strbuf_addf(buf, " %s", oid);
}
/* add all the rest */
if (!item->arg_len)
- strbuf_addch(&buf, '\n');
+ strbuf_addch(buf, '\n');
else
- strbuf_addf(&buf, " %.*s\n", item->arg_len, item->arg);
+ strbuf_addf(buf, " %.*s\n", item->arg_len,
+ todo_item_get_arg(todo_list, item));
}
-
- i = write_message(buf.buf, buf.len, todo_file, 0);
- todo_list_release(&todo_list);
- return i;
}
-enum missing_commit_check_level get_missing_commit_check_level(void)
+int todo_list_write_to_file(struct repository *r, struct todo_list *todo_list,
+ const char *file, const char *shortrevisions,
+ const char *shortonto, int num, unsigned flags)
{
- const char *value;
+ int res;
+ struct strbuf buf = STRBUF_INIT;
- if (git_config_get_value("rebase.missingcommitscheck", &value) ||
- !strcasecmp("ignore", value))
- return MISSING_COMMIT_CHECK_IGNORE;
- if (!strcasecmp("warn", value))
- return MISSING_COMMIT_CHECK_WARN;
- if (!strcasecmp("error", value))
- return MISSING_COMMIT_CHECK_ERROR;
- warning(_("unrecognized setting %s for option "
- "rebase.missingCommitsCheck. Ignoring."), value);
- return MISSING_COMMIT_CHECK_IGNORE;
-}
+ todo_list_to_strbuf(r, todo_list, &buf, num, flags);
+ if (flags & TODO_LIST_APPEND_TODO_HELP)
+ append_todo_help(flags & TODO_LIST_KEEP_EMPTY, count_commands(todo_list),
+ shortrevisions, shortonto, &buf);
-define_commit_slab(commit_seen, unsigned char);
-/*
- * Check if the user dropped some commits by mistake
- * Behaviour determined by rebase.missingCommitsCheck.
- * Check if there is an unrecognized command or a
- * bad SHA-1 in a command.
- */
-int check_todo_list(struct repository *r)
-{
- enum missing_commit_check_level check_level = get_missing_commit_check_level();
- struct strbuf todo_file = STRBUF_INIT;
- struct todo_list todo_list = TODO_LIST_INIT;
- struct strbuf missing = STRBUF_INIT;
- int advise_to_edit_todo = 0, res = 0, i;
- struct commit_seen commit_seen;
-
- init_commit_seen(&commit_seen);
-
- strbuf_addstr(&todo_file, rebase_path_todo());
- if (strbuf_read_file_or_whine(&todo_list.buf, todo_file.buf) < 0) {
- res = -1;
- goto leave_check;
- }
- advise_to_edit_todo = res =
- parse_insn_buffer(r, todo_list.buf.buf, &todo_list);
-
- if (res || check_level == MISSING_COMMIT_CHECK_IGNORE)
- goto leave_check;
-
- /* Mark the commits in git-rebase-todo as seen */
- for (i = 0; i < todo_list.nr; i++) {
- struct commit *commit = todo_list.items[i].commit;
- if (commit)
- *commit_seen_at(&commit_seen, commit) = 1;
- }
-
- todo_list_release(&todo_list);
- strbuf_addstr(&todo_file, ".backup");
- if (strbuf_read_file_or_whine(&todo_list.buf, todo_file.buf) < 0) {
- res = -1;
- goto leave_check;
- }
- strbuf_release(&todo_file);
- res = !!parse_insn_buffer(r, todo_list.buf.buf, &todo_list);
-
- /* Find commits in git-rebase-todo.backup yet unseen */
- for (i = todo_list.nr - 1; i >= 0; i--) {
- struct todo_item *item = todo_list.items + i;
- struct commit *commit = item->commit;
- if (commit && !*commit_seen_at(&commit_seen, commit)) {
- strbuf_addf(&missing, " - %s %.*s\n",
- short_commit_name(commit),
- item->arg_len, item->arg);
- *commit_seen_at(&commit_seen, commit) = 1;
- }
- }
-
- /* Warn about missing commits */
- if (!missing.len)
- goto leave_check;
-
- if (check_level == MISSING_COMMIT_CHECK_ERROR)
- advise_to_edit_todo = res = 1;
-
- fprintf(stderr,
- _("Warning: some commits may have been dropped accidentally.\n"
- "Dropped commits (newer to older):\n"));
-
- /* Make the list user-friendly and display */
- fputs(missing.buf, stderr);
- strbuf_release(&missing);
-
- fprintf(stderr, _("To avoid this message, use \"drop\" to "
- "explicitly remove a commit.\n\n"
- "Use 'git config rebase.missingCommitsCheck' to change "
- "the level of warnings.\n"
- "The possible behaviours are: ignore, warn, error.\n\n"));
-
-leave_check:
- clear_commit_seen(&commit_seen);
- strbuf_release(&todo_file);
- todo_list_release(&todo_list);
-
- if (advise_to_edit_todo)
- fprintf(stderr,
- _("You can fix this with 'git rebase --edit-todo' "
- "and then run 'git rebase --continue'.\n"
- "Or you can abort the rebase with 'git rebase"
- " --abort'.\n"));
+ res = write_message(buf.buf, buf.len, file, 0);
+ strbuf_release(&buf);
return res;
}
-static int rewrite_file(const char *path, const char *buf, size_t len)
+static const char edit_todo_list_advice[] =
+N_("You can fix this with 'git rebase --edit-todo' "
+"and then run 'git rebase --continue'.\n"
+"Or you can abort the rebase with 'git rebase"
+" --abort'.\n");
+
+int check_todo_list_from_file(struct repository *r)
{
- int rc = 0;
- int fd = open(path, O_WRONLY | O_TRUNC);
- if (fd < 0)
- return error_errno(_("could not open '%s' for writing"), path);
- if (write_in_full(fd, buf, len) < 0)
- rc = error_errno(_("could not write to '%s'"), path);
- if (close(fd) && !rc)
- rc = error_errno(_("could not close '%s'"), path);
- return rc;
+ struct todo_list old_todo = TODO_LIST_INIT, new_todo = TODO_LIST_INIT;
+ int res = 0;
+
+ if (strbuf_read_file_or_whine(&new_todo.buf, rebase_path_todo()) < 0) {
+ res = -1;
+ goto out;
+ }
+
+ if (strbuf_read_file_or_whine(&old_todo.buf, rebase_path_todo_backup()) < 0) {
+ res = -1;
+ goto out;
+ }
+
+ res = todo_list_parse_insn_buffer(r, old_todo.buf.buf, &old_todo);
+ if (!res)
+ res = todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo);
+ if (!res)
+ res = todo_list_check(&old_todo, &new_todo);
+ if (res)
+ fprintf(stderr, _(edit_todo_list_advice));
+out:
+ todo_list_release(&old_todo);
+ todo_list_release(&new_todo);
+
+ return res;
}
/* skip picking commits whose parents are unchanged */
-static int skip_unnecessary_picks(struct repository *r, struct object_id *output_oid)
+static int skip_unnecessary_picks(struct repository *r,
+ struct todo_list *todo_list,
+ struct object_id *base_oid)
{
- const char *todo_file = rebase_path_todo();
- struct strbuf buf = STRBUF_INIT;
- struct todo_list todo_list = TODO_LIST_INIT;
struct object_id *parent_oid;
- int fd, i;
+ int i;
- if (!read_oneliner(&buf, rebase_path_onto(), 0))
- return error(_("could not read 'onto'"));
- if (get_oid(buf.buf, output_oid)) {
- strbuf_release(&buf);
- return error(_("need a HEAD to fixup"));
- }
- strbuf_release(&buf);
-
- if (strbuf_read_file_or_whine(&todo_list.buf, todo_file) < 0)
- return -1;
- if (parse_insn_buffer(r, todo_list.buf.buf, &todo_list) < 0) {
- todo_list_release(&todo_list);
- return -1;
- }
-
- for (i = 0; i < todo_list.nr; i++) {
- struct todo_item *item = todo_list.items + i;
+ for (i = 0; i < todo_list->nr; i++) {
+ struct todo_item *item = todo_list->items + i;
if (item->command >= TODO_NOOP)
continue;
if (item->command != TODO_PICK)
break;
if (parse_commit(item->commit)) {
- todo_list_release(&todo_list);
return error(_("could not parse commit '%s'"),
oid_to_hex(&item->commit->object.oid));
}
@@ -4835,135 +4808,101 @@
if (item->commit->parents->next)
break; /* merge commit */
parent_oid = &item->commit->parents->item->object.oid;
- if (!oideq(parent_oid, output_oid))
+ if (!oideq(parent_oid, base_oid))
break;
- oidcpy(output_oid, &item->commit->object.oid);
+ oidcpy(base_oid, &item->commit->object.oid);
}
if (i > 0) {
- int offset = get_item_line_offset(&todo_list, i);
const char *done_path = rebase_path_done();
- fd = open(done_path, O_CREAT | O_WRONLY | O_APPEND, 0666);
- if (fd < 0) {
- error_errno(_("could not open '%s' for writing"),
- done_path);
- todo_list_release(&todo_list);
- return -1;
- }
- if (write_in_full(fd, todo_list.buf.buf, offset) < 0) {
+ if (todo_list_write_to_file(r, todo_list, done_path, NULL, NULL, i, 0)) {
error_errno(_("could not write to '%s'"), done_path);
- todo_list_release(&todo_list);
- close(fd);
- return -1;
- }
- close(fd);
-
- if (rewrite_file(rebase_path_todo(), todo_list.buf.buf + offset,
- todo_list.buf.len - offset) < 0) {
- todo_list_release(&todo_list);
return -1;
}
- todo_list.current = i;
- if (is_fixup(peek_command(&todo_list, 0)))
- record_in_rewritten(output_oid, peek_command(&todo_list, 0));
+ MOVE_ARRAY(todo_list->items, todo_list->items + i, todo_list->nr - i);
+ todo_list->nr -= i;
+ todo_list->current = 0;
+
+ if (is_fixup(peek_command(todo_list, 0)))
+ record_in_rewritten(base_oid, peek_command(todo_list, 0));
}
- todo_list_release(&todo_list);
-
return 0;
}
int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
const char *shortrevisions, const char *onto_name,
- const char *onto, const char *orig_head, const char *cmd,
- unsigned autosquash)
+ const char *onto, const char *orig_head, struct string_list *commands,
+ unsigned autosquash, struct todo_list *todo_list)
{
const char *shortonto, *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
- struct strbuf *buf = &(todo_list.buf);
+ struct todo_list new_todo = TODO_LIST_INIT;
+ struct strbuf *buf = &todo_list->buf;
struct object_id oid;
- struct stat st;
+ int res;
get_oid(onto, &oid);
shortonto = find_unique_abbrev(&oid, DEFAULT_ABBREV);
- if (!lstat(todo_file, &st) && st.st_size == 0 &&
- write_message("noop\n", 5, todo_file, 0))
- return -1;
-
- if (autosquash && rearrange_squash(r))
- return -1;
-
- if (cmd && *cmd)
- sequencer_add_exec_commands(r, cmd);
-
- if (strbuf_read_file(buf, todo_file, 0) < 0)
- return error_errno(_("could not read '%s'."), todo_file);
-
- if (parse_insn_buffer(r, buf->buf, &todo_list)) {
- todo_list_release(&todo_list);
- return error(_("unusable todo list: '%s'"), todo_file);
- }
-
- if (count_commands(&todo_list) == 0) {
- apply_autostash(opts);
- sequencer_remove_state(opts);
- todo_list_release(&todo_list);
-
- return error(_("nothing to do"));
- }
-
- strbuf_addch(buf, '\n');
- strbuf_commented_addf(buf, Q_("Rebase %s onto %s (%d command)",
- "Rebase %s onto %s (%d commands)",
- count_commands(&todo_list)),
- shortrevisions, shortonto, count_commands(&todo_list));
- append_todo_help(0, flags & TODO_LIST_KEEP_EMPTY, buf);
-
- if (write_message(buf->buf, buf->len, todo_file, 0)) {
- todo_list_release(&todo_list);
- return -1;
- }
-
- if (copy_file(rebase_path_todo_backup(), todo_file, 0666))
- return error(_("could not copy '%s' to '%s'."), todo_file,
- rebase_path_todo_backup());
-
- if (transform_todos(r, flags | TODO_LIST_SHORTEN_IDS))
- return error(_("could not transform the todo list"));
-
- strbuf_reset(buf);
-
- if (launch_sequence_editor(todo_file, buf, NULL)) {
- apply_autostash(opts);
- sequencer_remove_state(opts);
- todo_list_release(&todo_list);
-
- return -1;
- }
-
- strbuf_stripspace(buf, 1);
if (buf->len == 0) {
+ struct todo_item *item = append_new_todo(todo_list);
+ item->command = TODO_NOOP;
+ item->commit = NULL;
+ item->arg_len = item->arg_offset = item->flags = item->offset_in_buf = 0;
+ }
+
+ if (autosquash && todo_list_rearrange_squash(todo_list))
+ return -1;
+
+ if (commands->nr)
+ todo_list_add_exec_commands(todo_list, commands);
+
+ if (count_commands(todo_list) == 0) {
apply_autostash(opts);
sequencer_remove_state(opts);
- todo_list_release(&todo_list);
return error(_("nothing to do"));
}
- todo_list_release(&todo_list);
+ res = edit_todo_list(r, todo_list, &new_todo, shortrevisions,
+ shortonto, flags);
+ if (res == -1)
+ return -1;
+ else if (res == -2) {
+ apply_autostash(opts);
+ sequencer_remove_state(opts);
- if (check_todo_list(r)) {
+ return -1;
+ } else if (res == -3) {
+ apply_autostash(opts);
+ sequencer_remove_state(opts);
+ todo_list_release(&new_todo);
+
+ return error(_("nothing to do"));
+ }
+
+ if (todo_list_parse_insn_buffer(r, new_todo.buf.buf, &new_todo) ||
+ todo_list_check(todo_list, &new_todo)) {
+ fprintf(stderr, _(edit_todo_list_advice));
checkout_onto(opts, onto_name, onto, orig_head);
+ todo_list_release(&new_todo);
+
return -1;
}
- if (transform_todos(r, flags & ~(TODO_LIST_SHORTEN_IDS)))
- return error(_("could not transform the todo list"));
-
- if (opts->allow_ff && skip_unnecessary_picks(r, &oid))
+ if (opts->allow_ff && skip_unnecessary_picks(r, &new_todo, &oid)) {
+ todo_list_release(&new_todo);
return error(_("could not skip unnecessary pick commands"));
+ }
+
+ if (todo_list_write_to_file(r, &new_todo, todo_file, NULL, NULL, -1,
+ flags & ~(TODO_LIST_SHORTEN_IDS))) {
+ todo_list_release(&new_todo);
+ return error_errno(_("could not write '%s'"), todo_file);
+ }
+
+ todo_list_release(&new_todo);
if (checkout_onto(opts, onto_name, oid_to_hex(&oid), orig_head))
return -1;
@@ -4998,21 +4937,13 @@
* message will have to be retrieved from the commit (as the oneline in the
* script cannot be trusted) in order to normalize the autosquash arrangement.
*/
-int rearrange_squash(struct repository *r)
+int todo_list_rearrange_squash(struct todo_list *todo_list)
{
- const char *todo_file = rebase_path_todo();
- struct todo_list todo_list = TODO_LIST_INIT;
struct hashmap subject2item;
- int res = 0, rearranged = 0, *next, *tail, i;
+ int rearranged = 0, *next, *tail, i, nr = 0, alloc = 0;
char **subjects;
struct commit_todo_item commit_todo;
-
- if (strbuf_read_file_or_whine(&todo_list.buf, todo_file) < 0)
- return -1;
- if (parse_insn_buffer(r, todo_list.buf.buf, &todo_list) < 0) {
- todo_list_release(&todo_list);
- return -1;
- }
+ struct todo_item *items = NULL;
init_commit_todo_item(&commit_todo);
/*
@@ -5025,13 +4956,13 @@
* be moved to appear after the i'th.
*/
hashmap_init(&subject2item, (hashmap_cmp_fn) subject2item_cmp,
- NULL, todo_list.nr);
- ALLOC_ARRAY(next, todo_list.nr);
- ALLOC_ARRAY(tail, todo_list.nr);
- ALLOC_ARRAY(subjects, todo_list.nr);
- for (i = 0; i < todo_list.nr; i++) {
+ NULL, todo_list->nr);
+ ALLOC_ARRAY(next, todo_list->nr);
+ ALLOC_ARRAY(tail, todo_list->nr);
+ ALLOC_ARRAY(subjects, todo_list->nr);
+ for (i = 0; i < todo_list->nr; i++) {
struct strbuf buf = STRBUF_INIT;
- struct todo_item *item = todo_list.items + i;
+ struct todo_item *item = todo_list->items + i;
const char *commit_buffer, *subject, *p;
size_t subject_len;
int i2 = -1;
@@ -5044,7 +4975,6 @@
}
if (is_fixup(item->command)) {
- todo_list_release(&todo_list);
clear_commit_todo_item(&commit_todo);
return error(_("the script was already rearranged."));
}
@@ -5079,7 +5009,7 @@
*commit_todo_item_at(&commit_todo, commit2))
/* found by commit name */
i2 = *commit_todo_item_at(&commit_todo, commit2)
- - todo_list.items;
+ - todo_list->items;
else {
/* copy can be a prefix of the commit subject */
for (i2 = 0; i2 < i; i2++)
@@ -5092,7 +5022,7 @@
}
if (i2 >= 0) {
rearranged = 1;
- todo_list.items[i].command =
+ todo_list->items[i].command =
starts_with(subject, "fixup!") ?
TODO_FIXUP : TODO_SQUASH;
if (next[i2] < 0)
@@ -5110,10 +5040,8 @@
}
if (rearranged) {
- struct strbuf buf = STRBUF_INIT;
-
- for (i = 0; i < todo_list.nr; i++) {
- enum todo_command command = todo_list.items[i].command;
+ for (i = 0; i < todo_list->nr; i++) {
+ enum todo_command command = todo_list->items[i].command;
int cur = i;
/*
@@ -5124,37 +5052,26 @@
continue;
while (cur >= 0) {
- const char *bol =
- get_item_line(&todo_list, cur);
- const char *eol =
- get_item_line(&todo_list, cur + 1);
-
- /* replace 'pick', by 'fixup' or 'squash' */
- command = todo_list.items[cur].command;
- if (is_fixup(command)) {
- strbuf_addstr(&buf,
- todo_command_info[command].str);
- bol += strcspn(bol, " \t");
- }
-
- strbuf_add(&buf, bol, eol - bol);
-
+ ALLOC_GROW(items, nr + 1, alloc);
+ items[nr++] = todo_list->items[cur];
cur = next[cur];
}
}
- res = rewrite_file(todo_file, buf.buf, buf.len);
- strbuf_release(&buf);
+ FREE_AND_NULL(todo_list->items);
+ todo_list->items = items;
+ todo_list->nr = nr;
+ todo_list->alloc = alloc;
}
free(next);
free(tail);
- for (i = 0; i < todo_list.nr; i++)
+ for (i = 0; i < todo_list->nr; i++)
free(subjects[i]);
free(subjects);
hashmap_free(&subject2item, 1);
- todo_list_release(&todo_list);
clear_commit_todo_item(&commit_todo);
- return res;
+
+ return 0;
}
diff --git a/sequencer.h b/sequencer.h
index 4d505b3..75e292c 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -10,6 +10,7 @@
const char *git_path_commit_editmsg(void);
const char *git_path_seq_dir(void);
const char *rebase_path_todo(void);
+const char *rebase_path_todo_backup(void);
#define APPEND_SIGNOFF_DEDUP (1u << 0)
@@ -47,6 +48,7 @@
char *gpg_sign;
enum commit_msg_cleanup_mode default_msg_cleanup;
+ int explicit_cleanup;
/* Merge strategy */
char *strategy;
@@ -66,14 +68,60 @@
};
#define REPLAY_OPTS_INIT { .action = -1, .current_fixups = STRBUF_INIT }
-enum missing_commit_check_level {
- MISSING_COMMIT_CHECK_IGNORE = 0,
- MISSING_COMMIT_CHECK_WARN,
- MISSING_COMMIT_CHECK_ERROR
+/*
+ * Note that ordering matters in this enum. Not only must it match the mapping
+ * of todo_command_info (in sequencer.c), it is also divided into several
+ * sections that matter. When adding new commands, make sure you add it in the
+ * right section.
+ */
+enum todo_command {
+ /* commands that handle commits */
+ TODO_PICK = 0,
+ TODO_REVERT,
+ TODO_EDIT,
+ TODO_REWORD,
+ TODO_FIXUP,
+ TODO_SQUASH,
+ /* commands that do something else than handling a single commit */
+ TODO_EXEC,
+ TODO_BREAK,
+ TODO_LABEL,
+ TODO_RESET,
+ TODO_MERGE,
+ /* commands that do nothing but are counted for reporting progress */
+ TODO_NOOP,
+ TODO_DROP,
+ /* comments (not counted for reporting progress) */
+ TODO_COMMENT
};
-int write_message(const void *buf, size_t len, const char *filename,
- int append_eol);
+struct todo_item {
+ enum todo_command command;
+ struct commit *commit;
+ unsigned int flags;
+ int arg_len;
+ /* The offset of the command and its argument in the strbuf */
+ size_t offset_in_buf, arg_offset;
+};
+
+struct todo_list {
+ struct strbuf buf;
+ struct todo_item *items;
+ int nr, alloc, current;
+ int done_nr, total_nr;
+ struct stat_data stat;
+};
+
+#define TODO_LIST_INIT { STRBUF_INIT }
+
+int todo_list_parse_insn_buffer(struct repository *r, char *buf,
+ struct todo_list *todo_list);
+int todo_list_write_to_file(struct repository *r, struct todo_list *todo_list,
+ const char *file, const char *shortrevisions,
+ const char *shortonto, int num, unsigned flags);
+void todo_list_release(struct todo_list *todo_list);
+const char *todo_item_get_arg(struct todo_list *todo_list,
+ struct todo_item *item);
/* Call this to setup defaults before parsing command line options */
void sequencer_init_config(struct replay_opts *opts);
@@ -93,19 +141,19 @@
* commits should be rebased onto the new base, this flag needs to be passed.
*/
#define TODO_LIST_REBASE_COUSINS (1U << 4)
-int sequencer_make_script(struct repository *repo, FILE *out,
- int argc, const char **argv,
- unsigned flags);
+#define TODO_LIST_APPEND_TODO_HELP (1U << 5)
-int sequencer_add_exec_commands(struct repository *r, const char *command);
-int transform_todos(struct repository *r, unsigned flags);
-enum missing_commit_check_level get_missing_commit_check_level(void);
-int check_todo_list(struct repository *r);
+int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
+ const char **argv, unsigned flags);
+
+void todo_list_add_exec_commands(struct todo_list *todo_list,
+ struct string_list *commands);
+int check_todo_list_from_file(struct repository *r);
int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
const char *shortrevisions, const char *onto_name,
- const char *onto, const char *orig_head, const char *cmd,
- unsigned autosquash);
-int rearrange_squash(struct repository *r);
+ const char *onto, const char *orig_head, struct string_list *commands,
+ unsigned autosquash, struct todo_list *todo_list);
+int todo_list_rearrange_squash(struct todo_list *todo_list);
/*
* Append a signoff to the commit message in "msgbuf". The ignore_footer
@@ -115,7 +163,14 @@
*/
void append_signoff(struct strbuf *msgbuf, size_t ignore_footer, unsigned flag);
-void append_conflicts_hint(struct index_state *istate, struct strbuf *msgbuf);
+void append_conflicts_hint(struct index_state *istate,
+ struct strbuf *msgbuf, enum commit_msg_cleanup_mode cleanup_mode);
+enum commit_msg_cleanup_mode get_cleanup_mode(const char *cleanup_arg,
+ int use_editor);
+
+void cleanup_message(struct strbuf *msgbuf,
+ enum commit_msg_cleanup_mode cleanup_mode, int verbose);
+
int message_is_empty(const struct strbuf *sb,
enum commit_msg_cleanup_mode cleanup_mode);
int template_untouched(const struct strbuf *sb, const char *template_file,
diff --git a/server-info.c b/server-info.c
index e2b2d6a2..41274d0 100644
--- a/server-info.c
+++ b/server-info.c
@@ -78,7 +78,7 @@
return for_each_ref(add_info_ref, fp);
}
-static int update_info_refs(int force)
+static int update_info_refs(void)
{
char *path = git_pathdup("info/refs");
int ret = update_info_file(path, generate_info_refs);
@@ -91,19 +91,15 @@
struct packed_git *p;
int old_num;
int new_num;
- int nr_alloc;
} **info;
static int num_pack;
-static const char *objdir;
-static int objdirlen;
static struct pack_info *find_pack_by_name(const char *name)
{
int i;
for (i = 0; i < num_pack; i++) {
struct packed_git *p = info[i]->p;
- /* skip "/pack/" after ".git/objects" */
- if (!strcmp(p->pack_name + objdirlen + 6, name))
+ if (!strcmp(pack_basename(p), name))
return info[i];
}
return NULL;
@@ -112,9 +108,9 @@
/* Returns non-zero when we detect that the info in the
* old file is useless.
*/
-static int parse_pack_def(const char *line, int old_cnt)
+static int parse_pack_def(const char *packname, int old_cnt)
{
- struct pack_info *i = find_pack_by_name(line + 2);
+ struct pack_info *i = find_pack_by_name(packname);
if (i) {
i->old_num = old_cnt;
return 0;
@@ -131,39 +127,40 @@
static int read_pack_info_file(const char *infofile)
{
FILE *fp;
- char line[1000];
+ struct strbuf line = STRBUF_INIT;
int old_cnt = 0;
+ int stale = 1;
fp = fopen_or_warn(infofile, "r");
if (!fp)
return 1; /* nonexistent is not an error. */
- while (fgets(line, sizeof(line), fp)) {
- int len = strlen(line);
- if (len && line[len-1] == '\n')
- line[--len] = 0;
+ while (strbuf_getline(&line, fp) != EOF) {
+ const char *arg;
- if (!len)
+ if (!line.len)
continue;
- switch (line[0]) {
- case 'P': /* P name */
- if (parse_pack_def(line, old_cnt++))
+ if (skip_prefix(line.buf, "P ", &arg)) {
+ /* P name */
+ if (parse_pack_def(arg, old_cnt++))
goto out_stale;
- break;
- case 'D': /* we used to emit D but that was misguided. */
- case 'T': /* we used to emit T but nobody uses it. */
+ } else if (line.buf[0] == 'D') {
+ /* we used to emit D but that was misguided. */
goto out_stale;
- default:
- error("unrecognized: %s", line);
- break;
+ } else if (line.buf[0] == 'T') {
+ /* we used to emit T but nobody uses it. */
+ goto out_stale;
+ } else {
+ error("unrecognized: %s", line.buf);
}
}
- fclose(fp);
- return 0;
+ stale = 0;
+
out_stale:
+ strbuf_release(&line);
fclose(fp);
- return 1;
+ return stale;
}
static int compare_info(const void *a_, const void *b_)
@@ -196,9 +193,6 @@
int stale;
int i = 0;
- objdir = get_object_directory();
- objdirlen = strlen(objdir);
-
for (p = get_all_packs(the_repository); p; p = p->next) {
/* we ignore things on alternate path since they are
* not available to the pullers in general.
@@ -212,6 +206,7 @@
for (i = 0, p = get_all_packs(the_repository); p; p = p->next) {
if (!p->pack_local)
continue;
+ assert(i < num_pack);
info[i] = xcalloc(1, sizeof(struct pack_info));
info[i]->p = p;
info[i]->old_num = -1;
@@ -245,7 +240,7 @@
{
int i;
for (i = 0; i < num_pack; i++) {
- if (fprintf(fp, "P %s\n", info[i]->p->pack_name + objdirlen + 6) < 0)
+ if (fprintf(fp, "P %s\n", pack_basename(info[i]->p)) < 0)
return -1;
}
if (fputc('\n', fp) == EOF)
@@ -274,7 +269,7 @@
*/
int errs = 0;
- errs = errs | update_info_refs(force);
+ errs = errs | update_info_refs();
errs = errs | update_info_packs(force);
/* remove leftover rev-cache file if there is any */
diff --git a/setup.c b/setup.c
index d0c958c..8dcb463 100644
--- a/setup.c
+++ b/setup.c
@@ -164,7 +164,8 @@
die_errno(_("failed to stat '%s'"), arg);
}
-static void NORETURN die_verify_filename(const char *prefix,
+static void NORETURN die_verify_filename(struct repository *r,
+ const char *prefix,
const char *arg,
int diagnose_misspelt_rev)
{
@@ -179,7 +180,7 @@
* let maybe_die_on_misspelt_object_name() even trigger.
*/
if (!(arg[0] == ':' && !isalnum(arg[1])))
- maybe_die_on_misspelt_object_name(arg, prefix);
+ maybe_die_on_misspelt_object_name(r, arg, prefix);
/* ... or fall back the most general message. */
die(_("ambiguous argument '%s': unknown revision or path not in the working tree.\n"
@@ -234,7 +235,7 @@
die(_("option '%s' must come before non-option arguments"), arg);
if (looks_like_pathspec(arg) || check_filename(prefix, arg))
return;
- die_verify_filename(prefix, arg, diagnose_misspelt_rev);
+ die_verify_filename(the_repository, prefix, arg, diagnose_misspelt_rev);
}
/*
diff --git a/sha1-file.c b/sha1-file.c
index 494606f..ed5c50d 100644
--- a/sha1-file.c
+++ b/sha1-file.c
@@ -189,6 +189,14 @@
return GIT_HASH_UNKNOWN;
}
+int hash_algo_by_length(int len)
+{
+ int i;
+ for (i = 1; i < GIT_HASH_NALGOS; i++)
+ if (len == hash_algos[i].rawsz)
+ return i;
+ return GIT_HASH_UNKNOWN;
+}
/*
* This is meant to hold a *small* number of objects that you would
@@ -1370,7 +1378,8 @@
/* Check if it is a missing object */
if (fetch_if_missing && repository_format_partial_clone &&
- !already_retried && r == the_repository) {
+ !already_retried && r == the_repository &&
+ !(flags & OBJECT_INFO_FOR_PREFETCH)) {
/*
* TODO Investigate having fetch_object() return
* TODO error/success and stopping the music here.
diff --git a/sha1-name.c b/sha1-name.c
index cfe5c87..775a73d 100644
--- a/sha1-name.c
+++ b/sha1-name.c
@@ -12,18 +12,20 @@
#include "packfile.h"
#include "object-store.h"
#include "repository.h"
+#include "submodule.h"
#include "midx.h"
#include "commit-reach.h"
-static int get_oid_oneline(const char *, struct object_id *, struct commit_list *);
+static int get_oid_oneline(struct repository *r, const char *, struct object_id *, struct commit_list *);
-typedef int (*disambiguate_hint_fn)(const struct object_id *, void *);
+typedef int (*disambiguate_hint_fn)(struct repository *, const struct object_id *, void *);
struct disambiguate_state {
int len; /* length of prefix in hex chars */
char hex_pfx[GIT_MAX_HEXSZ + 1];
struct object_id bin_pfx;
+ struct repository *repo;
disambiguate_hint_fn fn;
void *cb_data;
struct object_id candidate;
@@ -38,7 +40,7 @@
static void update_candidates(struct disambiguate_state *ds, const struct object_id *current)
{
if (ds->always_call_fn) {
- ds->ambiguous = ds->fn(current, ds->cb_data) ? 1 : 0;
+ ds->ambiguous = ds->fn(ds->repo, current, ds->cb_data) ? 1 : 0;
return;
}
if (!ds->candidate_exists) {
@@ -58,7 +60,7 @@
}
if (!ds->candidate_checked) {
- ds->candidate_ok = ds->fn(&ds->candidate, ds->cb_data);
+ ds->candidate_ok = ds->fn(ds->repo, &ds->candidate, ds->cb_data);
ds->disambiguate_fn_used = 1;
ds->candidate_checked = 1;
}
@@ -71,7 +73,7 @@
}
/* if we reach this point, we know ds->candidate satisfies fn */
- if (ds->fn(current, ds->cb_data)) {
+ if (ds->fn(ds->repo, current, ds->cb_data)) {
/*
* if both current and candidate satisfy fn, we cannot
* disambiguate.
@@ -89,9 +91,7 @@
{
struct object_directory *odb;
- for (odb = the_repository->objects->odb;
- odb && !ds->ambiguous;
- odb = odb->next) {
+ for (odb = ds->repo->objects->odb; odb && !ds->ambiguous; odb = odb->next) {
int pos;
struct oid_array *loose_objects;
@@ -182,10 +182,10 @@
struct multi_pack_index *m;
struct packed_git *p;
- for (m = get_multi_pack_index(the_repository); m && !ds->ambiguous;
+ for (m = get_multi_pack_index(ds->repo); m && !ds->ambiguous;
m = m->next)
unique_in_midx(m, ds);
- for (p = get_packed_git(the_repository); p && !ds->ambiguous;
+ for (p = get_packed_git(ds->repo); p && !ds->ambiguous;
p = p->next)
unique_in_pack(p, ds);
}
@@ -215,7 +215,7 @@
* same repository!
*/
ds->candidate_ok = (!ds->disambiguate_fn_used ||
- ds->fn(&ds->candidate, ds->cb_data));
+ ds->fn(ds->repo, &ds->candidate, ds->cb_data));
if (!ds->candidate_ok)
return SHORT_NAME_AMBIGUOUS;
@@ -224,59 +224,67 @@
return 0;
}
-static int disambiguate_commit_only(const struct object_id *oid, void *cb_data_unused)
+static int disambiguate_commit_only(struct repository *r,
+ const struct object_id *oid,
+ void *cb_data_unused)
{
- int kind = oid_object_info(the_repository, oid, NULL);
+ int kind = oid_object_info(r, oid, NULL);
return kind == OBJ_COMMIT;
}
-static int disambiguate_committish_only(const struct object_id *oid, void *cb_data_unused)
+static int disambiguate_committish_only(struct repository *r,
+ const struct object_id *oid,
+ void *cb_data_unused)
{
struct object *obj;
int kind;
- kind = oid_object_info(the_repository, oid, NULL);
+ kind = oid_object_info(r, oid, NULL);
if (kind == OBJ_COMMIT)
return 1;
if (kind != OBJ_TAG)
return 0;
/* We need to do this the hard way... */
- obj = deref_tag(the_repository, parse_object(the_repository, oid),
- NULL, 0);
+ obj = deref_tag(r, parse_object(r, oid), NULL, 0);
if (obj && obj->type == OBJ_COMMIT)
return 1;
return 0;
}
-static int disambiguate_tree_only(const struct object_id *oid, void *cb_data_unused)
+static int disambiguate_tree_only(struct repository *r,
+ const struct object_id *oid,
+ void *cb_data_unused)
{
- int kind = oid_object_info(the_repository, oid, NULL);
+ int kind = oid_object_info(r, oid, NULL);
return kind == OBJ_TREE;
}
-static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_unused)
+static int disambiguate_treeish_only(struct repository *r,
+ const struct object_id *oid,
+ void *cb_data_unused)
{
struct object *obj;
int kind;
- kind = oid_object_info(the_repository, oid, NULL);
+ kind = oid_object_info(r, oid, NULL);
if (kind == OBJ_TREE || kind == OBJ_COMMIT)
return 1;
if (kind != OBJ_TAG)
return 0;
/* We need to do this the hard way... */
- obj = deref_tag(the_repository, parse_object(the_repository, oid),
- NULL, 0);
+ obj = deref_tag(r, parse_object(r, oid), NULL, 0);
if (obj && (obj->type == OBJ_TREE || obj->type == OBJ_COMMIT))
return 1;
return 0;
}
-static int disambiguate_blob_only(const struct object_id *oid, void *cb_data_unused)
+static int disambiguate_blob_only(struct repository *r,
+ const struct object_id *oid,
+ void *cb_data_unused)
{
- int kind = oid_object_info(the_repository, oid, NULL);
+ int kind = oid_object_info(r, oid, NULL);
return kind == OBJ_BLOB;
}
@@ -310,7 +318,8 @@
return error("unknown hint type for '%s': %s", var, value);
}
-static int init_object_disambiguation(const char *name, int len,
+static int init_object_disambiguation(struct repository *r,
+ const char *name, int len,
struct disambiguate_state *ds)
{
int i;
@@ -341,7 +350,8 @@
ds->len = len;
ds->hex_pfx[len] = '\0';
- prepare_alt_odb(the_repository);
+ ds->repo = r;
+ prepare_alt_odb(r);
return 0;
}
@@ -351,25 +361,25 @@
struct strbuf desc = STRBUF_INIT;
int type;
- if (ds->fn && !ds->fn(oid, ds->cb_data))
+ if (ds->fn && !ds->fn(ds->repo, oid, ds->cb_data))
return 0;
- type = oid_object_info(the_repository, oid, NULL);
+ type = oid_object_info(ds->repo, oid, NULL);
if (type == OBJ_COMMIT) {
- struct commit *commit = lookup_commit(the_repository, oid);
+ struct commit *commit = lookup_commit(ds->repo, oid);
if (commit) {
struct pretty_print_context pp = {0};
pp.date_mode.type = DATE_SHORT;
format_commit_message(commit, " %ad - %s", &desc, &pp);
}
} else if (type == OBJ_TAG) {
- struct tag *tag = lookup_tag(the_repository, oid);
+ struct tag *tag = lookup_tag(ds->repo, oid);
if (!parse_tag(tag) && tag->tag)
strbuf_addf(&desc, " %s", tag->tag);
}
advise(" %s %s%s",
- find_unique_abbrev(oid, DEFAULT_ABBREV),
+ repo_find_unique_abbrev(ds->repo, oid, DEFAULT_ABBREV),
type_name(type) ? type_name(type) : "unknown type",
desc.buf);
@@ -383,10 +393,18 @@
return 0;
}
+static int repo_collect_ambiguous(struct repository *r,
+ const struct object_id *oid,
+ void *data)
+{
+ return collect_ambiguous(oid, data);
+}
+
+static struct repository *sort_ambiguous_repo;
static int sort_ambiguous(const void *a, const void *b)
{
- int a_type = oid_object_info(the_repository, a, NULL);
- int b_type = oid_object_info(the_repository, b, NULL);
+ int a_type = oid_object_info(sort_ambiguous_repo, a, NULL);
+ int b_type = oid_object_info(sort_ambiguous_repo, b, NULL);
int a_type_sort;
int b_type_sort;
@@ -411,7 +429,16 @@
return a_type_sort > b_type_sort ? 1 : -1;
}
-static enum get_oid_result get_short_oid(const char *name, int len,
+static void sort_ambiguous_oid_array(struct repository *r, struct oid_array *a)
+{
+ /* mutex will be needed if this code is to be made thread safe */
+ sort_ambiguous_repo = r;
+ QSORT(a->oid, a->nr, sort_ambiguous);
+ sort_ambiguous_repo = NULL;
+}
+
+static enum get_oid_result get_short_oid(struct repository *r,
+ const char *name, int len,
struct object_id *oid,
unsigned flags)
{
@@ -419,7 +446,7 @@
struct disambiguate_state ds;
int quietly = !!(flags & GET_OID_QUIETLY);
- if (init_object_disambiguation(name, len, &ds) < 0)
+ if (init_object_disambiguation(r, name, len, &ds) < 0)
return -1;
if (HAS_MULTI_BITS(flags & GET_OID_DISAMBIGUATORS))
@@ -469,8 +496,8 @@
ds.fn = NULL;
advise(_("The candidates are:"));
- for_each_abbrev(ds.hex_pfx, collect_ambiguous, &collect);
- QSORT(collect.oid, collect.nr, sort_ambiguous);
+ repo_for_each_abbrev(r, ds.hex_pfx, collect_ambiguous, &collect);
+ sort_ambiguous_oid_array(r, &collect);
if (oid_array_for_each(&collect, show_ambiguous_object, &ds))
BUG("show_ambiguous_object shouldn't return non-zero");
@@ -480,17 +507,18 @@
return status;
}
-int for_each_abbrev(const char *prefix, each_abbrev_fn fn, void *cb_data)
+int repo_for_each_abbrev(struct repository *r, const char *prefix,
+ each_abbrev_fn fn, void *cb_data)
{
struct oid_array collect = OID_ARRAY_INIT;
struct disambiguate_state ds;
int ret;
- if (init_object_disambiguation(prefix, strlen(prefix), &ds) < 0)
+ if (init_object_disambiguation(r, prefix, strlen(prefix), &ds) < 0)
return -1;
ds.always_call_fn = 1;
- ds.fn = collect_ambiguous;
+ ds.fn = repo_collect_ambiguous;
ds.cb_data = &collect;
find_short_object_filename(&ds);
find_short_packed_object(&ds);
@@ -517,6 +545,7 @@
unsigned int init_len;
unsigned int cur_len;
char *hex;
+ struct repository *repo;
const struct object_id *oid;
};
@@ -545,6 +574,13 @@
return 0;
}
+static int repo_extend_abbrev_len(struct repository *r,
+ const struct object_id *oid,
+ void *cb_data)
+{
+ return extend_abbrev_len(oid, cb_data);
+}
+
static void find_abbrev_len_for_midx(struct multi_pack_index *m,
struct min_abbrev_data *mad)
{
@@ -622,21 +658,22 @@
struct multi_pack_index *m;
struct packed_git *p;
- for (m = get_multi_pack_index(the_repository); m; m = m->next)
+ for (m = get_multi_pack_index(mad->repo); m; m = m->next)
find_abbrev_len_for_midx(m, mad);
- for (p = get_packed_git(the_repository); p; p = p->next)
+ for (p = get_packed_git(mad->repo); p; p = p->next)
find_abbrev_len_for_pack(p, mad);
}
-int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len)
+int repo_find_unique_abbrev_r(struct repository *r, char *hex,
+ const struct object_id *oid, int len)
{
struct disambiguate_state ds;
struct min_abbrev_data mad;
struct object_id oid_ret;
- const unsigned hexsz = the_hash_algo->hexsz;
+ const unsigned hexsz = r->hash_algo->hexsz;
if (len < 0) {
- unsigned long count = approximate_object_count();
+ unsigned long count = repo_approximate_object_count(r);
/*
* Add one because the MSB only tells us the highest bit set,
* not including the value of all the _other_ bits (so "15"
@@ -661,6 +698,7 @@
if (len == hexsz || !len)
return hexsz;
+ mad.repo = r;
mad.init_len = len;
mad.cur_len = len;
mad.hex = hex;
@@ -668,10 +706,10 @@
find_abbrev_len_packed(&mad);
- if (init_object_disambiguation(hex, mad.cur_len, &ds) < 0)
+ if (init_object_disambiguation(r, hex, mad.cur_len, &ds) < 0)
return -1;
- ds.fn = extend_abbrev_len;
+ ds.fn = repo_extend_abbrev_len;
ds.always_call_fn = 1;
ds.cb_data = (void *)&mad;
@@ -682,13 +720,15 @@
return mad.cur_len;
}
-const char *find_unique_abbrev(const struct object_id *oid, int len)
+const char *repo_find_unique_abbrev(struct repository *r,
+ const struct object_id *oid,
+ int len)
{
static int bufno;
static char hexbuffer[4][GIT_MAX_HEXSZ + 1];
char *hex = hexbuffer[bufno];
bufno = (bufno + 1) % ARRAY_SIZE(hexbuffer);
- find_unique_abbrev_r(hex, oid, len);
+ repo_find_unique_abbrev_r(r, hex, oid, len);
return hex;
}
@@ -743,11 +783,11 @@
return at_mark(string, len, suffix, ARRAY_SIZE(suffix));
}
-static enum get_oid_result get_oid_1(const char *name, int len, struct object_id *oid, unsigned lookup_flags);
-static int interpret_nth_prior_checkout(const char *name, int namelen, struct strbuf *buf);
+static enum get_oid_result get_oid_1(struct repository *r, const char *name, int len, struct object_id *oid, unsigned lookup_flags);
+static int interpret_nth_prior_checkout(struct repository *r, const char *name, int namelen, struct strbuf *buf);
-static int get_oid_basic(const char *str, int len, struct object_id *oid,
- unsigned int flags)
+static int get_oid_basic(struct repository *r, const char *str, int len,
+ struct object_id *oid, unsigned int flags)
{
static const char *warn_msg = "refname '%.*s' is ambiguous.";
static const char *object_name_msg = N_(
@@ -765,9 +805,9 @@
int refs_found = 0;
int at, reflog_len, nth_prior = 0;
- if (len == the_hash_algo->hexsz && !get_oid_hex(str, oid)) {
+ if (len == r->hash_algo->hexsz && !get_oid_hex(str, oid)) {
if (warn_ambiguous_refs && warn_on_object_refname_ambiguity) {
- refs_found = dwim_ref(str, len, &tmp_oid, &real_ref);
+ refs_found = repo_dwim_ref(r, str, len, &tmp_oid, &real_ref);
if (refs_found > 0) {
warning(warn_msg, len, str);
if (advice_object_name_warning)
@@ -808,8 +848,8 @@
struct strbuf buf = STRBUF_INIT;
int detached;
- if (interpret_nth_prior_checkout(str, len, &buf) > 0) {
- detached = (buf.len == the_hash_algo->hexsz && !get_oid_hex(buf.buf, oid));
+ if (interpret_nth_prior_checkout(r, str, len, &buf) > 0) {
+ detached = (buf.len == r->hash_algo->hexsz && !get_oid_hex(buf.buf, oid));
strbuf_release(&buf);
if (detached)
return 0;
@@ -818,18 +858,18 @@
if (!len && reflog_len)
/* allow "@{...}" to mean the current branch reflog */
- refs_found = dwim_ref("HEAD", 4, oid, &real_ref);
+ refs_found = repo_dwim_ref(r, "HEAD", 4, oid, &real_ref);
else if (reflog_len)
- refs_found = dwim_log(str, len, oid, &real_ref);
+ refs_found = repo_dwim_log(r, str, len, oid, &real_ref);
else
- refs_found = dwim_ref(str, len, oid, &real_ref);
+ refs_found = repo_dwim_ref(r, str, len, oid, &real_ref);
if (!refs_found)
return -1;
if (warn_ambiguous_refs && !(flags & GET_OID_QUIETLY) &&
(refs_found > 1 ||
- !get_short_oid(str, len, &tmp_oid, GET_OID_QUIETLY)))
+ !get_short_oid(r, str, len, &tmp_oid, GET_OID_QUIETLY)))
warning(warn_msg, len, str);
if (reflog_len) {
@@ -861,7 +901,8 @@
return -1;
}
}
- if (read_ref_at(real_ref, flags, at_time, nth, oid, NULL,
+ if (read_ref_at(get_main_ref_store(r),
+ real_ref, flags, at_time, nth, oid, NULL,
&co_time, &co_tz, &co_cnt)) {
if (!len) {
if (starts_with(real_ref, "refs/heads/")) {
@@ -893,18 +934,19 @@
return 0;
}
-static enum get_oid_result get_parent(const char *name, int len,
+static enum get_oid_result get_parent(struct repository *r,
+ const char *name, int len,
struct object_id *result, int idx)
{
struct object_id oid;
- enum get_oid_result ret = get_oid_1(name, len, &oid,
+ enum get_oid_result ret = get_oid_1(r, name, len, &oid,
GET_OID_COMMITTISH);
struct commit *commit;
struct commit_list *p;
if (ret)
return ret;
- commit = lookup_commit_reference(the_repository, &oid);
+ commit = lookup_commit_reference(r, &oid);
if (parse_commit(commit))
return MISSING_OBJECT;
if (!idx) {
@@ -922,7 +964,8 @@
return MISSING_OBJECT;
}
-static enum get_oid_result get_nth_ancestor(const char *name, int len,
+static enum get_oid_result get_nth_ancestor(struct repository *r,
+ const char *name, int len,
struct object_id *result,
int generation)
{
@@ -930,10 +973,10 @@
struct commit *commit;
int ret;
- ret = get_oid_1(name, len, &oid, GET_OID_COMMITTISH);
+ ret = get_oid_1(r, name, len, &oid, GET_OID_COMMITTISH);
if (ret)
return ret;
- commit = lookup_commit_reference(the_repository, &oid);
+ commit = lookup_commit_reference(r, &oid);
if (!commit)
return MISSING_OBJECT;
@@ -946,20 +989,20 @@
return FOUND;
}
-struct object *peel_to_type(const char *name, int namelen,
- struct object *o, enum object_type expected_type)
+struct object *repo_peel_to_type(struct repository *r, const char *name, int namelen,
+ struct object *o, enum object_type expected_type)
{
if (name && !namelen)
namelen = strlen(name);
while (1) {
- if (!o || (!o->parsed && !parse_object(the_repository, &o->oid)))
+ if (!o || (!o->parsed && !parse_object(r, &o->oid)))
return NULL;
if (expected_type == OBJ_ANY || o->type == expected_type)
return o;
if (o->type == OBJ_TAG)
o = ((struct tag*) o)->tagged;
else if (o->type == OBJ_COMMIT)
- o = &(get_commit_tree(((struct commit *)o))->object);
+ o = &(repo_get_commit_tree(r, ((struct commit *)o))->object);
else {
if (name)
error("%.*s: expected %s type, but the object "
@@ -971,8 +1014,8 @@
}
}
-static int peel_onion(const char *name, int len, struct object_id *oid,
- unsigned lookup_flags)
+static int peel_onion(struct repository *r, const char *name, int len,
+ struct object_id *oid, unsigned lookup_flags)
{
struct object_id outer;
const char *sp;
@@ -1022,15 +1065,15 @@
else if (expected_type == OBJ_TREE)
lookup_flags |= GET_OID_TREEISH;
- if (get_oid_1(name, sp - name - 2, &outer, lookup_flags))
+ if (get_oid_1(r, name, sp - name - 2, &outer, lookup_flags))
return -1;
- o = parse_object(the_repository, &outer);
+ o = parse_object(r, &outer);
if (!o)
return -1;
if (!expected_type) {
- o = deref_tag(the_repository, o, name, sp - name - 2);
- if (!o || (!o->parsed && !parse_object(the_repository, &o->oid)))
+ o = deref_tag(r, o, name, sp - name - 2);
+ if (!o || (!o->parsed && !parse_object(r, &o->oid)))
return -1;
oidcpy(oid, &o->oid);
return 0;
@@ -1041,7 +1084,7 @@
* if we do not get the needed object, we should
* barf.
*/
- o = peel_to_type(name, len, o, expected_type);
+ o = repo_peel_to_type(r, name, len, o, expected_type);
if (!o)
return -1;
@@ -1061,14 +1104,16 @@
prefix = xstrndup(sp + 1, name + len - 1 - (sp + 1));
commit_list_insert((struct commit *)o, &list);
- ret = get_oid_oneline(prefix, oid, list);
+ ret = get_oid_oneline(r, prefix, oid, list);
free(prefix);
return ret;
}
return 0;
}
-static int get_describe_name(const char *name, int len, struct object_id *oid)
+static int get_describe_name(struct repository *r,
+ const char *name, int len,
+ struct object_id *oid)
{
const char *cp;
unsigned flags = GET_OID_QUIETLY | GET_OID_COMMIT;
@@ -1082,14 +1127,16 @@
if (ch == 'g' && cp[-1] == '-') {
cp++;
len -= cp - name;
- return get_short_oid(cp, len, oid, flags);
+ return get_short_oid(r,
+ cp, len, oid, flags);
}
}
}
return -1;
}
-static enum get_oid_result get_oid_1(const char *name, int len,
+static enum get_oid_result get_oid_1(struct repository *r,
+ const char *name, int len,
struct object_id *oid,
unsigned lookup_flags)
{
@@ -1118,25 +1165,25 @@
if (!num && len1 == len - 1)
num = 1;
if (has_suffix == '^')
- return get_parent(name, len1, oid, num);
+ return get_parent(r, name, len1, oid, num);
/* else if (has_suffix == '~') -- goes without saying */
- return get_nth_ancestor(name, len1, oid, num);
+ return get_nth_ancestor(r, name, len1, oid, num);
}
- ret = peel_onion(name, len, oid, lookup_flags);
+ ret = peel_onion(r, name, len, oid, lookup_flags);
if (!ret)
return FOUND;
- ret = get_oid_basic(name, len, oid, lookup_flags);
+ ret = get_oid_basic(r, name, len, oid, lookup_flags);
if (!ret)
return FOUND;
/* It could be describe output that is "SOMETHING-gXXXX" */
- ret = get_describe_name(name, len, oid);
+ ret = get_describe_name(r, name, len, oid);
if (!ret)
return FOUND;
- return get_short_oid(name, len, oid, lookup_flags);
+ return get_short_oid(r, name, len, oid, lookup_flags);
}
/*
@@ -1155,15 +1202,21 @@
/* Remember to update object flag allocation in object.h */
#define ONELINE_SEEN (1u<<20)
+struct handle_one_ref_cb {
+ struct repository *repo;
+ struct commit_list **list;
+};
+
static int handle_one_ref(const char *path, const struct object_id *oid,
int flag, void *cb_data)
{
- struct commit_list **list = cb_data;
- struct object *object = parse_object(the_repository, oid);
+ struct handle_one_ref_cb *cb = cb_data;
+ struct commit_list **list = cb->list;
+ struct object *object = parse_object(cb->repo, oid);
if (!object)
return 0;
if (object->type == OBJ_TAG) {
- object = deref_tag(the_repository, object, path,
+ object = deref_tag(cb->repo, object, path,
strlen(path));
if (!object)
return 0;
@@ -1174,8 +1227,9 @@
return 0;
}
-static int get_oid_oneline(const char *prefix, struct object_id *oid,
- struct commit_list *list)
+static int get_oid_oneline(struct repository *r,
+ const char *prefix, struct object_id *oid,
+ struct commit_list *list)
{
struct commit_list *backup = NULL, *l;
int found = 0;
@@ -1206,7 +1260,7 @@
int matches;
commit = pop_most_recent_commit(&list, ONELINE_SEEN);
- if (!parse_object(the_repository, &commit->object.oid))
+ if (!parse_object(r, &commit->object.oid))
continue;
buf = get_commit_buffer(commit, NULL);
p = strstr(buf, "\n\n");
@@ -1258,7 +1312,8 @@
* Parse @{-N} syntax, return the number of characters parsed
* if successful; otherwise signal an error with negative value.
*/
-static int interpret_nth_prior_checkout(const char *name, int namelen,
+static int interpret_nth_prior_checkout(struct repository *r,
+ const char *name, int namelen,
struct strbuf *buf)
{
long nth;
@@ -1282,18 +1337,22 @@
cb.remaining = nth;
strbuf_init(&cb.buf, 20);
- retval = 0;
- if (0 < for_each_reflog_ent_reverse("HEAD", grab_nth_branch_switch, &cb)) {
+ retval = refs_for_each_reflog_ent_reverse(get_main_ref_store(r),
+ "HEAD", grab_nth_branch_switch, &cb);
+ if (0 < retval) {
strbuf_reset(buf);
strbuf_addbuf(buf, &cb.buf);
retval = brace - name + 1;
- }
+ } else
+ retval = 0;
strbuf_release(&cb.buf);
return retval;
}
-int get_oid_mb(const char *name, struct object_id *oid)
+int repo_get_oid_mb(struct repository *r,
+ const char *name,
+ struct object_id *oid)
{
struct commit *one, *two;
struct commit_list *mbs;
@@ -1303,27 +1362,29 @@
dots = strstr(name, "...");
if (!dots)
- return get_oid(name, oid);
+ return repo_get_oid(r, name, oid);
if (dots == name)
- st = get_oid("HEAD", &oid_tmp);
+ st = repo_get_oid(r, "HEAD", &oid_tmp);
else {
struct strbuf sb;
strbuf_init(&sb, dots - name);
strbuf_add(&sb, name, dots - name);
- st = get_oid_committish(sb.buf, &oid_tmp);
+ st = repo_get_oid_committish(r, sb.buf, &oid_tmp);
strbuf_release(&sb);
}
if (st)
return st;
- one = lookup_commit_reference_gently(the_repository, &oid_tmp, 0);
+ one = lookup_commit_reference_gently(r, &oid_tmp, 0);
if (!one)
return -1;
- if (get_oid_committish(dots[3] ? (dots + 3) : "HEAD", &oid_tmp))
+ if (repo_get_oid_committish(r, dots[3] ? (dots + 3) : "HEAD", &oid_tmp))
return -1;
- two = lookup_commit_reference_gently(the_repository, &oid_tmp, 0);
+ two = lookup_commit_reference_gently(r, &oid_tmp, 0);
if (!two)
return -1;
+ if (r != the_repository)
+ BUG("sorry get_merge_bases() can't take struct repository yet");
mbs = get_merge_bases(one, two);
if (!mbs || mbs->next)
st = -1;
@@ -1357,7 +1418,8 @@
return 1;
}
-static int reinterpret(const char *name, int namelen, int len,
+static int reinterpret(struct repository *r,
+ const char *name, int namelen, int len,
struct strbuf *buf, unsigned allowed)
{
/* we have extra data, which might need further processing */
@@ -1366,7 +1428,7 @@
int ret;
strbuf_add(buf, name + len, namelen - len);
- ret = interpret_branch_name(buf->buf, buf->len, &tmp, allowed);
+ ret = repo_interpret_branch_name(r, buf->buf, buf->len, &tmp, allowed);
/* that data was not interpreted, remove our cruft */
if (ret < 0) {
strbuf_setlen(buf, used);
@@ -1379,9 +1441,9 @@
return ret - used + len;
}
-static void set_shortened_ref(struct strbuf *buf, const char *ref)
+static void set_shortened_ref(struct repository *r, struct strbuf *buf, const char *ref)
{
- char *s = shorten_unambiguous_ref(ref, 0);
+ char *s = refs_shorten_unambiguous_ref(get_main_ref_store(r), ref, 0);
strbuf_reset(buf);
strbuf_addstr(buf, s);
free(s);
@@ -1402,7 +1464,8 @@
return 0;
}
-static int interpret_branch_mark(const char *name, int namelen,
+static int interpret_branch_mark(struct repository *r,
+ const char *name, int namelen,
int at, struct strbuf *buf,
int (*get_mark)(const char *, int),
const char *(*get_data)(struct branch *,
@@ -1435,12 +1498,14 @@
if (!branch_interpret_allowed(value, allowed))
return -1;
- set_shortened_ref(buf, value);
+ set_shortened_ref(r, buf, value);
return len + at;
}
-int interpret_branch_name(const char *name, int namelen, struct strbuf *buf,
- unsigned allowed)
+int repo_interpret_branch_name(struct repository *r,
+ const char *name, int namelen,
+ struct strbuf *buf,
+ unsigned allowed)
{
char *at;
const char *start;
@@ -1450,14 +1515,14 @@
namelen = strlen(name);
if (!allowed || (allowed & INTERPRET_BRANCH_LOCAL)) {
- len = interpret_nth_prior_checkout(name, namelen, buf);
+ len = interpret_nth_prior_checkout(r, name, namelen, buf);
if (!len) {
return len; /* syntax Ok, not enough switches */
} else if (len > 0) {
if (len == namelen)
return len; /* consumed all */
else
- return reinterpret(name, namelen, len, buf, allowed);
+ return reinterpret(r, name, namelen, len, buf, allowed);
}
}
@@ -1468,17 +1533,17 @@
if (!allowed || (allowed & INTERPRET_BRANCH_HEAD)) {
len = interpret_empty_at(name, namelen, at - name, buf);
if (len > 0)
- return reinterpret(name, namelen, len, buf,
+ return reinterpret(r, name, namelen, len, buf,
allowed);
}
- len = interpret_branch_mark(name, namelen, at - name, buf,
+ len = interpret_branch_mark(r, name, namelen, at - name, buf,
upstream_mark, branch_get_upstream,
allowed);
if (len > 0)
return len;
- len = interpret_branch_mark(name, namelen, at - name, buf,
+ len = interpret_branch_mark(r, name, namelen, at - name, buf,
push_mark, branch_get_push,
allowed);
if (len > 0)
@@ -1524,12 +1589,31 @@
* This is like "get_oid_basic()", except it allows "object ID expressions",
* notably "xyz^" for "parent of xyz"
*/
-int get_oid(const char *name, struct object_id *oid)
+int repo_get_oid(struct repository *r, const char *name, struct object_id *oid)
{
struct object_context unused;
- return get_oid_with_context(the_repository, name, 0, oid, &unused);
+ return get_oid_with_context(r, name, 0, oid, &unused);
}
+/*
+ * This returns a non-zero value if the string (built using printf
+ * format and the given arguments) is not a valid object.
+ */
+int get_oidf(struct object_id *oid, const char *fmt, ...)
+{
+ va_list ap;
+ int ret;
+ struct strbuf sb = STRBUF_INIT;
+
+ va_start(ap, fmt);
+ strbuf_vaddf(&sb, fmt, ap);
+ va_end(ap);
+
+ ret = get_oid(sb.buf, oid);
+ strbuf_release(&sb);
+
+ return ret;
+}
/*
* Many callers know that the user meant to name a commit-ish by
@@ -1541,43 +1625,48 @@
* commit-ish. It is merely to give a hint to the disambiguation
* machinery.
*/
-int get_oid_committish(const char *name, struct object_id *oid)
+int repo_get_oid_committish(struct repository *r,
+ const char *name,
+ struct object_id *oid)
{
struct object_context unused;
- return get_oid_with_context(the_repository,
- name, GET_OID_COMMITTISH,
+ return get_oid_with_context(r, name, GET_OID_COMMITTISH,
oid, &unused);
}
-int get_oid_treeish(const char *name, struct object_id *oid)
+int repo_get_oid_treeish(struct repository *r,
+ const char *name,
+ struct object_id *oid)
{
struct object_context unused;
- return get_oid_with_context(the_repository,
- name, GET_OID_TREEISH,
+ return get_oid_with_context(r, name, GET_OID_TREEISH,
oid, &unused);
}
-int get_oid_commit(const char *name, struct object_id *oid)
+int repo_get_oid_commit(struct repository *r,
+ const char *name,
+ struct object_id *oid)
{
struct object_context unused;
- return get_oid_with_context(the_repository,
- name, GET_OID_COMMIT,
+ return get_oid_with_context(r, name, GET_OID_COMMIT,
oid, &unused);
}
-int get_oid_tree(const char *name, struct object_id *oid)
+int repo_get_oid_tree(struct repository *r,
+ const char *name,
+ struct object_id *oid)
{
struct object_context unused;
- return get_oid_with_context(the_repository,
- name, GET_OID_TREE,
+ return get_oid_with_context(r, name, GET_OID_TREE,
oid, &unused);
}
-int get_oid_blob(const char *name, struct object_id *oid)
+int repo_get_oid_blob(struct repository *r,
+ const char *name,
+ struct object_id *oid)
{
struct object_context unused;
- return get_oid_with_context(the_repository,
- name, GET_OID_BLOB,
+ return get_oid_with_context(r, name, GET_OID_BLOB,
oid, &unused);
}
@@ -1589,7 +1678,7 @@
int object_name_len)
{
struct object_id oid;
- unsigned mode;
+ unsigned short mode;
if (!prefix)
prefix = "";
@@ -1616,11 +1705,12 @@
}
/* Must be called only when :stage:filename doesn't exist. */
-static void diagnose_invalid_index_path(struct index_state *istate,
+static void diagnose_invalid_index_path(struct repository *r,
int stage,
const char *prefix,
const char *filename)
{
+ struct index_state *istate = r->index;
const struct cache_entry *ce;
int pos;
unsigned namelen = strlen(filename);
@@ -1660,7 +1750,7 @@
ce_stage(ce), filename);
}
- if (file_exists(filename))
+ if (repo_file_exists(r, filename))
die("Path '%s' exists on disk, but not in the index.", filename);
if (is_missing_file_error(errno))
die("Path '%s' does not exist (neither on disk nor in the index).",
@@ -1670,12 +1760,12 @@
}
-static char *resolve_relative_path(const char *rel)
+static char *resolve_relative_path(struct repository *r, const char *rel)
{
if (!starts_with(rel, "./") && !starts_with(rel, "../"))
return NULL;
- if (!is_inside_work_tree())
+ if (r != the_repository || !is_inside_work_tree())
die("relative path syntax can't be used outside working tree.");
/* die() inside prefix_path() if resolved path is outside worktree */
@@ -1702,7 +1792,7 @@
memset(oc, 0, sizeof(*oc));
oc->mode = S_IFINVALID;
strbuf_init(&oc->symlink_path, 0);
- ret = get_oid_1(name, namelen, oid, flags);
+ ret = get_oid_1(repo, name, namelen, oid, flags);
if (!ret)
return ret;
/*
@@ -1718,12 +1808,15 @@
char *new_path = NULL;
int pos;
if (!only_to_die && namelen > 2 && name[1] == '/') {
+ struct handle_one_ref_cb cb;
struct commit_list *list = NULL;
- for_each_ref(handle_one_ref, &list);
- head_ref(handle_one_ref, &list);
+ cb.repo = repo;
+ cb.list = &list;
+ refs_for_each_ref(repo->refs, handle_one_ref, &cb);
+ refs_head_ref(repo->refs, handle_one_ref, &cb);
commit_list_sort_by_date(&list);
- return get_oid_oneline(name + 2, oid, list);
+ return get_oid_oneline(repo, name + 2, oid, list);
}
if (namelen < 3 ||
name[2] != ':' ||
@@ -1733,7 +1826,7 @@
stage = name[1] - '0';
cp = name + 3;
}
- new_path = resolve_relative_path(cp);
+ new_path = resolve_relative_path(repo, cp);
if (!new_path) {
namelen = namelen - (cp - name);
} else {
@@ -1745,7 +1838,7 @@
oc->path = xstrdup(cp);
if (!repo->index->cache)
- repo_read_index(the_repository);
+ repo_read_index(repo);
pos = index_name_pos(repo->index, cp, namelen);
if (pos < 0)
pos = -pos - 1;
@@ -1763,7 +1856,7 @@
pos++;
}
if (only_to_die && name[1] && name[1] != '/')
- diagnose_invalid_index_path(repo->index, stage, prefix, cp);
+ diagnose_invalid_index_path(repo, stage, prefix, cp);
free(new_path);
return -1;
}
@@ -1783,13 +1876,21 @@
sub_flags &= ~GET_OID_DISAMBIGUATORS;
sub_flags |= GET_OID_TREEISH;
- if (!get_oid_1(name, len, &tree_oid, sub_flags)) {
+ if (!get_oid_1(repo, name, len, &tree_oid, sub_flags)) {
const char *filename = cp+1;
char *new_filename = NULL;
- new_filename = resolve_relative_path(filename);
+ new_filename = resolve_relative_path(repo, filename);
if (new_filename)
filename = new_filename;
+ /*
+ * NEEDSWORK: Eventually get_tree_entry*() should
+ * learn to take struct repository directly and we
+ * would not need to inject submodule odb to the
+ * in-core odb.
+ */
+ if (repo != the_repository)
+ add_to_alternates_memory(repo->objects->odb->path);
if (flags & GET_OID_FOLLOW_SYMLINKS) {
ret = get_tree_entry_follow_symlinks(&tree_oid,
filename, oid, &oc->symlink_path,
@@ -1824,11 +1925,13 @@
* exist in 'HEAD'" when given "HEAD:doc", or it may return in which case
* you have a chance to diagnose the error further.
*/
-void maybe_die_on_misspelt_object_name(const char *name, const char *prefix)
+void maybe_die_on_misspelt_object_name(struct repository *r,
+ const char *name,
+ const char *prefix)
{
struct object_context oc;
struct object_id oid;
- get_oid_with_context_1(the_repository, name, GET_OID_ONLY_TO_DIE,
+ get_oid_with_context_1(r, name, GET_OID_ONLY_TO_DIE,
prefix, &oid, &oc);
}
diff --git a/strbuf.c b/strbuf.c
index 78eecd2..0e18b25 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -249,6 +249,42 @@
strbuf_splice(sb, pos, 0, data, len);
}
+void strbuf_vinsertf(struct strbuf *sb, size_t pos, const char *fmt, va_list ap)
+{
+ int len, len2;
+ char save;
+ va_list cp;
+
+ if (pos > sb->len)
+ die("`pos' is too far after the end of the buffer");
+ va_copy(cp, ap);
+ len = vsnprintf(sb->buf + sb->len, 0, fmt, cp);
+ va_end(cp);
+ if (len < 0)
+ BUG("your vsnprintf is broken (returned %d)", len);
+ if (!len)
+ return; /* nothing to do */
+ if (unsigned_add_overflows(sb->len, len))
+ die("you want to use way too much memory");
+ strbuf_grow(sb, len);
+ memmove(sb->buf + pos + len, sb->buf + pos, sb->len - pos);
+ /* vsnprintf() will append a NUL, overwriting one of our characters */
+ save = sb->buf[pos + len];
+ len2 = vsnprintf(sb->buf + pos, len + 1, fmt, ap);
+ sb->buf[pos + len] = save;
+ if (len2 != len)
+ BUG("your vsnprintf is broken (returns inconsistent lengths)");
+ strbuf_setlen(sb, sb->len + len);
+}
+
+void strbuf_insertf(struct strbuf *sb, size_t pos, const char *fmt, ...)
+{
+ va_list ap;
+ va_start(ap, fmt);
+ strbuf_vinsertf(sb, pos, fmt, ap);
+ va_end(ap);
+}
+
void strbuf_remove(struct strbuf *sb, size_t pos, size_t len)
{
strbuf_splice(sb, pos, len, "", 0);
@@ -268,6 +304,21 @@
strbuf_setlen(sb, sb->len + sb2->len);
}
+const char *strbuf_join_argv(struct strbuf *buf,
+ int argc, const char **argv, char delim)
+{
+ if (!argc)
+ return buf->buf;
+
+ strbuf_addstr(buf, *argv);
+ while (--argc) {
+ strbuf_addch(buf, delim);
+ strbuf_addstr(buf, *(++argv));
+ }
+
+ return buf->buf;
+}
+
void strbuf_addchars(struct strbuf *sb, int c, size_t n)
{
strbuf_grow(sb, n);
diff --git a/strbuf.h b/strbuf.h
index 52e44c9..c8d98df 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -245,6 +245,15 @@
void strbuf_insert(struct strbuf *sb, size_t pos, const void *, size_t);
/**
+ * Insert data to the given position of the buffer giving a printf format
+ * string. The contents will be shifted, not overwritten.
+ */
+void strbuf_vinsertf(struct strbuf *sb, size_t pos, const char *fmt,
+ va_list ap);
+
+void strbuf_insertf(struct strbuf *sb, size_t pos, const char *fmt, ...);
+
+/**
* Remove given amount of data from a given position of the buffer.
*/
void strbuf_remove(struct strbuf *sb, size_t pos, size_t len);
@@ -289,6 +298,13 @@
void strbuf_addbuf(struct strbuf *sb, const struct strbuf *sb2);
/**
+ * Join the arguments into a buffer. `delim` is put between every
+ * two arguments.
+ */
+const char *strbuf_join_argv(struct strbuf *buf, int argc,
+ const char **argv, char delim);
+
+/**
* This function can be used to expand a format string containing
* placeholders. To that end, it parses the string and calls the specified
* function for every percent sign found.
diff --git a/submodule-config.c b/submodule-config.c
index 66653e8..4264ee2 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -625,23 +625,16 @@
const struct config_options opts = { 0 };
struct object_id oid;
char *file;
+ char *oidstr = NULL;
file = repo_worktree_path(repo, GITMODULES_FILE);
if (file_exists(file)) {
config_source.file = file;
- } else if (repo->submodule_prefix) {
- /*
- * When get_oid and config_with_options, used below,
- * become able to work on a specific repository, this
- * warning branch can be removed.
- */
- warning("nested submodules without %s in the working tree are not supported yet",
- GITMODULES_FILE);
- goto out;
- } else if (get_oid(GITMODULES_INDEX, &oid) >= 0) {
- config_source.blob = GITMODULES_INDEX;
- } else if (get_oid(GITMODULES_HEAD, &oid) >= 0) {
- config_source.blob = GITMODULES_HEAD;
+ } else if (repo_get_oid(repo, GITMODULES_INDEX, &oid) >= 0 ||
+ repo_get_oid(repo, GITMODULES_HEAD, &oid) >= 0) {
+ config_source.blob = oidstr = xstrdup(oid_to_hex(&oid));
+ if (repo != the_repository)
+ add_to_alternates_memory(repo->objects->odb->path);
} else {
goto out;
}
@@ -649,6 +642,7 @@
config_with_options(fn, data, &config_source, &opts);
out:
+ free(oidstr);
free(file);
}
}
diff --git a/submodule.c b/submodule.c
index b16c0ec..2cfaba0 100644
--- a/submodule.c
+++ b/submodule.c
@@ -994,7 +994,7 @@
if (start_command(&cp))
die("Could not run 'git rev-list <commits> --not --remotes -n 1' command in submodule %s",
path);
- if (strbuf_read(&buf, cp.out, 41))
+ if (strbuf_read(&buf, cp.out, the_hash_algo->hexsz + 1))
needs_pushing = 1;
finish_command(&cp);
close(cp.out);
diff --git a/t/README b/t/README
index da721d3..6404f33 100644
--- a/t/README
+++ b/t/README
@@ -384,6 +384,10 @@
GIT_TEST_PRELOAD_INDEX=<boolean> exercises the preload-index code path
by overriding the minimum number of cache entries required per thread.
+GIT_TEST_STASH_USE_BUILTIN=<boolean>, when false, disables the
+built-in version of git-stash. See 'stash.useBuiltin' in
+git-config(1).
+
GIT_TEST_INDEX_THREADS=<n> enables exercising the multi-threaded loading
of the index for the whole test suite by bypassing the default number of
cache entries and thread minimums. Setting this to 1 will make the
@@ -398,6 +402,10 @@
fetch-pack to not request sideband-all (even if the server advertises
sideband-all).
+GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=<boolean>, when true (which is
+the default when running tests), errors out when an abbreviated option
+is used.
+
Naming Tests
------------
@@ -863,6 +871,26 @@
...
'
+ - test_atexit <script>
+
+ Prepend <script> to a list of commands to run unconditionally to
+ clean up before the test script exits, e.g. to stop a daemon:
+
+ test_expect_success 'test git daemon' '
+ git daemon &
+ daemon_pid=$! &&
+ test_atexit 'kill $daemon_pid' &&
+ hello world
+ '
+
+ The commands will be executed before the trash directory is removed,
+ i.e. the atexit commands will still be able to access any pidfiles or
+ socket files.
+
+ Note that these commands will be run even when a test script run
+ with '--immediate' fails. Be careful with your atexit commands to
+ minimize any changes to the failed state.
+
- test_write_lines <lines>
Write <lines> on standard output, one line per argument.
diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh
index 6da48a2..d933af5 100644
--- a/t/annotate-tests.sh
+++ b/t/annotate-tests.sh
@@ -68,6 +68,14 @@
check_count A 2
'
+test_expect_success 'blame in a bare repo without starting commit' '
+ git clone --bare . bare.git &&
+ (
+ cd bare.git &&
+ check_count A 2
+ )
+'
+
test_expect_success 'blame by tag objects' '
git tag -m "test tag" testTag &&
git tag -m "test tag #2" testTag2 testTag &&
diff --git a/t/helper/test-date.c b/t/helper/test-date.c
index b325380..585347e 100644
--- a/t/helper/test-date.c
+++ b/t/helper/test-date.c
@@ -55,7 +55,7 @@
}
}
-static void parse_dates(const char **argv, struct timeval *now)
+static void parse_dates(const char **argv)
{
struct strbuf result = STRBUF_INIT;
@@ -124,7 +124,7 @@
else if (skip_prefix(*argv, "show:", &x))
show_dates(argv+1, x);
else if (!strcmp(*argv, "parse"))
- parse_dates(argv+1, &now);
+ parse_dates(argv+1);
else if (!strcmp(*argv, "approxidate"))
parse_approxidate(argv+1, &now);
else if (!strcmp(*argv, "timestamp"))
diff --git a/t/helper/test-parse-options.c b/t/helper/test-parse-options.c
index cc88fba..2232b2f 100644
--- a/t/helper/test-parse-options.c
+++ b/t/helper/test-parse-options.c
@@ -132,7 +132,7 @@
OPT_NOOP_NOARG(0, "obsolete"),
OPT_STRING_LIST(0, "list", &list, "str", "add str to list"),
OPT_GROUP("Magic arguments"),
- OPT_ARGUMENT("quux", "means --quux"),
+ OPT_ARGUMENT("quux", NULL, "means --quux"),
OPT_NUMBER_CALLBACK(&integer, "set integer to NUM",
number_callback),
{ OPTION_COUNTUP, '+', NULL, &boolean, NULL, "same as -b",
diff --git a/t/helper/test-prio-queue.c b/t/helper/test-prio-queue.c
index 5bc9c46..f402844 100644
--- a/t/helper/test-prio-queue.c
+++ b/t/helper/test-prio-queue.c
@@ -40,7 +40,7 @@
} else if (!strcmp(*argv, "stack")) {
pq.compare = NULL;
} else {
- int *v = malloc(sizeof(*v));
+ int *v = xmalloc(sizeof(*v));
*v = atoi(*argv);
prio_queue_put(&pq, v);
}
diff --git a/builtin/serve.c b/t/helper/test-serve-v2.c
similarity index 80%
rename from builtin/serve.c
rename to t/helper/test-serve-v2.c
index d3fd240..aee35e5 100644
--- a/builtin/serve.c
+++ b/t/helper/test-serve-v2.c
@@ -1,14 +1,14 @@
+#include "test-tool.h"
#include "cache.h"
-#include "builtin.h"
#include "parse-options.h"
#include "serve.h"
static char const * const serve_usage[] = {
- N_("git serve [<options>]"),
+ N_("test-tool serve-v2 [<options>]"),
NULL
};
-int cmd_serve(int argc, const char **argv, const char *prefix)
+int cmd__serve_v2(int argc, const char **argv)
{
struct serve_options opts = SERVE_OPTIONS_INIT;
@@ -19,6 +19,7 @@
N_("exit immediately after advertising capabilities")),
OPT_END()
};
+ const char *prefix = setup_git_directory();
/* ignore all unknown cmdline switches for now */
argc = parse_options(argc, argv, prefix, options, serve_usage,
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index 53c0693..087a8c0 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -1,6 +1,12 @@
#include "git-compat-util.h"
#include "test-tool.h"
#include "trace2.h"
+#include "parse-options.h"
+
+static const char * const test_tool_usage[] = {
+ "test-tool [-C <directory>] <command [<arguments>...]]",
+ NULL
+};
struct test_cmd {
const char *name;
@@ -43,6 +49,7 @@
{ "revision-walking", cmd__revision_walking },
{ "run-command", cmd__run_command },
{ "scrap-cache-tree", cmd__scrap_cache_tree },
+ { "serve-v2", cmd__serve_v2 },
{ "sha1", cmd__sha1 },
{ "sha1-array", cmd__sha1_array },
{ "sha256", cmd__sha256 },
@@ -75,11 +82,24 @@
int cmd_main(int argc, const char **argv)
{
int i;
+ const char *working_directory = NULL;
+ struct option options[] = {
+ OPT_STRING('C', NULL, &working_directory, "directory",
+ "change the working directory"),
+ OPT_END()
+ };
BUG_exit_code = 99;
+ argc = parse_options(argc, argv, NULL, options, test_tool_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION |
+ PARSE_OPT_KEEP_ARGV0);
+
if (argc < 2)
die_usage();
+ if (working_directory && chdir(working_directory) < 0)
+ die("Could not cd to '%s'", working_directory);
+
for (i = 0; i < ARRAY_SIZE(cmds); i++) {
if (!strcmp(cmds[i].name, argv[1])) {
argv++;
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index ffab4d1..7e703f3 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -39,6 +39,7 @@
int cmd__revision_walking(int argc, const char **argv);
int cmd__run_command(int argc, const char **argv);
int cmd__scrap_cache_tree(int argc, const char **argv);
+int cmd__serve_v2(int argc, const char **argv);
int cmd__sha1(int argc, const char **argv);
int cmd__sha1_array(int argc, const char **argv);
int cmd__sha256(int argc, const char **argv);
diff --git a/t/interop/i5500-git-daemon.sh b/t/interop/i5500-git-daemon.sh
index 1daf694..4d22e42 100755
--- a/t/interop/i5500-git-daemon.sh
+++ b/t/interop/i5500-git-daemon.sh
@@ -37,5 +37,4 @@
test_cmp expect actual
'
-stop_git_daemon
test_done
diff --git a/t/lib-git-daemon.sh b/t/lib-git-daemon.sh
index 79db3b7..7b34071 100644
--- a/t/lib-git-daemon.sh
+++ b/t/lib-git-daemon.sh
@@ -13,7 +13,6 @@
#
# test_expect_success ...
#
-# stop_git_daemon
# test_done
test_tristate GIT_TEST_GIT_DAEMON
@@ -31,10 +30,12 @@
test_set_port LIB_GIT_DAEMON_PORT
GIT_DAEMON_PID=
+GIT_DAEMON_PIDFILE="$PWD"/daemon.pid
GIT_DAEMON_DOCUMENT_ROOT_PATH="$PWD"/repo
GIT_DAEMON_HOST_PORT=127.0.0.1:$LIB_GIT_DAEMON_PORT
GIT_DAEMON_URL=git://$GIT_DAEMON_HOST_PORT
+registered_stop_git_daemon_atexit_handler=
start_git_daemon() {
if test -n "$GIT_DAEMON_PID"
then
@@ -43,13 +44,19 @@
mkdir -p "$GIT_DAEMON_DOCUMENT_ROOT_PATH"
- trap 'code=$?; stop_git_daemon; (exit $code); die' EXIT
+ # One of the test scripts stops and then re-starts 'git daemon'.
+ # Don't register and then run the same atexit handlers several times.
+ if test -z "$registered_stop_git_daemon_atexit_handler"
+ then
+ test_atexit 'stop_git_daemon'
+ registered_stop_git_daemon_atexit_handler=AlreadyDone
+ fi
say >&3 "Starting git daemon ..."
mkfifo git_daemon_output
${LIB_GIT_DAEMON_COMMAND:-git daemon} \
--listen=127.0.0.1 --port="$LIB_GIT_DAEMON_PORT" \
- --reuseaddr --verbose \
+ --reuseaddr --verbose --pid-file="$GIT_DAEMON_PIDFILE" \
--base-path="$GIT_DAEMON_DOCUMENT_ROOT_PATH" \
"$@" "$GIT_DAEMON_DOCUMENT_ROOT_PATH" \
>&3 2>git_daemon_output &
@@ -65,7 +72,7 @@
then
kill "$GIT_DAEMON_PID"
wait "$GIT_DAEMON_PID"
- trap 'die' EXIT
+ unset GIT_DAEMON_PID
test_skip_or_die $GIT_TEST_GIT_DAEMON \
"git daemon failed to start"
fi
@@ -77,8 +84,6 @@
return
fi
- trap 'die' EXIT
-
# kill git-daemon child of git
say >&3 "Stopping git daemon ..."
kill "$GIT_DAEMON_PID"
@@ -88,8 +93,9 @@
then
error "git daemon exited with status: $ret"
fi
+ kill "$(cat "$GIT_DAEMON_PIDFILE")" 2>/dev/null
GIT_DAEMON_PID=
- rm -f git_daemon_output
+ rm -f git_daemon_output "$GIT_DAEMON_PIDFILE"
}
# A stripped-down version of a netcat client, that connects to a "host:port"
diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh
index b3be3ba..547b9f8 100644
--- a/t/lib-git-p4.sh
+++ b/t/lib-git-p4.sh
@@ -44,15 +44,6 @@
echo "$path"
}
-# On Solaris the 'date +%s' function is not supported and therefore we
-# need this replacement.
-# Attention: This function is not safe again against time offset updates
-# at runtime (e.g. via NTP). The 'clock_gettime(CLOCK_MONOTONIC)'
-# function could fix that but it is not in Python until 3.3.
-time_in_seconds () {
- (cd / && "$PYTHON_PATH" -c 'import time; print(int(time.time()))')
-}
-
test_set_port P4DPORT
P4PORT=localhost:$P4DPORT
@@ -67,14 +58,9 @@
git="$TRASH_DIRECTORY/git"
pidfile="$TRASH_DIRECTORY/p4d.pid"
-# Sometimes "prove" seems to hang on exit because p4d is still running
-cleanup () {
- if test -f "$pidfile"
- then
- kill -9 $(cat "$pidfile") 2>/dev/null && exit 255
- fi
+stop_p4d_and_watchdog () {
+ kill -9 $p4d_pid $watchdog_pid
}
-trap cleanup EXIT
# git p4 submit generates a temp file, which will
# not get cleaned up if the submission fails. Don't
@@ -82,7 +68,16 @@
TMPDIR="$TRASH_DIRECTORY"
export TMPDIR
+registered_stop_p4d_atexit_handler=
start_p4d () {
+ # One of the test scripts stops and then re-starts p4d.
+ # Don't register and then run the same atexit handlers several times.
+ if test -z "$registered_stop_p4d_atexit_handler"
+ then
+ test_atexit 'stop_p4d_and_watchdog'
+ registered_stop_p4d_atexit_handler=AlreadyDone
+ fi
+
mkdir -p "$db" "$cli" "$git" &&
rm -f "$pidfile" &&
(
@@ -92,6 +87,7 @@
echo $! >"$pidfile"
}
) &&
+ p4d_pid=$(cat "$pidfile")
# This gives p4d a long time to start up, as it can be
# quite slow depending on the machine. Set this environment
@@ -99,18 +95,18 @@
# an automated test setup. If the p4d process dies, that
# will be caught with the "kill -0" check below.
i=${P4D_START_PATIENCE:-300}
- pid=$(cat "$pidfile")
- timeout=$(($(time_in_seconds) + $P4D_TIMEOUT))
+ nr_tries_left=$P4D_TIMEOUT
while true
do
- if test $(time_in_seconds) -gt $timeout
+ if test $nr_tries_left -eq 0
then
- kill -9 $pid
+ kill -9 $p4d_pid
exit 1
fi
sleep 1
- done &
+ nr_tries_left=$(($nr_tries_left - 1))
+ done 2>/dev/null 4>&2 &
watchdog_pid=$!
ready=
@@ -123,7 +119,7 @@
break
fi
# fail if p4d died
- kill -0 $pid 2>/dev/null || break
+ kill -0 $p4d_pid 2>/dev/null || break
echo waiting for p4d to start
sleep 1
i=$(( $i - 1 ))
@@ -163,29 +159,18 @@
}
retry_until_success () {
- timeout=$(($(time_in_seconds) + $RETRY_TIMEOUT))
- until "$@" 2>/dev/null || test $(time_in_seconds) -gt $timeout
+ nr_tries_left=$RETRY_TIMEOUT
+ until "$@" 2>/dev/null || test $nr_tries_left -eq 0
do
sleep 1
+ nr_tries_left=$(($nr_tries_left - 1))
done
}
-retry_until_fail () {
- timeout=$(($(time_in_seconds) + $RETRY_TIMEOUT))
- until ! "$@" 2>/dev/null || test $(time_in_seconds) -gt $timeout
- do
- sleep 1
- done
-}
-
-kill_p4d () {
- pid=$(cat "$pidfile")
- retry_until_fail kill $pid
- retry_until_fail kill -9 $pid
- # complain if it would not die
- test_must_fail kill $pid >/dev/null 2>&1 &&
- rm -rf "$db" "$cli" "$pidfile" &&
- retry_until_fail kill -9 $watchdog_pid
+stop_and_cleanup_p4d () {
+ kill -9 $p4d_pid $watchdog_pid
+ wait $p4d_pid
+ rm -rf "$db" "$cli" "$pidfile"
}
cleanup_git () {
diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh
index f3b478c..c1271d6 100644
--- a/t/lib-git-svn.sh
+++ b/t/lib-git-svn.sh
@@ -76,11 +76,6 @@
LIB_HTTPD_SVN="$loc"
start_httpd
;;
- *)
- stop_httpd () {
- : noop
- }
- ;;
esac
}
diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index 0dfb48c..b3cc62b 100644
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -14,7 +14,6 @@
#
# test_expect_success ...
#
-# stop_httpd
# test_done
#
# Can be configured using the following variables.
@@ -176,7 +175,7 @@
start_httpd() {
prepare_httpd >&3 2>&4
- trap 'code=$?; stop_httpd; (exit $code); die' EXIT
+ test_atexit stop_httpd
"$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
-f "$TEST_PATH/apache.conf" $HTTPD_PARA \
@@ -184,15 +183,12 @@
>&3 2>&4
if test $? -ne 0
then
- trap 'die' EXIT
cat "$HTTPD_ROOT_PATH"/error.log >&4 2>/dev/null
test_skip_or_die $GIT_TEST_HTTPD "web server setup failed"
fi
}
stop_httpd() {
- trap 'die' EXIT
-
"$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
-f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop
}
diff --git a/t/lib-submodule-update.sh b/t/lib-submodule-update.sh
index 5b56b23..1dd17fc 100755
--- a/t/lib-submodule-update.sh
+++ b/t/lib-submodule-update.sh
@@ -139,7 +139,7 @@
git revert HEAD &&
git checkout -b invalid_sub1 add_sub1 &&
- git update-index --cacheinfo 160000 0123456789012345678901234567890123456789 sub1 &&
+ git update-index --cacheinfo 160000 $(test_oid numeric) sub1 &&
git commit -m "Invalid sub1 commit" &&
git checkout -b valid_sub1 &&
git revert HEAD &&
@@ -196,6 +196,7 @@
# the submodule repo if it doesn't exist and configures the most problematic
# settings for diff.ignoreSubmodules.
prolog () {
+ test_oid_init &&
(test -d submodule_update_repo || create_lib_submodule_repo) &&
test_config_global diff.ignoreSubmodules all &&
test_config diff.ignoreSubmodules all
diff --git a/t/perf/p0001-rev-list.sh b/t/perf/p0001-rev-list.sh
index ebf1724..3042a85 100755
--- a/t/perf/p0001-rev-list.sh
+++ b/t/perf/p0001-rev-list.sh
@@ -14,6 +14,24 @@
git rev-list --all --objects >/dev/null
'
+test_perf 'rev-list --parents' '
+ git rev-list --parents HEAD >/dev/null
+'
+
+test_expect_success 'create dummy file' '
+ echo unlikely-to-already-be-there >dummy &&
+ git add dummy &&
+ git commit -m dummy
+'
+
+test_perf 'rev-list -- dummy' '
+ git rev-list HEAD -- dummy
+'
+
+test_perf 'rev-list --parents -- dummy' '
+ git rev-list --parents HEAD -- dummy
+'
+
test_expect_success 'create new unreferenced commit' '
commit=$(git commit-tree HEAD^{tree} -p HEAD) &&
test_export commit
diff --git a/t/perf/p5310-pack-bitmaps.sh b/t/perf/p5310-pack-bitmaps.sh
index bb91dbb..6a3a425 100755
--- a/t/perf/p5310-pack-bitmaps.sh
+++ b/t/perf/p5310-pack-bitmaps.sh
@@ -12,8 +12,7 @@
# We intentionally use the deprecated pack.writebitmaps
# config so that we can test against older versions of git.
test_expect_success 'setup bitmap config' '
- git config pack.writebitmaps true &&
- git config pack.writebitmaphashcache true
+ git config pack.writebitmaps true
'
test_perf 'repack to disk' '
diff --git a/t/perf/p5311-pack-bitmaps-fetch.sh b/t/perf/p5311-pack-bitmaps-fetch.sh
index b045759..47c3fd7 100755
--- a/t/perf/p5311-pack-bitmaps-fetch.sh
+++ b/t/perf/p5311-pack-bitmaps-fetch.sh
@@ -7,7 +7,6 @@
test_expect_success 'create bitmapped server repo' '
git config pack.writebitmaps true &&
- git config pack.writebitmaphashcache true &&
git repack -ad
'
diff --git a/t/perf/p5600-partial-clone.sh b/t/perf/p5600-partial-clone.sh
new file mode 100755
index 0000000..3e04bd2
--- /dev/null
+++ b/t/perf/p5600-partial-clone.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+test_description='performance of partial clones'
+. ./perf-lib.sh
+
+test_perf_default_repo
+
+test_expect_success 'enable server-side config' '
+ git config uploadpack.allowFilter true &&
+ git config uploadpack.allowAnySHA1InWant true
+'
+
+test_perf 'clone without blobs' '
+ rm -rf bare.git &&
+ git clone --no-local --bare --filter=blob:none . bare.git
+'
+
+test_perf 'checkout of result' '
+ rm -rf worktree &&
+ mkdir -p worktree/.git &&
+ tar -C bare.git -cf - . | tar -C worktree/.git -xf - &&
+ git -C worktree config core.bare false &&
+ git -C worktree checkout -f
+'
+
+test_done
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index b656600..c03054c 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -825,6 +825,24 @@
EOF
"
+test_expect_success 'test_atexit is run' "
+ test_must_fail run_sub_test_lib_test \
+ atexit-cleanup 'Run atexit commands' -i <<-\\EOF &&
+ test_expect_success 'tests clean up even after a failure' '
+ > ../../clean-atexit &&
+ test_atexit rm ../../clean-atexit &&
+ > ../../also-clean-atexit &&
+ test_atexit rm ../../also-clean-atexit &&
+ > ../../dont-clean-atexit &&
+ (exit 1)
+ '
+ test_done
+ EOF
+ test_path_is_file dont-clean-atexit &&
+ test_path_is_missing clean-atexit &&
+ test_path_is_missing also-clean-atexit
+"
+
test_expect_success 'test_oid setup' '
test_oid_init
'
diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index b8f366c..800b3ea 100755
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -203,20 +203,24 @@
EOF
test_expect_success 'unambiguously abbreviated option' '
+ GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
test-tool parse-options --int 2 --boolean --no-bo >output 2>output.err &&
test_must_be_empty output.err &&
test_cmp expect output
'
test_expect_success 'unambiguously abbreviated option with "="' '
+ GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
test-tool parse-options --expect="integer: 2" --int=2
'
test_expect_success 'ambiguously abbreviated option' '
- test_expect_code 129 test-tool parse-options --strin 123
+ test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
+ test-tool parse-options --strin 123
'
test_expect_success 'non ambiguous option (after two options it abbreviates)' '
+ GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
test-tool parse-options --expect="string: 123" --st 123
'
@@ -325,6 +329,7 @@
EOF
test_expect_success 'negation of OPT_NONEG flags is not ambiguous' '
+ GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
test-tool parse-options --no-ambig >output 2>output.err &&
test_must_be_empty output.err &&
test_cmp expect output
@@ -370,4 +375,11 @@
test-tool parse-options --expect="verbose: 0" -v -v -v --no-verbose
'
+test_expect_success 'GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS works' '
+ GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \
+ test-tool parse-options --ye &&
+ test_must_fail env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true \
+ test-tool parse-options --ye
+'
+
test_done
diff --git a/t/t0210-trace2-normal.sh b/t/t0210-trace2-normal.sh
index 03a0aed..71194a3 100755
--- a/t/t0210-trace2-normal.sh
+++ b/t/t0210-trace2-normal.sh
@@ -3,6 +3,11 @@
test_description='test trace2 facility (normal target)'
. ./test-lib.sh
+# Turn off any inherited trace2 settings for this test.
+sane_unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
+sane_unset GIT_TR2_BRIEF
+sane_unset GIT_TR2_CONFIG_PARAMS
+
# Add t/helper directory to PATH so that we can use a relative
# path to run nested instances of test-tool.exe (see 004child).
# This helps with HEREDOC comparisons later.
@@ -15,11 +20,6 @@
# Warning: So you may see extra lines in artifact files when
# Warning: interactively debugging.
-# Turn off any inherited trace2 settings for this test.
-unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
-unset GIT_TR2_BRIEF
-unset GIT_TR2_CONFIG_PARAMS
-
V=$(git version | sed -e 's/^git version //') && export V
# There are multiple trace2 targets: normal, perf, and event.
@@ -80,6 +80,21 @@
test_cmp expect actual
'
+test_expect_success 'automatic filename' '
+ test_when_finished "rm -r traces actual expect" &&
+ mkdir traces &&
+ GIT_TR2="$(pwd)/traces" test-tool trace2 001return 0 &&
+ perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <"$(ls traces/*)" >actual &&
+ cat >expect <<-EOF &&
+ version $V
+ start _EXE_ trace2 001return 0
+ cmd_name trace2 (trace2)
+ exit elapsed:_TIME_ code:0
+ atexit elapsed:_TIME_ code:0
+ EOF
+ test_cmp expect actual
+'
+
# Verb 002exit
#
# Explicit exit(code) from within cmd_<verb> propagates <code>.
@@ -132,4 +147,43 @@
test_cmp expect actual
'
+sane_unset GIT_TR2_BRIEF
+
+# Now test without environment variables and get all Trace2 settings
+# from the global config.
+
+test_expect_success 'using global config, normal stream, return code 0' '
+ test_when_finished "rm trace.normal actual expect" &&
+ test_config_global trace2.normalBrief 1 &&
+ test_config_global trace2.normalTarget "$(pwd)/trace.normal" &&
+ test-tool trace2 001return 0 &&
+ perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
+ cat >expect <<-EOF &&
+ version $V
+ start _EXE_ trace2 001return 0
+ cmd_name trace2 (trace2)
+ exit elapsed:_TIME_ code:0
+ atexit elapsed:_TIME_ code:0
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success 'using global config with include' '
+ test_when_finished "rm trace.normal actual expect real.gitconfig" &&
+ test_config_global trace2.normalBrief 1 &&
+ test_config_global trace2.normalTarget "$(pwd)/trace.normal" &&
+ mv "$(pwd)/.gitconfig" "$(pwd)/real.gitconfig" &&
+ test_config_global include.path "$(pwd)/real.gitconfig" &&
+ test-tool trace2 001return 0 &&
+ perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
+ cat >expect <<-EOF &&
+ version $V
+ start _EXE_ trace2 001return 0
+ cmd_name trace2 (trace2)
+ exit elapsed:_TIME_ code:0
+ atexit elapsed:_TIME_ code:0
+ EOF
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t0211-trace2-perf.sh b/t/t0211-trace2-perf.sh
index 953e2f7..b501e86 100755
--- a/t/t0211-trace2-perf.sh
+++ b/t/t0211-trace2-perf.sh
@@ -3,6 +3,11 @@
test_description='test trace2 facility (perf target)'
. ./test-lib.sh
+# Turn off any inherited trace2 settings for this test.
+sane_unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
+sane_unset GIT_TR2_PERF_BRIEF
+sane_unset GIT_TR2_CONFIG_PARAMS
+
# Add t/helper directory to PATH so that we can use a relative
# path to run nested instances of test-tool.exe (see 004child).
# This helps with HEREDOC comparisons later.
@@ -15,11 +20,6 @@
# Warning: So you may see extra lines in artifact files when
# Warning: interactively debugging.
-# Turn off any inherited trace2 settings for this test.
-unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
-unset GIT_TR2_PERF_BRIEF
-unset GIT_TR2_CONFIG_PARAMS
-
V=$(git version | sed -e 's/^git version //') && export V
# There are multiple trace2 targets: normal, perf, and event.
@@ -50,7 +50,7 @@
perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
cat >expect <<-EOF &&
d0|main|version|||||$V
- d0|main|start|||||_EXE_ trace2 001return 0
+ d0|main|start||_T_ABS_|||_EXE_ trace2 001return 0
d0|main|cmd_name|||||trace2 (trace2)
d0|main|exit||_T_ABS_|||code:0
d0|main|atexit||_T_ABS_|||code:0
@@ -64,7 +64,7 @@
perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
cat >expect <<-EOF &&
d0|main|version|||||$V
- d0|main|start|||||_EXE_ trace2 001return 1
+ d0|main|start||_T_ABS_|||_EXE_ trace2 001return 1
d0|main|cmd_name|||||trace2 (trace2)
d0|main|exit||_T_ABS_|||code:1
d0|main|atexit||_T_ABS_|||code:1
@@ -82,7 +82,7 @@
perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
cat >expect <<-EOF &&
d0|main|version|||||$V
- d0|main|start|||||_EXE_ trace2 003error '\''hello world'\'' '\''this is a test'\''
+ d0|main|start||_T_ABS_|||_EXE_ trace2 003error '\''hello world'\'' '\''this is a test'\''
d0|main|cmd_name|||||trace2 (trace2)
d0|main|error|||||hello world
d0|main|error|||||this is a test
@@ -128,15 +128,15 @@
perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
cat >expect <<-EOF &&
d0|main|version|||||$V
- d0|main|start|||||_EXE_ trace2 004child test-tool trace2 004child test-tool trace2 001return 0
+ d0|main|start||_T_ABS_|||_EXE_ trace2 004child test-tool trace2 004child test-tool trace2 001return 0
d0|main|cmd_name|||||trace2 (trace2)
d0|main|child_start||_T_ABS_|||[ch0] class:? argv: test-tool trace2 004child test-tool trace2 001return 0
d1|main|version|||||$V
- d1|main|start|||||_EXE_ trace2 004child test-tool trace2 001return 0
+ d1|main|start||_T_ABS_|||_EXE_ trace2 004child test-tool trace2 001return 0
d1|main|cmd_name|||||trace2 (trace2/trace2)
d1|main|child_start||_T_ABS_|||[ch0] class:? argv: test-tool trace2 001return 0
d2|main|version|||||$V
- d2|main|start|||||_EXE_ trace2 001return 0
+ d2|main|start||_T_ABS_|||_EXE_ trace2 001return 0
d2|main|cmd_name|||||trace2 (trace2/trace2/trace2)
d2|main|exit||_T_ABS_|||code:0
d2|main|atexit||_T_ABS_|||code:0
@@ -150,4 +150,25 @@
test_cmp expect actual
'
+sane_unset GIT_TR2_PERF_BRIEF
+
+# Now test without environment variables and get all Trace2 settings
+# from the global config.
+
+test_expect_success 'using global config, perf stream, return code 0' '
+ test_when_finished "rm trace.perf actual expect" &&
+ test_config_global trace2.perfBrief 1 &&
+ test_config_global trace2.perfTarget "$(pwd)/trace.perf" &&
+ test-tool trace2 001return 0 &&
+ perl "$TEST_DIRECTORY/t0211/scrub_perf.perl" <trace.perf >actual &&
+ cat >expect <<-EOF &&
+ d0|main|version|||||$V
+ d0|main|start||_T_ABS_|||_EXE_ trace2 001return 0
+ d0|main|cmd_name|||||trace2 (trace2)
+ d0|main|exit||_T_ABS_|||code:0
+ d0|main|atexit||_T_ABS_|||code:0
+ EOF
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t0212-trace2-event.sh b/t/t0212-trace2-event.sh
index 028b6c5..59adae8 100755
--- a/t/t0212-trace2-event.sh
+++ b/t/t0212-trace2-event.sh
@@ -3,6 +3,11 @@
test_description='test trace2 facility'
. ./test-lib.sh
+# Turn off any inherited trace2 settings for this test.
+sane_unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
+sane_unset GIT_TR2_BARE
+sane_unset GIT_TR2_CONFIG_PARAMS
+
perl -MJSON::PP -e 0 >/dev/null 2>&1 && test_set_prereq JSON_PP
# Add t/helper directory to PATH so that we can use a relative
@@ -17,11 +22,6 @@
# Warning: So you may see extra lines in artifact files when
# Warning: interactively debugging.
-# Turn off any inherited trace2 settings for this test.
-unset GIT_TR2 GIT_TR2_PERF GIT_TR2_EVENT
-unset GIT_TR2_BARE
-unset GIT_TR2_CONFIG_PARAMS
-
V=$(git version | sed -e 's/^git version //') && export V
# There are multiple trace2 targets: normal, perf, and event.
@@ -233,4 +233,36 @@
test_cmp expect actual
'
+# Now test without environment variables and get all Trace2 settings
+# from the global config.
+
+test_expect_success JSON_PP 'using global config, event stream, error event' '
+ test_when_finished "rm trace.event actual expect" &&
+ test_config_global trace2.eventTarget "$(pwd)/trace.event" &&
+ test-tool trace2 003error "hello world" "this is a test" &&
+ perl "$TEST_DIRECTORY/t0212/parse_events.perl" <trace.event >actual &&
+ sed -e "s/^|//" >expect <<-EOF &&
+ |VAR1 = {
+ | "_SID0_":{
+ | "argv":[
+ | "_EXE_",
+ | "trace2",
+ | "003error",
+ | "hello world",
+ | "this is a test"
+ | ],
+ | "errors":[
+ | "%s",
+ | "%s"
+ | ],
+ | "exit_code":0,
+ | "hierarchy":"trace2",
+ | "name":"trace2",
+ | "version":"$V"
+ | }
+ |};
+ EOF
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t0301-credential-cache.sh b/t/t0301-credential-cache.sh
index fd92533..ebd5fa5 100755
--- a/t/t0301-credential-cache.sh
+++ b/t/t0301-credential-cache.sh
@@ -10,7 +10,7 @@
}
# don't leave a stale daemon running
-trap 'code=$?; git credential-cache exit; (exit $code); die' EXIT
+test_atexit 'git credential-cache exit'
# test that the daemon works with no special setup
helper_test cache
@@ -108,9 +108,4 @@
helper_test_timeout cache --timeout=1
-# we can't rely on our "trap" above working after test_done,
-# as test_done will delete the trash directory containing
-# our socket, leaving us with no way to access the daemon.
-git credential-cache exit
-
test_done
diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh
index bce0278..5bd892f 100755
--- a/t/t0410-partial-clone.sh
+++ b/t/t0410-partial-clone.sh
@@ -518,6 +518,4 @@
git verify-pack --verbose "$IDX" | grep "$HASH"
'
-stop_httpd
-
test_done
diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh
index a377530..7099d33 100755
--- a/t/t1007-hash-object.sh
+++ b/t/t1007-hash-object.sh
@@ -199,10 +199,6 @@
test_i18ngrep "too-short tree object" err
'
-hex2oct() {
- perl -ne 'printf "\\%03o", hex for /../g'
-}
-
test_expect_success 'malformed mode in tree' '
hex_sha1=$(echo foo | git hash-object --stdin -w) &&
bin_sha1=$(echo $hex_sha1 | hex2oct) &&
diff --git a/t/t1305-config-include.sh b/t/t1305-config-include.sh
index 6359185..579a86b 100755
--- a/t/t1305-config-include.sh
+++ b/t/t1305-config-include.sh
@@ -229,6 +229,19 @@
)
'
+test_expect_success 'conditional include with /**/' '
+ REPO=foo/bar/repo &&
+ git init $REPO &&
+ cat >>$REPO/.git/config <<-\EOF &&
+ [includeIf "gitdir:**/foo/**/bar/**"]
+ path=bar7
+ EOF
+ echo "[test]seven=7" >$REPO/.git/bar7 &&
+ echo 7 >expect &&
+ git -C $REPO config test.seven >actual &&
+ test_cmp expect actual
+'
+
test_expect_success SYMLINKS 'conditional include, set up symlinked $HOME' '
mkdir real-home &&
ln -s real-home home &&
diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh
index ae8a448..79f731d 100755
--- a/t/t1410-reflog.sh
+++ b/t/t1410-reflog.sh
@@ -232,25 +232,34 @@
'
test_expect_success 'gc.reflogexpire=never' '
+ test_config gc.reflogexpire never &&
+ test_config gc.reflogexpireunreachable never &&
- git config gc.reflogexpire never &&
- git config gc.reflogexpireunreachable never &&
- git reflog expire --verbose --all &&
+ git reflog expire --verbose --all >output &&
+ test_line_count = 9 output &&
+
git reflog refs/heads/master >output &&
test_line_count = 4 output
'
test_expect_success 'gc.reflogexpire=false' '
+ test_config gc.reflogexpire false &&
+ test_config gc.reflogexpireunreachable false &&
- git config gc.reflogexpire false &&
- git config gc.reflogexpireunreachable false &&
git reflog expire --verbose --all &&
git reflog refs/heads/master >output &&
- test_line_count = 4 output &&
+ test_line_count = 4 output
- git config --unset gc.reflogexpire &&
- git config --unset gc.reflogexpireunreachable
+'
+test_expect_success 'git reflog expire unknown reference' '
+ test_config gc.reflogexpire never &&
+ test_config gc.reflogexpireunreachable never &&
+
+ test_must_fail git reflog expire master@{123} 2>stderr &&
+ test_i18ngrep "points nowhere" stderr &&
+ test_must_fail git reflog expire does-not-exist 2>stderr &&
+ test_i18ngrep "points nowhere" stderr
'
test_expect_success 'checkout should not delete log for packed ref' '
diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh
index 49f08d5..0f268a3 100755
--- a/t/t1450-fsck.sh
+++ b/t/t1450-fsck.sh
@@ -256,10 +256,6 @@
test_i18ngrep ! "fatal: empty filename in tree entry" out
'
-hex2oct() {
- perl -ne 'printf "\\%03o", hex for /../g'
-}
-
test_expect_success 'tree entry with type mismatch' '
test_when_finished "remove_object \$blob" &&
test_when_finished "remove_object \$tree" &&
diff --git a/t/t3000-ls-files-others.sh b/t/t3000-ls-files-others.sh
index afd4756..0aefada 100755
--- a/t/t3000-ls-files-others.sh
+++ b/t/t3000-ls-files-others.sh
@@ -3,7 +3,7 @@
# Copyright (c) 2005 Junio C Hamano
#
-test_description='git ls-files test (--others should pick up symlinks).
+test_description='basic tests for ls-files --others
This test runs git ls-files --others with the following on the
filesystem.
diff --git a/t/t3009-ls-files-others-nonsubmodule.sh b/t/t3009-ls-files-others-nonsubmodule.sh
new file mode 100755
index 0000000..963f346
--- /dev/null
+++ b/t/t3009-ls-files-others-nonsubmodule.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+
+test_description='test git ls-files --others with non-submodule repositories
+
+This test runs git ls-files --others with the following working tree:
+
+ nonrepo-no-files/
+ plain directory with no files
+ nonrepo-untracked-file/
+ plain directory with an untracked file
+ repo-no-commit-no-files/
+ git repository without a commit or a file
+ repo-no-commit-untracked-file/
+ git repository without a commit but with an untracked file
+ repo-with-commit-no-files/
+ git repository with a commit and no untracked files
+ repo-with-commit-untracked-file/
+ git repository with a commit and an untracked file
+'
+
+. ./test-lib.sh
+
+test_expect_success 'setup: directories' '
+ mkdir nonrepo-no-files/ &&
+ mkdir nonrepo-untracked-file &&
+ : >nonrepo-untracked-file/untracked &&
+ git init repo-no-commit-no-files &&
+ git init repo-no-commit-untracked-file &&
+ : >repo-no-commit-untracked-file/untracked &&
+ git init repo-with-commit-no-files &&
+ git -C repo-with-commit-no-files commit --allow-empty -mmsg &&
+ git init repo-with-commit-untracked-file &&
+ test_commit -C repo-with-commit-untracked-file msg &&
+ : >repo-with-commit-untracked-file/untracked
+'
+
+test_expect_success 'ls-files --others handles untracked git repositories' '
+ git ls-files -o >output &&
+ cat >expect <<-EOF &&
+ nonrepo-untracked-file/untracked
+ output
+ repo-no-commit-no-files/
+ repo-no-commit-untracked-file/
+ repo-with-commit-no-files/
+ repo-with-commit-untracked-file/
+ EOF
+ test_cmp expect output
+'
+
+test_done
diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index 478b82c..e9ad50b 100755
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -264,6 +264,30 @@
test_must_fail git rev-parse refs/heads/t
'
+test_expect_success 'deleting checked-out branch from repo that is a submodule' '
+ test_when_finished "rm -rf repo1 repo2" &&
+
+ git init repo1 &&
+ git init repo1/sub &&
+ test_commit -C repo1/sub x &&
+ git -C repo1 submodule add ./sub &&
+ git -C repo1 commit -m "adding sub" &&
+
+ git clone --recurse-submodules repo1 repo2 &&
+ git -C repo2/sub checkout -b work &&
+ test_must_fail git -C repo2/sub branch -D work
+'
+
+test_expect_success 'bare main worktree has HEAD at branch deleted by secondary worktree' '
+ test_when_finished "rm -rf nonbare base secondary" &&
+
+ git init nonbare &&
+ test_commit -C nonbare x &&
+ git clone --bare nonbare bare &&
+ git -C bare worktree add --detach ../secondary master &&
+ git -C secondary branch -D master
+'
+
test_expect_success 'git branch --list -v with --abbrev' '
test_when_finished "git branch -D t" &&
git branch t &&
diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh
index 84bbf88..704bbc6 100755
--- a/t/t3301-notes.sh
+++ b/t/t3301-notes.sh
@@ -1120,9 +1120,10 @@
test_config notes.rewriteMode overwrite &&
test_config notes.rewriteRef refs/notes/other &&
echo $(git rev-parse HEAD^) $(git rev-parse HEAD) |
- GIT_NOTES_REWRITE_REF= git notes copy --for-rewrite=foo &&
+ GIT_NOTES_REWRITE_REF=refs/notes/commits \
+ git notes copy --for-rewrite=foo &&
git log -1 >actual &&
- test_cmp expect actual
+ grep "replacement note 3" actual
'
test_expect_success 'git notes copy diagnoses too many or too few parameters' '
diff --git a/t/t3401-rebase-and-am-rename.sh b/t/t3401-rebase-and-am-rename.sh
index e0b5111..a0b9438 100755
--- a/t/t3401-rebase-and-am-rename.sh
+++ b/t/t3401-rebase-and-am-rename.sh
@@ -42,7 +42,7 @@
git checkout B^0 &&
set_fake_editor &&
- FAKE_LINES="1" git rebase --interactive A &&
+ FAKE_LINES="1" git -c merge.directoryRenames=true rebase --interactive A &&
git ls-files -s >out &&
test_line_count = 5 out &&
@@ -58,7 +58,7 @@
git checkout B^0 &&
- git rebase A &&
+ git -c merge.directoryRenames=true rebase A &&
git ls-files -s >out &&
test_line_count = 5 out &&
@@ -74,7 +74,7 @@
git checkout B^0 &&
- git rebase --merge A &&
+ git -c merge.directoryRenames=true rebase --merge A &&
git ls-files -s >out &&
test_line_count = 5 out &&
@@ -92,7 +92,7 @@
git format-patch -1 B &&
- git am --3way 0001*.patch &&
+ git -c merge.directoryRenames=true am --3way 0001*.patch &&
git ls-files -s >out &&
test_line_count = 5 out &&
diff --git a/t/t3415-rebase-autosquash.sh b/t/t3415-rebase-autosquash.sh
index 13f5688..22d2186 100755
--- a/t/t3415-rebase-autosquash.sh
+++ b/t/t3415-rebase-autosquash.sh
@@ -277,7 +277,7 @@
(
set_cat_todo_editor &&
test_must_fail git -c rebase.instructionFormat= \
- rebase --autosquash --force -i HEAD^ >actual &&
+ rebase --autosquash --force-rebase -i HEAD^ >actual &&
git log -1 --format="pick %h %s" >expect &&
test_cmp expect actual
)
diff --git a/t/t3430-rebase-merges.sh b/t/t3430-rebase-merges.sh
index 4c69255..42ba5b9 100755
--- a/t/t3430-rebase-merges.sh
+++ b/t/t3430-rebase-merges.sh
@@ -271,7 +271,7 @@
EOF
test_config sequence.editor \""$PWD"/replace-editor.sh\" &&
test_tick &&
- git rebase -i --force --root -r &&
+ git rebase -i --force-rebase --root -r &&
test "Parsnip" = "$(git show -s --format=%an HEAD^)" &&
test $(git rev-parse second-root^0) != $(git rev-parse HEAD^) &&
test $(git rev-parse second-root:second-root.t) = \
@@ -364,7 +364,7 @@
test_cmp_rev HEAD $before &&
test_tick &&
- git rebase -i --force -r HEAD^^ &&
+ git rebase -i --force-rebase -r HEAD^^ &&
test "Hank" = "$(git show -s --format=%an HEAD)" &&
test "$before" != $(git rev-parse HEAD) &&
test_cmp_graph HEAD^^.. <<-\EOF
diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh
index 0db1661..1a8818f 100755
--- a/t/t3507-cherry-pick-conflict.sh
+++ b/t/t3507-cherry-pick-conflict.sh
@@ -25,6 +25,11 @@
test_commit base foo b &&
test_commit picked foo c &&
test_commit --signoff picked-signed foo d &&
+ git checkout -b topic initial &&
+ test_commit redundant-pick foo c redundant &&
+ git commit --allow-empty --allow-empty-message &&
+ git tag empty &&
+ git checkout master &&
git config advice.detachedhead false
'
@@ -88,7 +93,7 @@
test_expect_success 'cherry-pick w/dirty tree does not set CHERRY_PICK_HEAD' '
pristine_detach initial &&
- echo foo > foo &&
+ echo foo >foo &&
test_must_fail git cherry-pick base &&
test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
'
@@ -96,7 +101,7 @@
test_expect_success \
'cherry-pick --strategy=resolve w/dirty tree does not set CHERRY_PICK_HEAD' '
pristine_detach initial &&
- echo foo > foo &&
+ echo foo >foo &&
test_must_fail git cherry-pick --strategy=resolve base &&
test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
'
@@ -175,23 +180,63 @@
git ls-files --stage foo &&
git checkout picked -- foo &&
git ls-files --stage foo
- } > stages &&
+ } >stages &&
sed "
1 s/ 0 / 1 /
2 s/ 0 / 2 /
3 s/ 0 / 3 /
- " < stages > expected &&
+ " stages >expected &&
git read-tree -u --reset HEAD &&
test_must_fail git cherry-pick picked &&
- git ls-files --stage --unmerged > actual &&
+ git ls-files --stage --unmerged >actual &&
test_cmp expected actual
'
+test_expect_success \
+ 'cherry-pick conflict, ensure commit.cleanup = scissors places scissors line properly' '
+ pristine_detach initial &&
+ git config commit.cleanup scissors &&
+ cat <<-EOF >expected &&
+ picked
+
+ # ------------------------ >8 ------------------------
+ # Do not modify or remove the line above.
+ # Everything below it will be ignored.
+ #
+ # Conflicts:
+ # foo
+ EOF
+
+ test_must_fail git cherry-pick picked &&
+
+ test_i18ncmp expected .git/MERGE_MSG
+'
+
+test_expect_success \
+ 'cherry-pick conflict, ensure cleanup=scissors places scissors line properly' '
+ pristine_detach initial &&
+ git config --unset commit.cleanup &&
+ cat <<-EOF >expected &&
+ picked
+
+ # ------------------------ >8 ------------------------
+ # Do not modify or remove the line above.
+ # Everything below it will be ignored.
+ #
+ # Conflicts:
+ # foo
+ EOF
+
+ test_must_fail git cherry-pick --cleanup=scissors picked &&
+
+ test_i18ncmp expected .git/MERGE_MSG
+'
+
test_expect_success 'failed cherry-pick describes conflict in work tree' '
pristine_detach initial &&
- cat <<-EOF > expected &&
+ cat <<-EOF >expected &&
<<<<<<< HEAD
a
=======
@@ -201,14 +246,14 @@
test_must_fail git cherry-pick picked &&
- sed "s/[a-f0-9]*\.\.\./objid/" foo > actual &&
+ sed "s/[a-f0-9]*\.\.\./objid/" foo >actual &&
test_cmp expected actual
'
test_expect_success 'diff3 -m style' '
pristine_detach initial &&
git config merge.conflictstyle diff3 &&
- cat <<-EOF > expected &&
+ cat <<-EOF >expected &&
<<<<<<< HEAD
a
||||||| parent of objid picked
@@ -220,14 +265,14 @@
test_must_fail git cherry-pick picked &&
- sed "s/[a-f0-9]*\.\.\./objid/" foo > actual &&
+ sed "s/[a-f0-9]*\.\.\./objid/" foo >actual &&
test_cmp expected actual
'
test_expect_success 'revert also handles conflicts sanely' '
git config --unset merge.conflictstyle &&
pristine_detach initial &&
- cat <<-EOF > expected &&
+ cat <<-EOF >expected &&
<<<<<<< HEAD
a
=======
@@ -241,24 +286,24 @@
git ls-files --stage foo &&
git checkout base -- foo &&
git ls-files --stage foo
- } > stages &&
+ } >stages &&
sed "
1 s/ 0 / 1 /
2 s/ 0 / 2 /
3 s/ 0 / 3 /
- " < stages > expected-stages &&
+ " stages >expected-stages &&
git read-tree -u --reset HEAD &&
head=$(git rev-parse HEAD) &&
test_must_fail git revert picked &&
newhead=$(git rev-parse HEAD) &&
- git ls-files --stage --unmerged > actual-stages &&
+ git ls-files --stage --unmerged >actual-stages &&
test "$head" = "$newhead" &&
test_must_fail git update-index --refresh -q &&
test_must_fail git diff-index --exit-code HEAD &&
test_cmp expected-stages actual-stages &&
- sed "s/[a-f0-9]*\.\.\./objid/" foo > actual &&
+ sed "s/[a-f0-9]*\.\.\./objid/" foo >actual &&
test_cmp expected actual
'
@@ -284,7 +329,7 @@
test_expect_success 'revert w/dirty tree does not set REVERT_HEAD' '
pristine_detach base &&
- echo foo > foo &&
+ echo foo >foo &&
test_must_fail git revert base &&
test_must_fail git rev-parse --verify CHERRY_PICK_HEAD &&
test_must_fail git rev-parse --verify REVERT_HEAD
@@ -319,7 +364,7 @@
test_expect_success 'revert conflict, diff3 -m style' '
pristine_detach initial &&
git config merge.conflictstyle diff3 &&
- cat <<-EOF > expected &&
+ cat <<-EOF >expected &&
<<<<<<< HEAD
a
||||||| objid picked
@@ -331,10 +376,56 @@
test_must_fail git revert picked &&
- sed "s/[a-f0-9]*\.\.\./objid/" foo > actual &&
+ sed "s/[a-f0-9]*\.\.\./objid/" foo >actual &&
test_cmp expected actual
'
+test_expect_success \
+ 'revert conflict, ensure commit.cleanup = scissors places scissors line properly' '
+ pristine_detach initial &&
+ git config commit.cleanup scissors &&
+ cat >expected <<-EOF &&
+ Revert "picked"
+
+ This reverts commit OBJID.
+
+ # ------------------------ >8 ------------------------
+ # Do not modify or remove the line above.
+ # Everything below it will be ignored.
+ #
+ # Conflicts:
+ # foo
+ EOF
+
+ test_must_fail git revert picked &&
+
+ sed "s/$OID_REGEX/OBJID/" .git/MERGE_MSG >actual &&
+ test_i18ncmp expected actual
+'
+
+test_expect_success \
+ 'revert conflict, ensure cleanup=scissors places scissors line properly' '
+ pristine_detach initial &&
+ git config --unset commit.cleanup &&
+ cat >expected <<-EOF &&
+ Revert "picked"
+
+ This reverts commit OBJID.
+
+ # ------------------------ >8 ------------------------
+ # Do not modify or remove the line above.
+ # Everything below it will be ignored.
+ #
+ # Conflicts:
+ # foo
+ EOF
+
+ test_must_fail git revert --cleanup=scissors picked &&
+
+ sed "s/$OID_REGEX/OBJID/" .git/MERGE_MSG >actual &&
+ test_i18ncmp expected actual
+'
+
test_expect_success 'failed cherry-pick does not forget -s' '
pristine_detach initial &&
test_must_fail git cherry-pick -s picked &&
@@ -345,7 +436,7 @@
pristine_detach initial &&
test_must_fail git cherry-pick -s picked-signed &&
git commit -a -s &&
- test $(git show -s |grep -c "Signed-off-by") = 1
+ test $(git show -s >tmp && grep -c "Signed-off-by" tmp && rm tmp) = 1
'
test_expect_success 'commit after failed cherry-pick adds -s at the right place' '
@@ -359,7 +450,7 @@
Signed-off-by: C O Mitter <committer@example.com>
# Conflicts:
EOF
- grep -e "^# Conflicts:" -e '^Signed-off-by' <.git/COMMIT_EDITMSG >actual &&
+ grep -e "^# Conflicts:" -e '^Signed-off-by' .git/COMMIT_EDITMSG >actual &&
test_cmp expect actual &&
cat <<-\EOF >expected &&
@@ -378,7 +469,7 @@
# emulate old-style conflicts block
mv .git/MERGE_MSG .git/MERGE_MSG+ &&
- sed -e "/^# Conflicts:/,\$s/^# *//" <.git/MERGE_MSG+ >.git/MERGE_MSG &&
+ sed -e "/^# Conflicts:/,\$s/^# *//" .git/MERGE_MSG+ >.git/MERGE_MSG &&
git commit -a &&
git commit --amend -s &&
@@ -388,7 +479,7 @@
Signed-off-by: C O Mitter <committer@example.com>
Conflicts:
EOF
- grep -e "^Conflicts:" -e '^Signed-off-by' <.git/COMMIT_EDITMSG >actual &&
+ grep -e "^Conflicts:" -e '^Signed-off-by' .git/COMMIT_EDITMSG >actual &&
test_cmp expect actual
'
@@ -405,4 +496,23 @@
test_i18ngrep ! "Changes not staged for commit:" actual
'
+test_expect_success 'cherry-pick --continue remembers --keep-redundant-commits' '
+ test_when_finished "git cherry-pick --abort || :" &&
+ pristine_detach initial &&
+ test_must_fail git cherry-pick --keep-redundant-commits picked redundant &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue
+'
+
+test_expect_success 'cherry-pick --continue remembers --allow-empty and --allow-empty-message' '
+ test_when_finished "git cherry-pick --abort || :" &&
+ pristine_detach initial &&
+ test_must_fail git cherry-pick --allow-empty --allow-empty-message \
+ picked empty &&
+ echo c >foo &&
+ git add foo &&
+ git cherry-pick --continue
+'
+
test_done
diff --git a/t/t3511-cherry-pick-x.sh b/t/t3511-cherry-pick-x.sh
index 9888bf3..84a587d 100755
--- a/t/t3511-cherry-pick-x.sh
+++ b/t/t3511-cherry-pick-x.sh
@@ -298,4 +298,24 @@
test_cmp expect actual
'
+test_expect_success 'cherry-pick -x cleans commit message' '
+ pristine_detach initial &&
+ git cherry-pick -x mesg-unclean &&
+ git log -1 --pretty=format:%B >actual &&
+ printf "%s\n(cherry picked from commit %s)\n" \
+ "$mesg_unclean" $(git rev-parse mesg-unclean) |
+ git stripspace >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'cherry-pick -x respects commit.cleanup' '
+ pristine_detach initial &&
+ git -c commit.cleanup=strip cherry-pick -x mesg-unclean &&
+ git log -1 --pretty=format:%B >actual &&
+ printf "%s\n(cherry picked from commit %s)\n" \
+ "$mesg_unclean" $(git rev-parse mesg-unclean) |
+ git stripspace -s >expect &&
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t3700-add.sh b/t/t3700-add.sh
index be582a5..c325167 100755
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -296,6 +296,17 @@
)
'
+test_expect_success 'error on a repository with no commits' '
+ rm -fr empty &&
+ git init empty &&
+ test_must_fail git add empty >actual 2>&1 &&
+ cat >expect <<-EOF &&
+ error: '"'empty/'"' does not have a commit checked out
+ fatal: adding files failed
+ EOF
+ test_i18ncmp expect actual
+'
+
test_expect_success 'git add --dry-run of existing changed file' "
echo new >>track-this &&
git add --dry-run track-this >actual 2>&1 &&
@@ -396,6 +407,7 @@
'
test_expect_success 'all statuses changed in folder if . is given' '
+ rm -fr empty &&
git add --chmod=+x . &&
test $(git ls-files --stage | grep ^100644 | wc -l) -eq 0 &&
git add --chmod=-x . &&
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 5f8272b..ea30d5f 100755
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -8,22 +8,22 @@
. ./test-lib.sh
test_expect_success 'stash some dirty working directory' '
- echo 1 > file &&
+ echo 1 >file &&
git add file &&
echo unrelated >other-file &&
git add other-file &&
test_tick &&
git commit -m initial &&
- echo 2 > file &&
+ echo 2 >file &&
git add file &&
- echo 3 > file &&
+ echo 3 >file &&
test_tick &&
git stash &&
git diff-files --quiet &&
git diff-index --cached --quiet HEAD
'
-cat > expect << EOF
+cat >expect <<EOF
diff --git a/file b/file
index 0cfbf08..00750ed 100644
--- a/file
@@ -35,7 +35,7 @@
test_expect_success 'parents of stash' '
test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
- git diff stash^2..stash > output &&
+ git diff stash^2..stash >output &&
test_cmp expect output
'
@@ -74,7 +74,7 @@
test_expect_success 'apply stashed changes (including index)' '
git reset --hard HEAD^ &&
- echo 6 > other-file &&
+ echo 6 >other-file &&
git add other-file &&
test_tick &&
git commit -m other-file &&
@@ -99,12 +99,12 @@
test_expect_success 'drop top stash' '
git reset --hard &&
- git stash list > stashlist1 &&
- echo 7 > file &&
+ git stash list >expected &&
+ echo 7 >file &&
git stash &&
git stash drop &&
- git stash list > stashlist2 &&
- test_cmp stashlist1 stashlist2 &&
+ git stash list >actual &&
+ test_cmp expected actual &&
git stash apply &&
test 3 = $(cat file) &&
test 1 = $(git show :file) &&
@@ -113,9 +113,9 @@
test_expect_success 'drop middle stash' '
git reset --hard &&
- echo 8 > file &&
+ echo 8 >file &&
git stash &&
- echo 9 > file &&
+ echo 9 >file &&
git stash &&
git stash drop stash@{1} &&
test 2 = $(git stash list | wc -l) &&
@@ -160,7 +160,7 @@
test 0 = $(git stash list | wc -l)
'
-cat > expect << EOF
+cat >expect <<EOF
diff --git a/file2 b/file2
new file mode 100644
index 0000000..1fe912c
@@ -170,7 +170,7 @@
+bar2
EOF
-cat > expect1 << EOF
+cat >expect1 <<EOF
diff --git a/file b/file
index 257cc56..5716ca5 100644
--- a/file
@@ -180,7 +180,7 @@
+bar
EOF
-cat > expect2 << EOF
+cat >expect2 <<EOF
diff --git a/file b/file
index 7601807..5716ca5 100644
--- a/file
@@ -198,79 +198,79 @@
EOF
test_expect_success 'stash branch' '
- echo foo > file &&
+ echo foo >file &&
git commit file -m first &&
- echo bar > file &&
- echo bar2 > file2 &&
+ echo bar >file &&
+ echo bar2 >file2 &&
git add file2 &&
git stash &&
- echo baz > file &&
+ echo baz >file &&
git commit file -m second &&
git stash branch stashbranch &&
test refs/heads/stashbranch = $(git symbolic-ref HEAD) &&
test $(git rev-parse HEAD) = $(git rev-parse master^) &&
- git diff --cached > output &&
+ git diff --cached >output &&
test_cmp expect output &&
- git diff > output &&
+ git diff >output &&
test_cmp expect1 output &&
git add file &&
git commit -m alternate\ second &&
- git diff master..stashbranch > output &&
+ git diff master..stashbranch >output &&
test_cmp output expect2 &&
test 0 = $(git stash list | wc -l)
'
test_expect_success 'apply -q is quiet' '
- echo foo > file &&
+ echo foo >file &&
git stash &&
- git stash apply -q > output.out 2>&1 &&
+ git stash apply -q >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'save -q is quiet' '
- git stash save --quiet > output.out 2>&1 &&
+ git stash save --quiet >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'pop -q is quiet' '
- git stash pop -q > output.out 2>&1 &&
+ git stash pop -q >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'pop -q --index works and is quiet' '
- echo foo > file &&
+ echo foo >file &&
git add file &&
git stash save --quiet &&
- git stash pop -q --index > output.out 2>&1 &&
+ git stash pop -q --index >output.out 2>&1 &&
test foo = "$(git show :file)" &&
test_must_be_empty output.out
'
test_expect_success 'drop -q is quiet' '
git stash &&
- git stash drop -q > output.out 2>&1 &&
+ git stash drop -q >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'stash -k' '
- echo bar3 > file &&
- echo bar4 > file2 &&
+ echo bar3 >file &&
+ echo bar4 >file2 &&
git add file2 &&
git stash -k &&
test bar,bar4 = $(cat file),$(cat file2)
'
test_expect_success 'stash --no-keep-index' '
- echo bar33 > file &&
- echo bar44 > file2 &&
+ echo bar33 >file &&
+ echo bar44 >file2 &&
git add file2 &&
git stash --no-keep-index &&
test bar,bar2 = $(cat file),$(cat file2)
'
test_expect_success 'stash --invalid-option' '
- echo bar5 > file &&
- echo bar6 > file2 &&
+ echo bar5 >file &&
+ echo bar6 >file2 &&
git add file2 &&
test_must_fail git stash --invalid-option &&
test_must_fail git stash save --invalid-option &&
@@ -287,6 +287,14 @@
test new = "$(cat file3)"
'
+test_expect_success 'stash --intent-to-add file' '
+ git reset --hard &&
+ echo new >file4 &&
+ git add --intent-to-add file4 &&
+ test_when_finished "git rm -f file4" &&
+ test_must_fail git stash
+'
+
test_expect_success 'stash rm then recreate' '
git reset --hard &&
git rm file &&
@@ -444,6 +452,36 @@
test foo = "$(cat file/file)"
'
+test_expect_success 'giving too many ref arguments does not modify files' '
+ git stash clear &&
+ test_when_finished "git reset --hard HEAD" &&
+ echo foo >file2 &&
+ git stash &&
+ echo bar >file2 &&
+ git stash &&
+ test-tool chmtime =123456789 file2 &&
+ for type in apply pop "branch stash-branch"
+ do
+ test_must_fail git stash $type stash@{0} stash@{1} 2>err &&
+ test_i18ngrep "Too many revisions" err &&
+ test 123456789 = $(test-tool chmtime -g file2) || return 1
+ done
+'
+
+test_expect_success 'drop: too many arguments errors out (does nothing)' '
+ git stash list >expect &&
+ test_must_fail git stash drop stash@{0} stash@{1} 2>err &&
+ test_i18ngrep "Too many revisions" err &&
+ git stash list >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'show: too many arguments errors out (does nothing)' '
+ test_must_fail git stash show stash@{0} stash@{1} 2>err 1>out &&
+ test_i18ngrep "Too many revisions" err &&
+ test_must_be_empty out
+'
+
test_expect_success 'stash create - no changes' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
@@ -456,11 +494,12 @@
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
git stash branch stash-branch ${STASH_ID} &&
- test_when_finished "git reset --hard HEAD && git checkout master && git branch -D stash-branch" &&
+ test_when_finished "git reset --hard HEAD && git checkout master &&
+ git branch -D stash-branch" &&
test $(git ls-files --modified | wc -l) -eq 1
'
@@ -468,25 +507,31 @@
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
- echo bar >> file &&
+ echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
git stash branch stash-branch ${STASH_ID} &&
- test_when_finished "git reset --hard HEAD && git checkout master && git branch -D stash-branch" &&
+ test_when_finished "git reset --hard HEAD && git checkout master &&
+ git branch -D stash-branch" &&
test $(git ls-files --modified | wc -l) -eq 1
'
+test_expect_success 'stash branch complains with no arguments' '
+ test_must_fail git stash branch 2>err &&
+ test_i18ngrep "No branch name specified" err
+'
+
test_expect_success 'stash show format defaults to --stat' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
- echo bar >> file &&
+ echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
@@ -501,10 +546,10 @@
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
- echo bar >> file &&
+ echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
echo "1 0 file" >expected &&
@@ -516,10 +561,10 @@
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
- echo bar >> file &&
+ echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
@@ -539,7 +584,7 @@
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
echo "1 0 file" >expected &&
@@ -551,7 +596,7 @@
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
- echo foo >> file &&
+ echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
@@ -567,13 +612,31 @@
test_cmp expected actual
'
-test_expect_success 'stash drop - fail early if specified stash is not a stash reference' '
+test_expect_success 'stash show --patience shows diff' '
+ git reset --hard &&
+ echo foo >>file &&
+ STASH_ID=$(git stash create) &&
+ git reset --hard &&
+ cat >expected <<-EOF &&
+ diff --git a/file b/file
+ index 7601807..71b52c4 100644
+ --- a/file
+ +++ b/file
+ @@ -1 +1,2 @@
+ baz
+ +foo
+ EOF
+ git stash show --patience ${STASH_ID} >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'drop: fail early if specified stash is not a stash ref' '
git stash clear &&
test_when_finished "git reset --hard HEAD && git stash clear" &&
git reset --hard &&
- echo foo > file &&
+ echo foo >file &&
git stash &&
- echo bar > file &&
+ echo bar >file &&
git stash &&
test_must_fail git stash drop $(git rev-parse stash@{0}) &&
git stash pop &&
@@ -581,13 +644,13 @@
git reset --hard HEAD
'
-test_expect_success 'stash pop - fail early if specified stash is not a stash reference' '
+test_expect_success 'pop: fail early if specified stash is not a stash ref' '
git stash clear &&
test_when_finished "git reset --hard HEAD && git stash clear" &&
git reset --hard &&
- echo foo > file &&
+ echo foo >file &&
git stash &&
- echo bar > file &&
+ echo bar >file &&
git stash &&
test_must_fail git stash pop $(git rev-parse stash@{0}) &&
git stash pop &&
@@ -597,8 +660,8 @@
test_expect_success 'ref with non-existent reflog' '
git stash clear &&
- echo bar5 > file &&
- echo bar6 > file2 &&
+ echo bar5 >file &&
+ echo bar6 >file2 &&
git add file2 &&
git stash &&
test_must_fail git rev-parse --quiet --verify does-not-exist &&
@@ -618,8 +681,8 @@
test_expect_success 'invalid ref of the form stash@{n}, n >= N' '
git stash clear &&
test_must_fail git stash drop stash@{0} &&
- echo bar5 > file &&
- echo bar6 > file2 &&
+ echo bar5 >file &&
+ echo bar6 >file2 &&
git add file2 &&
git stash &&
test_must_fail git stash drop stash@{1} &&
@@ -645,7 +708,7 @@
git stash drop
'
-test_expect_success 'stash branch should not drop the stash if the branch exists' '
+test_expect_success 'branch: do not drop the stash if the branch exists' '
git stash clear &&
echo foo >file &&
git add file &&
@@ -656,7 +719,7 @@
git rev-parse stash@{0} --
'
-test_expect_success 'stash branch should not drop the stash if the apply fails' '
+test_expect_success 'branch: should not drop the stash if the apply fails' '
git stash clear &&
git reset HEAD~1 --hard &&
echo foo >file &&
@@ -670,7 +733,7 @@
git rev-parse stash@{0} --
'
-test_expect_success 'stash apply shows status same as git status (relative to current directory)' '
+test_expect_success 'apply: show same status as git status (relative to ./)' '
git stash clear &&
echo 1 >subdir/subfile1 &&
echo 2 >subdir/subfile2 &&
@@ -689,7 +752,7 @@
test_i18ncmp expect actual
'
-cat > expect << EOF
+cat >expect <<EOF
diff --git a/HEAD b/HEAD
new file mode 100644
index 0000000..fe0cbee
@@ -702,14 +765,14 @@
test_expect_success 'stash where working directory contains "HEAD" file' '
git stash clear &&
git reset --hard &&
- echo file-not-a-ref > HEAD &&
+ echo file-not-a-ref >HEAD &&
git add HEAD &&
test_tick &&
git stash &&
git diff-files --quiet &&
git diff-index --cached --quiet HEAD &&
test "$(git rev-parse stash^)" = "$(git rev-parse HEAD)" &&
- git diff stash^..stash > output &&
+ git diff stash^..stash >output &&
test_cmp expect output
'
@@ -1011,7 +1074,7 @@
test_i18ncmp expect actual
'
-test_expect_success 'stash push with pathspec shows no changes when there are none' '
+test_expect_success 'push <pathspec>: show no changes when there are none' '
>foo &&
git add foo &&
git commit -m "tmp" &&
@@ -1021,12 +1084,35 @@
test_i18ncmp expect actual
'
-test_expect_success 'stash push with pathspec not in the repository errors out' '
+test_expect_success 'push: <pathspec> not in the repository errors out' '
>untracked &&
test_must_fail git stash push untracked &&
test_path_is_file untracked
'
+test_expect_success 'push: -q is quiet with changes' '
+ >foo &&
+ git add foo &&
+ git stash push -q >output 2>&1 &&
+ test_must_be_empty output
+'
+
+test_expect_success 'push: -q is quiet with no changes' '
+ git stash push -q >output 2>&1 &&
+ test_must_be_empty output
+'
+
+test_expect_success 'push: -q is quiet even if there is no initial commit' '
+ git init foo_dir &&
+ test_when_finished rm -rf foo_dir &&
+ (
+ cd foo_dir &&
+ >bar &&
+ test_must_fail git stash push -q >output 2>&1 &&
+ test_must_be_empty output
+ )
+'
+
test_expect_success 'untracked files are left in place when -u is not given' '
>file &&
git add file &&
@@ -1096,6 +1182,12 @@
test_path_is_file subdir/untracked
'
+test_expect_success 'stash with user.name and user.email set works' '
+ test_config user.name "A U Thor" &&
+ test_config user.email "a.u@thor" &&
+ git stash
+'
+
test_expect_success 'stash works when user.name and user.email are not set' '
git reset &&
>1 &&
diff --git a/t/t3905-stash-include-untracked.sh b/t/t3905-stash-include-untracked.sh
index cc1c8a7..29ca76f 100755
--- a/t/t3905-stash-include-untracked.sh
+++ b/t/t3905-stash-include-untracked.sh
@@ -283,4 +283,10 @@
test_i18ncmp expect actual
'
+test_expect_success 'stash -u with globs' '
+ >untracked.txt &&
+ git stash -u -- ":(glob)**/*.txt" &&
+ test_path_is_missing untracked.txt
+'
+
test_done
diff --git a/t/t3907-stash-show-config.sh b/t/t3907-stash-show-config.sh
new file mode 100755
index 0000000..10914bb
--- /dev/null
+++ b/t/t3907-stash-show-config.sh
@@ -0,0 +1,83 @@
+#!/bin/sh
+
+test_description='Test git stash show configuration.'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ test_commit file
+'
+
+# takes three parameters:
+# 1. the stash.showStat value (or "<unset>")
+# 2. the stash.showPatch value (or "<unset>")
+# 3. the diff options of the expected output (or nothing for no output)
+test_stat_and_patch () {
+ if test "<unset>" = "$1"
+ then
+ test_unconfig stash.showStat
+ else
+ test_config stash.showStat "$1"
+ fi &&
+
+ if test "<unset>" = "$2"
+ then
+ test_unconfig stash.showPatch
+ else
+ test_config stash.showPatch "$2"
+ fi &&
+
+ shift 2 &&
+ echo 2 >file.t &&
+ if test $# != 0
+ then
+ git diff "$@" >expect
+ fi &&
+ git stash &&
+ git stash show >actual &&
+
+ if test $# = 0
+ then
+ test_must_be_empty actual
+ else
+ test_cmp expect actual
+ fi
+}
+
+test_expect_success 'showStat unset showPatch unset' '
+ test_stat_and_patch "<unset>" "<unset>" --stat
+'
+
+test_expect_success 'showStat unset showPatch false' '
+ test_stat_and_patch "<unset>" false --stat
+'
+
+test_expect_success 'showStat unset showPatch true' '
+ test_stat_and_patch "<unset>" true --stat -p
+'
+
+test_expect_success 'showStat false showPatch unset' '
+ test_stat_and_patch false "<unset>"
+'
+
+test_expect_success 'showStat false showPatch false' '
+ test_stat_and_patch false false
+'
+
+test_expect_success 'showStat false showPatch true' '
+ test_stat_and_patch false true -p
+'
+
+test_expect_success 'showStat true showPatch unset' '
+ test_stat_and_patch true "<unset>" --stat
+'
+
+test_expect_success 'showStat true showPatch false' '
+ test_stat_and_patch true false --stat
+'
+
+test_expect_success 'showStat true showPatch true' '
+ test_stat_and_patch true true --stat -p
+'
+
+test_done
diff --git a/t/t4053-diff-no-index.sh b/t/t4053-diff-no-index.sh
index 4331b31..0168946 100755
--- a/t/t4053-diff-no-index.sh
+++ b/t/t4053-diff-no-index.sh
@@ -50,8 +50,7 @@
export GIT_CEILING_DIRECTORIES &&
cd non/git &&
test_must_fail git diff --no-index a 2>actual.err &&
- echo "usage: git diff --no-index <path> <path>" >expect.err &&
- test_cmp expect.err actual.err
+ test_i18ngrep "usage: git diff --no-index" actual.err
)
'
diff --git a/t/t4067-diff-partial-clone.sh b/t/t4067-diff-partial-clone.sh
new file mode 100755
index 0000000..90c8fb2
--- /dev/null
+++ b/t/t4067-diff-partial-clone.sh
@@ -0,0 +1,103 @@
+#!/bin/sh
+
+test_description='behavior of diff when reading objects in a partial clone'
+
+. ./test-lib.sh
+
+test_expect_success 'git show batches blobs' '
+ test_when_finished "rm -rf server client trace" &&
+
+ test_create_repo server &&
+ echo a >server/a &&
+ echo b >server/b &&
+ git -C server add a b &&
+ git -C server commit -m x &&
+
+ test_config -C server uploadpack.allowfilter 1 &&
+ test_config -C server uploadpack.allowanysha1inwant 1 &&
+ git clone --bare --filter=blob:limit=0 "file://$(pwd)/server" client &&
+
+ # Ensure that there is exactly 1 negotiation by checking that there is
+ # only 1 "done" line sent. ("done" marks the end of negotiation.)
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client show HEAD &&
+ grep "git> done" trace >done_lines &&
+ test_line_count = 1 done_lines
+'
+
+test_expect_success 'diff batches blobs' '
+ test_when_finished "rm -rf server client trace" &&
+
+ test_create_repo server &&
+ echo a >server/a &&
+ echo b >server/b &&
+ git -C server add a b &&
+ git -C server commit -m x &&
+ echo c >server/c &&
+ echo d >server/d &&
+ git -C server add c d &&
+ git -C server commit -m x &&
+
+ test_config -C server uploadpack.allowfilter 1 &&
+ test_config -C server uploadpack.allowanysha1inwant 1 &&
+ git clone --bare --filter=blob:limit=0 "file://$(pwd)/server" client &&
+
+ # Ensure that there is exactly 1 negotiation by checking that there is
+ # only 1 "done" line sent. ("done" marks the end of negotiation.)
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client diff HEAD^ HEAD &&
+ grep "git> done" trace >done_lines &&
+ test_line_count = 1 done_lines
+'
+
+test_expect_success 'diff skips same-OID blobs' '
+ test_when_finished "rm -rf server client trace" &&
+
+ test_create_repo server &&
+ echo a >server/a &&
+ echo b >server/b &&
+ git -C server add a b &&
+ git -C server commit -m x &&
+ echo another-a >server/a &&
+ git -C server add a &&
+ git -C server commit -m x &&
+
+ test_config -C server uploadpack.allowfilter 1 &&
+ test_config -C server uploadpack.allowanysha1inwant 1 &&
+ git clone --bare --filter=blob:limit=0 "file://$(pwd)/server" client &&
+
+ echo a | git hash-object --stdin >hash-old-a &&
+ echo another-a | git hash-object --stdin >hash-new-a &&
+ echo b | git hash-object --stdin >hash-b &&
+
+ # Ensure that only a and another-a are fetched.
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client diff HEAD^ HEAD &&
+ grep "want $(cat hash-old-a)" trace &&
+ grep "want $(cat hash-new-a)" trace &&
+ ! grep "want $(cat hash-b)" trace
+'
+
+test_expect_success 'diff with rename detection batches blobs' '
+ test_when_finished "rm -rf server client trace" &&
+
+ test_create_repo server &&
+ echo a >server/a &&
+ printf "b\nb\nb\nb\nb\n" >server/b &&
+ git -C server add a b &&
+ git -C server commit -m x &&
+ rm server/b &&
+ printf "b\nb\nb\nb\nbX\n" >server/c &&
+ git -C server add c &&
+ git -C server commit -a -m x &&
+
+ test_config -C server uploadpack.allowfilter 1 &&
+ test_config -C server uploadpack.allowanysha1inwant 1 &&
+ git clone --bare --filter=blob:limit=0 "file://$(pwd)/server" client &&
+
+ # Ensure that there is exactly 1 negotiation by checking that there is
+ # only 1 "done" line sent. ("done" marks the end of negotiation.)
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client diff -M HEAD^ HEAD >out &&
+ grep "similarity index" out &&
+ grep "git> done" trace >done_lines &&
+ test_line_count = 1 done_lines
+'
+
+test_done
diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh
index 1eeb828..df60f18 100755
--- a/t/t5304-prune.sh
+++ b/t/t5304-prune.sh
@@ -341,4 +341,12 @@
git prune --no-expire
'
+test_expect_success 'trivial prune with bitmaps enabled' '
+ git repack -adb &&
+ blob=$(echo bitmap-unreachable-blob | git hash-object -w --stdin) &&
+ git prune --expire=now &&
+ git cat-file -e HEAD &&
+ test_must_fail git cat-file -e $blob
+'
+
test_done
diff --git a/t/t5310-pack-bitmaps.sh b/t/t5310-pack-bitmaps.sh
index 82d7f7f..a26c8ba 100755
--- a/t/t5310-pack-bitmaps.sh
+++ b/t/t5310-pack-bitmaps.sh
@@ -34,8 +34,7 @@
bitmaptip=$(git rev-parse master) &&
blob=$(echo tagged-blob | git hash-object -w --stdin) &&
git tag tagged-blob $blob &&
- git config repack.writebitmaps true &&
- git config pack.writebitmaphashcache true
+ git config repack.writebitmaps true
'
test_expect_success 'full repack creates bitmaps' '
@@ -269,7 +268,7 @@
git clone --bare . compat-jgit.git &&
(
cd compat-jgit.git &&
- rm -f .git/objects/pack/*.bitmap &&
+ rm -f objects/pack/*.bitmap &&
jgit gc &&
git rev-list --test-bitmap HEAD
)
diff --git a/t/t5317-pack-objects-filter-objects.sh b/t/t5317-pack-objects-filter-objects.sh
index 24541ea..4c0201c 100755
--- a/t/t5317-pack-objects-filter-objects.sh
+++ b/t/t5317-pack-objects-filter-objects.sh
@@ -25,7 +25,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r1 pack-objects --rev --stdout >all.pack <<-EOF &&
+ git -C r1 pack-objects --revs --stdout >all.pack <<-EOF &&
HEAD
EOF
git -C r1 index-pack ../all.pack &&
@@ -39,7 +39,7 @@
'
test_expect_success 'verify blob:none packfile has no blobs' '
- git -C r1 pack-objects --rev --stdout --filter=blob:none >filter.pack <<-EOF &&
+ git -C r1 pack-objects --revs --stdout --filter=blob:none >filter.pack <<-EOF &&
HEAD
EOF
git -C r1 index-pack ../filter.pack &&
@@ -74,7 +74,7 @@
git -C r5 commit -m "foo" &&
del=$(git -C r5 rev-parse HEAD^{tree} | sed "s|..|&/|") &&
rm r5/.git/objects/$del &&
- test_must_fail git -C r5 pack-objects --rev --stdout 2>bad_tree <<-EOF &&
+ test_must_fail git -C r5 pack-objects --revs --stdout 2>bad_tree <<-EOF &&
HEAD
EOF
grep "bad tree object" bad_tree
@@ -88,7 +88,7 @@
'
test_expect_success 'verify tree:0 packfile has no blobs or trees' '
- git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+ git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
HEAD
EOF
git -C r1 index-pack ../commitsonly.pack &&
@@ -98,7 +98,7 @@
test_expect_success 'grab tree directly when using tree:0' '
# We should get the tree specified directly but not its blobs or subtrees.
- git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+ git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
HEAD:
EOF
git -C r1 index-pack ../commitsonly.pack &&
@@ -128,7 +128,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r2 pack-objects --rev --stdout >all.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout >all.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../all.pack &&
@@ -142,7 +142,7 @@
'
test_expect_success 'verify blob:limit=500 omits all blobs' '
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../filter.pack &&
@@ -157,7 +157,7 @@
'
test_expect_success 'verify blob:limit=1000' '
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../filter.pack &&
@@ -176,7 +176,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../filter.pack &&
@@ -194,7 +194,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../filter.pack &&
@@ -212,7 +212,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../filter.pack &&
@@ -230,7 +230,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
HEAD
$(git -C r2 rev-parse HEAD:large.10000)
EOF
@@ -249,7 +249,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r2 pack-objects --rev --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
+ git -C r2 pack-objects --revs --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
HEAD
EOF
git -C r2 index-pack ../filter.pack &&
@@ -302,7 +302,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r3 pack-objects --rev --stdout >all.pack <<-EOF &&
+ git -C r3 pack-objects --revs --stdout >all.pack <<-EOF &&
HEAD
EOF
git -C r3 index-pack ../all.pack &&
@@ -320,7 +320,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r3 pack-objects --rev --stdout --filter=sparse:path=../pattern1 >filter.pack <<-EOF &&
+ git -C r3 pack-objects --revs --stdout --filter=sparse:path=../pattern1 >filter.pack <<-EOF &&
HEAD
EOF
git -C r3 index-pack ../filter.pack &&
@@ -352,7 +352,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r3 pack-objects --rev --stdout --filter=sparse:path=../pattern2 >filter.pack <<-EOF &&
+ git -C r3 pack-objects --revs --stdout --filter=sparse:path=../pattern2 >filter.pack <<-EOF &&
HEAD
EOF
git -C r3 index-pack ../filter.pack &&
@@ -404,7 +404,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r4 pack-objects --rev --stdout >all.pack <<-EOF &&
+ git -C r4 pack-objects --revs --stdout >all.pack <<-EOF &&
HEAD
EOF
git -C r4 index-pack ../all.pack &&
@@ -423,7 +423,7 @@
sort >expected &&
oid=$(git -C r4 ls-files -s pattern | awk -f print_2.awk) &&
- git -C r4 pack-objects --rev --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
+ git -C r4 pack-objects --revs --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
HEAD
EOF
git -C r4 index-pack ../filter.pack &&
@@ -441,7 +441,7 @@
awk -f print_2.awk ls_files_result |
sort >expected &&
- git -C r4 pack-objects --rev --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
+ git -C r4 pack-objects --revs --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
HEAD
EOF
git -C r4 index-pack ../filter.pack &&
@@ -470,19 +470,19 @@
'
test_expect_success 'verify pack-objects fails w/ missing objects' '
- test_must_fail git -C r1 pack-objects --rev --stdout >miss.pack <<-EOF
+ test_must_fail git -C r1 pack-objects --revs --stdout >miss.pack <<-EOF
HEAD
EOF
'
test_expect_success 'verify pack-objects fails w/ --missing=error' '
- test_must_fail git -C r1 pack-objects --rev --stdout --missing=error >miss.pack <<-EOF
+ test_must_fail git -C r1 pack-objects --revs --stdout --missing=error >miss.pack <<-EOF
HEAD
EOF
'
test_expect_success 'verify pack-objects w/ --missing=allow-any' '
- git -C r1 pack-objects --rev --stdout --missing=allow-any >miss.pack <<-EOF
+ git -C r1 pack-objects --revs --stdout --missing=allow-any >miss.pack <<-EOF
HEAD
EOF
'
diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh
index 069e4e2..840ad4d 100755
--- a/t/t5318-commit-graph.sh
+++ b/t/t5318-commit-graph.sh
@@ -366,6 +366,26 @@
GRAPH_BYTE_OCTOPUS=$(($GRAPH_OCTOPUS_DATA_OFFSET + 4))
GRAPH_BYTE_FOOTER=$(($GRAPH_OCTOPUS_DATA_OFFSET + 4 * $NUM_OCTOPUS_EDGES))
+corrupt_graph_setup() {
+ cd "$TRASH_DIRECTORY/full" &&
+ test_when_finished mv commit-graph-backup $objdir/info/commit-graph &&
+ cp $objdir/info/commit-graph commit-graph-backup
+}
+
+corrupt_graph_verify() {
+ grepstr=$1
+ test_must_fail git commit-graph verify 2>test_err &&
+ grep -v "^+" test_err >err &&
+ test_i18ngrep "$grepstr" err &&
+ if test "$2" != "no-copy"
+ then
+ cp $objdir/info/commit-graph commit-graph-pre-write-test
+ fi &&
+ git status --short &&
+ GIT_TEST_COMMIT_GRAPH_DIE_ON_LOAD=true git commit-graph write &&
+ git commit-graph verify
+}
+
# usage: corrupt_graph_and_verify <position> <data> <string> [<zero_pos>]
# Manipulates the commit-graph file at the position
# by inserting the data, optionally zeroing the file
@@ -376,19 +396,28 @@
pos=$1
data="${2:-\0}"
grepstr=$3
- cd "$TRASH_DIRECTORY/full" &&
+ corrupt_graph_setup &&
orig_size=$(wc -c < $objdir/info/commit-graph) &&
zero_pos=${4:-${orig_size}} &&
- test_when_finished mv commit-graph-backup $objdir/info/commit-graph &&
- cp $objdir/info/commit-graph commit-graph-backup &&
printf "$data" | dd of="$objdir/info/commit-graph" bs=1 seek="$pos" conv=notrunc &&
dd of="$objdir/info/commit-graph" bs=1 seek="$zero_pos" if=/dev/null &&
generate_zero_bytes $(($orig_size - $zero_pos)) >>"$objdir/info/commit-graph" &&
- test_must_fail git commit-graph verify 2>test_err &&
- grep -v "^+" test_err >err &&
- test_i18ngrep "$grepstr" err
+ corrupt_graph_verify "$grepstr"
+
}
+test_expect_success POSIXPERM,SANITY 'detect permission problem' '
+ corrupt_graph_setup &&
+ chmod 000 $objdir/info/commit-graph &&
+ corrupt_graph_verify "Could not open" "no-copy"
+'
+
+test_expect_success 'detect too small' '
+ corrupt_graph_setup &&
+ echo "a small graph" >$objdir/info/commit-graph &&
+ corrupt_graph_verify "too small"
+'
+
test_expect_success 'detect bad signature' '
corrupt_graph_and_verify 0 "\0" \
"graph signature"
@@ -499,6 +528,7 @@
git fsck &&
corrupt_graph_and_verify $GRAPH_BYTE_FOOTER "\00" \
"incorrect checksum" &&
+ cp commit-graph-pre-write-test $objdir/info/commit-graph &&
test_must_fail git fsck
'
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index 70926b5..1ebf19e 100755
--- a/t/t5319-multi-pack-index.sh
+++ b/t/t5319-multi-pack-index.sh
@@ -86,13 +86,14 @@
'
midx_git_two_modes () {
+ git -c core.multiPackIndex=false $1 >expect &&
+ git -c core.multiPackIndex=true $1 >actual &&
if [ "$2" = "sorted" ]
then
- git -c core.multiPackIndex=false $1 | sort >expect &&
- git -c core.multiPackIndex=true $1 | sort >actual
- else
- git -c core.multiPackIndex=false $1 >expect &&
- git -c core.multiPackIndex=true $1 >actual
+ sort <expect >expect.sorted &&
+ mv expect.sorted expect &&
+ sort <actual >actual.sorted &&
+ mv actual.sorted actual
fi &&
test_cmp expect actual
}
@@ -103,8 +104,8 @@
midx_git_two_modes "rev-list --objects --all" &&
midx_git_two_modes "log --raw" &&
midx_git_two_modes "count-objects --verbose" &&
- midx_git_two_modes "cat-file --batch-all-objects --buffer --batch-check" &&
- midx_git_two_modes "cat-file --batch-all-objects --buffer --batch-check --unsorted" sorted
+ midx_git_two_modes "cat-file --batch-all-objects --batch-check" &&
+ midx_git_two_modes "cat-file --batch-all-objects --batch-check --unordered" sorted
'
}
@@ -116,6 +117,20 @@
compare_results_with_midx "one v2 pack"
+test_expect_success 'corrupt idx not opened' '
+ idx=$(test-tool read-midx $objdir | grep "\.idx\$") &&
+ mv $objdir/pack/$idx backup-$idx &&
+ test_when_finished "mv backup-\$idx \$objdir/pack/\$idx" &&
+
+ # This is the minimum size for a sha-1 based .idx; this lets
+ # us pass perfunctory tests, but anything that actually opens and reads
+ # the idx file will complain.
+ test_copy_bytes 1064 <backup-$idx >$objdir/pack/$idx &&
+
+ git -c core.multiPackIndex=true rev-list --objects --all 2>err &&
+ test_must_be_empty err
+'
+
test_expect_success 'add more objects' '
for i in $(test_seq 6 10)
do
diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh
index a4a5903..7344253 100755
--- a/t/t5407-post-rewrite-hook.sh
+++ b/t/t5407-post-rewrite-hook.sh
@@ -131,7 +131,7 @@
test_expect_success 'git rebase with implicit use of interactive backend' '
git reset --hard D &&
clear_hook_input &&
- test_must_fail git rebase --keep --onto A B &&
+ test_must_fail git rebase --keep-empty --onto A B &&
echo C > foo &&
git add foo &&
git rebase --continue &&
@@ -146,7 +146,7 @@
test_expect_success 'git rebase --skip with implicit use of interactive backend' '
git reset --hard D &&
clear_hook_input &&
- test_must_fail git rebase --keep --onto A B &&
+ test_must_fail git rebase --keep-empty --onto A B &&
test_must_fail git rebase --skip &&
echo D > foo &&
git add foo &&
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index 0ef4d6f..1c71c0e 100755
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -920,7 +920,4 @@
fetch_filter_blob_limit_zero "$HTTPD_DOCUMENT_ROOT_PATH/server" "$HTTPD_URL/smart/server"
'
-stop_httpd
-
-
test_done
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 3b7b305..e98d90d 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -978,6 +978,4 @@
check_negotiation_tip
'
-stop_httpd
-
test_done
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index 4bfbb79..c81ca36 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -1241,9 +1241,9 @@
cd shallow &&
# Some protocol versions (e.g. 2) support fetching
# unadvertised objects, so restrict this test to v0.
- test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
git fetch ../testrepo/.git $SHA1_3 &&
- test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
git fetch ../testrepo/.git $SHA1_1 &&
git --git-dir=../testrepo/.git config uploadpack.allowreachablesha1inwant true &&
git fetch ../testrepo/.git $SHA1_1 &&
@@ -1251,8 +1251,9 @@
test_must_fail git cat-file commit $SHA1_2 &&
git fetch ../testrepo/.git $SHA1_2 &&
git cat-file commit $SHA1_2 &&
- test_must_fail ok=sigpipe env GIT_TEST_PROTOCOL_VERSION= \
- git fetch ../testrepo/.git $SHA1_3
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
+ git fetch ../testrepo/.git $SHA1_3 2>err &&
+ test_i18ngrep "remote error:.*not our ref.*$SHA1_3\$" err
)
'
done
@@ -1284,6 +1285,17 @@
test_cmp expect actual
'
+test_expect_success 'peeled advertisements are not considered ref tips' '
+ mk_empty testrepo &&
+ git -C testrepo commit --allow-empty -m one &&
+ git -C testrepo commit --allow-empty -m two &&
+ git -C testrepo tag -m foo mytag HEAD^ &&
+ oid=$(git -C testrepo rev-parse mytag^{commit}) &&
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION= \
+ git fetch testrepo $oid 2>err &&
+ test_i18ngrep "Server does not allow request for unadvertised object" err
+'
+
test_expect_success 'pushing a specific ref applies remote.$name.push as refmap' '
mk_test testrepo heads/master &&
rm -fr src dst &&
@@ -1382,7 +1394,7 @@
test_cmp expect actual
'
-test_expect_success 'push --follow-tag only pushes relevant tags' '
+test_expect_success 'push --follow-tags only pushes relevant tags' '
mk_test testrepo heads/master &&
rm -fr src dst &&
git init src &&
@@ -1396,7 +1408,7 @@
git tag -m "future" future &&
git checkout master &&
git for-each-ref refs/heads/master refs/tags/tag >../expect &&
- git push --follow-tag ../dst master
+ git push --follow-tags ../dst master
) &&
(
cd dst &&
diff --git a/t/t5521-pull-options.sh b/t/t5521-pull-options.sh
index c19d8db..ccde8ba 100755
--- a/t/t5521-pull-options.sh
+++ b/t/t5521-pull-options.sh
@@ -77,6 +77,14 @@
test_must_be_empty out &&
test -s err)
'
+test_expect_success 'git pull --cleanup errors early on invalid argument' '
+ mkdir clonedcleanup &&
+ (cd clonedcleanup && git init &&
+ test_must_fail git pull --cleanup invalid "../parent" >out 2>err &&
+ test_must_be_empty out &&
+ test -s err)
+'
+
test_expect_success 'git pull --force' '
mkdir clonedoldstyle &&
diff --git a/t/t5530-upload-pack-error.sh b/t/t5530-upload-pack-error.sh
index 4f6e32b..a1d3031 100755
--- a/t/t5530-upload-pack-error.sh
+++ b/t/t5530-upload-pack-error.sh
@@ -57,13 +57,25 @@
grep "bad tree object" output.err
'
-test_expect_success 'upload-pack error message when bad ref requested' '
+test_expect_success 'upload-pack fails due to bad want (no object)' '
printf "0045want %s multi_ack_detailed\n00000009done\n0000" \
"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef" >input &&
test_must_fail git upload-pack . <input >output 2>output.err &&
- grep -q "not our ref" output.err &&
- ! grep -q multi_ack_detailed output.err
+ grep "not our ref" output.err &&
+ grep "ERR" output &&
+ ! grep multi_ack_detailed output.err
+'
+
+test_expect_success 'upload-pack fails due to bad want (not tip)' '
+
+ oid=$(echo an object we have | git hash-object -w --stdin) &&
+ printf "0045want %s multi_ack_detailed\n00000009done\n0000" \
+ "$oid" >input &&
+ test_must_fail git upload-pack . <input >output 2>output.err &&
+ grep "not our ref" output.err &&
+ grep "ERR" output &&
+ ! grep multi_ack_detailed output.err
'
test_expect_success 'upload-pack fails due to error in pack-objects enumeration' '
diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
index e2c37fd..4ad059e 100755
--- a/t/t5531-deep-submodule-push.sh
+++ b/t/t5531-deep-submodule-push.sh
@@ -363,7 +363,7 @@
) &&
git add b &&
git commit -m "added submodule" &&
- git push --recurse-submodule=check origin master
+ git push --recurse-submodules=check origin master
)
'
diff --git a/t/t5537-fetch-shallow.sh b/t/t5537-fetch-shallow.sh
index 6caf628..66f0b64 100755
--- a/t/t5537-fetch-shallow.sh
+++ b/t/t5537-fetch-shallow.sh
@@ -255,6 +255,4 @@
git -C client fsck
'
-stop_httpd
-
test_done
diff --git a/t/t5539-fetch-http-shallow.sh b/t/t5539-fetch-http-shallow.sh
index cdb687b..b4ad81f 100755
--- a/t/t5539-fetch-http-shallow.sh
+++ b/t/t5539-fetch-http-shallow.sh
@@ -149,5 +149,4 @@
)
'
-stop_httpd
test_done
diff --git a/t/t5540-http-push-webdav.sh b/t/t5540-http-push-webdav.sh
index 88ff5a4..a094fd5 100755
--- a/t/t5540-http-push-webdav.sh
+++ b/t/t5540-http-push-webdav.sh
@@ -176,6 +176,4 @@
test_cmp expect actual
'
-stop_httpd
-
test_done
diff --git a/t/t5541-http-push-smart.sh b/t/t5541-http-push-smart.sh
index 0e3055a..8ef8763 100755
--- a/t/t5541-http-push-smart.sh
+++ b/t/t5541-http-push-smart.sh
@@ -383,5 +383,4 @@
test_i18ngrep ! "^hint: " decoded
'
-stop_httpd
test_done
diff --git a/t/t5542-push-http-shallow.sh b/t/t5542-push-http-shallow.sh
index 5165833..ddc1db7 100755
--- a/t/t5542-push-http-shallow.sh
+++ b/t/t5542-push-http-shallow.sh
@@ -90,5 +90,4 @@
)
'
-stop_httpd
test_done
diff --git a/t/t5545-push-options.sh b/t/t5545-push-options.sh
index b47a958..6d1d59c 100755
--- a/t/t5545-push-options.sh
+++ b/t/t5545-push-options.sh
@@ -278,6 +278,4 @@
test_cmp expect "$HTTPD_DOCUMENT_ROOT_PATH"/upstream.git/hooks/pre-receive.push_options
'
-stop_httpd
-
test_done
diff --git a/t/t5550-http-fetch-dumb.sh b/t/t5550-http-fetch-dumb.sh
index 694b77c..b811d89 100755
--- a/t/t5550-http-fetch-dumb.sh
+++ b/t/t5550-http-fetch-dumb.sh
@@ -424,5 +424,4 @@
git -c http.followredirects=true clone "$HTTPD_URL/dumb/alt-child.git"
'
-stop_httpd
test_done
diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh
index c760514..ac74626 100755
--- a/t/t5551-http-fetch-smart.sh
+++ b/t/t5551-http-fetch-smart.sh
@@ -469,5 +469,4 @@
grep "server-side error" actual
'
-stop_httpd
test_done
diff --git a/t/t5561-http-backend.sh b/t/t5561-http-backend.sh
index 1c49054..6eb0294 100755
--- a/t/t5561-http-backend.sh
+++ b/t/t5561-http-backend.sh
@@ -132,5 +132,4 @@
check_access_log exp
'
-stop_httpd
test_done
diff --git a/t/t5570-git-daemon.sh b/t/t5570-git-daemon.sh
index 58ee787..34487bb 100755
--- a/t/t5570-git-daemon.sh
+++ b/t/t5570-git-daemon.sh
@@ -90,6 +90,7 @@
test_expect_success 'fetch notices corrupt idx' '
cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad2.git &&
(cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad2.git &&
+ rm -f objects/pack/multi-pack-index &&
p=$(ls objects/pack/pack-*.idx) &&
chmod u+w $p &&
printf %0256d 0 | dd of=$p bs=256 count=1 seek=1 conv=notrunc
@@ -198,5 +199,4 @@
test_cmp expect actual
'
-stop_git_daemon
test_done
diff --git a/t/t5581-http-curl-verbose.sh b/t/t5581-http-curl-verbose.sh
index cd9283e..5129b07 100755
--- a/t/t5581-http-curl-verbose.sh
+++ b/t/t5581-http-curl-verbose.sh
@@ -23,6 +23,4 @@
grep "< HTTP/1.1 500 Intentional Breakage" curl_log
'
-stop_httpd
-
test_done
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index a454b14..de9d99c 100755
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -611,10 +611,6 @@
git -C replay.git index-pack -v --stdin <tmp.pack
'
-hex2oct () {
- perl -ne 'printf "\\%03o", hex for /../g'
-}
-
test_expect_success 'clone on case-insensitive fs' '
git init icasefs &&
(
@@ -733,6 +729,4 @@
partial_clone "$HTTPD_DOCUMENT_ROOT_PATH/server" "$HTTPD_URL/smart/server"
'
-stop_httpd
-
test_done
diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh
index 9643acb..9a8f988 100755
--- a/t/t5616-partial-clone.sh
+++ b/t/t5616-partial-clone.sh
@@ -331,6 +331,4 @@
! test -e "$HTTPD_ROOT_PATH/one-time-sed"
'
-stop_httpd
-
test_done
diff --git a/t/t5700-protocol-v1.sh b/t/t5700-protocol-v1.sh
index d5ed196..7c9511c 100755
--- a/t/t5700-protocol-v1.sh
+++ b/t/t5700-protocol-v1.sh
@@ -292,6 +292,4 @@
grep "git< version 1" log
'
-stop_httpd
-
test_done
diff --git a/t/t5701-git-serve.sh b/t/t5701-git-serve.sh
index fe45bf8..ffb9613 100755
--- a/t/t5701-git-serve.sh
+++ b/t/t5701-git-serve.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-test_description='test git-serve and server commands'
+test_description='test protocol v2 server commands'
. ./test-lib.sh
@@ -14,7 +14,8 @@
0000
EOF
- GIT_TEST_SIDEBAND_ALL=0 git serve --advertise-capabilities >out &&
+ GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
+ --advertise-capabilities >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -24,11 +25,11 @@
test-tool pkt-line pack >in <<-EOF &&
0000
EOF
- git serve --stateless-rpc >out <in &&
+ test-tool serve-v2 --stateless-rpc >out <in &&
test_must_be_empty out &&
# EOF
- git serve --stateless-rpc >out &&
+ test-tool serve-v2 --stateless-rpc >out &&
test_must_be_empty out
'
@@ -37,7 +38,7 @@
foobar
0000
EOF
- test_must_fail git serve --stateless-rpc 2>err <in &&
+ test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_i18ngrep "unknown capability" err
'
@@ -46,7 +47,7 @@
agent=git/test
0000
EOF
- test_must_fail git serve --stateless-rpc 2>err <in &&
+ test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_i18ngrep "no command requested" err
'
@@ -56,7 +57,7 @@
agent=git/test
0000
EOF
- test_must_fail git serve --stateless-rpc 2>err <in &&
+ test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
test_i18ngrep "invalid command" err
'
@@ -87,7 +88,7 @@
0000
EOF
- git serve --stateless-rpc <in >out &&
+ test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -107,7 +108,7 @@
0000
EOF
- git serve --stateless-rpc <in >out &&
+ test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -127,7 +128,7 @@
0000
EOF
- git serve --stateless-rpc <in >out &&
+ test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -148,7 +149,7 @@
0000
EOF
- git serve --stateless-rpc <in >out &&
+ test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -169,7 +170,7 @@
0000
EOF
- git serve --stateless-rpc <in >out &&
+ test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -189,7 +190,7 @@
0000
EOF
- git serve --stateless-rpc <in >out &&
+ test-tool serve-v2 --stateless-rpc <in >out &&
test-tool pkt-line unpack <out >actual &&
test_cmp expect actual
'
@@ -204,7 +205,10 @@
0000
EOF
- test_must_fail git -C server serve --stateless-rpc <in >/dev/null 2>err &&
+ (
+ cd server &&
+ test_must_fail test-tool serve-v2 --stateless-rpc
+ ) <in >/dev/null 2>err &&
grep "unexpected line: .this-is-not-a-command." err
'
diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh
index e112b60..5b33f62 100755
--- a/t/t5702-protocol-v2.sh
+++ b/t/t5702-protocol-v2.sh
@@ -182,6 +182,13 @@
grep "server-option=world" log
'
+test_expect_success 'warn if using server-option with ls-remote with legacy protocol' '
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 git -c protocol.version=0 \
+ ls-remote -o hello -o world "file://$(pwd)/file_parent" master 2>err &&
+
+ test_i18ngrep "see protocol.version in" err &&
+ test_i18ngrep "server options require protocol version 2 or later" err
+'
test_expect_success 'clone with file:// using protocol v2' '
test_when_finished "rm -f log" &&
@@ -251,6 +258,40 @@
grep "server-option=world" log
'
+test_expect_success 'warn if using server-option with fetch with legacy protocol' '
+ test_when_finished "rm -rf temp_child" &&
+
+ git init temp_child &&
+
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 git -C temp_child -c protocol.version=0 \
+ fetch -o hello -o world "file://$(pwd)/file_parent" master 2>err &&
+
+ test_i18ngrep "see protocol.version in" err &&
+ test_i18ngrep "server options require protocol version 2 or later" err
+'
+
+test_expect_success 'server-options are sent when cloning' '
+ test_when_finished "rm -rf log myclone" &&
+
+ GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \
+ clone --server-option=hello --server-option=world \
+ "file://$(pwd)/file_parent" myclone &&
+
+ grep "server-option=hello" log &&
+ grep "server-option=world" log
+'
+
+test_expect_success 'warn if using server-option with clone with legacy protocol' '
+ test_when_finished "rm -rf myclone" &&
+
+ test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 git -c protocol.version=0 \
+ clone --server-option=hello --server-option=world \
+ "file://$(pwd)/file_parent" myclone 2>err &&
+
+ test_i18ngrep "see protocol.version in" err &&
+ test_i18ngrep "server options require protocol version 2 or later" err
+'
+
test_expect_success 'upload-pack respects config using protocol v2' '
git init server &&
write_script server/.git/hook <<-\EOF &&
@@ -359,12 +400,13 @@
0000
EOF
- test_must_fail git -C server serve --stateless-rpc <in >/dev/null 2>err &&
+ test_must_fail test-tool -C server serve-v2 --stateless-rpc \
+ <in >/dev/null 2>err &&
grep "unexpected line: .filter blob:none." err &&
# Exercise to ensure that if advertised, filter works
git -C server config uploadpack.allowfilter 1 &&
- git -C server serve --stateless-rpc <in >/dev/null
+ test-tool -C server serve-v2 --stateless-rpc <in >/dev/null
'
test_expect_success 'default refspec is used to filter ref when fetchcing' '
@@ -687,6 +729,4 @@
test_i18ngrep "expected no other sections to be sent after no .ready." err
'
-stop_httpd
-
test_done
diff --git a/t/t5703-upload-pack-ref-in-want.sh b/t/t5703-upload-pack-ref-in-want.sh
index f87b2f6..0951d1b 100755
--- a/t/t5703-upload-pack-ref-in-want.sh
+++ b/t/t5703-upload-pack-ref-in-want.sh
@@ -48,15 +48,15 @@
'
test_expect_success 'config controls ref-in-want advertisement' '
- git serve --advertise-capabilities >out &&
+ test-tool serve-v2 --advertise-capabilities >out &&
! grep -a ref-in-want out &&
git config uploadpack.allowRefInWant false &&
- git serve --advertise-capabilities >out &&
+ test-tool serve-v2 --advertise-capabilities >out &&
! grep -a ref-in-want out &&
git config uploadpack.allowRefInWant true &&
- git serve --advertise-capabilities >out &&
+ test-tool serve-v2 --advertise-capabilities >out &&
grep -a ref-in-want out
'
@@ -70,7 +70,7 @@
0000
EOF
- test_must_fail git serve --stateless-rpc 2>out <in &&
+ test_must_fail test-tool serve-v2 --stateless-rpc 2>out <in &&
grep "unknown ref" out
'
@@ -90,7 +90,7 @@
0000
EOF
- git serve --stateless-rpc >out <in &&
+ test-tool serve-v2 --stateless-rpc >out <in &&
check_output
'
@@ -112,7 +112,7 @@
0000
EOF
- git serve --stateless-rpc >out <in &&
+ test-tool serve-v2 --stateless-rpc >out <in &&
check_output
'
@@ -133,7 +133,7 @@
0000
EOF
- git serve --stateless-rpc >out <in &&
+ test-tool serve-v2 --stateless-rpc >out <in &&
check_output
'
@@ -153,7 +153,7 @@
0000
EOF
- git serve --stateless-rpc >out <in &&
+ test-tool serve-v2 --stateless-rpc >out <in &&
check_output
'
@@ -257,8 +257,6 @@
test_i18ngrep "fatal: remote error: unknown ref refs/heads/raster" err
'
-stop_httpd
-
REPO="$(pwd)/repo"
LOCAL_PRISTINE="$(pwd)/local_pristine"
diff --git a/t/t5801-remote-helpers.sh b/t/t5801-remote-helpers.sh
index aaaa722..d04f800 100755
--- a/t/t5801-remote-helpers.sh
+++ b/t/t5801-remote-helpers.sh
@@ -8,6 +8,8 @@
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-gpg.sh
+PATH="$TEST_DIRECTORY/t5801:$PATH"
+
compare_refs() {
git --git-dir="$1/.git" rev-parse --verify $2 >expect &&
git --git-dir="$3/.git" rev-parse --verify $4 >actual &&
diff --git a/git-remote-testgit.sh b/t/t5801/git-remote-testgit
similarity index 100%
rename from git-remote-testgit.sh
rename to t/t5801/git-remote-testgit
diff --git a/t/t5812-proto-disable-http.sh b/t/t5812-proto-disable-http.sh
index 872788a..af8772f 100755
--- a/t/t5812-proto-disable-http.sh
+++ b/t/t5812-proto-disable-http.sh
@@ -34,5 +34,4 @@
clone "$HTTPD_URL/smart-redir-perm/repo.git" redir.git
'
-stop_httpd
test_done
diff --git a/t/t6043-merge-rename-directories.sh b/t/t6043-merge-rename-directories.sh
index 62c5647..50b7543 100755
--- a/t/t6043-merge-rename-directories.sh
+++ b/t/t6043-merge-rename-directories.sh
@@ -75,7 +75,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -142,7 +142,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -201,7 +201,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -270,7 +270,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
git ls-files -s >out &&
@@ -350,7 +350,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -416,7 +416,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -497,7 +497,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT.*directory rename split" out &&
git ls-files -s >out &&
@@ -559,7 +559,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 >out &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -640,7 +640,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -705,7 +705,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep CONFLICT.*rename/rename.*z/d.*x/d.*w/d out &&
test_i18ngrep ! CONFLICT.*rename/rename.*y/d out &&
@@ -826,7 +826,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 5 out &&
@@ -915,7 +915,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT.*implicit dir rename" out &&
git ls-files -s >out &&
@@ -989,7 +989,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (add/add).* y/d" out &&
git ls-files -s >out &&
@@ -1069,7 +1069,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename).*x/d.*w/d.*z/d" out &&
test_i18ngrep "CONFLICT (add/add).* y/d" out &&
@@ -1153,7 +1153,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (file/directory).*y/d" out &&
git ls-files -s >out &&
@@ -1243,7 +1243,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/delete).*z/c.*y/c" out &&
git ls-files -s >out &&
@@ -1308,7 +1308,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -1370,7 +1370,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -1432,7 +1432,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -1495,7 +1495,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -1591,7 +1591,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename).*z/b.*y/b.*w/b" out &&
test_i18ngrep "CONFLICT (rename/rename).*z/c.*y/c.*x/c" out &&
@@ -1663,7 +1663,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
git ls-files -s >out &&
@@ -1740,7 +1740,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename).*x/d.*w/d.*y/d" out &&
git ls-files -s >out &&
@@ -1804,7 +1804,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/delete).*x/d.*y/d" out &&
git ls-files -s >out &&
@@ -1894,7 +1894,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/delete).*x/d.*y/d" out &&
git ls-files -s >out &&
@@ -1985,7 +1985,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -2063,7 +2063,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -2135,7 +2135,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (modify/delete).* z/d" out &&
git ls-files -s >out &&
@@ -2212,7 +2212,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -2287,7 +2287,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep CONFLICT.*rename/rename.*z/c.*y/c.*w/c out &&
test_i18ngrep CONFLICT.*rename/rename.*z/b.*y/b.*w/b out &&
@@ -2374,7 +2374,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 7 out &&
@@ -2444,7 +2444,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -2534,7 +2534,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 >out &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "WARNING: Avoiding applying x -> z rename to x/f" out &&
git ls-files -s >out &&
@@ -2622,7 +2622,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 >out &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "WARNING: Avoiding applying z -> y rename to z/t" out &&
test_i18ngrep "WARNING: Avoiding applying y -> x rename to y/a" out &&
test_i18ngrep "WARNING: Avoiding applying x -> w rename to x/b" out &&
@@ -2704,7 +2704,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
grep "CONFLICT (implicit dir rename): Cannot map more than one path to combined/yo" out >error_line &&
grep -q dir1/yo error_line &&
grep -q dir2/yo error_line &&
@@ -2782,7 +2782,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -2849,7 +2849,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -2918,7 +2918,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -2993,7 +2993,7 @@
echo very >z/c &&
echo important >z/d &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "The following untracked working tree files would be overwritten by merge" err &&
git ls-files -s >out &&
@@ -3061,7 +3061,7 @@
echo important >y/d &&
echo contents >y/e &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/delete).*Version B\^0 of y/d left in tree at y/d~B\^0" out &&
test_i18ngrep "Error: Refusing to lose untracked file at y/e; writing to y/e~B\^0 instead" out &&
@@ -3137,7 +3137,7 @@
git checkout A^0 &&
echo important >y/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose untracked file at y/c; adding as y/c~B\^0 instead" out &&
@@ -3174,7 +3174,7 @@
mkdir y &&
echo important >y/c &&
- test_must_fail git merge -s recursive A^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive A^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose untracked file at y/c; adding as y/c~HEAD instead" out &&
@@ -3249,7 +3249,7 @@
git checkout A^0 &&
echo important >y/wham &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose untracked file at y/wham" out &&
@@ -3327,7 +3327,7 @@
mkdir z &&
echo random >z/c &&
- git merge -s recursive B^0 >out 2>err &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep ! "following untracked working tree files would be overwritten by merge" err &&
git ls-files -s >out &&
@@ -3407,7 +3407,7 @@
git checkout A^0 &&
echo stuff >>z/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "Refusing to lose dirty file at z/c" out &&
test_seq 1 10 >expected &&
@@ -3479,7 +3479,7 @@
git checkout A^0 &&
echo stuff >>z/c &&
- git merge -s recursive B^0 >out 2>err &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "Refusing to lose dirty file at z/c" out &&
grep -q stuff z/c &&
@@ -3554,7 +3554,7 @@
git checkout A^0 &&
echo stuff >>y/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "following files would be overwritten by merge" err &&
grep -q stuff y/c &&
@@ -3621,7 +3621,7 @@
git checkout A^0 &&
echo stuff >>z/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "Refusing to lose dirty file at z/c" out &&
grep -q stuff z/c &&
@@ -3700,7 +3700,7 @@
git checkout A^0 &&
echo mods >>y/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose dirty file at y/c" out &&
@@ -3782,7 +3782,7 @@
git checkout A^0 &&
echo important >>y/wham &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose dirty file at y/wham" out &&
@@ -3870,7 +3870,7 @@
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -3910,7 +3910,7 @@
# To which, I can do no more than shrug my shoulders and say that
# even simple rules give weird results when given weird inputs.
-test_expect_success '12b-setup: Moving one directory hierarchy into another' '
+test_expect_success '12b-setup: Moving two directory hierarchies into each other' '
test_create_repo 12b &&
(
cd 12b &&
@@ -3940,13 +3940,13 @@
)
'
-test_expect_success '12b-check: Moving one directory hierarchy into another' '
+test_expect_success '12b-check: Moving two directory hierarchies into each other' '
(
cd 12b &&
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -4016,7 +4016,7 @@
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -u >out &&
test_line_count = 12 out &&
@@ -4051,4 +4051,356 @@
)
'
+###########################################################################
+# SECTION 13: Checking informational and conflict messages
+#
+# A year after directory rename detection became the default, it was
+# instead decided to report conflicts on the pathname on the basis that
+# some users may expect the new files added or moved into a directory to
+# be unrelated to all the other files in that directory, and thus that
+# directory rename detection is unexpected. Test that the messages printed
+# match our expectation.
+###########################################################################
+
+# Testcase 13a, Basic directory rename with newly added files
+# Commit O: z/{b,c}
+# Commit A: y/{b,c}
+# Commit B: z/{b,c,d,e/f}
+# Expected: y/{b,c,d,e/f}, with notices/conflicts for both y/d and y/e/f
+
+test_expect_success '13a-setup: messages for newly added files' '
+ test_create_repo 13a &&
+ (
+ cd 13a &&
+
+ mkdir z &&
+ echo b >z/b &&
+ echo c >z/c &&
+ git add z &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv z y &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ echo d >z/d &&
+ mkdir z/e &&
+ echo f >z/e/f &&
+ git add z/d z/e/f &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13a-check(conflict): messages for newly added files' '
+ (
+ cd 13a &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT..file.location.*z/e/f.added.in.B^0.*y/e/f out &&
+ test_i18ngrep CONFLICT..file.location.*z/d.added.in.B^0.*y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/[de]" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d &&
+ test_path_is_missing z/e/f &&
+ test_path_is_file y/e/f
+ )
+'
+
+test_expect_success '13a-check(info): messages for newly added files' '
+ (
+ cd 13a &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep Path.updated:.*z/e/f.added.in.B^0.*y/e/f out &&
+ test_i18ngrep Path.updated:.*z/d.added.in.B^0.*y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/[de]" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d &&
+ test_path_is_missing z/e/f &&
+ test_path_is_file y/e/f
+ )
+'
+
+# Testcase 13b, Transitive rename with conflicted content merge and default
+# "conflict" setting
+# (Related to testcase 1c, 9b)
+# Commit O: z/{b,c}, x/d_1
+# Commit A: y/{b,c}, x/d_2
+# Commit B: z/{b,c,d_3}
+# Expected: y/{b,c,d_merged}, with two conflict messages for y/d,
+# one about content, and one about file location
+
+test_expect_success '13b-setup: messages for transitive rename with conflicted content' '
+ test_create_repo 13b &&
+ (
+ cd 13b &&
+
+ mkdir x &&
+ mkdir z &&
+ test_seq 1 10 >x/d &&
+ echo b >z/b &&
+ echo c >z/c &&
+ git add x z &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv z y &&
+ echo 11 >>x/d &&
+ git add x/d &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ echo eleven >>x/d &&
+ git mv x/d z/d &&
+ git add z/d &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13b-check(conflict): messages for transitive rename with conflicted content' '
+ (
+ cd 13b &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT.*content.*Merge.conflict.in.y/d out &&
+ test_i18ngrep CONFLICT..file.location.*x/d.renamed.to.z/d.*moved.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+test_expect_success '13b-check(info): messages for transitive rename with conflicted content' '
+ (
+ cd 13b &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT.*content.*Merge.conflict.in.y/d out &&
+ test_i18ngrep Path.updated:.*x/d.renamed.to.z/d.in.B^0.*moving.it.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+# Testcase 13c, Rename/rename(1to1) due to directory rename
+# Commit O: z/{b,c}, x/{d,e}
+# Commit A: y/{b,c,d}, x/e
+# Commit B: z/{b,c,d}, x/e
+# Expected: y/{b,c,d}, with info or conflict messages for d (
+# A: renamed x/d -> z/d; B: renamed z/ -> y/ AND renamed x/d to y/d
+# One could argue A had partial knowledge of what was done with
+# d and B had full knowledge, but that's a slippery slope as
+# shown in testcase 13d.
+
+test_expect_success '13c-setup: messages for rename/rename(1to1) via transitive rename' '
+ test_create_repo 13c &&
+ (
+ cd 13c &&
+
+ mkdir x &&
+ mkdir z &&
+ test_seq 1 10 >x/d &&
+ echo e >x/e &&
+ echo b >z/b &&
+ echo c >z/c &&
+ git add x z &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv z y &&
+ git mv x/d y/ &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ git mv x/d z/d &&
+ git add z/d &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13c-check(conflict): messages for rename/rename(1to1) via transitive rename' '
+ (
+ cd 13c &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT..file.location.*x/d.renamed.to.z/d.*moved.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+test_expect_success '13c-check(info): messages for rename/rename(1to1) via transitive rename' '
+ (
+ cd 13c &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep Path.updated:.*x/d.renamed.to.z/d.in.B^0.*moving.it.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+# Testcase 13d, Rename/rename(1to1) due to directory rename on both sides
+# Commit O: a/{z,y}, b/x, c/w
+# Commit A: a/z, b/{y,x}, d/w
+# Commit B: a/z, d/x, c/{y,w}
+# Expected: a/z, d/{y,x,w} with no file location conflict for x
+# Easy cases:
+# * z is always in a; so it stays in a.
+# * x starts in b, only modified on one side to move into d/
+# * w starts in c, only modified on one side to move into d/
+# Hard case:
+# * A renames a/y to b/y, and B renames b/->d/ => a/y -> d/y
+# * B renames a/y to c/y, and A renames c/->d/ => a/y -> d/y
+# No conflict in where a/y ends up, so put it in d/y.
+
+test_expect_success '13d-setup: messages for rename/rename(1to1) via dual transitive rename' '
+ test_create_repo 13d &&
+ (
+ cd 13d &&
+
+ mkdir a &&
+ mkdir b &&
+ mkdir c &&
+ echo z >a/z &&
+ echo y >a/y &&
+ echo x >b/x &&
+ echo w >c/w &&
+ git add a b c &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv a/y b/ &&
+ git mv c/ d/ &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ git mv a/y c/ &&
+ git mv b/ d/ &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13d-check(conflict): messages for rename/rename(1to1) via dual transitive rename' '
+ (
+ cd 13d &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT..file.location.*a/y.renamed.to.b/y.*moved.to.d/y out &&
+ test_i18ngrep CONFLICT..file.location.*a/y.renamed.to.c/y.*moved.to.d/y out &&
+
+ git ls-files >paths &&
+ ! grep b/ paths &&
+ ! grep c/ paths &&
+ grep "d/y" paths &&
+
+ test_path_is_missing b/y &&
+ test_path_is_missing c/y &&
+ test_path_is_file d/y
+ )
+'
+
+test_expect_success '13d-check(info): messages for rename/rename(1to1) via dual transitive rename' '
+ (
+ cd 13d &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep Path.updated.*a/y.renamed.to.b/y.*moving.it.to.d/y out &&
+ test_i18ngrep Path.updated.*a/y.renamed.to.c/y.*moving.it.to.d/y out &&
+
+ git ls-files >paths &&
+ ! grep b/ paths &&
+ ! grep c/ paths &&
+ grep "d/y" paths &&
+
+ test_path_is_missing b/y &&
+ test_path_is_missing c/y &&
+ test_path_is_file d/y
+ )
+'
+
test_done
diff --git a/t/t6046-merge-skip-unneeded-updates.sh b/t/t6046-merge-skip-unneeded-updates.sh
index 38e24f7..3a47623 100755
--- a/t/t6046-merge-skip-unneeded-updates.sh
+++ b/t/t6046-merge-skip-unneeded-updates.sh
@@ -466,7 +466,7 @@
git checkout A^0 &&
- GIT_MERGE_VERBOSITY=3 git merge -s recursive B^0 >out 2>err &&
+ GIT_MERGE_VERBOSITY=3 git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep ! "Skipped bar/bq" out &&
test_must_be_empty err &&
@@ -495,7 +495,7 @@
git checkout B^0 &&
- GIT_MERGE_VERBOSITY=3 git merge -s recursive A^0 >out 2>err &&
+ GIT_MERGE_VERBOSITY=3 git -c merge.directoryRenames=true merge -s recursive A^0 >out 2>err &&
test_i18ngrep ! "Skipped bar/bq" out &&
test_must_be_empty err &&
@@ -560,7 +560,7 @@
git checkout A^0 &&
- GIT_MERGE_VERBOSITY=3 git merge -s recursive B^0 >out 2>err &&
+ GIT_MERGE_VERBOSITY=3 git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep ! "Skipped bar/bq" out &&
test_must_be_empty err &&
@@ -589,7 +589,7 @@
git checkout B^0 &&
- GIT_MERGE_VERBOSITY=3 git merge -s recursive A^0 >out 2>err &&
+ GIT_MERGE_VERBOSITY=3 git -c merge.directoryRenames=true merge -s recursive A^0 >out 2>err &&
test_i18ngrep ! "Skipped bar/bq" out &&
test_must_be_empty err &&
diff --git a/t/t6050-replace.sh b/t/t6050-replace.sh
index d638119..e7e64e0 100755
--- a/t/t6050-replace.sh
+++ b/t/t6050-replace.sh
@@ -40,7 +40,8 @@
test "$_found" = "$_parent" || return 1
_parent_number=$(( $_parent_number + 1 ))
done &&
- test_must_fail git rev-parse --verify $_commit^$_parent_number
+ test_must_fail git rev-parse --verify $_commit^$_parent_number 2>err &&
+ test_i18ngrep "Needed a single revision" err
}
commit_has_parents ()
@@ -393,9 +394,11 @@
'
test_expect_success '--graft with and without already replaced object' '
- test $(git log --oneline | wc -l) = 7 &&
+ git log --oneline >log &&
+ test_line_count = 7 log &&
git replace --graft $HASH5 &&
- test $(git log --oneline | wc -l) = 3 &&
+ git log --oneline >log &&
+ test_line_count = 3 log &&
commit_has_parents $HASH5 &&
test_must_fail git replace --graft $HASH5 $HASH4 $HASH3 &&
git replace --force -g $HASH5 $HASH4 $HASH3 &&
@@ -403,6 +406,28 @@
git replace -d $HASH5
'
+test_expect_success '--graft using a tag as the new parent' '
+ git tag new_parent $HASH5 &&
+ git replace --graft $HASH7 new_parent &&
+ commit_has_parents $HASH7 $HASH5 &&
+ git replace -d $HASH7 &&
+ git tag -a -m "annotated new parent tag" annotated_new_parent $HASH5 &&
+ git replace --graft $HASH7 annotated_new_parent &&
+ commit_has_parents $HASH7 $HASH5 &&
+ git replace -d $HASH7
+'
+
+test_expect_success '--graft using a tag as the replaced object' '
+ git tag replaced_object $HASH7 &&
+ git replace --graft replaced_object $HASH5 &&
+ commit_has_parents $HASH7 $HASH5 &&
+ git replace -d $HASH7 &&
+ git tag -a -m "annotated replaced object tag" annotated_replaced_object $HASH7 &&
+ git replace --graft annotated_replaced_object $HASH5 &&
+ commit_has_parents $HASH7 $HASH5 &&
+ git replace -d $HASH7
+'
+
test_expect_success GPG 'set up a signed commit' '
echo "line 17" >>hello &&
echo "line 18" >>hello &&
diff --git a/t/t6102-rev-list-unexpected-objects.sh b/t/t6102-rev-list-unexpected-objects.sh
new file mode 100755
index 0000000..28611c9
--- /dev/null
+++ b/t/t6102-rev-list-unexpected-objects.sh
@@ -0,0 +1,127 @@
+#!/bin/sh
+
+test_description='git rev-list should handle unexpected object types'
+
+. ./test-lib.sh
+
+test_expect_success 'setup well-formed objects' '
+ blob="$(printf "foo" | git hash-object -w --stdin)" &&
+ tree="$(printf "100644 blob $blob\tfoo" | git mktree)" &&
+ commit="$(git commit-tree $tree -m "first commit")" &&
+ git cat-file commit $commit >good-commit
+'
+
+test_expect_success 'setup unexpected non-blob entry' '
+ printf "100644 foo\0$(echo $tree | hex2oct)" >broken-tree &&
+ broken_tree="$(git hash-object -w --literally -t tree broken-tree)"
+'
+
+test_expect_failure 'traverse unexpected non-blob entry (lone)' '
+ test_must_fail git rev-list --objects $broken_tree
+'
+
+test_expect_success 'traverse unexpected non-blob entry (seen)' '
+ test_must_fail git rev-list --objects $tree $broken_tree >output 2>&1 &&
+ test_i18ngrep "is not a blob" output
+'
+
+test_expect_success 'setup unexpected non-tree entry' '
+ printf "40000 foo\0$(echo $blob | hex2oct)" >broken-tree &&
+ broken_tree="$(git hash-object -w --literally -t tree broken-tree)"
+'
+
+test_expect_success 'traverse unexpected non-tree entry (lone)' '
+ test_must_fail git rev-list --objects $broken_tree
+'
+
+test_expect_success 'traverse unexpected non-tree entry (seen)' '
+ test_must_fail git rev-list --objects $blob $broken_tree >output 2>&1 &&
+ test_i18ngrep "is not a tree" output
+'
+
+test_expect_success 'setup unexpected non-commit parent' '
+ sed "/^author/ { h; s/.*/parent $blob/; G; }" <good-commit \
+ >broken-commit &&
+ broken_commit="$(git hash-object -w --literally -t commit \
+ broken-commit)"
+'
+
+test_expect_success 'traverse unexpected non-commit parent (lone)' '
+ test_must_fail git rev-list --objects $broken_commit >output 2>&1 &&
+ test_i18ngrep "not a commit" output
+'
+
+test_expect_success 'traverse unexpected non-commit parent (seen)' '
+ test_must_fail git rev-list --objects $commit $broken_commit \
+ >output 2>&1 &&
+ test_i18ngrep "not a commit" output
+'
+
+test_expect_success 'setup unexpected non-tree root' '
+ sed -e "s/$tree/$blob/" <good-commit >broken-commit &&
+ broken_commit="$(git hash-object -w --literally -t commit \
+ broken-commit)"
+'
+
+test_expect_success 'traverse unexpected non-tree root (lone)' '
+ test_must_fail git rev-list --objects $broken_commit
+'
+
+test_expect_success 'traverse unexpected non-tree root (seen)' '
+ test_must_fail git rev-list --objects $blob $broken_commit \
+ >output 2>&1 &&
+ test_i18ngrep "not a tree" output
+'
+
+test_expect_success 'setup unexpected non-commit tag' '
+ git tag -a -m "tagged commit" tag $commit &&
+ git cat-file tag tag >good-tag &&
+ test_when_finished "git tag -d tag" &&
+ sed -e "s/$commit/$blob/" <good-tag >broken-tag &&
+ tag=$(git hash-object -w --literally -t tag broken-tag)
+'
+
+test_expect_success 'traverse unexpected non-commit tag (lone)' '
+ test_must_fail git rev-list --objects $tag
+'
+
+test_expect_success 'traverse unexpected non-commit tag (seen)' '
+ test_must_fail git rev-list --objects $blob $tag >output 2>&1 &&
+ test_i18ngrep "not a commit" output
+'
+
+test_expect_success 'setup unexpected non-tree tag' '
+ git tag -a -m "tagged tree" tag $tree &&
+ git cat-file tag tag >good-tag &&
+ test_when_finished "git tag -d tag" &&
+ sed -e "s/$tree/$blob/" <good-tag >broken-tag &&
+ tag=$(git hash-object -w --literally -t tag broken-tag)
+'
+
+test_expect_success 'traverse unexpected non-tree tag (lone)' '
+ test_must_fail git rev-list --objects $tag
+'
+
+test_expect_success 'traverse unexpected non-tree tag (seen)' '
+ test_must_fail git rev-list --objects $blob $tag >output 2>&1 &&
+ test_i18ngrep "not a tree" output
+'
+
+test_expect_success 'setup unexpected non-blob tag' '
+ git tag -a -m "tagged blob" tag $blob &&
+ git cat-file tag tag >good-tag &&
+ test_when_finished "git tag -d tag" &&
+ sed -e "s/$blob/$commit/" <good-tag >broken-tag &&
+ tag=$(git hash-object -w --literally -t tag broken-tag)
+'
+
+test_expect_failure 'traverse unexpected non-blob tag (lone)' '
+ test_must_fail git rev-list --objects $tag
+'
+
+test_expect_success 'traverse unexpected non-blob tag (seen)' '
+ test_must_fail git rev-list --objects $commit $tag >output 2>&1 &&
+ test_i18ngrep "not a blob" output
+'
+
+test_done
diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh
index 0ffd630..d923521 100755
--- a/t/t6300-for-each-ref.sh
+++ b/t/t6300-for-each-ref.sh
@@ -392,8 +392,15 @@
test_atom head upstream:trackshort '>'
test_atom head upstream:track,nobracket 'ahead 1'
test_atom head upstream:nobracket,track 'ahead 1'
-test_atom head push:track '[ahead 1]'
-test_atom head push:trackshort '>'
+
+test_expect_success 'setup for push:track[short]' '
+ test_commit third &&
+ git update-ref refs/remotes/myfork/master master &&
+ git reset master~1
+'
+
+test_atom head push:track '[behind 1]'
+test_atom head push:trackshort '<'
test_expect_success 'Check that :track[short] cannot be used with other atoms' '
test_must_fail git for-each-ref --format="%(refname:track)" 2>/dev/null &&
@@ -420,8 +427,10 @@
test_expect_success 'set up color tests' '
cat >expected.color <<-EOF &&
$(git rev-parse --short refs/heads/master) <GREEN>master<RESET>
+ $(git rev-parse --short refs/remotes/myfork/master) <GREEN>myfork/master<RESET>
$(git rev-parse --short refs/remotes/origin/master) <GREEN>origin/master<RESET>
$(git rev-parse --short refs/tags/testtag) <GREEN>testtag<RESET>
+ $(git rev-parse --short refs/tags/third) <GREEN>third<RESET>
$(git rev-parse --short refs/tags/two) <GREEN>two<RESET>
EOF
sed "s/<[^>]*>//g" <expected.color >expected.bare &&
diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh
index 4684d06..7411bf7 100755
--- a/t/t6500-gc.sh
+++ b/t/t6500-gc.sh
@@ -120,6 +120,25 @@
test_must_be_empty stderr
'
+test_expect_success 'gc.reflogExpire{Unreachable,}=never skips "expire" via "gc"' '
+ test_config gc.reflogExpire never &&
+ test_config gc.reflogExpireUnreachable never &&
+
+ GIT_TRACE=$(pwd)/trace.out git gc &&
+
+ # Check that git-pack-refs is run as a sanity check (done via
+ # gc_before_repack()) but that git-expire is not.
+ grep -E "^trace: (built-in|exec|run_command): git pack-refs --" trace.out &&
+ ! grep -E "^trace: (built-in|exec|run_command): git reflog expire --" trace.out
+'
+
+test_expect_success 'one of gc.reflogExpire{Unreachable,}=never does not skip "expire" via "gc"' '
+ >trace.out &&
+ test_config gc.reflogExpire never &&
+ GIT_TRACE=$(pwd)/trace.out git gc &&
+ grep -E "^trace: (built-in|exec|run_command): git reflog expire --" trace.out
+'
+
run_and_wait_for_auto_gc () {
# We read stdout from gc for the side effect of waiting until the
# background gc process exits, closing its fd 9. Furthermore, the
diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index 0b01862..e285686 100755
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -1700,6 +1700,17 @@
test_cmp expect actual
'
+test_expect_success 'recursive tagging should give advice' '
+ sed -e "s/|$//" <<-EOF >expect &&
+ hint: You have created a nested tag. The object referred to by your new is
+ hint: already a tag. If you meant to tag the object that it points to, use:
+ hint: |
+ hint: git tag -f nested annotated-v4.0^{}
+ EOF
+ git tag -m nested nested annotated-v4.0 2>actual &&
+ test_i18ncmp expect actual
+'
+
test_expect_success 'multiple --points-at are OR-ed together' '
cat >expect <<-\EOF &&
v2.0
diff --git a/t/t7113-post-index-change-hook.sh b/t/t7113-post-index-change-hook.sh
new file mode 100755
index 0000000..f011ad7
--- /dev/null
+++ b/t/t7113-post-index-change-hook.sh
@@ -0,0 +1,144 @@
+#!/bin/sh
+
+test_description='post index change hook'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ mkdir -p dir1 &&
+ touch dir1/file1.txt &&
+ echo testing >dir1/file2.txt &&
+ git add . &&
+ git commit -m "initial"
+'
+
+test_expect_success 'test status, add, commit, others trigger hook without flags set' '
+ mkdir -p .git/hooks &&
+ write_script .git/hooks/post-index-change <<-\EOF &&
+ if test "$1" -eq 1; then
+ echo "Invalid combination of flags passed to hook; updated_workdir is set." >testfailure
+ exit 1
+ fi
+ if test "$2" -eq 1; then
+ echo "Invalid combination of flags passed to hook; updated_skipworktree is set." >testfailure
+ exit 1
+ fi
+ if test -f ".git/index.lock"; then
+ echo ".git/index.lock exists" >testfailure
+ exit 3
+ fi
+ if ! test -f ".git/index"; then
+ echo ".git/index does not exist" >testfailure
+ exit 3
+ fi
+ echo "success" >testsuccess
+ EOF
+ mkdir -p dir2 &&
+ touch dir2/file1.txt &&
+ touch dir2/file2.txt &&
+ : force index to be dirty &&
+ test-tool chmtime +60 dir1/file1.txt &&
+ git status &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git add . &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git commit -m "second" &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git checkout -- dir1/file1.txt &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git update-index &&
+ test_path_is_missing testsuccess &&
+ test_path_is_missing testfailure &&
+ git reset --soft &&
+ test_path_is_missing testsuccess &&
+ test_path_is_missing testfailure
+'
+
+test_expect_success 'test checkout and reset trigger the hook' '
+ write_script .git/hooks/post-index-change <<-\EOF &&
+ if test "$1" -eq 1 && test "$2" -eq 1; then
+ echo "Invalid combination of flags passed to hook; updated_workdir and updated_skipworktree are both set." >testfailure
+ exit 1
+ fi
+ if test "$1" -eq 0 && test "$2" -eq 0; then
+ echo "Invalid combination of flags passed to hook; neither updated_workdir or updated_skipworktree are set." >testfailure
+ exit 2
+ fi
+ if test "$1" -eq 1; then
+ if test -f ".git/index.lock"; then
+ echo "updated_workdir set but .git/index.lock exists" >testfailure
+ exit 3
+ fi
+ if ! test -f ".git/index"; then
+ echo "updated_workdir set but .git/index does not exist" >testfailure
+ exit 3
+ fi
+ else
+ echo "update_workdir should be set for checkout" >testfailure
+ exit 4
+ fi
+ echo "success" >testsuccess
+ EOF
+ : force index to be dirty &&
+ test-tool chmtime +60 dir1/file1.txt &&
+ git checkout master &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ test-tool chmtime +60 dir1/file1.txt &&
+ git checkout HEAD &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ test-tool chmtime +60 dir1/file1.txt &&
+ git reset --hard &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git checkout -B test &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure
+'
+
+test_expect_success 'test reset --mixed and update-index triggers the hook' '
+ write_script .git/hooks/post-index-change <<-\EOF &&
+ if test "$1" -eq 1 && test "$2" -eq 1; then
+ echo "Invalid combination of flags passed to hook; updated_workdir and updated_skipworktree are both set." >testfailure
+ exit 1
+ fi
+ if test "$1" -eq 0 && test "$2" -eq 0; then
+ echo "Invalid combination of flags passed to hook; neither updated_workdir or updated_skipworktree are set." >testfailure
+ exit 2
+ fi
+ if test "$2" -eq 1; then
+ if test -f ".git/index.lock"; then
+ echo "updated_skipworktree set but .git/index.lock exists" >testfailure
+ exit 3
+ fi
+ if ! test -f ".git/index"; then
+ echo "updated_skipworktree set but .git/index does not exist" >testfailure
+ exit 3
+ fi
+ else
+ echo "updated_skipworktree should be set for reset --mixed and update-index" >testfailure
+ exit 4
+ fi
+ echo "success" >testsuccess
+ EOF
+ : force index to be dirty &&
+ test-tool chmtime +60 dir1/file1.txt &&
+ git reset --mixed --quiet HEAD~1 &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git hash-object -w --stdin <dir1/file2.txt >expect &&
+ git update-index --cacheinfo 100644 "$(cat expect)" dir1/file1.txt &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure &&
+ git update-index --skip-worktree dir1/file2.txt &&
+ git update-index --remove dir1/file2.txt &&
+ test_path_is_file testsuccess && rm -f testsuccess &&
+ test_path_is_missing testfailure
+'
+
+test_done
diff --git a/t/t7201-co.sh b/t/t7201-co.sh
index 72b9b37..5990299 100755
--- a/t/t7201-co.sh
+++ b/t/t7201-co.sh
@@ -223,13 +223,8 @@
test_must_fail git checkout simple 2>errs &&
test_i18ngrep overwritten errs &&
- git checkout --merge simple 2>errs &&
- test_i18ngrep ! overwritten errs &&
- git ls-files -u &&
- test_must_fail git cat-file -t :0:two &&
- test "$(git cat-file -t :1:two)" = blob &&
- test "$(git cat-file -t :2:two)" = blob &&
- test_must_fail git cat-file -t :3:two
+ test_must_fail git read-tree --quiet -m -u HEAD simple 2>errs &&
+ test_must_be_empty errs
'
test_expect_success 'checkout to detach HEAD (with advice declined)' '
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index aba2d4d..a208cb2 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -46,6 +46,15 @@
test_must_fail git submodule init
'
+test_expect_success 'add aborts on repository with no commits' '
+ cat >expect <<-\EOF &&
+ '"'repo-no-commits'"' does not have a commit checked out
+ EOF
+ git init repo-no-commits &&
+ test_must_fail git submodule add ../a ./repo-no-commits 2>actual &&
+ test_i18ncmp expect actual
+'
+
test_expect_success 'setup - repository in init subdirectory' '
mkdir init &&
(
@@ -809,7 +818,7 @@
cp pristine-.git-config .git/config &&
cp pristine-.gitmodules .gitmodules &&
mkdir -p a/b/c &&
- (cd a/b/c && git init) &&
+ (cd a/b/c && git init && test_commit msg) &&
git config remote.origin.url ../foo/bar.git &&
git submodule add ../bar/a/b/c ./a/b/c &&
git submodule init &&
diff --git a/t/t7407-submodule-foreach.sh b/t/t7407-submodule-foreach.sh
index 77729ac..706ae76 100755
--- a/t/t7407-submodule-foreach.sh
+++ b/t/t7407-submodule-foreach.sh
@@ -411,4 +411,14 @@
test_cmp expected actual
'
+test_expect_success 'option-like arguments passed to foreach commands are not lost' '
+ (
+ cd super &&
+ git submodule foreach "echo be --quiet" > ../expected &&
+ git submodule foreach echo be --quiet > ../actual
+ ) &&
+ grep -sq -e "--quiet" expected &&
+ test_cmp expected actual
+'
+
test_done
diff --git a/t/t7411-submodule-config.sh b/t/t7411-submodule-config.sh
index 89690b7..fcc0fb8 100755
--- a/t/t7411-submodule-config.sh
+++ b/t/t7411-submodule-config.sh
@@ -142,6 +142,15 @@
)
'
+test_expect_success 'unsetting submodules config from the working tree with "submodule--helper config --unset"' '
+ (cd super &&
+ git submodule--helper config --unset submodule.submodule.url &&
+ git submodule--helper config submodule.submodule.url >actual &&
+ test_must_be_empty actual
+ )
+'
+
+
test_expect_success 'writing submodules config with "submodule--helper config"' '
(cd super &&
echo "new_url" >expect &&
diff --git a/t/t7419-submodule-set-branch.sh b/t/t7419-submodule-set-branch.sh
new file mode 100755
index 0000000..c4b370e
--- /dev/null
+++ b/t/t7419-submodule-set-branch.sh
@@ -0,0 +1,93 @@
+#!/bin/sh
+#
+# Copyright (c) 2019 Denton Liu
+#
+
+test_description='Test submodules set-branch subcommand
+
+This test verifies that the set-branch subcommand of git-submodule is working
+as expected.
+'
+
+TEST_NO_CREATE_REPO=1
+. ./test-lib.sh
+
+test_expect_success 'submodule config cache setup' '
+ mkdir submodule &&
+ (cd submodule &&
+ git init &&
+ echo a >a &&
+ git add . &&
+ git commit -ma &&
+ git checkout -b topic &&
+ echo b >a &&
+ git add . &&
+ git commit -mb
+ ) &&
+ mkdir super &&
+ (cd super &&
+ git init &&
+ git submodule add ../submodule &&
+ git commit -m "add submodule"
+ )
+'
+
+test_expect_success 'ensure submodule branch is unset' '
+ (cd super &&
+ test_must_fail grep branch .gitmodules
+ )
+'
+
+test_expect_success 'test submodule set-branch --branch' '
+ (cd super &&
+ git submodule set-branch --branch topic submodule &&
+ grep "branch = topic" .gitmodules &&
+ git submodule update --remote &&
+ cat <<-\EOF >expect &&
+ b
+ EOF
+ git -C submodule show -s --pretty=%s >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'test submodule set-branch --default' '
+ (cd super &&
+ git submodule set-branch --default submodule &&
+ test_must_fail grep branch .gitmodules &&
+ git submodule update --remote &&
+ cat <<-\EOF >expect &&
+ a
+ EOF
+ git -C submodule show -s --pretty=%s >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'test submodule set-branch -b' '
+ (cd super &&
+ git submodule set-branch -b topic submodule &&
+ grep "branch = topic" .gitmodules &&
+ git submodule update --remote &&
+ cat <<-\EOF >expect &&
+ b
+ EOF
+ git -C submodule show -s --pretty=%s >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'test submodule set-branch -d' '
+ (cd super &&
+ git submodule set-branch -d submodule &&
+ test_must_fail grep branch .gitmodules &&
+ git submodule update --remote &&
+ cat <<-\EOF >expect &&
+ a
+ EOF
+ git -C submodule show -s --pretty=%s >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_done
diff --git a/t/t7502-commit-porcelain.sh b/t/t7502-commit-porcelain.sh
index ca4a740..5733d9c 100755
--- a/t/t7502-commit-porcelain.sh
+++ b/t/t7502-commit-porcelain.sh
@@ -16,7 +16,8 @@
# Arguments: [<prefix] [<commit message>] [<commit options>]
check_summary_oneline() {
test_tick &&
- git commit ${3+"$3"} -m "$2" | head -1 > act &&
+ git commit ${3+"$3"} -m "$2" >raw &&
+ head -n 1 raw >act &&
# branch name
SUMMARY_PREFIX="$(git name-rev --name-only HEAD)" &&
@@ -68,7 +69,7 @@
git checkout recursive-a &&
test_must_fail git merge recursive-b &&
# resolve the conflict
- echo commit-a > file1 &&
+ echo commit-a >file1 &&
git add file1 &&
check_summary_oneline "" "Merge"
'
@@ -142,9 +143,11 @@
>positive &&
git add positive &&
git commit -s -m "thank you" &&
- actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
- expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
- test "z$actual" = "z$expected"
+ git cat-file commit HEAD >commit.msg &&
+ sed -ne "s/Signed-off-by: //p" commit.msg >actual &&
+ git var GIT_COMMITTER_IDENT >ident &&
+ sed -e "s/>.*/>/" ident >expected &&
+ test_cmp expected actual
'
@@ -153,8 +156,8 @@
>negative &&
git add negative &&
git commit -m "one" -m "two" -m "three" &&
- actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
- expected=$(echo one; echo; echo two; echo; echo three) &&
+ actual=$(git cat-file commit HEAD >tmp && sed -e "1,/^\$/d" tmp && rm tmp) &&
+ expected=$(test_write_lines "one" "" "two" "" "three") &&
test "z$actual" = "z$expected"
'
@@ -163,7 +166,8 @@
echo minus >negative &&
git add negative &&
- git status -v | sed -ne "/^diff --git /p" >actual &&
+ git status -v >raw &&
+ sed -ne "/^diff --git /p" raw >actual &&
echo "diff --git a/negative b/negative" >expect &&
test_cmp expect actual
@@ -189,7 +193,8 @@
echo >>negative &&
git commit --cleanup=verbatim --no-status -t expect -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d" >actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_cmp expect actual
'
@@ -198,7 +203,8 @@
echo >>negative &&
git commit --cleanup=verbatim -F expect -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_cmp expect actual
'
@@ -207,7 +213,8 @@
echo >>negative &&
git commit --cleanup=verbatim -m "$mesg_with_comment_and_newlines" -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_cmp expect actual
'
@@ -215,10 +222,11 @@
test_expect_success 'cleanup commit messages (whitespace option,-F)' '
echo >>negative &&
- { echo;echo "# text";echo; } >text &&
+ test_write_lines "" "# text" "" >text &&
echo "# text" >expect &&
git commit --cleanup=whitespace -F text -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_cmp expect actual
'
@@ -226,48 +234,51 @@
test_expect_success 'cleanup commit messages (scissors option,-F,-e)' '
echo >>negative &&
- cat >text <<EOF &&
+ cat >text <<-\EOF &&
-# to be kept
+ # to be kept
- # ------------------------ >8 ------------------------
-# to be kept, too
-# ------------------------ >8 ------------------------
-to be removed
-# ------------------------ >8 ------------------------
-to be removed, too
-EOF
+ # ------------------------ >8 ------------------------
+ # to be kept, too
+ # ------------------------ >8 ------------------------
+ to be removed
+ # ------------------------ >8 ------------------------
+ to be removed, too
+ EOF
- cat >expect <<EOF &&
-# to be kept
+ cat >expect <<-\EOF &&
+ # to be kept
- # ------------------------ >8 ------------------------
-# to be kept, too
-EOF
+ # ------------------------ >8 ------------------------
+ # to be kept, too
+ EOF
git commit --cleanup=scissors -e -F text -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_cmp expect actual
'
test_expect_success 'cleanup commit messages (scissors option,-F,-e, scissors on first line)' '
echo >>negative &&
- cat >text <<EOF &&
-# ------------------------ >8 ------------------------
-to be removed
-EOF
+ cat >text <<-\EOF &&
+ # ------------------------ >8 ------------------------
+ to be removed
+ EOF
git commit --cleanup=scissors -e -F text -a --allow-empty-message &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_must_be_empty actual
'
test_expect_success 'cleanup commit messages (strip option,-F)' '
echo >>negative &&
- { echo;echo "# text";echo sample;echo; } >text &&
+ test_write_lines "" "# text" "sample" "" >text &&
echo sample >expect &&
git commit --cleanup=strip -F text -a &&
- git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
+ git cat-file -p HEAD >raw &&
+ sed -e "1,/^\$/d" raw >actual &&
test_cmp expect actual
'
@@ -275,7 +286,7 @@
test_expect_success 'cleanup commit messages (strip option,-F,-e)' '
echo >>negative &&
- { echo;echo sample;echo; } >text &&
+ test_write_lines "" "sample" "" >text &&
git commit -e -F text -a &&
head -n 4 .git/COMMIT_EDITMSG >actual
'
@@ -387,7 +398,7 @@
'
write_script .git/FAKE_EDITOR <<EOF
-echo editor started > "$(pwd)/.git/result"
+echo editor started >"$(pwd)/.git/result"
exit 0
EOF
@@ -455,7 +466,7 @@
test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' '
echo >>negative &&
! "$SHELL_PATH" -c '\''
- echo kill -TERM $$ >> .git/FAKE_EDITOR
+ echo kill -TERM $$ >>.git/FAKE_EDITOR
GIT_EDITOR=.git/FAKE_EDITOR
export GIT_EDITOR
exec git commit -a'\'' &&
@@ -471,7 +482,8 @@
test_must_fail git merge second master &&
git checkout master g &&
EDITOR=: git commit -a &&
- git cat-file commit HEAD | sed -n -e "s/^parent //p" -e "/^$/q" >actual &&
+ git cat-file commit HEAD >raw &&
+ sed -n -e "s/^parent //p" -e "/^$/q" raw >actual &&
test_cmp expect actual
'
@@ -480,7 +492,8 @@
git reset --hard &&
git commit -s -m "hello: kitty" --allow-empty &&
- git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
test_line_count = 3 actual
'
diff --git a/t/t7525-status-rename.sh b/t/t7525-status-rename.sh
index ef8b1b3..a62736d 100755
--- a/t/t7525-status-rename.sh
+++ b/t/t7525-status-rename.sh
@@ -84,7 +84,7 @@
test_i18ngrep "deleted:" actual &&
test_i18ngrep "new file:" actual &&
- git status --find-rename=100% >actual &&
+ git status --find-renames=100% >actual &&
test_i18ngrep "deleted:" actual &&
test_i18ngrep "new file:" actual
'
@@ -93,11 +93,11 @@
git status -M=01% >actual &&
test_i18ngrep "renamed:" actual &&
- git status --find-rename=01% >actual &&
+ git status --find-renames=01% >actual &&
test_i18ngrep "renamed:" actual
'
-test_expect_success 'copies not overridden by find-rename' '
+test_expect_success 'copies not overridden by find-renames' '
cp renamed copy &&
git add copy &&
@@ -105,7 +105,7 @@
test_i18ngrep "copied:" actual &&
test_i18ngrep "renamed:" actual &&
- git -c status.renames=copies status --find-rename=01% >actual &&
+ git -c status.renames=copies status --find-renames=01% >actual &&
test_i18ngrep "copied:" actual &&
test_i18ngrep "renamed:" actual
'
diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 1061482..7f9c68c 100755
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -233,20 +233,65 @@
cat result.9z >file &&
git commit --no-edit -a &&
- {
- cat <<-EOF
- Squashed commit of the following:
+ cat >expect <<-EOF &&
+ Squashed commit of the following:
- $(git show -s c7)
+ $(git show -s c7)
- # Conflicts:
- # file
- EOF
- } >expect &&
- git cat-file commit HEAD | sed -e '1,/^$/d' >actual &&
+ # Conflicts:
+ # file
+ EOF
+ git cat-file commit HEAD >raw &&
+ sed -e '1,/^$/d' raw >actual &&
test_cmp expect actual
'
+test_expect_success 'merge c3 with c7 with commit.cleanup = scissors' '
+ git config commit.cleanup scissors &&
+ git reset --hard c3 &&
+ test_must_fail git merge c7 &&
+ cat result.9z >file &&
+ git commit --no-edit -a &&
+
+ cat >expect <<-\EOF &&
+ Merge tag '"'"'c7'"'"'
+
+ # ------------------------ >8 ------------------------
+ # Do not modify or remove the line above.
+ # Everything below it will be ignored.
+ #
+ # Conflicts:
+ # file
+ EOF
+ git cat-file commit HEAD >raw &&
+ sed -e '1,/^$/d' raw >actual &&
+ test_i18ncmp expect actual
+'
+
+test_expect_success 'merge c3 with c7 with --squash commit.cleanup = scissors' '
+ git config commit.cleanup scissors &&
+ git reset --hard c3 &&
+ test_must_fail git merge --squash c7 &&
+ cat result.9z >file &&
+ git commit --no-edit -a &&
+
+ cat >expect <<-EOF &&
+ Squashed commit of the following:
+
+ $(git show -s c7)
+
+ # ------------------------ >8 ------------------------
+ # Do not modify or remove the line above.
+ # Everything below it will be ignored.
+ #
+ # Conflicts:
+ # file
+ EOF
+ git cat-file commit HEAD >raw &&
+ sed -e '1,/^$/d' raw >actual &&
+ test_i18ncmp expect actual
+'
+
test_debug 'git log --graph --decorate --oneline --all'
test_expect_success 'merge c1 with c2 and c3' '
@@ -680,10 +725,10 @@
(
echo "Merge work done on the side branch c1"
echo
- cat <"$1"
+ cat "$1"
) >"$1.tmp" && mv "$1.tmp" "$1"
# strip comments and blank lines from end of message
-sed -e '/^#/d' < "$1" | sed -e :a -e '/^\n*$/{$d;N;ba' -e '}' > expected
+sed -e '/^#/d' "$1" | sed -e :a -e '/^\n*$/{$d;N;ba' -e '}' >expected
EOF
chmod 755 editor
@@ -768,14 +813,14 @@
git commit -m base &&
# one side changes the first line of each to "master"
- sed s/-1/-master/ <file >tmp &&
+ sed s/-1/-master/ file >tmp &&
mv tmp file &&
git commit -am master &&
# and the other to "side"; merging the two will
# yield 256 separate conflicts
git checkout -b side HEAD^ &&
- sed s/-1/-side/ <file >tmp &&
+ sed s/-1/-side/ file >tmp &&
mv tmp file &&
git commit -am side
'
@@ -814,7 +859,7 @@
test_expect_success EXECKEEPSPID 'killed merge can be completed with --continue' '
git reset --hard c0 &&
! "$SHELL_PATH" -c '\''
- echo kill -TERM $$ >> .git/FAKE_EDITOR
+ echo kill -TERM $$ >>.git/FAKE_EDITOR
GIT_EDITOR=.git/FAKE_EDITOR
export GIT_EDITOR
exec git merge --no-ff --edit c1'\'' &&
diff --git a/t/t7604-merge-custom-message.sh b/t/t7604-merge-custom-message.sh
index 89619cf..cd4f960 100755
--- a/t/t7604-merge-custom-message.sh
+++ b/t/t7604-merge-custom-message.sh
@@ -16,16 +16,16 @@
}
test_expect_success 'setup' '
- echo c0 > c0.c &&
+ echo c0 >c0.c &&
git add c0.c &&
git commit -m c0 &&
git tag c0 &&
- echo c1 > c1.c &&
+ echo c1 >c1.c &&
git add c1.c &&
git commit -m c1 &&
git tag c1 &&
git reset --hard c0 &&
- echo c2 > c2.c &&
+ echo c2 >c2.c &&
git add c2.c &&
git commit -m c2 &&
git tag c2 &&
@@ -36,15 +36,80 @@
test_expect_success 'merge c2 with a custom message' '
git reset --hard c1 &&
git merge -m "$(cat exp.subject)" c2 &&
- git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
test_cmp exp.subject actual
'
test_expect_success 'merge --log appends to custom message' '
git reset --hard c1 &&
git merge --log -m "$(cat exp.subject)" c2 &&
- git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
test_cmp exp.log actual
'
+mesg_with_comment_and_newlines='
+# text
+
+'
+
+test_expect_success 'prepare file with comment line and trailing newlines' '
+ printf "%s" "$mesg_with_comment_and_newlines" >expect
+'
+
+test_expect_success 'cleanup commit messages (verbatim option)' '
+ git reset --hard c1 &&
+ git merge --cleanup=verbatim -F expect c2 &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'cleanup commit messages (whitespace option)' '
+ git reset --hard c1 &&
+ test_write_lines "" "# text" "" >text &&
+ echo "# text" >expect &&
+ git merge --cleanup=whitespace -F text c2 &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'cleanup merge messages (scissors option)' '
+ git reset --hard c1 &&
+ cat >text <<-\EOF &&
+
+ # to be kept
+
+ # ------------------------ >8 ------------------------
+ # to be kept, too
+ # ------------------------ >8 ------------------------
+ to be removed
+ # ------------------------ >8 ------------------------
+ to be removed, too
+ EOF
+
+ cat >expect <<-\EOF &&
+ # to be kept
+
+ # ------------------------ >8 ------------------------
+ # to be kept, too
+ EOF
+ git merge --cleanup=scissors -e -F text c2 &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'cleanup commit messages (strip option)' '
+ git reset --hard c1 &&
+ test_write_lines "" "# text" "sample" "" >text &&
+ echo sample >expect &&
+ git merge --cleanup=strip -F text c2 &&
+ git cat-file commit HEAD >raw &&
+ sed -e "1,/^$/d" raw >actual &&
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t7700-repack.sh b/t/t7700-repack.sh
index 6162e2a..86d0516 100755
--- a/t/t7700-repack.sh
+++ b/t/t7700-repack.sh
@@ -221,5 +221,22 @@
)
'
-test_done
+test_expect_success 'bitmaps are created by default in bare repos' '
+ git clone --bare .git bare.git &&
+ git -C bare.git repack -ad &&
+ bitmap=$(ls bare.git/objects/pack/*.bitmap) &&
+ test_path_is_file "$bitmap"
+'
+test_expect_success 'incremental repack does not complain' '
+ git -C bare.git repack -q 2>repack.err &&
+ test_must_be_empty repack.err
+'
+
+test_expect_success 'bitmaps can be disabled on bare repos' '
+ git -c repack.writeBitmaps=false -C bare.git repack -ad &&
+ bitmap=$(ls bare.git/objects/pack/*.bitmap 2>/dev/null || :) &&
+ test -z "$bitmap"
+'
+
+test_done
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index bb9a7f4..480dd06 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -705,4 +705,14 @@
test_cmp expect actual
'
+test_expect_success 'outside worktree' '
+ echo 1 >1 &&
+ echo 2 >2 &&
+ test_expect_code 1 nongit git \
+ -c diff.tool=echo -c difftool.echo.cmd="echo \$LOCAL \$REMOTE" \
+ difftool --no-prompt --no-index ../1 ../2 >actual &&
+ echo "../1 ../2" >expect &&
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 43aa416..2e1bb61 100755
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -119,33 +119,33 @@
test_cmp expected actual
'
- test_expect_success "grep -w $L (with --column, --invert)" '
+ test_expect_success "grep -w $L (with --column, --invert-match)" '
{
echo ${HC}file:1:foo mmap bar
echo ${HC}file:1:foo_mmap bar
echo ${HC}file:1:foo_mmap bar mmap
echo ${HC}file:1:foo mmap bar_mmap
} >expected &&
- git grep --column --invert -w -e baz $H -- file >actual &&
+ git grep --column --invert-match -w -e baz $H -- file >actual &&
test_cmp expected actual
'
- test_expect_success "grep $L (with --column, --invert, extended OR)" '
+ test_expect_success "grep $L (with --column, --invert-match, extended OR)" '
{
echo ${HC}hello_world:6:HeLLo_world
} >expected &&
- git grep --column --invert -e ll --or --not -e _ $H -- hello_world \
+ git grep --column --invert-match -e ll --or --not -e _ $H -- hello_world \
>actual &&
test_cmp expected actual
'
- test_expect_success "grep $L (with --column, --invert, extended AND)" '
+ test_expect_success "grep $L (with --column, --invert-match, extended AND)" '
{
echo ${HC}hello_world:3:Hello world
echo ${HC}hello_world:3:Hello_world
echo ${HC}hello_world:6:HeLLo_world
} >expected &&
- git grep --column --invert --not -e _ --and --not -e ll $H -- hello_world \
+ git grep --column --invert-match --not -e _ --and --not -e ll $H -- hello_world \
>actual &&
test_cmp expected actual
'
@@ -1010,7 +1010,7 @@
echo ".gitignore:.*o*" &&
cat ../expect.full
} >../expect.with.ignored &&
- git grep --no-index --no-exclude o >../actual.full &&
+ git grep --no-index --no-exclude-standard o >../actual.full &&
test_cmp ../expect.with.ignored ../actual.full
)
'
@@ -1051,7 +1051,7 @@
echo ".gitignore:.*o*" &&
cat ../expect.full
} >../expect.with.ignored &&
- git -c grep.fallbackToNoIndex grep --no-exclude o >../actual.full &&
+ git -c grep.fallbackToNoIndex grep --no-exclude-standard o >../actual.full &&
test_cmp ../expect.with.ignored ../actual.full
)
'
diff --git a/t/t7814-grep-recurse-submodules.sh b/t/t7814-grep-recurse-submodules.sh
index fa475d5..134a6945 100755
--- a/t/t7814-grep-recurse-submodules.sh
+++ b/t/t7814-grep-recurse-submodules.sh
@@ -380,11 +380,7 @@
fi
'
-# Recursing down into nested submodules which do not have .gitmodules in their
-# working tree does not work yet. This is because config_from_gitmodules()
-# uses get_oid() and the latter is still not able to get objects from an
-# arbitrary repository (the nested submodule, in this case).
-test_expect_failure 'grep --recurse-submodules with submodules without .gitmodules in the working tree' '
+test_expect_success 'grep --recurse-submodules with submodules without .gitmodules in the working tree' '
test_when_finished "git -C submodule checkout .gitmodules" &&
rm submodule/.gitmodules &&
git grep --recurse-submodules -e "(.|.)[\d]" >actual &&
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index ee1efcc..1e3ac3c 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -481,6 +481,20 @@
grep "Content-Transfer-Encoding: quoted-printable" msgtxt1
'
+test_expect_success $PREREQ 'carriage returns with auto encoding are quoted-printable' '
+ clean_fake_sendmail &&
+ cp $patches cr.patch &&
+ printf "this is a line\r\n" >>cr.patch &&
+ git send-email \
+ --from="Example <nobody@example.com>" \
+ --to=nobody@example.com \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ --transfer-encoding=auto \
+ --no-validate \
+ cr.patch &&
+ grep "Content-Transfer-Encoding: quoted-printable" msgtxt1
+'
+
for enc in auto quoted-printable base64
do
test_expect_success $PREREQ "--validate passes with encoding $enc" '
diff --git a/t/t9115-git-svn-dcommit-funky-renames.sh b/t/t9115-git-svn-dcommit-funky-renames.sh
index 64bb495..9b44a44 100755
--- a/t/t9115-git-svn-dcommit-funky-renames.sh
+++ b/t/t9115-git-svn-dcommit-funky-renames.sh
@@ -120,6 +120,4 @@
git svn dcommit
'
-stop_httpd
-
test_done
diff --git a/t/t9118-git-svn-funky-branch-names.sh b/t/t9118-git-svn-funky-branch-names.sh
index 41a0266..a159ff9 100755
--- a/t/t9118-git-svn-funky-branch-names.sh
+++ b/t/t9118-git-svn-funky-branch-names.sh
@@ -87,6 +87,4 @@
)
'
-stop_httpd
-
test_done
diff --git a/t/t9120-git-svn-clone-with-percent-escapes.sh b/t/t9120-git-svn-clone-with-percent-escapes.sh
index b28a174..40b714d 100755
--- a/t/t9120-git-svn-clone-with-percent-escapes.sh
+++ b/t/t9120-git-svn-clone-with-percent-escapes.sh
@@ -74,6 +74,4 @@
)
'
-stop_httpd
-
test_done
diff --git a/t/t9142-git-svn-shallow-clone.sh b/t/t9142-git-svn-shallow-clone.sh
index 9ee23be..a307305 100755
--- a/t/t9142-git-svn-shallow-clone.sh
+++ b/t/t9142-git-svn-shallow-clone.sh
@@ -26,6 +26,4 @@
( cd g && git rev-parse --symbolic --verify HEAD )
'
-stop_httpd
-
test_done
diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index 59a13b6..3668263 100755
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -3262,4 +3262,41 @@
background_import_still_running
'
+###
+### series W (get-mark and empty orphan commits)
+###
+
+cat >>W-input <<-W_INPUT_END
+ commit refs/heads/W-branch
+ mark :1
+ author Full Name <user@company.tld> 1000000000 +0100
+ committer Full Name <user@company.tld> 1000000000 +0100
+ data 27
+ Intentionally empty commit
+ LFsget-mark :1
+ W_INPUT_END
+
+test_expect_success !MINGW 'W: get-mark & empty orphan commit with no newlines' '
+ sed -e s/LFs// W-input | tr L "\n" | git fast-import
+'
+
+test_expect_success !MINGW 'W: get-mark & empty orphan commit with one newline' '
+ sed -e s/LFs/L/ W-input | tr L "\n" | git fast-import
+'
+
+test_expect_success !MINGW 'W: get-mark & empty orphan commit with ugly second newline' '
+ # Technically, this should fail as it has too many linefeeds
+ # according to the grammar in fast-import.txt. But, for whatever
+ # reason, it works. Since using the correct number of newlines
+ # does not work with older (pre-2.22) versions of git, allow apps
+ # that used this second-newline workaround to keep working by
+ # checking it with this test...
+ sed -e s/LFs/LL/ W-input | tr L "\n" | git fast-import
+'
+
+test_expect_success !MINGW 'W: get-mark & empty orphan commit with erroneous third newline' '
+ # ...but do NOT allow more empty lines than that (see previous test).
+ sed -e s/LFs/LLL/ W-input | tr L "\n" | test_must_fail git fast-import
+'
+
test_done
diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh
index 729cd25..5856563 100755
--- a/t/t9800-git-p4-basic.sh
+++ b/t/t9800-git-p4-basic.sh
@@ -326,8 +326,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9801-git-p4-branch.sh b/t/t9801-git-p4-branch.sh
index 6a86d69..38d6b90 100755
--- a/t/t9801-git-p4-branch.sh
+++ b/t/t9801-git-p4-branch.sh
@@ -151,7 +151,7 @@
'
test_expect_success 'restart p4d' '
- kill_p4d &&
+ stop_and_cleanup_p4d &&
start_p4d
'
@@ -505,7 +505,7 @@
'
test_expect_success 'restart p4d' '
- kill_p4d &&
+ stop_and_cleanup_p4d &&
start_p4d
'
@@ -610,8 +610,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9802-git-p4-filetype.sh b/t/t9802-git-p4-filetype.sh
index 9978352..94edebe 100755
--- a/t/t9802-git-p4-filetype.sh
+++ b/t/t9802-git-p4-filetype.sh
@@ -333,8 +333,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9803-git-p4-shell-metachars.sh b/t/t9803-git-p4-shell-metachars.sh
index d5c3675..2913277 100755
--- a/t/t9803-git-p4-shell-metachars.sh
+++ b/t/t9803-git-p4-shell-metachars.sh
@@ -105,8 +105,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9804-git-p4-label.sh b/t/t9804-git-p4-label.sh
index e30f80e..3236457 100755
--- a/t/t9804-git-p4-label.sh
+++ b/t/t9804-git-p4-label.sh
@@ -108,8 +108,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9805-git-p4-skip-submit-edit.sh b/t/t9805-git-p4-skip-submit-edit.sh
index 5fbf904..90ef647 100755
--- a/t/t9805-git-p4-skip-submit-edit.sh
+++ b/t/t9805-git-p4-skip-submit-edit.sh
@@ -98,8 +98,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9806-git-p4-options.sh b/t/t9806-git-p4-options.sh
index 3f5291b..4e794a0 100755
--- a/t/t9806-git-p4-options.sh
+++ b/t/t9806-git-p4-options.sh
@@ -300,9 +300,4 @@
test_path_is_file "$git"/cli_file2.t
'
-
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9807-git-p4-submit.sh b/t/t9807-git-p4-submit.sh
index 850d979..eaaae41 100755
--- a/t/t9807-git-p4-submit.sh
+++ b/t/t9807-git-p4-submit.sh
@@ -593,8 +593,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9808-git-p4-chdir.sh b/t/t9808-git-p4-chdir.sh
index 11d2b51..58a9b3b 100755
--- a/t/t9808-git-p4-chdir.sh
+++ b/t/t9808-git-p4-chdir.sh
@@ -83,8 +83,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9809-git-p4-client-view.sh b/t/t9809-git-p4-client-view.sh
index 897b3c3..3cff1fc 100755
--- a/t/t9809-git-p4-client-view.sh
+++ b/t/t9809-git-p4-client-view.sh
@@ -836,8 +836,4 @@
git_verify "cdir 1/file11" "cdir 1/file12"
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9810-git-p4-rcs.sh b/t/t9810-git-p4-rcs.sh
index cc53deb..57b533d 100755
--- a/t/t9810-git-p4-rcs.sh
+++ b/t/t9810-git-p4-rcs.sh
@@ -360,8 +360,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9811-git-p4-label-import.sh b/t/t9811-git-p4-label-import.sh
index 602b0a5..c1446f2 100755
--- a/t/t9811-git-p4-label-import.sh
+++ b/t/t9811-git-p4-label-import.sh
@@ -191,7 +191,7 @@
(
cd "$cli" &&
p4 sync ... &&
- !(p4 labels | grep GIT_TAG_ON_A_BRANCH)
+ ! p4 labels | grep GIT_TAG_ON_A_BRANCH
)
'
@@ -259,9 +259,4 @@
)
'
-
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9812-git-p4-wildcards.sh b/t/t9812-git-p4-wildcards.sh
index 0206771..254a7c2 100755
--- a/t/t9812-git-p4-wildcards.sh
+++ b/t/t9812-git-p4-wildcards.sh
@@ -211,8 +211,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9813-git-p4-preserve-users.sh b/t/t9813-git-p4-preserve-users.sh
index 783c6ad..fd018c8 100755
--- a/t/t9813-git-p4-preserve-users.sh
+++ b/t/t9813-git-p4-preserve-users.sh
@@ -138,8 +138,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9814-git-p4-rename.sh b/t/t9814-git-p4-rename.sh
index 60baa06..468767c 100755
--- a/t/t9814-git-p4-rename.sh
+++ b/t/t9814-git-p4-rename.sh
@@ -242,8 +242,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9815-git-p4-submit-fail.sh b/t/t9815-git-p4-submit-fail.sh
index eaf03a6..9779dc0 100755
--- a/t/t9815-git-p4-submit-fail.sh
+++ b/t/t9815-git-p4-submit-fail.sh
@@ -422,8 +422,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9816-git-p4-locked.sh b/t/t9816-git-p4-locked.sh
index d048bd3..9328410 100755
--- a/t/t9816-git-p4-locked.sh
+++ b/t/t9816-git-p4-locked.sh
@@ -138,8 +138,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9817-git-p4-exclude.sh b/t/t9817-git-p4-exclude.sh
index aac568e..96d25f0 100755
--- a/t/t9817-git-p4-exclude.sh
+++ b/t/t9817-git-p4-exclude.sh
@@ -64,8 +64,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9818-git-p4-block.sh b/t/t9818-git-p4-block.sh
index ce7cb22..0db7ab9 100755
--- a/t/t9818-git-p4-block.sh
+++ b/t/t9818-git-p4-block.sh
@@ -146,8 +146,4 @@
test_line_count \> 10 log
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9819-git-p4-case-folding.sh b/t/t9819-git-p4-case-folding.sh
index d808c00..600ce1e 100755
--- a/t/t9819-git-p4-case-folding.sh
+++ b/t/t9819-git-p4-case-folding.sh
@@ -53,8 +53,4 @@
test_must_fail git p4 clone //depot/uc/...
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9820-git-p4-editor-handling.sh b/t/t9820-git-p4-editor-handling.sh
index 3c22f74..fa1bba1 100755
--- a/t/t9820-git-p4-editor-handling.sh
+++ b/t/t9820-git-p4-editor-handling.sh
@@ -31,8 +31,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9821-git-p4-path-variations.sh b/t/t9821-git-p4-path-variations.sh
index 81e46ac..ef80f16 100755
--- a/t/t9821-git-p4-path-variations.sh
+++ b/t/t9821-git-p4-path-variations.sh
@@ -193,8 +193,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9822-git-p4-path-encoding.sh b/t/t9822-git-p4-path-encoding.sh
index c78477c..572d395 100755
--- a/t/t9822-git-p4-path-encoding.sh
+++ b/t/t9822-git-p4-path-encoding.sh
@@ -7,6 +7,13 @@
UTF8_ESCAPED="a-\303\244_o-\303\266_u-\303\274.txt"
ISO8859_ESCAPED="a-\344_o-\366_u-\374.txt"
+ISO8859="$(printf "$ISO8859_ESCAPED")" &&
+echo content123 >"$ISO8859" &&
+rm "$ISO8859" || {
+ skip_all="fs does not accept ISO-8859-1 filenames"
+ test_done
+}
+
test_expect_success 'start p4d' '
start_p4d
'
@@ -67,8 +74,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9823-git-p4-mock-lfs.sh b/t/t9823-git-p4-mock-lfs.sh
index 1f2dc36..88b76dc 100755
--- a/t/t9823-git-p4-mock-lfs.sh
+++ b/t/t9823-git-p4-mock-lfs.sh
@@ -185,8 +185,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9824-git-p4-git-lfs.sh b/t/t9824-git-p4-git-lfs.sh
index ed80ca8..a28dbbd 100755
--- a/t/t9824-git-p4-git-lfs.sh
+++ b/t/t9824-git-p4-git-lfs.sh
@@ -287,8 +287,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9825-git-p4-handle-utf16-without-bom.sh b/t/t9825-git-p4-handle-utf16-without-bom.sh
index 1551845..f049ff8 100755
--- a/t/t9825-git-p4-handle-utf16-without-bom.sh
+++ b/t/t9825-git-p4-handle-utf16-without-bom.sh
@@ -43,8 +43,4 @@
git p4 clone --dest="$git" //depot
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9826-git-p4-keep-empty-commits.sh b/t/t9826-git-p4-keep-empty-commits.sh
index fa8b9da..fd64afe 100755
--- a/t/t9826-git-p4-keep-empty-commits.sh
+++ b/t/t9826-git-p4-keep-empty-commits.sh
@@ -127,8 +127,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9827-git-p4-change-filetype.sh b/t/t9827-git-p4-change-filetype.sh
index 7433998..d3670bd 100755
--- a/t/t9827-git-p4-change-filetype.sh
+++ b/t/t9827-git-p4-change-filetype.sh
@@ -59,8 +59,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9828-git-p4-map-user.sh b/t/t9828-git-p4-map-user.sh
index e20395c..ca6c294 100755
--- a/t/t9828-git-p4-map-user.sh
+++ b/t/t9828-git-p4-map-user.sh
@@ -54,8 +54,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9829-git-p4-jobs.sh b/t/t9829-git-p4-jobs.sh
index 971aeee..88cfb1f 100755
--- a/t/t9829-git-p4-jobs.sh
+++ b/t/t9829-git-p4-jobs.sh
@@ -92,8 +92,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9830-git-p4-symlink-dir.sh b/t/t9830-git-p4-symlink-dir.sh
index 2ad1b08..3fb6960 100755
--- a/t/t9830-git-p4-symlink-dir.sh
+++ b/t/t9830-git-p4-symlink-dir.sh
@@ -36,8 +36,4 @@
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9831-git-p4-triggers.sh b/t/t9831-git-p4-triggers.sh
index be44c97..d743ca3 100755
--- a/t/t9831-git-p4-triggers.sh
+++ b/t/t9831-git-p4-triggers.sh
@@ -96,8 +96,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
test_done
diff --git a/t/t9832-unshelve.sh b/t/t9832-unshelve.sh
index 41c09f1..1286a5b 100755
--- a/t/t9832-unshelve.sh
+++ b/t/t9832-unshelve.sh
@@ -174,8 +174,5 @@
test_path_is_file file_to_shelve
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
test_done
diff --git a/t/t9833-errors.sh b/t/t9833-errors.sh
index 47b312e..e22369c 100755
--- a/t/t9833-errors.sh
+++ b/t/t9833-errors.sh
@@ -45,9 +45,4 @@
)
'
-test_expect_success 'kill p4d' '
- kill_p4d
-'
-
-
test_done
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 681c41b..8270de7 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -943,6 +943,34 @@
} && (exit \"\$eval_ret\"); eval_ret=\$?; $test_cleanup"
}
+# This function can be used to schedule some commands to be run
+# unconditionally at the end of the test script, e.g. to stop a daemon:
+#
+# test_expect_success 'test git daemon' '
+# git daemon &
+# daemon_pid=$! &&
+# test_atexit 'kill $daemon_pid' &&
+# hello world
+# '
+#
+# The commands will be executed before the trash directory is removed,
+# i.e. the atexit commands will still be able to access any pidfiles or
+# socket files.
+#
+# Note that these commands will be run even when a test script run
+# with '--immediate' fails. Be careful with your atexit commands to
+# minimize any changes to the failed state.
+
+test_atexit () {
+ # We cannot detect when we are in a subshell in general, but by
+ # doing so on Bash is better than nothing (the test will
+ # silently pass on other shells).
+ test "${BASH_SUBSHELL-0}" = 0 ||
+ error "bug in test script: test_atexit does nothing in a subshell"
+ test_atexit_cleanup="{ $*
+ } && (exit \"\$eval_ret\"); eval_ret=\$?; $test_atexit_cleanup"
+}
+
# Most tests can use the created repository, but some may need to create more.
# Usage: test_create_repo <directory>
test_create_repo () {
@@ -1211,6 +1239,12 @@
'
}
+# Converts base-16 data into base-8. The output is given as a sequence of
+# escaped octals, suitable for consumption by 'printf'.
+hex2oct () {
+ perl -ne 'printf "\\%03o", hex for /../g'
+}
+
# Set the hash algorithm in use to $1. Only useful when testing the testsuite.
test_set_hash () {
test_hash_algo="$1"
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 562c57e..908ddb9 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -57,6 +57,13 @@
. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
export PERL_PATH SHELL_PATH
+# Disallow the use of abbreviated options in the test suite by default
+if test -z "${GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS}"
+then
+ GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true
+ export GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS
+fi
+
################################################################
# It appears that people try to run tests without building...
"${GIT_TEST_INSTALLED:-$GIT_BUILD_DIR}/git$X" >/dev/null
@@ -379,6 +386,7 @@
my @env = keys %ENV;
my $ok = join("|", qw(
TRACE
+ TR2_
DEBUG
TEST
.*_TEST
@@ -627,6 +635,10 @@
die () {
code=$?
+ # This is responsible for running the atexit commands even when a
+ # test script run with '--immediate' fails, or when the user hits
+ # ctrl-C, i.e. when 'test_done' is not invoked at all.
+ test_atexit_handler || code=$?
if test -n "$GIT_EXIT_OK"
then
exit $code
@@ -638,7 +650,10 @@
GIT_EXIT_OK=
trap 'die' EXIT
-trap 'exit $?' INT TERM HUP
+# Disable '-x' tracing, because with some shells, notably dash, it
+# prevents running the cleanup commands when a test script run with
+# '--verbose-log -x' is interrupted.
+trap '{ code=$?; set +x; } 2>/dev/null; exit $code' INT TERM HUP
# The user-facing functions are loaded from a separate file so that
# test_perf subshells can have them too
@@ -1049,9 +1064,28 @@
junit_have_testcase=t
}
+test_atexit_cleanup=:
+test_atexit_handler () {
+ # In a succeeding test script 'test_atexit_handler' is invoked
+ # twice: first from 'test_done', then from 'die' in the trap on
+ # EXIT.
+ # This condition and resetting 'test_atexit_cleanup' below makes
+ # sure that the registered cleanup commands are run only once.
+ test : != "$test_atexit_cleanup" || return 0
+
+ setup_malloc_check
+ test_eval_ "$test_atexit_cleanup"
+ test_atexit_cleanup=:
+ teardown_malloc_check
+}
+
test_done () {
GIT_EXIT_OK=t
+ # Run the atexit commands _before_ the trash directory is
+ # removed, so the commands can access pidfiles and socket files.
+ test_atexit_handler
+
if test -n "$write_junit_xml" && test -n "$junit_xml_path"
then
test -n "$junit_have_testcase" || {
@@ -1405,6 +1439,7 @@
if test -n "$GIT_TEST_GETTEXT_POISON_ORIG"
then
GIT_TEST_GETTEXT_POISON=$GIT_TEST_GETTEXT_POISON_ORIG
+ export GIT_TEST_GETTEXT_POISON
unset GIT_TEST_GETTEXT_POISON_ORIG
fi
diff --git a/trace2.c b/trace2.c
index 8bbad56..eb759f3 100644
--- a/trace2.c
+++ b/trace2.c
@@ -10,6 +10,7 @@
#include "trace2/tr2_cmd_name.h"
#include "trace2/tr2_dst.h"
#include "trace2/tr2_sid.h"
+#include "trace2/tr2_sysenv.h"
#include "trace2/tr2_tgt.h"
#include "trace2/tr2_tls.h"
@@ -120,6 +121,7 @@
tr2_sid_release();
tr2_cmd_name_release();
tr2_cfg_free_patterns();
+ tr2_sysenv_release();
trace2_enabled = 0;
}
@@ -142,6 +144,11 @@
raise(signo);
}
+void trace2_initialize_clock(void)
+{
+ tr2tls_start_process_clock();
+}
+
void trace2_initialize_fl(const char *file, int line)
{
struct tr2_tgt *tgt_j;
@@ -150,6 +157,8 @@
if (trace2_enabled)
return;
+ tr2_sysenv_load();
+
if (!tr2_tgt_want_builtins())
return;
trace2_enabled = 1;
@@ -177,13 +186,19 @@
{
struct tr2_tgt *tgt_j;
int j;
+ uint64_t us_now;
+ uint64_t us_elapsed_absolute;
if (!trace2_enabled)
return;
+ us_now = getnanotime() / 1000;
+ us_elapsed_absolute = tr2tls_absolute_elapsed(us_now);
+
for_each_wanted_builtin (j, tgt_j)
if (tgt_j->pfn_start_fl)
- tgt_j->pfn_start_fl(file, line, argv);
+ tgt_j->pfn_start_fl(file, line, us_elapsed_absolute,
+ argv);
}
int trace2_cmd_exit_fl(const char *file, int line, int code)
@@ -198,6 +213,8 @@
if (!trace2_enabled)
return code;
+ trace2_collect_process_info(TRACE2_PROCESS_INFO_EXIT);
+
tr2main_exit_code = code;
us_now = getnanotime() / 1000;
@@ -428,7 +445,7 @@
us_now = getnanotime() / 1000;
us_elapsed_absolute = tr2tls_absolute_elapsed(us_now);
- tr2tls_create_self(thread_name);
+ tr2tls_create_self(thread_name, us_now);
for_each_wanted_builtin (j, tgt_j)
if (tgt_j->pfn_thread_start_fl)
diff --git a/trace2.h b/trace2.h
index b330a54..f189ef5 100644
--- a/trace2.h
+++ b/trace2.h
@@ -20,8 +20,26 @@
*/
/*
+ * Initialize the TRACE2 clock and do nothing else, in particular
+ * no mallocs, no system inspection, and no environment inspection.
+ *
+ * This should be called at the very top of main() to capture the
+ * process start time. This is intended to reduce chicken-n-egg
+ * bootstrap pressure.
+ *
+ * It is safe to call this more than once. This allows capturing
+ * absolute startup costs on Windows which uses a little trickery
+ * to do setup work before common-main.c:main() is called.
+ *
+ * The main trace2_initialize_fl() may be called a little later
+ * after more infrastructure is established.
+ */
+void trace2_initialize_clock(void);
+
+/*
* Initialize TRACE2 tracing facility if any of the builtin TRACE2
- * targets are enabled in the environment. Emits a 'version' event.
+ * targets are enabled in the system config or the environment.
+ * Emits a 'version' event.
*
* Cleanup/Termination is handled automatically by a registered
* atexit() routine.
@@ -108,10 +126,11 @@
* Emit one or more 'def_param' events for "interesting" configuration
* settings.
*
- * The environment variable "GIT_TR2_CONFIG_PARAMS" can be set to a
- * list of patterns considered important. For example:
- *
- * GIT_TR2_CONFIG_PARAMS="core.*,remote.*.url"
+ * Use the TR2_SYSENV_CFG_PARAM setting to register a comma-separated
+ * list of patterns configured important. For example:
+ * git config --system trace2.configParams 'core.*,remote.*.url'
+ * or:
+ * GIT_TR2_CONFIG_PARAMS=core.*,remote.*.url"
*
* Note: this routine does a read-only iteration on the config data
* (using read_early_config()), so it must not be called until enough
@@ -372,13 +391,19 @@
* Optional platform-specific code to dump information about the
* current and any parent process(es). This is intended to allow
* post-processors to know who spawned this git instance and anything
- * else the platform may be able to tell us about the current process.
+ * else that the platform may be able to tell us about the current process.
*/
+
+enum trace2_process_info_reason {
+ TRACE2_PROCESS_INFO_STARTUP,
+ TRACE2_PROCESS_INFO_EXIT,
+};
+
#if defined(GIT_WINDOWS_NATIVE)
-void trace2_collect_process_info(void);
+void trace2_collect_process_info(enum trace2_process_info_reason reason);
#else
-#define trace2_collect_process_info() \
- do { \
+#define trace2_collect_process_info(reason) \
+ do { \
} while (0)
#endif
diff --git a/trace2/tr2_cfg.c b/trace2/tr2_cfg.c
index b329921..caa7f06 100644
--- a/trace2/tr2_cfg.c
+++ b/trace2/tr2_cfg.c
@@ -1,8 +1,7 @@
#include "cache.h"
#include "config.h"
-#include "tr2_cfg.h"
-
-#define TR2_ENVVAR_CFG_PARAM "GIT_TR2_CONFIG_PARAMS"
+#include "trace2/tr2_cfg.h"
+#include "trace2/tr2_sysenv.h"
static struct strbuf **tr2_cfg_patterns;
static int tr2_cfg_count_patterns;
@@ -21,7 +20,7 @@
return tr2_cfg_count_patterns;
tr2_cfg_loaded = 1;
- envvar = getenv(TR2_ENVVAR_CFG_PARAM);
+ envvar = tr2_sysenv_get(TR2_SYSENV_CFG_PARAM);
if (!envvar || !*envvar)
return tr2_cfg_count_patterns;
diff --git a/trace2/tr2_dst.c b/trace2/tr2_dst.c
index fd490a4..5dda0ca 100644
--- a/trace2/tr2_dst.c
+++ b/trace2/tr2_dst.c
@@ -1,23 +1,19 @@
#include "cache.h"
#include "trace2/tr2_dst.h"
+#include "trace2/tr2_sid.h"
+#include "trace2/tr2_sysenv.h"
/*
- * If a Trace2 target cannot be opened for writing, we should issue a
- * warning to stderr, but this is very annoying if the target is a pipe
- * or socket and beyond the user's control -- especially since every
- * git command (and sub-command) will print the message. So we silently
- * eat these warnings and just discard the trace data.
- *
- * Enable the following environment variable to see these warnings.
+ * How many attempts we will make at creating an automatically-named trace file.
*/
-#define TR2_ENVVAR_DST_DEBUG "GIT_TR2_DST_DEBUG"
+#define MAX_AUTO_ATTEMPTS 10
static int tr2_dst_want_warning(void)
{
static int tr2env_dst_debug = -1;
if (tr2env_dst_debug == -1) {
- const char *env_value = getenv(TR2_ENVVAR_DST_DEBUG);
+ const char *env_value = tr2_sysenv_get(TR2_SYSENV_DST_DEBUG);
if (!env_value || !*env_value)
tr2env_dst_debug = 0;
else
@@ -36,13 +32,65 @@
dst->need_close = 0;
}
+static int tr2_dst_try_auto_path(struct tr2_dst *dst, const char *tgt_prefix)
+{
+ int fd;
+ const char *last_slash, *sid = tr2_sid_get();
+ struct strbuf path = STRBUF_INIT;
+ size_t base_path_len;
+ unsigned attempt_count;
+
+ last_slash = strrchr(sid, '/');
+ if (last_slash)
+ sid = last_slash + 1;
+
+ strbuf_addstr(&path, tgt_prefix);
+ if (!is_dir_sep(path.buf[path.len - 1]))
+ strbuf_addch(&path, '/');
+ strbuf_addstr(&path, sid);
+ base_path_len = path.len;
+
+ for (attempt_count = 0; attempt_count < MAX_AUTO_ATTEMPTS; attempt_count++) {
+ if (attempt_count > 0) {
+ strbuf_setlen(&path, base_path_len);
+ strbuf_addf(&path, ".%d", attempt_count);
+ }
+
+ fd = open(path.buf, O_WRONLY | O_CREAT | O_EXCL, 0666);
+ if (fd != -1)
+ break;
+ }
+
+ if (fd == -1) {
+ if (tr2_dst_want_warning())
+ warning("trace2: could not open '%.*s' for '%s' tracing: %s",
+ (int) base_path_len, path.buf,
+ tr2_sysenv_display_name(dst->sysenv_var),
+ strerror(errno));
+
+ tr2_dst_trace_disable(dst);
+ strbuf_release(&path);
+ return 0;
+ }
+
+ strbuf_release(&path);
+
+ dst->fd = fd;
+ dst->need_close = 1;
+ dst->initialized = 1;
+
+ return dst->fd;
+}
+
static int tr2_dst_try_path(struct tr2_dst *dst, const char *tgt_value)
{
int fd = open(tgt_value, O_WRONLY | O_APPEND | O_CREAT, 0666);
if (fd == -1) {
if (tr2_dst_want_warning())
warning("trace2: could not open '%s' for '%s' tracing: %s",
- tgt_value, dst->env_var_name, strerror(errno));
+ tgt_value,
+ tr2_sysenv_display_name(dst->sysenv_var),
+ strerror(errno));
tr2_dst_trace_disable(dst);
return 0;
@@ -116,7 +164,8 @@
if (!path || !*path) {
if (tr2_dst_want_warning())
warning("trace2: invalid AF_UNIX value '%s' for '%s' tracing",
- tgt_value, dst->env_var_name);
+ tgt_value,
+ tr2_sysenv_display_name(dst->sysenv_var));
tr2_dst_trace_disable(dst);
return 0;
@@ -126,7 +175,7 @@
strlen(path) >= sizeof(((struct sockaddr_un *)0)->sun_path)) {
if (tr2_dst_want_warning())
warning("trace2: invalid AF_UNIX path '%s' for '%s' tracing",
- path, dst->env_var_name);
+ path, tr2_sysenv_display_name(dst->sysenv_var));
tr2_dst_trace_disable(dst);
return 0;
@@ -148,7 +197,8 @@
error:
if (tr2_dst_want_warning())
warning("trace2: could not connect to socket '%s' for '%s' tracing: %s",
- path, dst->env_var_name, strerror(e));
+ path, tr2_sysenv_display_name(dst->sysenv_var),
+ strerror(e));
tr2_dst_trace_disable(dst);
return 0;
@@ -168,7 +218,7 @@
struct strbuf buf = STRBUF_INIT;
strbuf_addf(&buf, "trace2: unknown value for '%s': '%s'",
- dst->env_var_name, tgt_value);
+ tr2_sysenv_display_name(dst->sysenv_var), tgt_value);
warning("%s", buf.buf);
strbuf_release(&buf);
@@ -184,7 +234,7 @@
dst->initialized = 1;
- tgt_value = getenv(dst->env_var_name);
+ tgt_value = tr2_sysenv_get(dst->sysenv_var);
if (!tgt_value || !strcmp(tgt_value, "") || !strcmp(tgt_value, "0") ||
!strcasecmp(tgt_value, "false")) {
@@ -202,8 +252,12 @@
return dst->fd;
}
- if (is_absolute_path(tgt_value))
- return tr2_dst_try_path(dst, tgt_value);
+ if (is_absolute_path(tgt_value)) {
+ if (is_directory(tgt_value))
+ return tr2_dst_try_auto_path(dst, tgt_value);
+ else
+ return tr2_dst_try_path(dst, tgt_value);
+ }
#ifndef NO_UNIX_SOCKETS
if (starts_with(tgt_value, PREFIX_AF_UNIX))
@@ -246,7 +300,8 @@
return;
if (tr2_dst_want_warning())
- warning("unable to write trace to '%s': %s", dst->env_var_name,
+ warning("unable to write trace to '%s': %s",
+ tr2_sysenv_display_name(dst->sysenv_var),
strerror(errno));
tr2_dst_trace_disable(dst);
}
diff --git a/trace2/tr2_dst.h b/trace2/tr2_dst.h
index 9a64f05..3adf3ba 100644
--- a/trace2/tr2_dst.h
+++ b/trace2/tr2_dst.h
@@ -2,9 +2,10 @@
#define TR2_DST_H
struct strbuf;
+#include "trace2/tr2_sysenv.h"
struct tr2_dst {
- const char *const env_var_name;
+ enum tr2_sysenv_variable sysenv_var;
int fd;
unsigned int initialized : 1;
unsigned int need_close : 1;
diff --git a/trace2/tr2_sid.c b/trace2/tr2_sid.c
index 984524a..5047095 100644
--- a/trace2/tr2_sid.c
+++ b/trace2/tr2_sid.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "trace2/tr2_tbuf.h"
#include "trace2/tr2_sid.h"
#define TR2_ENVVAR_PARENT_SID "GIT_TR2_PARENT_SID"
@@ -7,6 +8,53 @@
static int tr2sid_nr_git_parents;
/*
+ * Compute the final component of the SID representing the current process.
+ * This should uniquely identify the process and be a valid filename (to
+ * allow writing trace2 data to per-process files). It should also be fixed
+ * length for possible use as a database key.
+ *
+ * "<yyyymmdd>T<hhmmss>.<fraction>Z-<host>-<process>"
+ *
+ * where <host> is a 9 character string:
+ * "H<first_8_chars_of_sha1_of_hostname>"
+ * "Localhost" when no hostname.
+ *
+ * where <process> is a 9 character string containing the least signifcant
+ * 32 bits in the process-id.
+ * "P<pid>"
+ * (This is an abribrary choice. On most systems pid_t is a 32 bit value,
+ * so limit doesn't matter. On larger systems, a truncated value is fine
+ * for our purposes here.)
+ */
+static void tr2_sid_append_my_sid_component(void)
+{
+ const struct git_hash_algo *algo = &hash_algos[GIT_HASH_SHA1];
+ struct tr2_tbuf tb_now;
+ git_hash_ctx ctx;
+ pid_t pid = getpid();
+ unsigned char hash[GIT_MAX_RAWSZ + 1];
+ char hex[GIT_MAX_HEXSZ + 1];
+ char hostname[HOST_NAME_MAX + 1];
+
+ tr2_tbuf_utc_datetime(&tb_now);
+ strbuf_addstr(&tr2sid_buf, tb_now.buf);
+
+ strbuf_addch(&tr2sid_buf, '-');
+ if (xgethostname(hostname, sizeof(hostname)))
+ strbuf_add(&tr2sid_buf, "Localhost", 9);
+ else {
+ algo->init_fn(&ctx);
+ algo->update_fn(&ctx, hostname, strlen(hostname));
+ algo->final_fn(hash, &ctx);
+ hash_to_hex_algop_r(hex, hash, algo);
+ strbuf_addch(&tr2sid_buf, 'H');
+ strbuf_add(&tr2sid_buf, hex, 8);
+ }
+
+ strbuf_addf(&tr2sid_buf, "-P%08"PRIx32, (uint32_t)pid);
+}
+
+/*
* Compute a "unique" session id (SID) for the current process. This allows
* all events from this process to have a single label (much like a PID).
*
@@ -20,7 +68,6 @@
*/
static void tr2_sid_compute(void)
{
- uint64_t us_now;
const char *parent_sid;
if (tr2sid_buf.len)
@@ -38,9 +85,7 @@
tr2sid_nr_git_parents++;
}
- us_now = getnanotime() / 1000;
- strbuf_addf(&tr2sid_buf, "%" PRIuMAX "-%" PRIdMAX, (uintmax_t)us_now,
- (intmax_t)getpid());
+ tr2_sid_append_my_sid_component();
setenv(TR2_ENVVAR_PARENT_SID, tr2sid_buf.buf, 1);
}
diff --git a/trace2/tr2_sysenv.c b/trace2/tr2_sysenv.c
new file mode 100644
index 0000000..9025b86
--- /dev/null
+++ b/trace2/tr2_sysenv.c
@@ -0,0 +1,127 @@
+#include "cache.h"
+#include "config.h"
+#include "dir.h"
+#include "tr2_sysenv.h"
+
+/*
+ * Each entry represents a trace2 setting.
+ * See Documentation/technical/api-trace2.txt
+ */
+struct tr2_sysenv_entry {
+ const char *env_var_name;
+ const char *git_config_name;
+
+ char *value;
+ unsigned int getenv_called : 1;
+};
+
+/*
+ * This table must match "enum tr2_sysenv_variable" in tr2_sysenv.h.
+ *
+ * The strings in this table are constant and must match the published
+ * config and environment variable names as described in the documentation.
+ *
+ * We do not define entries for the GIT_TR2_PARENT_* environment
+ * variables because they are transient and used to pass information
+ * from parent to child git processes, rather than settings.
+ */
+/* clang-format off */
+static struct tr2_sysenv_entry tr2_sysenv_settings[] = {
+ [TR2_SYSENV_CFG_PARAM] = { "GIT_TR2_CONFIG_PARAMS",
+ "trace2.configparams" },
+
+ [TR2_SYSENV_DST_DEBUG] = { "GIT_TR2_DST_DEBUG",
+ "trace2.destinationdebug" },
+
+ [TR2_SYSENV_NORMAL] = { "GIT_TR2",
+ "trace2.normaltarget" },
+ [TR2_SYSENV_NORMAL_BRIEF] = { "GIT_TR2_BRIEF",
+ "trace2.normalbrief" },
+
+ [TR2_SYSENV_EVENT] = { "GIT_TR2_EVENT",
+ "trace2.eventtarget" },
+ [TR2_SYSENV_EVENT_BRIEF] = { "GIT_TR2_EVENT_BRIEF",
+ "trace2.eventbrief" },
+ [TR2_SYSENV_EVENT_NESTING] = { "GIT_TR2_EVENT_NESTING",
+ "trace2.eventnesting" },
+
+ [TR2_SYSENV_PERF] = { "GIT_TR2_PERF",
+ "trace2.perftarget" },
+ [TR2_SYSENV_PERF_BRIEF] = { "GIT_TR2_PERF_BRIEF",
+ "trace2.perfbrief" },
+};
+/* clang-format on */
+
+static int tr2_sysenv_cb(const char *key, const char *value, void *d)
+{
+ int k;
+
+ if (!starts_with(key, "trace2."))
+ return 0;
+
+ for (k = 0; k < ARRAY_SIZE(tr2_sysenv_settings); k++) {
+ if (!strcmp(key, tr2_sysenv_settings[k].git_config_name)) {
+ free(tr2_sysenv_settings[k].value);
+ tr2_sysenv_settings[k].value = xstrdup(value);
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
+/*
+ * Load Trace2 settings from the system config (usually "/etc/gitconfig"
+ * unless we were built with a runtime-prefix). These are intended to
+ * define the default values for Trace2 as requested by the administrator.
+ *
+ * Then override with the Trace2 settings from the global config.
+ */
+void tr2_sysenv_load(void)
+{
+ if (ARRAY_SIZE(tr2_sysenv_settings) != TR2_SYSENV_MUST_BE_LAST)
+ BUG("tr2_sysenv_settings size is wrong");
+
+ read_very_early_config(tr2_sysenv_cb, NULL);
+}
+
+/*
+ * Return the value for the requested Trace2 setting from these sources:
+ * the system config, the global config, and the environment.
+ */
+const char *tr2_sysenv_get(enum tr2_sysenv_variable var)
+{
+ if (var >= TR2_SYSENV_MUST_BE_LAST)
+ BUG("tr2_sysenv_get invalid var '%d'", var);
+
+ if (!tr2_sysenv_settings[var].getenv_called) {
+ const char *v = getenv(tr2_sysenv_settings[var].env_var_name);
+ if (v && *v) {
+ free(tr2_sysenv_settings[var].value);
+ tr2_sysenv_settings[var].value = xstrdup(v);
+ }
+ tr2_sysenv_settings[var].getenv_called = 1;
+ }
+
+ return tr2_sysenv_settings[var].value;
+}
+
+/*
+ * Return a friendly name for this setting that is suitable for printing
+ * in an error messages.
+ */
+const char *tr2_sysenv_display_name(enum tr2_sysenv_variable var)
+{
+ if (var >= TR2_SYSENV_MUST_BE_LAST)
+ BUG("tr2_sysenv_get invalid var '%d'", var);
+
+ return tr2_sysenv_settings[var].env_var_name;
+}
+
+void tr2_sysenv_release(void)
+{
+ int k;
+
+ for (k = 0; k < ARRAY_SIZE(tr2_sysenv_settings); k++)
+ free(tr2_sysenv_settings[k].value);
+}
diff --git a/trace2/tr2_sysenv.h b/trace2/tr2_sysenv.h
new file mode 100644
index 0000000..369b20b
--- /dev/null
+++ b/trace2/tr2_sysenv.h
@@ -0,0 +1,36 @@
+#ifndef TR2_SYSENV_H
+#define TR2_SYSENV_H
+
+/*
+ * The Trace2 settings that can be loaded from /etc/gitconfig
+ * and/or user environment variables.
+ *
+ * Note that this set does not contain any of the transient
+ * environment variables used to pass information from parent
+ * to child git processes, such "GIT_TR2_PARENT_SID".
+ */
+enum tr2_sysenv_variable {
+ TR2_SYSENV_CFG_PARAM = 0,
+
+ TR2_SYSENV_DST_DEBUG,
+
+ TR2_SYSENV_NORMAL,
+ TR2_SYSENV_NORMAL_BRIEF,
+
+ TR2_SYSENV_EVENT,
+ TR2_SYSENV_EVENT_BRIEF,
+ TR2_SYSENV_EVENT_NESTING,
+
+ TR2_SYSENV_PERF,
+ TR2_SYSENV_PERF_BRIEF,
+
+ TR2_SYSENV_MUST_BE_LAST
+};
+
+void tr2_sysenv_load(void);
+
+const char *tr2_sysenv_get(enum tr2_sysenv_variable);
+const char *tr2_sysenv_display_name(enum tr2_sysenv_variable var);
+void tr2_sysenv_release(void);
+
+#endif /* TR2_SYSENV_H */
diff --git a/trace2/tr2_tbuf.c b/trace2/tr2_tbuf.c
index 0844910..2498482 100644
--- a/trace2/tr2_tbuf.c
+++ b/trace2/tr2_tbuf.c
@@ -15,7 +15,7 @@
tm.tm_min, tm.tm_sec, (long)tv.tv_usec);
}
-void tr2_tbuf_utc_time(struct tr2_tbuf *tb)
+void tr2_tbuf_utc_datetime_extended(struct tr2_tbuf *tb)
{
struct timeval tv;
struct tm tm;
@@ -26,7 +26,22 @@
gmtime_r(&secs, &tm);
xsnprintf(tb->buf, sizeof(tb->buf),
- "%4d-%02d-%02d %02d:%02d:%02d.%06ld", tm.tm_year + 1900,
+ "%4d-%02d-%02dT%02d:%02d:%02d.%06ldZ", tm.tm_year + 1900,
tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
(long)tv.tv_usec);
}
+
+void tr2_tbuf_utc_datetime(struct tr2_tbuf *tb)
+{
+ struct timeval tv;
+ struct tm tm;
+ time_t secs;
+
+ gettimeofday(&tv, NULL);
+ secs = tv.tv_sec;
+ gmtime_r(&secs, &tm);
+
+ xsnprintf(tb->buf, sizeof(tb->buf), "%4d%02d%02dT%02d%02d%02d.%06ldZ",
+ tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour,
+ tm.tm_min, tm.tm_sec, (long)tv.tv_usec);
+}
diff --git a/trace2/tr2_tbuf.h b/trace2/tr2_tbuf.h
index 9cdefa3..fa853d8 100644
--- a/trace2/tr2_tbuf.h
+++ b/trace2/tr2_tbuf.h
@@ -16,8 +16,9 @@
void tr2_tbuf_local_time(struct tr2_tbuf *tb);
/*
- * Fill buffer with formatted UTC time string.
+ * Fill buffer with formatted UTC datatime string.
*/
-void tr2_tbuf_utc_time(struct tr2_tbuf *tb);
+void tr2_tbuf_utc_datetime_extended(struct tr2_tbuf *tb);
+void tr2_tbuf_utc_datetime(struct tr2_tbuf *tb);
#endif /* TR2_TBUF_H */
diff --git a/trace2/tr2_tgt.h b/trace2/tr2_tgt.h
index 297bb8f..7b90469 100644
--- a/trace2/tr2_tgt.h
+++ b/trace2/tr2_tgt.h
@@ -15,6 +15,7 @@
typedef void(tr2_tgt_evt_version_fl_t)(const char *file, int line);
typedef void(tr2_tgt_evt_start_fl_t)(const char *file, int line,
+ uint64_t us_elapsed_absolute,
const char **argv);
typedef void(tr2_tgt_evt_exit_fl_t)(const char *file, int line,
uint64_t us_elapsed_absolute, int code);
diff --git a/trace2/tr2_tgt_event.c b/trace2/tr2_tgt_event.c
index 1cf4f62..c2852d1 100644
--- a/trace2/tr2_tgt_event.c
+++ b/trace2/tr2_tgt_event.c
@@ -6,10 +6,11 @@
#include "trace2/tr2_dst.h"
#include "trace2/tr2_tbuf.h"
#include "trace2/tr2_sid.h"
+#include "trace2/tr2_sysenv.h"
#include "trace2/tr2_tgt.h"
#include "trace2/tr2_tls.h"
-static struct tr2_dst tr2dst_event = { "GIT_TR2_EVENT", 0, 0, 0 };
+static struct tr2_dst tr2dst_event = { TR2_SYSENV_EVENT, 0, 0, 0 };
/*
* The version number of the JSON data generated by the EVENT target
@@ -28,37 +29,36 @@
* are primarily intended for the performance target during debugging.
*
* Some of the outer-most messages, however, may be of interest to the
- * event target. Set this environment variable to a larger integer for
- * more detail in the event target.
+ * event target. Use the TR2_SYSENV_EVENT_NESTING setting to increase
+ * region details in the event target.
*/
-#define TR2_ENVVAR_EVENT_NESTING "GIT_TR2_EVENT_NESTING"
-static int tr2env_event_nesting_wanted = 2;
+static int tr2env_event_max_nesting_levels = 2;
/*
- * Set this environment variable to true to omit the <time>, <file>, and
+ * Use the TR2_SYSENV_EVENT_BRIEF to omit the <time>, <file>, and
* <line> fields from most events.
*/
-#define TR2_ENVVAR_EVENT_BRIEF "GIT_TR2_EVENT_BRIEF"
-static int tr2env_event_brief;
+static int tr2env_event_be_brief;
static int fn_init(void)
{
int want = tr2_dst_trace_want(&tr2dst_event);
- int want_nesting;
+ int max_nesting;
int want_brief;
- char *nesting;
- char *brief;
+ const char *nesting;
+ const char *brief;
if (!want)
return want;
- nesting = getenv(TR2_ENVVAR_EVENT_NESTING);
- if (nesting && ((want_nesting = atoi(nesting)) > 0))
- tr2env_event_nesting_wanted = want_nesting;
+ nesting = tr2_sysenv_get(TR2_SYSENV_EVENT_NESTING);
+ if (nesting && *nesting && ((max_nesting = atoi(nesting)) > 0))
+ tr2env_event_max_nesting_levels = max_nesting;
- brief = getenv(TR2_ENVVAR_EVENT_BRIEF);
- if (brief && ((want_brief = atoi(brief)) > 0))
- tr2env_event_brief = want_brief;
+ brief = tr2_sysenv_get(TR2_SYSENV_EVENT_BRIEF);
+ if (brief && *brief &&
+ ((want_brief = git_parse_maybe_bool(brief)) != -1))
+ tr2env_event_be_brief = want_brief;
return want;
}
@@ -92,13 +92,13 @@
/*
* In brief mode, only emit <time> on these 2 event types.
*/
- if (!tr2env_event_brief || !strcmp(event_name, "version") ||
+ if (!tr2env_event_be_brief || !strcmp(event_name, "version") ||
!strcmp(event_name, "atexit")) {
- tr2_tbuf_utc_time(&tb_now);
+ tr2_tbuf_utc_datetime_extended(&tb_now);
jw_object_string(jw, "time", tb_now.buf);
}
- if (!tr2env_event_brief && file && *file) {
+ if (!tr2env_event_be_brief && file && *file) {
jw_object_string(jw, "file", file);
jw_object_intmax(jw, "line", line);
}
@@ -122,13 +122,16 @@
jw_release(&jw);
}
-static void fn_start_fl(const char *file, int line, const char **argv)
+static void fn_start_fl(const char *file, int line,
+ uint64_t us_elapsed_absolute, const char **argv)
{
const char *event_name = "start";
struct json_writer jw = JSON_WRITER_INIT;
+ double t_abs = (double)us_elapsed_absolute / 1000000.0;
jw_object_begin(&jw, 0);
event_fmt_prepare(event_name, file, line, NULL, &jw);
+ jw_object_double(&jw, "t_abs", 6, t_abs);
jw_object_inline_begin_array(&jw, "argv");
jw_array_argv(&jw, argv);
jw_end(&jw);
@@ -456,7 +459,7 @@
{
const char *event_name = "region_enter";
struct tr2tls_thread_ctx *ctx = tr2tls_get_self();
- if (ctx->nr_open_regions <= tr2env_event_nesting_wanted) {
+ if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) {
struct json_writer jw = JSON_WRITER_INIT;
jw_object_begin(&jw, 0);
@@ -481,7 +484,7 @@
{
const char *event_name = "region_leave";
struct tr2tls_thread_ctx *ctx = tr2tls_get_self();
- if (ctx->nr_open_regions <= tr2env_event_nesting_wanted) {
+ if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) {
struct json_writer jw = JSON_WRITER_INIT;
double t_rel = (double)us_elapsed_region / 1000000.0;
@@ -508,7 +511,7 @@
{
const char *event_name = "data";
struct tr2tls_thread_ctx *ctx = tr2tls_get_self();
- if (ctx->nr_open_regions <= tr2env_event_nesting_wanted) {
+ if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) {
struct json_writer jw = JSON_WRITER_INIT;
double t_abs = (double)us_elapsed_absolute / 1000000.0;
double t_rel = (double)us_elapsed_region / 1000000.0;
@@ -536,7 +539,7 @@
{
const char *event_name = "data_json";
struct tr2tls_thread_ctx *ctx = tr2tls_get_self();
- if (ctx->nr_open_regions <= tr2env_event_nesting_wanted) {
+ if (ctx->nr_open_regions <= tr2env_event_max_nesting_levels) {
struct json_writer jw = JSON_WRITER_INIT;
double t_abs = (double)us_elapsed_absolute / 1000000.0;
double t_rel = (double)us_elapsed_region / 1000000.0;
diff --git a/trace2/tr2_tgt_normal.c b/trace2/tr2_tgt_normal.c
index 1a07d70..00b116d 100644
--- a/trace2/tr2_tgt_normal.c
+++ b/trace2/tr2_tgt_normal.c
@@ -4,20 +4,20 @@
#include "quote.h"
#include "version.h"
#include "trace2/tr2_dst.h"
+#include "trace2/tr2_sysenv.h"
#include "trace2/tr2_tbuf.h"
#include "trace2/tr2_tgt.h"
#include "trace2/tr2_tls.h"
-static struct tr2_dst tr2dst_normal = { "GIT_TR2", 0, 0, 0 };
+static struct tr2_dst tr2dst_normal = { TR2_SYSENV_NORMAL, 0, 0, 0 };
/*
- * Set this environment variable to true to omit the "<time> <file>:<line>"
+ * Use the TR2_SYSENV_NORMAL_BRIEF setting to omit the "<time> <file>:<line>"
* fields from each line written to the builtin normal target.
*
* Unit tests may want to use this to help with testing.
*/
-#define TR2_ENVVAR_NORMAL_BRIEF "GIT_TR2_BRIEF"
-static int tr2env_normal_brief;
+static int tr2env_normal_be_brief;
#define TR2FMT_NORMAL_FL_WIDTH (50)
@@ -25,15 +25,15 @@
{
int want = tr2_dst_trace_want(&tr2dst_normal);
int want_brief;
- char *brief;
+ const char *brief;
if (!want)
return want;
- brief = getenv(TR2_ENVVAR_NORMAL_BRIEF);
+ brief = tr2_sysenv_get(TR2_SYSENV_NORMAL_BRIEF);
if (brief && *brief &&
((want_brief = git_parse_maybe_bool(brief)) != -1))
- tr2env_normal_brief = want_brief;
+ tr2env_normal_be_brief = want_brief;
return want;
}
@@ -47,7 +47,7 @@
{
strbuf_setlen(buf, 0);
- if (!tr2env_normal_brief) {
+ if (!tr2env_normal_be_brief) {
struct tr2_tbuf tb_now;
tr2_tbuf_local_time(&tb_now);
@@ -81,7 +81,8 @@
strbuf_release(&buf_payload);
}
-static void fn_start_fl(const char *file, int line, const char **argv)
+static void fn_start_fl(const char *file, int line,
+ uint64_t us_elapsed_absolute, const char **argv)
{
struct strbuf buf_payload = STRBUF_INIT;
diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c
index 2a866d7..ea0cbbe 100644
--- a/trace2/tr2_tgt_perf.c
+++ b/trace2/tr2_tgt_perf.c
@@ -6,20 +6,20 @@
#include "json-writer.h"
#include "trace2/tr2_dst.h"
#include "trace2/tr2_sid.h"
+#include "trace2/tr2_sysenv.h"
#include "trace2/tr2_tbuf.h"
#include "trace2/tr2_tgt.h"
#include "trace2/tr2_tls.h"
-static struct tr2_dst tr2dst_perf = { "GIT_TR2_PERF", 0, 0, 0 };
+static struct tr2_dst tr2dst_perf = { TR2_SYSENV_PERF, 0, 0, 0 };
/*
- * Set this environment variable to true to omit the "<time> <file>:<line>"
+ * Use TR2_SYSENV_PERF_BRIEF to omit the "<time> <file>:<line>"
* fields from each line written to the builtin performance target.
*
* Unit tests may want to use this to help with testing.
*/
-#define TR2_ENVVAR_PERF_BRIEF "GIT_TR2_PERF_BRIEF"
-static int tr2env_perf_brief;
+static int tr2env_perf_be_brief;
#define TR2FMT_PERF_FL_WIDTH (50)
#define TR2FMT_PERF_MAX_EVENT_NAME (12)
@@ -36,17 +36,17 @@
{
int want = tr2_dst_trace_want(&tr2dst_perf);
int want_brief;
- char *brief;
+ const char *brief;
if (!want)
return want;
strbuf_addchars(&dots, '.', TR2_DOTS_BUFFER_SIZE);
- brief = getenv(TR2_ENVVAR_PERF_BRIEF);
+ brief = tr2_sysenv_get(TR2_SYSENV_PERF_BRIEF);
if (brief && *brief &&
((want_brief = git_parse_maybe_bool(brief)) != -1))
- tr2env_perf_brief = want_brief;
+ tr2env_perf_be_brief = want_brief;
return want;
}
@@ -77,7 +77,7 @@
strbuf_setlen(buf, 0);
- if (!tr2env_perf_brief) {
+ if (!tr2env_perf_be_brief) {
struct tr2_tbuf tb_now;
tr2_tbuf_local_time(&tb_now);
@@ -159,15 +159,16 @@
strbuf_release(&buf_payload);
}
-static void fn_start_fl(const char *file, int line, const char **argv)
+static void fn_start_fl(const char *file, int line,
+ uint64_t us_elapsed_absolute, const char **argv)
{
const char *event_name = "start";
struct strbuf buf_payload = STRBUF_INIT;
sq_quote_argv_pretty(&buf_payload, argv);
- perf_io_write_fl(file, line, event_name, NULL, NULL, NULL, NULL,
- &buf_payload);
+ perf_io_write_fl(file, line, event_name, NULL, &us_elapsed_absolute,
+ NULL, NULL, &buf_payload);
strbuf_release(&buf_payload);
}
diff --git a/trace2/tr2_tls.c b/trace2/tr2_tls.c
index 8e65b03..e76d8c5 100644
--- a/trace2/tr2_tls.c
+++ b/trace2/tr2_tls.c
@@ -10,16 +10,30 @@
#define TR2_REGION_NESTING_INITIAL_SIZE (100)
static struct tr2tls_thread_ctx *tr2tls_thread_main;
-static uint64_t tr2tls_us_start_main;
+static uint64_t tr2tls_us_start_process;
static pthread_mutex_t tr2tls_mutex;
static pthread_key_t tr2tls_key;
static int tr2_next_thread_id; /* modify under lock */
-struct tr2tls_thread_ctx *tr2tls_create_self(const char *thread_name)
+void tr2tls_start_process_clock(void)
{
- uint64_t us_now = getnanotime() / 1000;
+ if (tr2tls_us_start_process)
+ return;
+
+ /*
+ * Keep the absolute start time of the process (i.e. the main
+ * process) in a fixed variable since other threads need to
+ * access it. This allows them to do that without a lock on
+ * main thread's array data (because of reallocs).
+ */
+ tr2tls_us_start_process = getnanotime() / 1000;
+}
+
+struct tr2tls_thread_ctx *tr2tls_create_self(const char *thread_name,
+ uint64_t us_thread_start)
+{
struct tr2tls_thread_ctx *ctx = xcalloc(1, sizeof(*ctx));
/*
@@ -29,7 +43,7 @@
*/
ctx->alloc = TR2_REGION_NESTING_INITIAL_SIZE;
ctx->array_us_start = (uint64_t *)xcalloc(ctx->alloc, sizeof(uint64_t));
- ctx->array_us_start[ctx->nr_open_regions++] = us_now;
+ ctx->array_us_start[ctx->nr_open_regions++] = us_thread_start;
ctx->thread_id = tr2tls_locked_increment(&tr2_next_thread_id);
@@ -55,7 +69,7 @@
* here and silently continue.
*/
if (!ctx)
- ctx = tr2tls_create_self("unknown");
+ ctx = tr2tls_create_self("unknown", getnanotime() / 1000);
return ctx;
}
@@ -124,22 +138,18 @@
if (!tr2tls_thread_main)
return 0;
- return us - tr2tls_us_start_main;
+ return us - tr2tls_us_start_process;
}
void tr2tls_init(void)
{
+ tr2tls_start_process_clock();
+
pthread_key_create(&tr2tls_key, NULL);
init_recursive_mutex(&tr2tls_mutex);
- tr2tls_thread_main = tr2tls_create_self("main");
- /*
- * Keep a copy of the absolute start time of the main thread
- * in a fixed variable since other threads need to access it.
- * This also eliminates the need to lock accesses to the main
- * thread's array (because of reallocs).
- */
- tr2tls_us_start_main = tr2tls_thread_main->array_us_start[0];
+ tr2tls_thread_main =
+ tr2tls_create_self("main", tr2tls_us_start_process);
}
void tr2tls_release(void)
diff --git a/trace2/tr2_tls.h b/trace2/tr2_tls.h
index bb80e3f..b1e327a 100644
--- a/trace2/tr2_tls.h
+++ b/trace2/tr2_tls.h
@@ -31,7 +31,8 @@
* In this and all following functions the term "self" refers to the
* current thread.
*/
-struct tr2tls_thread_ctx *tr2tls_create_self(const char *thread_name);
+struct tr2tls_thread_ctx *tr2tls_create_self(const char *thread_name,
+ uint64_t us_thread_start);
/*
* Get our TLS data.
@@ -94,4 +95,9 @@
*/
int tr2tls_locked_increment(int *p);
+/*
+ * Capture the process start time and do nothing else.
+ */
+void tr2tls_start_process_clock(void);
+
#endif /* TR2_TLS_H */
diff --git a/transport.c b/transport.c
index d0608df..f1fcd2c 100644
--- a/transport.c
+++ b/transport.c
@@ -252,6 +252,14 @@
return 0;
}
+static void die_if_server_options(struct transport *transport)
+{
+ if (!transport->server_options || !transport->server_options->nr)
+ return;
+ advise(_("see protocol.version in 'git help config' for more details"));
+ die(_("server options require protocol version 2 or later"));
+}
+
/*
* Obtains the protocol version from the transport and writes it to
* transport->data->version, first connecting if not already connected.
@@ -286,6 +294,7 @@
break;
case protocol_v1:
case protocol_v0:
+ die_if_server_options(transport);
get_remote_heads(&reader, &refs,
for_push ? REF_NORMAL : 0,
&data->extra_have,
@@ -314,7 +323,6 @@
int ret = 0;
struct git_transport_data *data = transport->data;
struct ref *refs = NULL;
- char *dest = xstrdup(transport->url);
struct fetch_pack_args args;
struct ref *refs_tmp = NULL;
@@ -356,16 +364,17 @@
switch (data->version) {
case protocol_v2:
- refs = fetch_pack(&args, data->fd, data->conn,
+ refs = fetch_pack(&args, data->fd,
refs_tmp ? refs_tmp : transport->remote_refs,
- dest, to_fetch, nr_heads, &data->shallow,
+ to_fetch, nr_heads, &data->shallow,
&transport->pack_lockfile, data->version);
break;
case protocol_v1:
case protocol_v0:
- refs = fetch_pack(&args, data->fd, data->conn,
+ die_if_server_options(transport);
+ refs = fetch_pack(&args, data->fd,
refs_tmp ? refs_tmp : transport->remote_refs,
- dest, to_fetch, nr_heads, &data->shallow,
+ to_fetch, nr_heads, &data->shallow,
&transport->pack_lockfile, data->version);
break;
case protocol_unknown_version:
@@ -389,7 +398,6 @@
free_refs(refs_tmp);
free_refs(refs);
- free(dest);
return ret;
}
diff --git a/tree-diff.c b/tree-diff.c
index e6d306f..f1f641e 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -181,7 +181,7 @@
struct tree_desc *t, struct tree_desc *tp,
int imin)
{
- unsigned mode;
+ unsigned short mode;
const char *path;
const struct object_id *oid;
int pathlen;
diff --git a/tree-walk.c b/tree-walk.c
index 1e4bbc8..ec32a47 100644
--- a/tree-walk.c
+++ b/tree-walk.c
@@ -500,7 +500,7 @@
struct object_id oid;
};
-static int find_tree_entry(struct tree_desc *t, const char *name, struct object_id *result, unsigned *mode)
+static int find_tree_entry(struct tree_desc *t, const char *name, struct object_id *result, unsigned short *mode)
{
int namelen = strlen(name);
while (t->size) {
@@ -535,7 +535,7 @@
return -1;
}
-int get_tree_entry(const struct object_id *tree_oid, const char *name, struct object_id *oid, unsigned *mode)
+int get_tree_entry(const struct object_id *tree_oid, const char *name, struct object_id *oid, unsigned short *mode)
{
int retval;
void *tree;
@@ -585,7 +585,7 @@
* See the code for enum get_oid_result for a description of
* the return values.
*/
-enum get_oid_result get_tree_entry_follow_symlinks(struct object_id *tree_oid, const char *name, struct object_id *result, struct strbuf *result_path, unsigned *mode)
+enum get_oid_result get_tree_entry_follow_symlinks(struct object_id *tree_oid, const char *name, struct object_id *result, struct strbuf *result_path, unsigned short *mode)
{
int retval = MISSING_OBJECT;
struct dir_state *parents = NULL;
diff --git a/tree-walk.h b/tree-walk.h
index 550b8dd..161e240 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -16,7 +16,7 @@
unsigned int size;
};
-static inline const struct object_id *tree_entry_extract(struct tree_desc *desc, const char **pathp, unsigned int *modep)
+static inline const struct object_id *tree_entry_extract(struct tree_desc *desc, const char **pathp, unsigned short *modep)
{
*pathp = desc->entry.path;
*modep = desc->entry.mode;
@@ -51,7 +51,7 @@
typedef int (*traverse_callback_t)(int n, unsigned long mask, unsigned long dirmask, struct name_entry *entry, struct traverse_info *);
int traverse_trees(struct index_state *istate, int n, struct tree_desc *t, struct traverse_info *info);
-enum get_oid_result get_tree_entry_follow_symlinks(struct object_id *tree_oid, const char *name, struct object_id *result, struct strbuf *result_path, unsigned *mode);
+enum get_oid_result get_tree_entry_follow_symlinks(struct object_id *tree_oid, const char *name, struct object_id *result, struct strbuf *result_path, unsigned short *mode);
struct traverse_info {
const char *traverse_path;
@@ -66,7 +66,7 @@
int show_all_errors;
};
-int get_tree_entry(const struct object_id *, const char *, struct object_id *, unsigned *);
+int get_tree_entry(const struct object_id *, const char *, struct object_id *, unsigned short *);
char *make_traverse_path(char *path, const struct traverse_info *info, const struct name_entry *n);
void setup_traverse_info(struct traverse_info *info, const char *base);
diff --git a/unpack-trees.c b/unpack-trees.c
index 1ccd343..5018990 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -219,6 +219,9 @@
enum unpack_trees_error_types e,
const char *path)
{
+ if (o->quiet)
+ return -1;
+
if (!o->show_all_errors)
return error(ERRORMSG(o, e), super_prefixed(path));
@@ -268,8 +271,7 @@
flags |= SUBMODULE_MOVE_HEAD_FORCE;
if (submodule_move_head(ce->name, old_id, new_id, flags))
- return o->gently ? -1 :
- add_rejected_path(o, ERROR_WOULD_LOSE_SUBMODULE, ce->name);
+ return add_rejected_path(o, ERROR_WOULD_LOSE_SUBMODULE, ce->name);
return 0;
}
@@ -404,20 +406,21 @@
* below.
*/
struct oid_array to_fetch = OID_ARRAY_INIT;
- int fetch_if_missing_store = fetch_if_missing;
- fetch_if_missing = 0;
for (i = 0; i < index->cache_nr; i++) {
struct cache_entry *ce = index->cache[i];
- if ((ce->ce_flags & CE_UPDATE) &&
- !S_ISGITLINK(ce->ce_mode)) {
- if (!has_object_file(&ce->oid))
- oid_array_append(&to_fetch, &ce->oid);
- }
+
+ if (!(ce->ce_flags & CE_UPDATE) ||
+ S_ISGITLINK(ce->ce_mode))
+ continue;
+ if (!oid_object_info_extended(the_repository, &ce->oid,
+ NULL,
+ OBJECT_INFO_FOR_PREFETCH))
+ continue;
+ oid_array_append(&to_fetch, &ce->oid);
}
if (to_fetch.nr)
fetch_objects(repository_format_partial_clone,
to_fetch.oid, to_fetch.nr);
- fetch_if_missing = fetch_if_missing_store;
oid_array_clear(&to_fetch);
}
for (i = 0; i < index->cache_nr; i++) {
@@ -707,7 +710,6 @@
* instead of ODB since we already know what these trees contain.
*/
static int traverse_by_cache_tree(int pos, int nr_entries, int nr_names,
- struct name_entry *names,
struct traverse_info *info)
{
struct cache_entry *src[MAX_UNPACK_TREES + 1] = { NULL, };
@@ -797,7 +799,7 @@
* unprocessed entries before 'pos'.
*/
bottom = o->cache_bottom;
- ret = traverse_by_cache_tree(pos, nr_entries, n, names, info);
+ ret = traverse_by_cache_tree(pos, nr_entries, n, info);
o->cache_bottom = bottom;
return ret;
}
@@ -1040,7 +1042,7 @@
static int unpack_failed(struct unpack_trees_options *o, const char *message)
{
discard_index(&o->result);
- if (!o->gently && !o->exiting_early) {
+ if (!o->quiet && !o->exiting_early) {
if (message)
return error("%s", message);
return -1;
@@ -1618,6 +1620,8 @@
WRITE_TREE_SILENT |
WRITE_TREE_REPAIR);
}
+
+ o->result.updated_workdir = 1;
discard_index(o->dst_index);
*o->dst_index = o->result;
} else {
@@ -1645,8 +1649,7 @@
static int reject_merge(const struct cache_entry *ce,
struct unpack_trees_options *o)
{
- return o->gently ? -1 :
- add_rejected_path(o, ERROR_WOULD_OVERWRITE, ce->name);
+ return add_rejected_path(o, ERROR_WOULD_OVERWRITE, ce->name);
}
static int same(const struct cache_entry *a, const struct cache_entry *b)
@@ -1693,8 +1696,7 @@
int r = check_submodule_move_head(ce,
"HEAD", oid_to_hex(&ce->oid), o);
if (r)
- return o->gently ? -1 :
- add_rejected_path(o, error_type, ce->name);
+ return add_rejected_path(o, error_type, ce->name);
return 0;
}
@@ -1712,8 +1714,7 @@
}
if (errno == ENOENT)
return 0;
- return o->gently ? -1 :
- add_rejected_path(o, error_type, ce->name);
+ return add_rejected_path(o, error_type, ce->name);
}
int verify_uptodate(const struct cache_entry *ce,
@@ -1759,7 +1760,6 @@
*/
static int verify_clean_submodule(const char *old_sha1,
const struct cache_entry *ce,
- enum unpack_trees_error_types error_type,
struct unpack_trees_options *o)
{
if (!submodule_from_ce(ce))
@@ -1770,7 +1770,6 @@
}
static int verify_clean_subdirectory(const struct cache_entry *ce,
- enum unpack_trees_error_types error_type,
struct unpack_trees_options *o)
{
/*
@@ -1793,7 +1792,7 @@
if (!sub_head && oideq(&oid, &ce->oid))
return 0;
return verify_clean_submodule(sub_head ? NULL : oid_to_hex(&oid),
- ce, error_type, o);
+ ce, o);
}
/*
@@ -1835,8 +1834,7 @@
d.exclude_per_dir = o->dir->exclude_per_dir;
i = read_directory(&d, o->src_index, pathbuf, namelen+1, NULL);
if (i)
- return o->gently ? -1 :
- add_rejected_path(o, ERROR_NOT_UPTODATE_DIR, ce->name);
+ return add_rejected_path(o, ERROR_NOT_UPTODATE_DIR, ce->name);
free(pathbuf);
return cnt;
}
@@ -1889,7 +1887,7 @@
* files that are in "foo/" we would lose
* them.
*/
- if (verify_clean_subdirectory(ce, error_type, o) < 0)
+ if (verify_clean_subdirectory(ce, o) < 0)
return -1;
return 0;
}
@@ -1905,8 +1903,7 @@
return 0;
}
- return o->gently ? -1 :
- add_rejected_path(o, error_type, name);
+ return add_rejected_path(o, error_type, name);
}
/*
@@ -2346,7 +2343,7 @@
return error("Cannot do a bind merge of %d trees",
o->merge_size);
if (a && old)
- return o->gently ? -1 :
+ return o->quiet ? -1 :
error(ERRORMSG(o, ERROR_BIND_OVERLAP),
super_prefixed(a->name),
super_prefixed(old->name));
diff --git a/unpack-trees.h b/unpack-trees.h
index 0135080..d344d7d 100644
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -56,7 +56,7 @@
diff_index_cached,
debug_unpack,
skip_sparse_checkout,
- gently,
+ quiet,
exiting_early,
show_all_errors,
dry_run;
diff --git a/upload-pack.c b/upload-pack.c
index d098ef5..d2ea5eb 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -592,7 +592,8 @@
return 1;
}
-static void check_non_tip(struct object_array *want_obj)
+static void check_non_tip(struct object_array *want_obj,
+ struct packet_writer *writer)
{
int i;
@@ -611,9 +612,13 @@
/* Pick one of them (we know there at least is one) */
for (i = 0; i < want_obj->nr; i++) {
struct object *o = want_obj->objects[i].item;
- if (!is_our_ref(o))
+ if (!is_our_ref(o)) {
+ packet_writer_error(writer,
+ "upload-pack: not our ref %s",
+ oid_to_hex(&o->oid));
die("git upload-pack: not our ref %s",
oid_to_hex(&o->oid));
+ }
}
}
@@ -834,7 +839,7 @@
if (skip_prefix(line, "deepen-not ", &arg)) {
char *ref = NULL;
struct object_id oid;
- if (expand_ref(arg, strlen(arg), &oid, &ref) != 1)
+ if (expand_ref(the_repository, arg, strlen(arg), &oid, &ref) != 1)
die("git upload-pack: ambiguous deepen-not: %s", line);
string_list_append(deepen_not, ref);
free(ref);
@@ -936,7 +941,7 @@
* by another process that handled the initial request.
*/
if (has_non_tip)
- check_non_tip(want_obj);
+ check_non_tip(want_obj, &writer);
if (!use_sideband && daemon_mode)
no_progress = 1;
diff --git a/worktree.c b/worktree.c
index b45bfeb9..4f66cd9 100644
--- a/worktree.c
+++ b/worktree.c
@@ -49,18 +49,24 @@
struct worktree *worktree = NULL;
struct strbuf path = STRBUF_INIT;
struct strbuf worktree_path = STRBUF_INIT;
- int is_bare = 0;
strbuf_add_absolute_path(&worktree_path, get_git_common_dir());
- is_bare = !strbuf_strip_suffix(&worktree_path, "/.git");
- if (is_bare)
+ if (!strbuf_strip_suffix(&worktree_path, "/.git"))
strbuf_strip_suffix(&worktree_path, "/.");
strbuf_addf(&path, "%s/HEAD", get_git_common_dir());
worktree = xcalloc(1, sizeof(*worktree));
worktree->path = strbuf_detach(&worktree_path, NULL);
- worktree->is_bare = is_bare;
+ /*
+ * NEEDSWORK: If this function is called from a secondary worktree and
+ * config.worktree is present, is_bare_repository_cfg will reflect the
+ * contents of config.worktree, not the contents of the main worktree.
+ * This means that worktree->is_bare may be set to 0 even if the main
+ * worktree is configured to be bare.
+ */
+ worktree->is_bare = (is_bare_repository_cfg == 1) ||
+ is_bare_repository();
add_head_info(worktree);
strbuf_release(&path);
diff --git a/wt-status.c b/wt-status.c
index 445a362..f4fa982 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -1006,13 +1006,19 @@
return len;
}
-void wt_status_add_cut_line(FILE *fp)
+void wt_status_append_cut_line(struct strbuf *buf)
{
const char *explanation = _("Do not modify or remove the line above.\nEverything below it will be ignored.");
+
+ strbuf_commented_addf(buf, "%s", cut_line);
+ strbuf_add_commented_lines(buf, explanation, strlen(explanation));
+}
+
+void wt_status_add_cut_line(FILE *fp)
+{
struct strbuf buf = STRBUF_INIT;
- fprintf(fp, "%c %s", comment_line_char, cut_line);
- strbuf_add_commented_lines(&buf, explanation, strlen(explanation));
+ wt_status_append_cut_line(&buf);
fputs(buf.buf, fp);
strbuf_release(&buf);
}
@@ -1851,7 +1857,7 @@
color_fprintf(s->fp, branch_color_local, "%s", branch_name);
sti = stat_tracking_info(branch, &num_ours, &num_theirs, &base,
- s->ahead_behind_flags);
+ 0, s->ahead_behind_flags);
if (sti < 0) {
if (!base)
goto conclude;
@@ -1990,7 +1996,7 @@
branch = branch_get(branch_name);
base = NULL;
ab_info = stat_tracking_info(branch, &nr_ahead, &nr_behind,
- &base, s->ahead_behind_flags);
+ &base, 0, s->ahead_behind_flags);
if (base) {
base = shorten_unambiguous_ref(base, 0);
fprintf(s->fp, "# branch.upstream %s%c", base, eol);
diff --git a/wt-status.h b/wt-status.h
index 3a95975..64f1ddc 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -129,6 +129,7 @@
};
size_t wt_status_locate_end(const char *s, size_t len);
+void wt_status_append_cut_line(struct strbuf *buf);
void wt_status_add_cut_line(FILE *fp);
void wt_status_prepare(struct repository *r, struct wt_status *s);
void wt_status_print(struct wt_status *s);
diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h
index b158369..032e3a9 100644
--- a/xdiff/xdiff.h
+++ b/xdiff/xdiff.h
@@ -113,9 +113,9 @@
} bdiffparam_t;
-#define xdl_malloc(x) malloc(x)
+#define xdl_malloc(x) xmalloc(x)
#define xdl_free(ptr) free(ptr)
-#define xdl_realloc(ptr,x) realloc(ptr,x)
+#define xdl_realloc(ptr,x) xrealloc(ptr,x)
void *xdl_mmfile_first(mmfile_t *mmf, long *size);
long xdl_mmfile_size(mmfile_t *mmf);
diff --git a/xdiff/xinclude.h b/xdiff/xinclude.h
index f35c448..a4285ac 100644
--- a/xdiff/xinclude.h
+++ b/xdiff/xinclude.h
@@ -23,13 +23,7 @@
#if !defined(XINCLUDE_H)
#define XINCLUDE_H
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <limits.h>
-
+#include "git-compat-util.h"
#include "xmacros.h"
#include "xdiff.h"
#include "xtypes.h"
