Merge branch 'tb/attr-limits' into maint-2.45
The maximum size of attribute files is enforced more consistently.
* tb/attr-limits:
attr.c: move ATTR_MAX_FILE_SIZE check into read_attr_from_buf()
diff --git a/.editorconfig b/.editorconfig
index f9d8196..15d6cbe 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -4,7 +4,7 @@
# The settings for C (*.c and *.h) files are mirrored in .clang-format. Keep
# them in sync.
-[*.{c,h,sh,perl,pl,pm,txt}]
+[{*.{c,h,sh,perl,pl,pm,txt},config.mak.*,Makefile}]
indent_style = tab
tab_width = 8
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7bacb32..8922bd7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -159,7 +159,7 @@
if: failure() && env.FAILED_TEST_ARTIFACTS != ''
uses: actions/upload-artifact@v4
with:
- name: failed-tests-windows
+ name: failed-tests-windows-${{ matrix.nr }}
path: ${{env.FAILED_TEST_ARTIFACTS}}
vs-build:
name: win+VS build
@@ -250,7 +250,7 @@
if: failure() && env.FAILED_TEST_ARTIFACTS != ''
uses: actions/upload-artifact@v4
with:
- name: failed-tests-windows
+ name: failed-tests-windows-vs-${{ matrix.nr }}
path: ${{env.FAILED_TEST_ARTIFACTS}}
regular:
name: ${{matrix.vector.jobname}} (${{matrix.vector.pool}})
@@ -266,6 +266,9 @@
- jobname: linux-sha256
cc: clang
pool: ubuntu-latest
+ - jobname: linux-reftable
+ cc: clang
+ pool: ubuntu-latest
- jobname: linux-gcc
cc: gcc
cc_package: gcc-8
@@ -277,9 +280,11 @@
- jobname: osx-clang
cc: clang
pool: macos-13
+ - jobname: osx-reftable
+ cc: clang
+ pool: macos-13
- jobname: osx-gcc
- cc: gcc
- cc_package: gcc-13
+ cc: gcc-13
pool: macos-13
- jobname: linux-gcc-default
cc: gcc
@@ -287,6 +292,9 @@
- jobname: linux-leaks
cc: gcc
pool: ubuntu-latest
+ - jobname: linux-reftable-leaks
+ cc: gcc
+ pool: ubuntu-latest
- jobname: linux-asan-ubsan
cc: clang
pool: ubuntu-latest
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 43bfbd8..c0fa2fe 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,6 +26,9 @@
- jobname: linux-sha256
image: ubuntu:latest
CC: clang
+ - jobname: linux-reftable
+ image: ubuntu:latest
+ CC: clang
- jobname: linux-gcc
image: ubuntu:20.04
CC: gcc
@@ -40,6 +43,9 @@
- jobname: linux-leaks
image: ubuntu:latest
CC: gcc
+ - jobname: linux-reftable-leaks
+ image: ubuntu:latest
+ CC: gcc
- jobname: linux-asan-ubsan
image: ubuntu:latest
CC: clang
@@ -79,6 +85,9 @@
- jobname: osx-clang
image: macos-13-xcode-14
CC: clang
+ - jobname: osx-reftable
+ image: macos-13-xcode-14
+ CC: clang
artifacts:
paths:
- t/failed-test-artifacts
diff --git a/.mailmap b/.mailmap
index 82129be..18128a1 100644
--- a/.mailmap
+++ b/.mailmap
@@ -152,6 +152,7 @@
Lars Doelle <lars.doelle@on-line.de>
Lars Noschinski <lars@public.noschinski.de> <lars.noschinski@rwth-aachen.de>
Li Hong <leehong@pku.edu.cn>
+Linus Arver <linus@ucla.edu> <linusa@google.com>
Linus Torvalds <torvalds@linux-foundation.org> <torvalds@evo.osdl.org>
Linus Torvalds <torvalds@linux-foundation.org> <torvalds@g5.osdl.org>
Linus Torvalds <torvalds@linux-foundation.org> <torvalds@osdl.org>
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index 578587a..1d92b2d 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -188,6 +188,22 @@
hopefully nobody starts using "local" before they are reimplemented
in C ;-)
+ - Some versions of shell do not understand "export variable=value",
+ so we write "variable=value" and then "export variable" on two
+ separate lines.
+
+ - Some versions of dash have broken variable assignment when prefixed
+ with "local", "export", and "readonly", in that the value to be
+ assigned goes through field splitting at $IFS unless quoted.
+
+ (incorrect)
+ local variable=$value
+ local variable=$(command args)
+
+ (correct)
+ local variable="$value"
+ local variable="$(command args)"
+
- Use octal escape sequences (e.g. "\302\242"), not hexadecimal (e.g.
"\xc2\xa2") in printf format strings, since hexadecimal escape
sequences are not portable.
@@ -446,12 +462,41 @@
detail.
- The first #include in C files, except in platform specific compat/
- implementations and sha1dc/, must be either "git-compat-util.h" or
- one of the approved headers that includes it first for you. (The
- approved headers currently include "builtin.h",
- "t/helper/test-tool.h", "xdiff/xinclude.h", or
- "reftable/system.h".) You do not have to include more than one of
- these.
+ implementations and sha1dc/, must be <git-compat-util.h>. This
+ header file insulates other header files and source files from
+ platform differences, like which system header files must be
+ included in what order, and what C preprocessor feature macros must
+ be defined to trigger certain features we expect out of the system.
+ A collorary to this is that C files should not directly include
+ system header files themselves.
+
+ There are some exceptions, because certain group of files that
+ implement an API all have to include the same header file that
+ defines the API and it is convenient to include <git-compat-util.h>
+ there. Namely:
+
+ - the implementation of the built-in commands in the "builtin/"
+ directory that include "builtin.h" for the cmd_foo() prototype
+ definition,
+
+ - the test helper programs in the "t/helper/" directory that include
+ "t/helper/test-tool.h" for the cmd__foo() prototype definition,
+
+ - the xdiff implementation in the "xdiff/" directory that includes
+ "xdiff/xinclude.h" for the xdiff machinery internals,
+
+ - the unit test programs in "t/unit-tests/" directory that include
+ "t/unit-tests/test-lib.h" that gives them the unit-tests
+ framework, and
+
+ - the source files that implement reftable in the "reftable/"
+ directory that include "reftable/system.h" for the reftable
+ internals,
+
+ are allowed to assume that they do not have to include
+ <git-compat-util.h> themselves, as it is included as the first
+ '#include' in these header files. These headers must be the first
+ header file to be "#include"d in them, though.
- A C file must directly include the header files that declare the
functions and the types it uses, except for the functions and types
@@ -612,15 +657,15 @@
- Prefer succinctness and matter-of-factly describing functionality
in the abstract. E.g.
- --short:: Emit output in the short-format.
+ `--short`:: Emit output in the short-format.
and avoid something like these overly verbose alternatives:
- --short:: Use this to emit output in the short-format.
- --short:: You can use this to get output in the short-format.
- --short:: A user who prefers shorter output could....
- --short:: Should a person and/or program want shorter output, he
- she/they/it can...
+ `--short`:: Use this to emit output in the short-format.
+ `--short`:: You can use this to get output in the short-format.
+ `--short`:: A user who prefers shorter output could....
+ `--short`:: Should a person and/or program want shorter output, he
+ she/they/it can...
This practice often eliminates the need to involve human actors in
your description, but it is a good practice regardless of the
@@ -630,12 +675,12 @@
addressing the hypothetical user, and possibly "we" when
discussing how the program might react to the user. E.g.
- You can use this option instead of --xyz, but we might remove
+ You can use this option instead of `--xyz`, but we might remove
support for it in future versions.
while keeping in mind that you can probably be less verbose, e.g.
- Use this instead of --xyz. This option might be removed in future
+ Use this instead of `--xyz`. This option might be removed in future
versions.
- If you still need to refer to an example person that is
@@ -653,80 +698,12 @@
The same general rule as for code applies -- imitate the existing
conventions.
- A few commented examples follow to provide reference when writing or
- modifying command usage strings and synopsis sections in the manual
- pages:
- Placeholders are spelled in lowercase and enclosed in angle brackets:
- <file>
- --sort=<key>
- --abbrev[=<n>]
+Markup:
- If a placeholder has multiple words, they are separated by dashes:
- <new-branch-name>
- --template=<template-directory>
-
- Possibility of multiple occurrences is indicated by three dots:
- <file>...
- (One or more of <file>.)
-
- Optional parts are enclosed in square brackets:
- [<file>...]
- (Zero or more of <file>.)
-
- --exec-path[=<path>]
- (Option with an optional argument. Note that the "=" is inside the
- brackets.)
-
- [<patch>...]
- (Zero or more of <patch>. Note that the dots are inside, not
- outside the brackets.)
-
- Multiple alternatives are indicated with vertical bars:
- [-q | --quiet]
- [--utf8 | --no-utf8]
-
- Use spacing around "|" token(s), but not immediately after opening or
- before closing a [] or () pair:
- Do: [-q | --quiet]
- Don't: [-q|--quiet]
-
- Don't use spacing around "|" tokens when they're used to separate the
- alternate arguments of an option:
- Do: --track[=(direct|inherit)]
- Don't: --track[=(direct | inherit)]
-
- Parentheses are used for grouping:
- [(<rev> | <range>)...]
- (Any number of either <rev> or <range>. Parens are needed to make
- it clear that "..." pertains to both <rev> and <range>.)
-
- [(-p <parent>)...]
- (Any number of option -p, each with one <parent> argument.)
-
- git remote set-head <name> (-a | -d | <branch>)
- (One and only one of "-a", "-d" or "<branch>" _must_ (no square
- brackets) be provided.)
-
- And a somewhat more contrived example:
- --diff-filter=[(A|C|D|M|R|T|U|X|B)...[*]]
- Here "=" is outside the brackets, because "--diff-filter=" is a
- valid usage. "*" has its own pair of brackets, because it can
- (optionally) be specified only when one or more of the letters is
- also provided.
-
- A note on notation:
- Use 'git' (all lowercase) when talking about commands i.e. something
- the user would type into a shell and use 'Git' (uppercase first letter)
- when talking about the version control system and its properties.
-
- A few commented examples follow to provide reference when writing or
- modifying paragraphs or option/command explanations that contain options
- or commands:
-
- Literal examples (e.g. use of command-line options, command names,
+ Literal parts (e.g. use of command-line options, command names,
branch names, URLs, pathnames (files and directories), configuration and
- environment variables) must be typeset in monospace (i.e. wrapped with
+ environment variables) must be typeset as verbatim (i.e. wrapped with
backticks):
`--pretty=oneline`
`git rev-list`
@@ -735,6 +712,7 @@
`.git/config`
`GIT_DIR`
`HEAD`
+ `umask`(2)
An environment variable must be prefixed with "$" only when referring to its
value and not when referring to the variable itself, in this case there is
@@ -751,6 +729,97 @@
Incorrect:
`\--pretty=oneline`
+ Placeholders are spelled in lowercase and enclosed in
+ angle brackets surrounded by underscores:
+ _<file>_
+ _<commit>_
+
+ If a placeholder has multiple words, they are separated by dashes:
+ _<new-branch-name>_
+ _<template-directory>_
+
+ A placeholder is not enclosed in backticks, as it is not a literal.
+
+ When needed, use a distinctive identifier for placeholders, usually
+ made of a qualification and a type:
+ _<git-dir>_
+ _<key-id>_
+
+ When literal and placeholders are mixed, each markup is applied for
+ each sub-entity. If they are stuck, a special markup, called
+ unconstrained formatting is required.
+ Unconstrained formating for placeholders is __<like-this>__
+ Unconstrained formatting for literal formatting is ++like this++
+ `--jobs` _<n>_
+ ++--sort=++__<key>__
+ __<directory>__++/.git++
+ ++remote.++__<name>__++.mirror++
+
+ caveat: ++ unconstrained format is not verbatim and may expand
+ content. Use Asciidoc escapes inside them.
+
+Synopsis Syntax
+
+ Syntax grammar is formatted neither as literal nor as placeholder.
+
+ A few commented examples follow to provide reference when writing or
+ modifying command usage strings and synopsis sections in the manual
+ pages:
+
+ Possibility of multiple occurrences is indicated by three dots:
+ _<file>_...
+ (One or more of <file>.)
+
+ Optional parts are enclosed in square brackets:
+ [_<file>_...]
+ (Zero or more of <file>.)
+
+ ++--exec-path++[++=++__<path>__]
+ (Option with an optional argument. Note that the "=" is inside the
+ brackets.)
+
+ [_<patch>_...]
+ (Zero or more of <patch>. Note that the dots are inside, not
+ outside the brackets.)
+
+ Multiple alternatives are indicated with vertical bars:
+ [`-q` | `--quiet`]
+ [`--utf8` | `--no-utf8`]
+
+ Use spacing around "|" token(s), but not immediately after opening or
+ before closing a [] or () pair:
+ Do: [`-q` | `--quiet`]
+ Don't: [`-q`|`--quiet`]
+
+ Don't use spacing around "|" tokens when they're used to separate the
+ alternate arguments of an option:
+ Do: ++--track++[++=++(`direct`|`inherit`)]`
+ Don't: ++--track++[++=++(`direct` | `inherit`)]
+
+ Parentheses are used for grouping:
+ [(_<rev>_ | _<range>_)...]
+ (Any number of either <rev> or <range>. Parens are needed to make
+ it clear that "..." pertains to both <rev> and <range>.)
+
+ [(`-p` _<parent>_)...]
+ (Any number of option -p, each with one <parent> argument.)
+
+ `git remote set-head` _<name>_ (`-a` | `-d` | _<branch>_)
+ (One and only one of "-a", "-d" or "<branch>" _must_ (no square
+ brackets) be provided.)
+
+ And a somewhat more contrived example:
+ `--diff-filter=[(A|C|D|M|R|T|U|X|B)...[*]]`
+ Here "=" is outside the brackets, because "--diff-filter=" is a
+ valid usage. "*" has its own pair of brackets, because it can
+ (optionally) be specified only when one or more of the letters is
+ also provided.
+
+ A note on notation:
+ Use 'git' (all lowercase) when talking about commands i.e. something
+ the user would type into a shell and use 'Git' (uppercase first letter)
+ when talking about the version control system and its properties.
+
If some place in the documentation needs to typeset a command usage
example with inline substitutions, it is fine to use +monospaced and
inline substituted text+ instead of `monospaced literal text`, and with
diff --git a/Documentation/MyFirstObjectWalk.txt b/Documentation/MyFirstObjectWalk.txt
index c68cdb1..dec8afe 100644
--- a/Documentation/MyFirstObjectWalk.txt
+++ b/Documentation/MyFirstObjectWalk.txt
@@ -210,13 +210,14 @@
...
-static int git_walken_config(const char *var, const char *value, void *cb)
+static int git_walken_config(const char *var, const char *value,
+ const struct config_context *ctx, void *cb)
{
/*
* For now, we don't have any custom configuration, so fall back to
* the default config.
*/
- return git_default_config(var, value, cb);
+ return git_default_config(var, value, ctx, cb);
}
----
@@ -389,10 +390,11 @@
First some setup. Add `grep_config()` to `git_walken_config()`:
----
-static int git_walken_config(const char *var, const char *value, void *cb)
+static int git_walken_config(const char *var, const char *value,
+ const struct config_context *ctx, void *cb)
{
- grep_config(var, value, cb);
- return git_default_config(var, value, cb);
+ grep_config(var, value, ctx, cb);
+ return git_default_config(var, value, ctx, cb);
}
----
@@ -523,7 +525,7 @@
We can base our work on an example. `git pack-objects` prepares all kinds of
objects for packing into a bitmap or packfile. The work we are interested in
-resides in `builtins/pack-objects.c:get_object_list()`; examination of that
+resides in `builtin/pack-objects.c:get_object_list()`; examination of that
function shows that the all-object walk is being performed by
`traverse_commit_list()` or `traverse_commit_list_filtered()`. Those two
functions reside in `list-objects.c`; examining the source shows that, despite
@@ -732,8 +734,8 @@
} else {
trace_printf(
_("Filtered object walk with filterspec 'tree:1'.\n"));
- CALLOC_ARRAY(rev->filter, 1);
- parse_list_objects_filter(rev->filter, "tree:1");
+
+ parse_list_objects_filter(&rev->filter, "tree:1");
}
traverse_commit_list(rev, walken_show_commit,
walken_show_object, NULL);
@@ -752,10 +754,12 @@
=== Counting Omitted Objects
We also have the capability to enumerate all objects which were omitted by a
-filter, like with `git log --filter=<spec> --filter-print-omitted`. Asking
-`traverse_commit_list_filtered()` to populate the `omitted` list means that our
-object walk does not perform any better than an unfiltered object walk; all
-reachable objects are walked in order to populate the list.
+filter, like with `git log --filter=<spec> --filter-print-omitted`. To do this,
+change `traverse_commit_list()` to `traverse_commit_list_filtered()`, which is
+able to populate an `omitted` list. Asking for this list of filtered objects
+may cause performance degradations, however, because in this case, despite
+filtering objects, the possibly much larger set of all reachable objects must
+be processed in order to populate that list.
First, add the `struct oidset` and related items we will use to iterate it:
@@ -776,8 +780,9 @@
...
----
-Modify the call to `traverse_commit_list_filtered()` to include your `omitted`
-object:
+Replace the call to `traverse_commit_list()` with
+`traverse_commit_list_filtered()` and pass a pointer to the `omitted` oidset
+defined and initialized above:
----
...
@@ -843,7 +848,7 @@
With only that change, run again (but save yourself some scrollback):
----
-$ GIT_TRACE=1 ./bin-wrappers/git walken | head -n 10
+$ GIT_TRACE=1 ./bin-wrappers/git walken 2>&1 | head -n 10
----
Take a look at the top commit with `git show` and the object ID you printed; it
@@ -871,7 +876,7 @@
----
$ make
-$ GIT_TRACE=1 ./bin-wrappers git walken | tail -n 10
+$ GIT_TRACE=1 ./bin-wrappers/git walken 2>&1 | tail -n 10
----
The last commit object given should have the same OID as the one we saw at the
diff --git a/Documentation/RelNotes/2.39.4.txt b/Documentation/RelNotes/2.39.4.txt
new file mode 100644
index 0000000..7f54521
--- /dev/null
+++ b/Documentation/RelNotes/2.39.4.txt
@@ -0,0 +1,79 @@
+Git v2.39.4 Release Notes
+=========================
+
+This addresses the security issues CVE-2024-32002, CVE-2024-32004,
+CVE-2024-32020 and CVE-2024-32021.
+
+This release also backports fixes necessary to let the CI builds pass
+successfully.
+
+Fixes since v2.39.3
+-------------------
+
+ * CVE-2024-32002:
+
+ Recursive clones on case-insensitive filesystems that support symbolic
+ links are susceptible to case confusion that can be exploited to
+ execute just-cloned code during the clone operation.
+
+ * CVE-2024-32004:
+
+ Repositories can be configured to execute arbitrary code during local
+ clones. To address this, the ownership checks introduced in v2.30.3
+ are now extended to cover cloning local repositories.
+
+ * CVE-2024-32020:
+
+ Local clones may end up hardlinking files into the target repository's
+ object database when source and target repository reside on the same
+ disk. If the source repository is owned by a different user, then
+ those hardlinked files may be rewritten at any point in time by the
+ untrusted user.
+
+ * CVE-2024-32021:
+
+ When cloning a local source repository that contains symlinks via the
+ filesystem, Git may create hardlinks to arbitrary user-readable files
+ on the same filesystem as the target repository in the objects/
+ directory.
+
+ * CVE-2024-32465:
+
+ It is supposed to be safe to clone untrusted repositories, even those
+ unpacked from zip archives or tarballs originating from untrusted
+ sources, but Git can be tricked to run arbitrary code as part of the
+ clone.
+
+ * Defense-in-depth: submodule: require the submodule path to contain
+ directories only.
+
+ * Defense-in-depth: clone: when symbolic links collide with directories, keep
+ the latter.
+
+ * Defense-in-depth: clone: prevent hooks from running during a clone.
+
+ * Defense-in-depth: core.hooksPath: add some protection while cloning.
+
+ * Defense-in-depth: fsck: warn about symlink pointing inside a gitdir.
+
+ * Various fix-ups on HTTP tests.
+
+ * Test update.
+
+ * HTTP Header redaction code has been adjusted for a newer version of
+ cURL library that shows its traces differently from earlier
+ versions.
+
+ * Fix was added to work around a regression in libcURL 8.7.0 (which has
+ already been fixed in their tip of the tree).
+
+ * Replace macos-12 used at GitHub CI with macos-13.
+
+ * ci(linux-asan/linux-ubsan): let's save some time
+
+ * Tests with LSan from time to time seem to emit harmless message that makes
+ our tests unnecessarily flakey; we work it around by filtering the
+ uninteresting output.
+
+ * Update GitHub Actions jobs to avoid warnings against using deprecated
+ version of Node.js.
diff --git a/Documentation/RelNotes/2.39.5.txt b/Documentation/RelNotes/2.39.5.txt
new file mode 100644
index 0000000..97c0185
--- /dev/null
+++ b/Documentation/RelNotes/2.39.5.txt
@@ -0,0 +1,26 @@
+Git v2.39.5 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.39.4 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/RelNotes/2.40.2.txt b/Documentation/RelNotes/2.40.2.txt
new file mode 100644
index 0000000..646a2cc
--- /dev/null
+++ b/Documentation/RelNotes/2.40.2.txt
@@ -0,0 +1,7 @@
+Git v2.40.2 Release Notes
+=========================
+
+This release merges up the fix that appears in v2.39.4 to address
+the security issues CVE-2024-32002, CVE-2024-32004, CVE-2024-32020,
+CVE-2024-32021 and CVE-2024-32465; see the release notes for that
+version for details.
diff --git a/Documentation/RelNotes/2.40.3.txt b/Documentation/RelNotes/2.40.3.txt
new file mode 100644
index 0000000..6ca088e
--- /dev/null
+++ b/Documentation/RelNotes/2.40.3.txt
@@ -0,0 +1,26 @@
+Git v2.40.3 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.40.2 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/RelNotes/2.41.1.txt b/Documentation/RelNotes/2.41.1.txt
new file mode 100644
index 0000000..9fb4c21
--- /dev/null
+++ b/Documentation/RelNotes/2.41.1.txt
@@ -0,0 +1,7 @@
+Git v2.41.1 Release Notes
+=========================
+
+This release merges up the fix that appears in v2.39.4 and v2.40.2
+to address the security issues CVE-2024-32002, CVE-2024-32004,
+CVE-2024-32020, CVE-2024-32021 and CVE-2024-32465; see the release
+notes for these versions for details.
diff --git a/Documentation/RelNotes/2.41.2.txt b/Documentation/RelNotes/2.41.2.txt
new file mode 100644
index 0000000..f94afde
--- /dev/null
+++ b/Documentation/RelNotes/2.41.2.txt
@@ -0,0 +1,26 @@
+Git v2.41.2 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.41.1 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/RelNotes/2.42.2.txt b/Documentation/RelNotes/2.42.2.txt
new file mode 100644
index 0000000..dbf761a
--- /dev/null
+++ b/Documentation/RelNotes/2.42.2.txt
@@ -0,0 +1,7 @@
+Git v2.42.2 Release Notes
+=========================
+
+This release merges up the fix that appears in v2.39.4, v2.40.2
+and v2.41.1 to address the security issues CVE-2024-32002,
+CVE-2024-32004, CVE-2024-32020, CVE-2024-32021 and CVE-2024-32465;
+see the release notes for these versions for details.
diff --git a/Documentation/RelNotes/2.42.3.txt b/Documentation/RelNotes/2.42.3.txt
new file mode 100644
index 0000000..bfe3ba5
--- /dev/null
+++ b/Documentation/RelNotes/2.42.3.txt
@@ -0,0 +1,26 @@
+Git v2.42.3 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.42.2 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/RelNotes/2.43.4.txt b/Documentation/RelNotes/2.43.4.txt
new file mode 100644
index 0000000..0a84251
--- /dev/null
+++ b/Documentation/RelNotes/2.43.4.txt
@@ -0,0 +1,7 @@
+Git v2.43.4 Release Notes
+=========================
+
+This release merges up the fix that appears in v2.39.4, v2.40.2,
+v2.41.1 and v2.42.2 to address the security issues CVE-2024-32002,
+CVE-2024-32004, CVE-2024-32020, CVE-2024-32021 and CVE-2024-32465;
+see the release notes for these versions for details.
diff --git a/Documentation/RelNotes/2.43.5.txt b/Documentation/RelNotes/2.43.5.txt
new file mode 100644
index 0000000..236b234
--- /dev/null
+++ b/Documentation/RelNotes/2.43.5.txt
@@ -0,0 +1,26 @@
+Git v2.43.5 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.43.4 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/RelNotes/2.44.1.txt b/Documentation/RelNotes/2.44.1.txt
new file mode 100644
index 0000000..b5135c3
--- /dev/null
+++ b/Documentation/RelNotes/2.44.1.txt
@@ -0,0 +1,8 @@
+Git v2.44.1 Release Notes
+=========================
+
+This release merges up the fix that appears in v2.39.4, v2.40.2,
+v2.41.1, v2.42.2 and v2.43.4 to address the security issues
+CVE-2024-32002, CVE-2024-32004, CVE-2024-32020, CVE-2024-32021
+and CVE-2024-32465; see the release notes for these versions
+for details.
diff --git a/Documentation/RelNotes/2.44.2.txt b/Documentation/RelNotes/2.44.2.txt
new file mode 100644
index 0000000..76700f0
--- /dev/null
+++ b/Documentation/RelNotes/2.44.2.txt
@@ -0,0 +1,26 @@
+Git v2.44.2 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.44.1 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/RelNotes/2.45.0.txt b/Documentation/RelNotes/2.45.0.txt
new file mode 100644
index 0000000..fec1936
--- /dev/null
+++ b/Documentation/RelNotes/2.45.0.txt
@@ -0,0 +1,476 @@
+Git v2.45 Release Notes
+=======================
+
+Backward Compatibility Notes
+
+UI, Workflows & Features
+
+ * Integrate the reftable code into the refs framework as a backend.
+ With "git init --ref-format=reftable", hopefully it would be a lot
+ more efficient to manage a repository with many references.
+
+ * "git checkout -p" and friends learned that that "@" is a synonym
+ for "HEAD".
+
+ * Variants of vimdiff learned to honor mergetool.<variant>.layout
+ settings.
+
+ * "git reflog" learned a "list" subcommand that enumerates known reflogs.
+
+ * When a merge conflicted at a submodule, merge-ort backend used to
+ unconditionally give a lengthy message to suggest how to resolve
+ it. Now the message can be squelched as an advice message.
+
+ * "git for-each-ref" learned "--include-root-refs" option to show
+ even the stuff outside the 'refs/' hierarchy.
+
+ * "git rev-list --missing=print" has learned to optionally take
+ "--allow-missing-tips", which allows the objects at the starting
+ points to be missing.
+
+ * "git merge-tree" has learned that the three trees involved in the
+ 3-way merge only need to be trees, not necessarily commits.
+
+ * "git log --merge" learned to pay attention to CHERRY_PICK_HEAD and
+ other kinds of *_HEAD pseudorefs.
+
+ * Platform specific tweaks for OS/390 has been added to
+ config.mak.uname.
+
+ * Users with safe.bareRepository=explicit can still work from within
+ $GIT_DIR of a seconary worktree (which resides at .git/worktrees/$name/)
+ of the primary worktree without explicitly specifying the $GIT_DIR
+ environment variable or the --git-dir=<path> option.
+
+ * The output format for dates "iso-strict" has been tweaked to show
+ a time in the Zulu timezone with "Z" suffix, instead of "+00:00".
+
+ * "git diff" and friends learned two extra configuration variables,
+ diff.srcPrefix and diff.dstPrefix.
+
+ * The status.showUntrackedFiles configuration variable had a name
+ that tempts users to set a Boolean value expressed in our usual
+ "false", "off", and "0", but it only took "no". This has been
+ corrected so "true" and its synonyms are taken as "normal", while
+ "false" and its synonyms are taken as "no".
+
+ * Remove an ancient and not well maintained Hg-to-git migration
+ script from contrib/.
+
+ * Hints that suggest what to do after resolving conflicts can now be
+ squelched by disabling advice.mergeConflict.
+
+ * Allow git-cherry-pick(1) to automatically drop redundant commits via
+ a new `--empty` option, similar to the `--empty` options for
+ git-rebase(1) and git-am(1). Includes a soft deprecation of
+ `--keep-redundant-commits` as well as some related docs changes and
+ sequencer code cleanup.
+
+ * "git config" learned "--comment=<message>" option to leave a
+ comment immediately after the "variable = value" on the same line
+ in the configuration file.
+
+ * core.commentChar used to be limited to a single byte, but has been
+ updated to allow an arbitrary multi-byte sequence.
+
+ * "git add -p" and other "interactive hunk selection" UI has learned to
+ skip showing the hunk immediately after it has already been shown, and
+ an additional action to explicitly ask to reshow the current hunk.
+
+ * "git pack-refs" learned the "--auto" option, which defers the decision of
+ whether and how to pack to the ref backend. This is used by the reftable
+ backend to avoid repacking of an already-optimal ref database. The new mode
+ is triggered from "git gc --auto".
+
+ * "git add -u <pathspec>" and "git commit [-i] <pathspec>" did not
+ diagnose a pathspec element that did not match any files in certain
+ situations, unlike "git add <pathspec>" did.
+
+ * The userdiff patterns for C# has been updated.
+
+ * Git writes a "waiting for your editor" message on an incomplete
+ line after launching an editor, and then append another error
+ message on the same line if the editor errors out. It now clears
+ the "waiting for..." line before giving the error message.
+
+ * The filename used for rejected hunks "git apply --reject" creates
+ was limited to PATH_MAX, which has been lifted.
+
+ * When "git bisect" reports the commit it determined to be the
+ culprit, we used to show it in a format that does not honor common
+ UI tweaks, like log.date and log.decorate. The code has been
+ taught to use "git show" to follow more customizations.
+
+
+Performance, Internal Implementation, Development Support etc.
+
+ * The code to iterate over refs with the reftable backend has seen
+ some optimization.
+
+ * More tests that are marked as "ref-files only" have been updated to
+ improve test coverage of reftable backend.
+
+ * Some parts of command line completion script (in contrib/) have
+ been micro-optimized.
+
+ * The way placeholders are to be marked-up in documentation have been
+ specified; use "_<placeholder>_" to typeset the word inside a pair
+ of <angle-brackets> emphasized.
+
+ * "git --no-lazy-fetch cmd" allows to run "cmd" while disabling lazy
+ fetching of objects from the promisor remote, which may be handy
+ for debugging.
+
+ * The implementation in "git clean" that makes "-n" and "-i" ignore
+ clean.requireForce has been simplified, together with the
+ documentation.
+
+ * Uses of xwrite() helper have been audited and updated for better
+ error checking and simpler code.
+
+ * Some trace2 events that lacked def_param have learned to show it,
+ enriching the output.
+
+ * The parse-options code that deals with abbreviated long option
+ names have been cleaned up.
+
+ * The code in reftable backend that creates new table files works
+ better with the tempfile framework to avoid leaving cruft after a
+ failure.
+
+ * The reftable code has its own custom binary search function whose
+ comparison callback has an unusual interface, which caused the
+ binary search to degenerate into a linear search, which has been
+ corrected.
+
+ * The code to iterate over reflogs in the reftable has been optimized
+ to reduce memory allocation and deallocation.
+
+ * Work to support a repository that work with both SHA-1 and SHA-256
+ hash algorithms has started.
+
+ * A new fuzz target that exercises config parsing code has been
+ added.
+
+ * Fix the way recently added tests interpolate variables defined
+ outside them, and document the best practice to help future
+ developers.
+
+ * Introduce an experimental protocol for contributors to propose the
+ topic description to be used in the "What's cooking" report, the
+ merge commit message for the topic, and in the release notes and
+ document it in the SubmittingPatches document.
+
+ * The t/README file now gives a hint on running individual tests in
+ the "t/" directory with "make t<num>-*.sh t<num>-*.sh".
+ (merge 8d383806fc pb/test-scripts-are-build-targets later to maint).
+
+ * The "hint:" messages given by the advice mechanism, when given a
+ message with a blank line, left a line with trailing whitespace,
+ which has been cleansed.
+
+ * Documentation rules has been explicitly described how to mark-up
+ literal parts and a few manual pages have been updated as examples.
+
+ * The .editorconfig file has been taught that a Makefile uses HT
+ indentation.
+
+ * t-prio-queue test has been cleaned up by using C99 compound
+ literals; this is meant to also serve as a weather-balloon to smoke
+ out folks with compilers who have trouble compiling code that uses
+ the feature.
+
+ * Windows binary used to decide the use of unix-domain socket at
+ build time, but it learned to make the decision at runtime instead.
+
+ * The "shared repository" test in the t0610 reftable test failed
+ under restrictive umask setting (e.g. 007), which has been
+ corrected.
+
+ * Document and apply workaround for a buggy version of dash that
+ mishandles "local var=val" construct.
+
+ * The codepaths that reach date_mode_from_type() have been updated to
+ pass "struct date_mode" by value to make them thread safe.
+
+ * The strategy to compact multiple tables of reftables after many
+ operations accumulate many entries has been improved to avoid
+ accumulating too many tables uncollected.
+
+ * The code to iterate over reftable blocks has seen some optimization
+ to reduce memory allocation and deallocation.
+
+ * The way "git fast-import" handles paths described in its input has
+ been tightened up and more clearly documented.
+
+ * The cvsimport tests required that the platform understands
+ traditional timezone notations like CST6CDT, which has been
+ updated to work on those systems as long as they understand
+ POSIX notation with explicit tz transition dates.
+
+ * The code to format trailers have been cleaned up.
+
+
+Fixes since v2.44
+-----------------
+
+ * "git apply" on a filesystem without filemode support have learned
+ to take a hint from what is in the index for the path, even when
+ not working with the "--index" or "--cached" option, when checking
+ the executable bit match what is required by the preimage in the
+ patch.
+ (merge 45b625142d cp/apply-core-filemode later to maint).
+
+ * "git column" has been taught to reject negative padding value, as
+ it would lead to nonsense behaviour including division by zero.
+ (merge 76fb807faa kh/column-reject-negative-padding later to maint).
+
+ * "git am --help" now tells readers what actions are available in
+ "git am --whitespace=<action>", in addition to saying that the
+ option is passed through to the underlying "git apply".
+ (merge a171dac734 jc/am-whitespace-doc later to maint).
+
+ * "git tag --column" failed to check the exit status of its "git
+ column" invocation, which has been corrected.
+ (merge 92e66478fc rj/tag-column-fix later to maint).
+
+ * Credential helper based on libsecret (in contrib/) has been updated
+ to handle an empty password correctly.
+ (merge 8f1f2023b7 mh/libsecret-empty-password-fix later to maint).
+
+ * "git difftool --dir-diff" learned to honor the "--trust-exit-code"
+ option; it used to always exit with 0 and signalled success.
+ (merge eb84c8b6ce ps/difftool-dir-diff-exit-code later to maint).
+
+ * The code incorrectly attempted to use textconv cache when asked,
+ even when we are not running in a repository, which has been
+ corrected.
+ (merge affe355fe7 jk/textconv-cache-outside-repo-fix later to maint).
+
+ * Remove an empty file that shouldn't have been added in the first
+ place.
+ (merge 4f66942215 js/remove-cruft-files later to maint).
+
+ * The logic to access reflog entries by date and number had ugly
+ corner cases at the boundaries, which have been cleaned up.
+ (merge 5edd126720 jk/reflog-special-cases-fix later to maint).
+
+ * An error message from "git upload-pack", which responds to "git
+ fetch" requests, had a trailing NUL in it, which has been
+ corrected.
+ (merge 3f4c7a0805 sg/upload-pack-error-message-fix later to maint).
+
+ * Clarify wording in the CodingGuidelines that requires <git-compat-util.h>
+ to be the first header file.
+ (merge 4e89f0e07c jc/doc-compat-util later to maint).
+
+ * "git commit -v --cleanup=scissors" used to add the scissors line
+ twice in the log message buffer, which has been corrected.
+ (merge e90cc075cc jt/commit-redundant-scissors-fix later to maint).
+
+ * A custom remote helper no longer cannot access the newly created
+ repository during "git clone", which is a regression in Git 2.44.
+ This has been corrected.
+ (merge 199f44cb2e ps/remote-helper-repo-initialization-fix later to maint).
+
+ * Various parts of upload-pack have been updated to bound the resource
+ consumption relative to the size of the repository to protect from
+ abusive clients.
+ (merge 6cd05e768b jk/upload-pack-bounded-resources later to maint).
+
+ * The upload-pack program, when talking over v2, accepted the
+ packfile-uris protocol extension from the client, even if it did
+ not advertise the capability, which has been corrected.
+ (merge a922bfa3b5 jk/upload-pack-v2-capability-cleanup later to maint).
+
+ * Make sure failure return from merge_bases_many() is properly caught.
+ (merge 25fd20eb44 js/merge-base-with-missing-commit later to maint).
+
+ * FSMonitor client code was confused when FSEvents were given in a
+ different case on a case-insensitive filesystem, which has been
+ corrected.
+ (merge 29c139ce78 jh/fsmonitor-icase-corner-case-fix later to maint).
+
+ * The "core.commentChar" configuration variable only allows an ASCII
+ character, which was not clearly documented, which has been
+ corrected.
+ (merge fb7c556f58 kh/doc-commentchar-is-a-byte later to maint).
+
+ * With release 2.44 we got rid of all uses of test_i18ngrep and there
+ is no in-flight topic that adds a new use of it. Make a call to
+ test_i18ngrep a hard failure, so that we can remove it at the end
+ of this release cycle.
+ (merge 381a83dfa3 jc/test-i18ngrep later to maint).
+
+ * The command line completion script (in contrib/) learned to
+ complete "git reflog" better.
+ (merge 1284f9cc11 rj/complete-reflog later to maint).
+
+ * The logic to complete the command line arguments to "git worktree"
+ subcommand (in contrib/) has been updated to correctly honor things
+ like "git -C dir" etc.
+ (merge 3574816d98 rj/complete-worktree-paths-fix later to maint).
+
+ * When git refuses to create a branch because the proposed branch
+ name is not a valid refname, an advice message is given to refer
+ the user to exact naming rules.
+ (merge 8fbd903e58 kh/branch-ref-syntax-advice later to maint).
+
+ * Code simplification by getting rid of code that sets an environment
+ variable that is no longer used.
+ (merge 72a8d3f027 pw/rebase-i-ignore-cherry-pick-help-environment later to maint).
+
+ * The code to find the effective end of log messages can fall into an
+ endless loop, which has been corrected.
+ (merge 2541cba2d6 fs/find-end-of-log-message-fix later to maint).
+
+ * Mark-up used in the documentation has been improved for
+ consistency.
+ (merge 45d5ed3e50 ja/doc-markup-fixes later to maint).
+
+ * The status.showUntrackedFiles configuration variable was
+ incorrectly documented to accept "false", which has been corrected.
+
+ * Leaks from "git restore" have been plugged.
+ (merge 2f64da0790 rj/restore-plug-leaks later to maint).
+
+ * "git bugreport --no-suffix" was not supported and instead
+ segfaulted, which has been corrected.
+ (merge b3b57c69da js/bugreport-no-suffix-fix later to maint).
+
+ * The documentation for "%(trailers[:options])" placeholder in the
+ "--pretty" option of commands in the "git log" family has been
+ updated.
+ (merge bff85a338c bl/doc-key-val-sep-fix later to maint).
+
+ * "git checkout --conflict=bad" reported a bad conflictStyle as if it
+ were given to a configuration variable; it has been corrected to
+ report that the command line option is bad.
+ (merge 5a99c1ac1a pw/checkout-conflict-errorfix later to maint).
+
+ * Code clean-up in the "git log" machinery that implements custom log
+ message formatting.
+ (merge 1c10b8e5b0 jk/pretty-subject-cleanup later to maint).
+
+ * "git config" corrupted literal HT characters written in the
+ configuration file as part of a value, which has been corrected.
+ (merge e6895c3f97 ds/config-internal-whitespace-fix later to maint).
+
+ * A unit test for reftable code tried to enumerate all files in a
+ directory after reftable operations and expected to see nothing but
+ the files it wanted to leave there, but was fooled by .nfs* cruft
+ files left, which has been corrected.
+ (merge 0068aa7946 ps/reftable-unit-test-nfs-workaround later to maint).
+
+ * The implementation and documentation of "object-format" option
+ exchange between the Git itself and its remote helpers did not
+ quite match, which has been corrected.
+
+ * The "--pretty=<shortHand>" option of the commands in the "git log"
+ family, defined as "[pretty] shortHand = <expansion>" should have
+ been looked up case insensitively, but was not, which has been
+ corrected.
+ (merge f999d5188b bl/pretty-shorthand-config-fix later to maint).
+
+ * "git apply" failed to extract the filename the patch applied to,
+ when the change was about an empty file created in or deleted from
+ a directory whose name ends with a SP, which has been corrected.
+ (merge 776ffd1a30 jc/apply-parse-diff-git-header-names-fix later to maint).
+
+ * Update a more recent tutorial doc.
+ (merge 95ab557b4b dg/myfirstobjectwalk-updates later to maint).
+
+ * The test script had an incomplete and ineffective attempt to avoid
+ clobbering the testing user's real crontab (and its equivalents),
+ which has been completed.
+ (merge 73cb87773b es/test-cron-safety later to maint).
+
+ * Use advice_if_enabled() API to rewrite a simple pattern to
+ call advise() after checking advice_enabled().
+ (merge 6412d01527 rj/use-adv-if-enabled later to maint).
+
+ * Another "set -u" fix for the bash prompt (in contrib/) script.
+ (merge d7805bc743 vs/complete-with-set-u-fix later to maint).
+
+ * "git checkout/switch --detach foo", after switching to the detached
+ HEAD state, gave the tracking information for the 'foo' branch,
+ which was pointless.
+
+ * "git apply" has been updated to lift the hardcoded pathname length
+ limit, which in turn allowed a mksnpath() function that is no
+ longer used.
+ (merge 708f7e0590 rs/apply-lift-path-length-limit later to maint).
+
+ * A file descriptor leak in an error codepath, used when "git apply
+ --reject" fails to create the *.rej file, has been corrected.
+ (merge 2b1f456adf rs/apply-reject-fd-leakfix later to maint).
+
+ * A config parser callback function fell through instead of returning
+ after recognising and processing a variable, wasting cycles, which
+ has been corrected.
+ (merge a816ccd642 ds/fetch-config-parse-microfix later to maint).
+
+ * Fix was added to work around a regression in libcURL 8.7.0 (which has
+ already been fixed in their tip of the tree).
+ (merge 92a209bf24 jk/libcurl-8.7-regression-workaround later to maint).
+
+ * The variable that holds the value read from the core.excludefile
+ configuration variable used to leak, which has been corrected.
+ (merge 0e0fefb29f jc/unleak-core-excludesfile later to maint).
+
+ * vreportf(), which is used by error() and friends, has been taught
+ to give the error message printf-format string when its vsnprintf()
+ call fails, instead of showing nothing useful to identify the
+ nature of the error.
+ (merge c63adab961 rs/usage-fallback-to-show-message-format later to maint).
+
+ * Adjust to an upcoming changes to GNU make that breaks our Makefiles.
+ (merge 227b8fd902 tb/make-indent-conditional-with-non-spaces later to maint).
+
+ * Git 2.44 introduced a regression that makes the updated code to
+ barf in repositories with multi-pack index written by older
+ versions of Git, which has been corrected.
+
+ * When .git/rr-cache/ rerere database gets corrupted or rerere is fed to
+ work on a file with conflicted hunks resolved incompletely, the rerere
+ machinery got confused and segfaulted, which has been corrected.
+ (merge 167395bb47 mr/rerere-crash-fix later to maint).
+
+ * The "receive-pack" program (which responds to "git push") was not
+ converted to run "git maintenance --auto" when other codepaths that
+ used to run "git gc --auto" were updated, which has been corrected.
+ (merge 7bf3057d9c ps/run-auto-maintenance-in-receive-pack later to maint).
+
+ * Other code cleanup, docfix, build fix, etc.
+ (merge f0e578c69c rs/use-xstrncmpz later to maint).
+ (merge 83e6eb7d7a ba/credential-test-clean-fix later to maint).
+ (merge 64562d784d jb/doc-interactive-singlekey-do-not-need-perl later to maint).
+ (merge c431a235e2 cp/t9146-use-test-path-helpers later to maint).
+ (merge 82d75402d5 ds/doc-send-email-capitalization later to maint).
+ (merge 41bff66e35 jc/doc-add-placeholder-fix later to maint).
+ (merge 6835f0efe9 jw/remote-doc-typofix later to maint).
+ (merge 244001aa20 hs/rebase-not-in-progress later to maint).
+ (merge 2ca6c07db2 jc/no-include-of-compat-util-from-headers later to maint).
+ (merge 87bd7fbb9c rs/fetch-simplify-with-starts-with later to maint).
+ (merge f39addd0d9 rs/name-rev-with-mempool later to maint).
+ (merge 9a97b43e03 rs/submodule-prefix-simplify later to maint).
+ (merge 40b8076462 ak/rebase-autosquash later to maint).
+ (merge 3223204456 eg/add-uflags later to maint).
+ (merge 5f78d52dce es/config-doc-sort-sections later to maint).
+ (merge 781fb7b4c2 as/option-names-in-messages later to maint).
+ (merge 51d41dc243 jk/doc-remote-helpers-markup-fix later to maint).
+ (merge e1aaf309db pb/ci-win-artifact-names-fix later to maint).
+ (merge ad538c61da jc/index-pack-fsck-levels later to maint).
+ (merge 67471bc704 ja/doc-formatting-fix later to maint).
+ (merge 86f9ce7dd6 bl/doc-config-fixes later to maint).
+ (merge 0d527842b7 az/grep-group-error-message-update later to maint).
+ (merge 7c43bdf07b rs/strbuf-expand-bad-format later to maint).
+ (merge 8b68b48d5c ds/typofix-core-config-doc later to maint).
+ (merge 39bb692152 rs/imap-send-use-xsnprintf later to maint).
+ (merge 8d320cec60 jc/t2104-style-fixes later to maint).
+ (merge b4454d5a7b pw/t3428-cleanup later to maint).
+ (merge 84a7c33a4b pf/commitish-committish later to maint).
+ (merge 8882ee9d68 la/mailmap-entry later to maint).
+ (merge 44bdba2fa6 rs/no-openssl-compilation-fix-on-macos later to maint).
+ (merge f412d72c19 yb/replay-doc-linkfix later to maint).
+ (merge 5da40be8d7 xx/rfc2822-date-format-in-doc later to maint).
diff --git a/Documentation/RelNotes/2.45.1.txt b/Documentation/RelNotes/2.45.1.txt
new file mode 100644
index 0000000..3b0d60c
--- /dev/null
+++ b/Documentation/RelNotes/2.45.1.txt
@@ -0,0 +1,8 @@
+Git v2.45.1 Release Notes
+=========================
+
+This release merges up the fix that appears in v2.39.4,
+v2.40.2, v2.41.1, v2.42.2, v2.43.4 and v2.44.1 to address the
+security issues CVE-2024-32002, CVE-2024-32004, CVE-2024-32020,
+CVE-2024-32021 and CVE-2024-32465; see the release notes for
+these versions for details.
diff --git a/Documentation/RelNotes/2.45.2.txt b/Documentation/RelNotes/2.45.2.txt
new file mode 100644
index 0000000..13429e6
--- /dev/null
+++ b/Documentation/RelNotes/2.45.2.txt
@@ -0,0 +1,26 @@
+Git v2.45.2 Release Notes
+=========================
+
+In preparing security fixes for four CVEs, we made overly aggressive
+"defense in depth" changes that broke legitimate use cases like 'git
+lfs' and 'git annex.' This release is to revert these misguided, if
+well-intentioned, changes that were shipped in 2.45.1 and were not
+direct security fixes.
+
+Jeff King (5):
+ send-email: drop FakeTerm hack
+ send-email: avoid creating more than one Term::ReadLine object
+ ci: drop mention of BREW_INSTALL_PACKAGES variable
+ ci: avoid bare "gcc" for osx-gcc job
+ ci: stop installing "gcc-13" for osx-gcc
+
+Johannes Schindelin (6):
+ hook: plug a new memory leak
+ init: use the correct path of the templates directory again
+ Revert "core.hooksPath: add some protection while cloning"
+ tests: verify that `clone -c core.hooksPath=/dev/null` works again
+ clone: drop the protections where hooks aren't run
+ Revert "Add a helper function to compare file contents"
+
+Junio C Hamano (1):
+ Revert "fsck: warn about symlink pointing inside a gitdir"
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index e734a3f..625bdd0 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -415,10 +415,12 @@
your code. For this reason, each patch should be submitted
"inline" in a separate message.
-Multiple related patches should be grouped into their own e-mail
-thread to help readers find all parts of the series. To that end,
-send them as replies to either an additional "cover letter" message
-(see below), the first patch, or the respective preceding patch.
+All subsequent versions of a patch series and other related patches should be
+grouped into their own e-mail thread to help readers find all parts of the
+series. To that end, send them as replies to either an additional "cover
+letter" message (see below), the first patch, or the respective preceding patch.
+Here is a link:MyFirstContribution.html#v2-git-send-email[step-by-step guide] on
+how to submit updated versions of a patch series.
If your log message (including your name on the
`Signed-off-by` trailer) is not writable in ASCII, make sure that
@@ -459,6 +461,18 @@
Git-notes and inserted automatically following the three-dash
line via `git format-patch --notes`.
+[[the-topic-summary]]
+*This is EXPERIMENTAL*.
+
+When sending a topic, you can propose a one-paragraph summary that
+should appear in the "What's cooking" report when it is picked up to
+explain the topic. If you choose to do so, please write a 2-5 line
+paragraph that will fit well in our release notes (see many bulleted
+entries in the Documentation/RelNotes/* files for examples), and make
+it the first paragraph of the cover letter. For a single-patch
+series, use the space between the three-dash line and the diffstat, as
+described earlier.
+
[[attachment]]
Do not attach the patch as a MIME attachment, compressed or not.
Do not let your e-mail client send quoted-printable. Do not let
@@ -519,9 +533,9 @@
Some parts of the system have dedicated maintainers with their own
repositories.
-- `git-gui/` comes from git-gui project, maintained by Pratyush Yadav:
+- `git-gui/` comes from git-gui project, maintained by Johannes Sixt:
- https://github.com/prati0100/git-gui.git
+ https://github.com/j6t/git-gui
- `gitk-git/` comes from Paul Mackerras's gitk project:
@@ -536,6 +550,13 @@
Patches to these parts should be based on their trees.
+- The "Git documentation translations" project, led by Jean-Noël
+ Avila, translates our documentation pages. Their work products are
+ maintained separately from this project, not as part of our tree:
+
+ https://github.com/jnavila/git-manpages-l10n/
+
+
[[patch-flow]]
== An ideal patch flow
diff --git a/Documentation/config.txt b/Documentation/config.txt
index e3a74dd..70b448b 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -22,9 +22,10 @@
Syntax
~~~~~~
-The syntax is fairly flexible and permissive; whitespaces are mostly
-ignored. The '#' and ';' characters begin comments to the end of line,
-blank lines are ignored.
+The syntax is fairly flexible and permissive. Whitespace characters,
+which in this context are the space character (SP) and the horizontal
+tabulation (HT), are mostly ignored. The '#' and ';' characters begin
+comments to the end of line. Blank lines are ignored.
The file consists of sections and variables. A section begins with
the name of the section in square brackets and continues until the next
@@ -63,16 +64,17 @@
The variable names are case-insensitive, allow only alphanumeric characters
and `-`, and must start with an alphabetic character.
-A line that defines a value can be continued to the next line by
-ending it with a `\`; the backslash and the end-of-line are
-stripped. Leading whitespaces after 'name =', the remainder of the
-line after the first comment character '#' or ';', and trailing
-whitespaces of the line are discarded unless they are enclosed in
-double quotes. Internal whitespaces within the value are retained
-verbatim.
+Whitespace characters surrounding `name`, `=` and `value` are discarded.
+Internal whitespace characters within 'value' are retained verbatim.
+Comments starting with either `#` or `;` and extending to the end of line
+are discarded. A line that defines a value can be continued to the next
+line by ending it with a backslash (`\`); the backslash and the end-of-line
+characters are discarded.
-Inside double quotes, double quote `"` and backslash `\` characters
-must be escaped: use `\"` for `"` and `\\` for `\`.
+If `value` needs to contain leading or trailing whitespace characters,
+it must be enclosed in double quotation marks (`"`). Inside double quotation
+marks, double quote (`"`) and backslash (`\`) characters must be escaped:
+use `\"` for `"` and `\\` for `\`.
The following escape sequences (beside `\"` and `\\`) are recognized:
`\n` for newline character (NL), `\t` for horizontal tabulation (HT, TAB)
@@ -369,20 +371,18 @@
names do not conflict with those that are used by Git itself and
other popular tools, and describe them in your documentation.
-include::config/advice.txt[]
-
-include::config/attr.txt[]
-
-include::config/core.txt[]
-
include::config/add.txt[]
+include::config/advice.txt[]
+
include::config/alias.txt[]
include::config/am.txt[]
include::config/apply.txt[]
+include::config/attr.txt[]
+
include::config/blame.txt[]
include::config/branch.txt[]
@@ -405,10 +405,12 @@
include::config/commitgraph.txt[]
-include::config/credential.txt[]
-
include::config/completion.txt[]
+include::config/core.txt[]
+
+include::config/credential.txt[]
+
include::config/diff.txt[]
include::config/difftool.txt[]
@@ -421,10 +423,10 @@
include::config/fetch.txt[]
-include::config/format.txt[]
-
include::config/filter.txt[]
+include::config/format.txt[]
+
include::config/fsck.txt[]
include::config/fsmonitor--daemon.txt[]
@@ -435,10 +437,10 @@
include::config/gitweb.txt[]
-include::config/grep.txt[]
-
include::config/gpg.txt[]
+include::config/grep.txt[]
+
include::config/gui.txt[]
include::config/guitool.txt[]
@@ -519,10 +521,10 @@
include::config/ssh.txt[]
-include::config/status.txt[]
-
include::config/stash.txt[]
+include::config/status.txt[]
+
include::config/submodule.txt[]
include::config/tag.txt[]
diff --git a/Documentation/config/advice.txt b/Documentation/config/advice.txt
index c7ea70f..0e35ae5 100644
--- a/Documentation/config/advice.txt
+++ b/Documentation/config/advice.txt
@@ -2,27 +2,27 @@
These variables control various optional help messages designed to
aid new users. When left unconfigured, Git will give the message
alongside instructions on how to squelch it. You can tell Git
- that you do not need the help message by setting these to 'false':
+ that you do not need the help message by setting these to `false`:
+
--
addEmbeddedRepo::
- Advice on what to do when you've accidentally added one
+ Shown when the user accidentally adds one
git repo inside of another.
addEmptyPathspec::
- Advice shown if a user runs the add command without providing
+ Shown when the user runs `git add` without providing
the pathspec parameter.
addIgnoredFile::
- Advice shown if a user attempts to add an ignored file to
+ Shown when the user attempts to add an ignored file to
the index.
amWorkDir::
- Advice that shows the location of the patch file when
- linkgit:git-am[1] fails to apply it.
+ Shown when linkgit:git-am[1] fails to apply a patch
+ file, to tell the user the location of the file.
ambiguousFetchRefspec::
- Advice shown when a fetch refspec for multiple remotes maps to
+ Shown when a fetch refspec for multiple remotes maps to
the same remote-tracking branch namespace and causes branch
tracking set-up to fail.
checkoutAmbiguousRemoteBranchName::
- Advice shown when the argument to
+ Shown when the argument to
linkgit:git-checkout[1] and linkgit:git-switch[1]
ambiguously resolves to a
remote tracking branch on more than one remote in
@@ -33,31 +33,33 @@
to be used by default in some situations where this
advice would be printed.
commitBeforeMerge::
- Advice shown when linkgit:git-merge[1] refuses to
+ Shown when linkgit:git-merge[1] refuses to
merge to avoid overwriting local changes.
detachedHead::
- Advice shown when you used
+ Shown when the user uses
linkgit:git-switch[1] or linkgit:git-checkout[1]
- to move to the detached HEAD state, to instruct how to
- create a local branch after the fact.
+ to move to the detached HEAD state, to tell the user how
+ to create a local branch after the fact.
diverging::
- Advice shown when a fast-forward is not possible.
+ Shown when a fast-forward is not possible.
fetchShowForcedUpdates::
- Advice shown when linkgit:git-fetch[1] takes a long time
+ Shown when linkgit:git-fetch[1] takes a long time
to calculate forced updates after ref updates, or to warn
that the check is disabled.
forceDeleteBranch::
- Advice shown when a user tries to delete a not fully merged
+ Shown when the user tries to delete a not fully merged
branch without the force option set.
ignoredHook::
- Advice shown if a hook is ignored because the hook is not
+ Shown when a hook is ignored because the hook is not
set as executable.
implicitIdentity::
- Advice on how to set your identity configuration when
- your information is guessed from the system username and
- domain name.
+ Shown when the user's information is guessed from the
+ system username and domain name, to tell the user how to
+ set their identity configuration.
+ mergeConflict::
+ Shown when various commands stop because of conflicts.
nestedTag::
- Advice shown if a user attempts to recursively tag a tag object.
+ Shown when a user attempts to recursively tag a tag object.
pushAlreadyExists::
Shown when linkgit:git-push[1] rejects an update that
does not qualify for fast-forwarding (e.g., a tag.)
@@ -71,12 +73,12 @@
object that is not a commit-ish, or make the remote
ref point at an object that is not a commit-ish.
pushNonFFCurrent::
- Advice shown when linkgit:git-push[1] fails due to a
+ Shown when linkgit:git-push[1] fails due to a
non-fast-forward update to the current branch.
pushNonFFMatching::
- Advice shown when you ran linkgit:git-push[1] and pushed
- 'matching refs' explicitly (i.e. you used ':', or
- specified a refspec that isn't your current branch) and
+ Shown when the user ran linkgit:git-push[1] and pushed
+ "matching refs" explicitly (i.e. used `:`, or
+ specified a refspec that isn't the current branch) and
it resulted in a non-fast-forward error.
pushRefNeedsUpdate::
Shown when linkgit:git-push[1] rejects a forced update of
@@ -87,25 +89,28 @@
guess based on the source and destination refs what
remote ref namespace the source belongs in, but where
we can still suggest that the user push to either
- refs/heads/* or refs/tags/* based on the type of the
+ `refs/heads/*` or `refs/tags/*` based on the type of the
source object.
pushUpdateRejected::
- Set this variable to 'false' if you want to disable
- 'pushNonFFCurrent', 'pushNonFFMatching', 'pushAlreadyExists',
- 'pushFetchFirst', 'pushNeedsForce', and 'pushRefNeedsUpdate'
+ Set this variable to `false` if you want to disable
+ `pushNonFFCurrent`, `pushNonFFMatching`, `pushAlreadyExists`,
+ `pushFetchFirst`, `pushNeedsForce`, and `pushRefNeedsUpdate`
simultaneously.
+ refSyntax::
+ Shown when the user provides an illegal ref name, to
+ tell the user about the ref syntax documentation.
resetNoRefresh::
- Advice to consider using the `--no-refresh` option to
- linkgit:git-reset[1] when the command takes more than 2 seconds
- to refresh the index after reset.
+ Shown when linkgit:git-reset[1] takes more than 2
+ seconds to refresh the index after reset, to tell the user
+ that they can use the `--no-refresh` option.
resolveConflict::
- Advice shown by various commands when conflicts
+ Shown by various commands when conflicts
prevent the operation from being performed.
rmHints::
- In case of failure in the output of linkgit:git-rm[1],
- show directions on how to proceed from the current state.
+ Shown on failure in the output of linkgit:git-rm[1], to
+ give directions on how to proceed from the current state.
sequencerInUse::
- Advice shown when a sequencer command is already in progress.
+ Shown when a sequencer command is already in progress.
skippedCherryPicks::
Shown when linkgit:git-rebase[1] skips a commit that has already
been cherry-picked onto the upstream branch.
@@ -123,27 +128,30 @@
by linkgit:git-switch[1] or
linkgit:git-checkout[1] when switching branches.
statusUoption::
- Advise to consider using the `-u` option to linkgit:git-status[1]
- when the command takes more than 2 seconds to enumerate untracked
- files.
+ Shown when linkgit:git-status[1] takes more than 2
+ seconds to enumerate untracked files, to tell the user that
+ they can use the `-u` option.
submoduleAlternateErrorStrategyDie::
- Advice shown when a submodule.alternateErrorStrategy option
+ Shown when a submodule.alternateErrorStrategy option
configured to "die" causes a fatal error.
+ submoduleMergeConflict::
+ Advice shown when a non-trivial submodule merge conflict is
+ encountered.
submodulesNotUpdated::
- Advice shown when a user runs a submodule command that fails
+ Shown when a user runs a submodule command that fails
because `git submodule update --init` was not run.
suggestDetachingHead::
- Advice shown when linkgit:git-switch[1] refuses to detach HEAD
+ Shown when linkgit:git-switch[1] refuses to detach HEAD
without the explicit `--detach` option.
updateSparsePath::
- Advice shown when either linkgit:git-add[1] or linkgit:git-rm[1]
+ Shown when either linkgit:git-add[1] or linkgit:git-rm[1]
is asked to update index entries outside the current sparse
checkout.
waitingForEditor::
- Print a message to the terminal whenever Git is waiting for
- editor input from the user.
+ Shown when Git is waiting for editor input. Relevant
+ when e.g. the editor is not launched inside the terminal.
worktreeAddOrphan::
- Advice shown when a user tries to create a worktree from an
- invalid reference, to instruct how to create a new unborn
+ Shown when the user tries to create a worktree from an
+ invalid reference, to tell the user how to create a new unborn
branch instead.
--
diff --git a/Documentation/config/clean.txt b/Documentation/config/clean.txt
index f05b940..c0188ea 100644
--- a/Documentation/config/clean.txt
+++ b/Documentation/config/clean.txt
@@ -1,3 +1,3 @@
clean.requireForce::
- A boolean to make git-clean do nothing unless given -f,
- -i, or -n. Defaults to true.
+ A boolean to make git-clean refuse to delete files unless -f
+ is given. Defaults to true.
diff --git a/Documentation/config/clone.txt b/Documentation/config/clone.txt
index d037b57..0a10efd 100644
--- a/Documentation/config/clone.txt
+++ b/Documentation/config/clone.txt
@@ -1,13 +1,23 @@
-clone.defaultRemoteName::
+`clone.defaultRemoteName`::
The name of the remote to create when cloning a repository. Defaults to
- `origin`, and can be overridden by passing the `--origin` command-line
+ `origin`.
+ifdef::git-clone[]
+ It can be overridden by passing the `--origin` command-line
+ option.
+endif::[]
+ifndef::git-clone[]
+ It can be overridden by passing the `--origin` command-line
option to linkgit:git-clone[1].
+endif::[]
-clone.rejectShallow::
+`clone.rejectShallow`::
Reject cloning a repository if it is a shallow one; this can be overridden by
- passing the `--reject-shallow` option on the command line. See linkgit:git-clone[1]
+ passing the `--reject-shallow` option on the command line.
+ifndef::git-clone[]
+ See linkgit:git-clone[1].
+endif::[]
-clone.filterSubmodules::
+`clone.filterSubmodules`::
If a partial clone filter is provided (see `--filter` in
linkgit:git-rev-list[1]) and `--recurse-submodules` is used, also apply
the filter to submodules.
diff --git a/Documentation/config/core.txt b/Documentation/config/core.txt
index 0e8c283..93d65e1 100644
--- a/Documentation/config/core.txt
+++ b/Documentation/config/core.txt
@@ -520,6 +520,7 @@
`GIT_EDITOR` is not set. See linkgit:git-var[1].
core.commentChar::
+core.commentString::
Commands such as `commit` and `tag` that let you edit
messages consider a line that begins with this character
commented, and removes them after the editor returns
@@ -527,6 +528,20 @@
+
If set to "auto", `git-commit` would select a character that is not
the beginning character of any line in existing commit messages.
++
+Note that these two variables are aliases of each other, and in modern
+versions of Git you are free to use a string (e.g., `//` or `⁑⁕⁑`) with
+`commentChar`. Versions of Git prior to v2.45.0 will ignore
+`commentString` but will reject a value of `commentChar` that consists
+of more than a single ASCII byte. If you plan to use your config with
+older and newer versions of Git, you may want to specify both:
++
+ [core]
+ # single character for older versions
+ commentChar = "#"
+ # string for newer versions (which will override commentChar
+ # because it comes later in the file)
+ commentString = "//"
core.filesRefLockTimeout::
The length of time, in milliseconds, to retry when trying to
@@ -688,7 +703,7 @@
will not overwrite existing objects.
+
On some file system/operating system combinations, this is unreliable.
-Set this config setting to 'rename' there; However, This will remove the
+Set this config setting to 'rename' there; however, this will remove the
check that makes sure that existing object files will not get overwritten.
core.notesRef::
diff --git a/Documentation/config/diff.txt b/Documentation/config/diff.txt
index bd5ae0c..5ce7b91 100644
--- a/Documentation/config/diff.txt
+++ b/Documentation/config/diff.txt
@@ -108,9 +108,15 @@
`git diff --no-index a b`;;
compares two non-git things (1) and (2).
-diff.noprefix::
+diff.noPrefix::
If set, 'git diff' does not show any source or destination prefix.
+diff.srcPrefix::
+ If set, 'git diff' uses this source prefix. Defaults to "a/".
+
+diff.dstPrefix::
+ If set, 'git diff' uses this destination prefix. Defaults to "b/".
+
diff.relative::
If set to 'true', 'git diff' does not show changes outside of the directory
and show pathnames relative to the current directory.
@@ -223,5 +229,5 @@
diff.colorMovedWS::
When moved lines are colored using e.g. the `diff.colorMoved` setting,
- this option controls the `<mode>` how spaces are treated
- for details of valid modes see '--color-moved-ws' in linkgit:git-diff[1].
+ this option controls the `<mode>` how spaces are treated.
+ For details of valid modes see '--color-moved-ws' in linkgit:git-diff[1].
diff --git a/Documentation/config/extensions.txt b/Documentation/config/extensions.txt
index 66db0e1..38dce3d 100644
--- a/Documentation/config/extensions.txt
+++ b/Documentation/config/extensions.txt
@@ -7,6 +7,18 @@
linkgit:git-clone[1]. Trying to change it after initialization will not
work and will produce hard-to-diagnose issues.
+extensions.compatObjectFormat::
+
+ Specify a compatitbility hash algorithm to use. The acceptable values
+ are `sha1` and `sha256`. The value specified must be different from the
+ value of extensions.objectFormat. This allows client level
+ interoperability between git repositories whose objectFormat matches
+ this compatObjectFormat. In particular when fully implemented the
+ pushes and pulls from a repository in whose objectFormat matches
+ compatObjectFormat. As well as being able to use oids encoded in
+ compatObjectFormat in addition to oids encoded with objectFormat to
+ locally specify objects.
+
extensions.refStorage::
Specify the ref storage format to use. The acceptable values are:
+
diff --git a/Documentation/config/grep.txt b/Documentation/config/grep.txt
index e521f20..10041f2 100644
--- a/Documentation/config/grep.txt
+++ b/Documentation/config/grep.txt
@@ -24,5 +24,5 @@
If set to true, enable `--full-name` option by default.
grep.fallbackToNoIndex::
- If set to true, fall back to git grep --no-index if git grep
+ If set to true, fall back to `git grep --no-index` if `git grep`
is executed outside of a git repository. Defaults to false.
diff --git a/Documentation/config/init.txt b/Documentation/config/init.txt
index 79c79d6..af03acd 100644
--- a/Documentation/config/init.txt
+++ b/Documentation/config/init.txt
@@ -1,7 +1,10 @@
-init.templateDir::
- Specify the directory from which templates will be copied.
- (See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].)
+:see-git-init:
+ifndef::git-init[]
+:see-git-init: (See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].)
+endif::[]
-init.defaultBranch::
+`init.templateDir`::
+ Specify the directory from which templates will be copied. {see-git-init}
+`init.defaultBranch`::
Allows overriding the default branch name e.g. when initializing
a new repository.
diff --git a/Documentation/config/interactive.txt b/Documentation/config/interactive.txt
index a2d3c7e..5cc2655 100644
--- a/Documentation/config/interactive.txt
+++ b/Documentation/config/interactive.txt
@@ -4,9 +4,7 @@
Currently this is used by the `--patch` mode of
linkgit:git-add[1], linkgit:git-checkout[1],
linkgit:git-restore[1], linkgit:git-commit[1],
- linkgit:git-reset[1], and linkgit:git-stash[1]. Note that this
- setting is silently ignored if portable keystroke input
- is not available; requires the Perl module Term::ReadKey.
+ linkgit:git-reset[1], and linkgit:git-stash[1].
interactive.diffFilter::
When an interactive command (such as `git add --patch`) shows
diff --git a/Documentation/config/mergetool.txt b/Documentation/config/mergetool.txt
index 294f61e..00bf665 100644
--- a/Documentation/config/mergetool.txt
+++ b/Documentation/config/mergetool.txt
@@ -45,14 +45,21 @@
value of `false` avoids using `--auto-merge` altogether, and is the
default value.
-mergetool.vimdiff.layout::
- The vimdiff backend uses this variable to control how its split
- windows appear. Applies even if you are using Neovim (`nvim`) or
- gVim (`gvim`) as the merge tool. See BACKEND SPECIFIC HINTS section
-ifndef::git-mergetool[]
- in linkgit:git-mergetool[1].
+mergetool.<vimdiff variant>.layout::
+ Configure the split window layout for vimdiff's `<variant>`, which is any of `vimdiff`,
+ `nvimdiff`, `gvimdiff`.
+ Upon launching `git mergetool` with `--tool=<variant>` (or without `--tool`
+ if `merge.tool` is configured as `<variant>`), Git will consult
+ `mergetool.<variant>.layout` to determine the tool's layout. If the
+ variant-specific configuration is not available, `vimdiff`'s is used as
+ fallback. If that too is not available, a default layout with 4 windows
+ will be used. To configure the layout, see the `BACKEND SPECIFIC HINTS`
+ifdef::git-mergetool[]
+ section.
endif::[]
- for details.
+ifndef::git-mergetool[]
+ section in linkgit:git-mergetool[1].
+endif::[]
mergetool.hideResolved::
During a merge, Git will automatically resolve as many conflicts as
diff --git a/Documentation/config/pack.txt b/Documentation/config/pack.txt
index 9c63086..da52737 100644
--- a/Documentation/config/pack.txt
+++ b/Documentation/config/pack.txt
@@ -34,11 +34,10 @@
reachability bitmap is available, pack-objects will try to send
parts of all packs in the MIDX.
+
- If only a single pack bitmap is available, and
- `pack.allowPackReuse` is set to "multi", reuse parts of just the
- bitmapped packfile. This can reduce memory and CPU usage to
- serve fetches, but might result in sending a slightly larger
- pack. Defaults to true.
+If only a single pack bitmap is available, and `pack.allowPackReuse`
+is set to "multi", reuse parts of just the bitmapped packfile. This
+can reduce memory and CPU usage to serve fetches, but might result in
+sending a slightly larger pack. Defaults to true.
pack.island::
An extended regular expression configuring a set of delta
diff --git a/Documentation/config/receive.txt b/Documentation/config/receive.txt
index c77e55b..36a1e6f 100644
--- a/Documentation/config/receive.txt
+++ b/Documentation/config/receive.txt
@@ -8,7 +8,7 @@
capability to its clients. False by default.
receive.autogc::
- By default, git-receive-pack will run "git-gc --auto" after
+ By default, git-receive-pack will run "git maintenance run --auto" after
receiving data from git-push and updating refs. You can stop
it by setting this variable to false.
diff --git a/Documentation/config/sendemail.txt b/Documentation/config/sendemail.txt
index 7fc770e..6a869d6 100644
--- a/Documentation/config/sendemail.txt
+++ b/Documentation/config/sendemail.txt
@@ -8,7 +8,7 @@
See linkgit:git-send-email[1] for description. Note that this
setting is not subject to the 'identity' mechanism.
-sendemail.smtpsslcertpath::
+sendemail.smtpSSLCertPath::
Path to ca-certificates (either a directory or a single file).
Set it to an empty string to disable certificate verification.
@@ -62,12 +62,12 @@
sendemail.envelopeSender::
sendemail.from::
sendemail.headerCmd::
-sendemail.signedoffbycc::
+sendemail.signedOffByCc::
sendemail.smtpPass::
-sendemail.suppresscc::
+sendemail.suppressCc::
sendemail.suppressFrom::
sendemail.to::
-sendemail.tocmd::
+sendemail.toCmd::
sendemail.smtpDomain::
sendemail.smtpServer::
sendemail.smtpServerPort::
@@ -81,8 +81,8 @@
linkgit:git-send-email[1] command-line options. See its
documentation for details.
-sendemail.signedoffcc (deprecated)::
- Deprecated alias for `sendemail.signedoffbycc`.
+sendemail.signedOffCc (deprecated)::
+ Deprecated alias for `sendemail.signedOffByCc`.
sendemail.smtpBatchSize::
Number of messages to be sent per connection, after that a relogin
diff --git a/Documentation/config/status.txt b/Documentation/config/status.txt
index 2ff8237..8caf90f 100644
--- a/Documentation/config/status.txt
+++ b/Documentation/config/status.txt
@@ -57,6 +57,8 @@
--
+
If this variable is not specified, it defaults to 'normal'.
+All usual spellings for Boolean value `true` are taken as `normal`
+and `false` as `no`.
This variable can be overridden with the -u|--untracked-files option
of linkgit:git-status[1] and linkgit:git-commit[1].
diff --git a/Documentation/config/transfer.txt b/Documentation/config/transfer.txt
index a9cbdb8..f1ce50f 100644
--- a/Documentation/config/transfer.txt
+++ b/Documentation/config/transfer.txt
@@ -121,3 +121,7 @@
information from the remote server (if advertised) and download
bundles before continuing the clone through the Git protocol.
Defaults to `false`.
+
+transfer.advertiseObjectInfo::
+ When `true`, the `object-info` capability is advertised by
+ servers. Defaults to false.
diff --git a/Documentation/date-formats.txt b/Documentation/date-formats.txt
index 67645ca..e24517c 100644
--- a/Documentation/date-formats.txt
+++ b/Documentation/date-formats.txt
@@ -11,7 +11,7 @@
For example CET (which is 1 hour ahead of UTC) is `+0100`.
RFC 2822::
- The standard email format as described by RFC 2822, for example
+ The standard date format as described by RFC 2822, for example
`Thu, 07 Apr 2005 22:13:13 +0200`.
ISO 8601::
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index aaaff0d..0e94569 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -865,8 +865,9 @@
--default-prefix::
Use the default source and destination prefixes ("a/" and "b/").
- This is usually the default already, but may be used to override
- config such as `diff.noprefix`.
+ This overrides configuration variables such as `diff.noprefix`,
+ `diff.srcPrefix`, `diff.dstPrefix`, and `diff.mnemonicPrefix`
+ (see `git-config`(1)).
--line-prefix=<prefix>::
Prepend an additional prefix to every line of output.
diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index 54ebb44..e22b217 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -202,7 +202,7 @@
destination of an explicit refspec; see `--prune`).
ifndef::git-pull[]
---recurse-submodules[=yes|on-demand|no]::
+--recurse-submodules[=(yes|on-demand|no)]::
This option controls if and under what conditions new commits of
submodules should be fetched too. When recursing through submodules,
`git fetch` always attempts to fetch "changed" submodules, that is, a
diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt
index 3d2e670..aceaa02 100644
--- a/Documentation/git-add.txt
+++ b/Documentation/git-add.txt
@@ -63,7 +63,7 @@
to ignore removed files; use `--no-all` option if you want
to add modified or new files but ignore removed ones.
+
-For more details about the <pathspec> syntax, see the 'pathspec' entry
+For more details about the _<pathspec>_ syntax, see the 'pathspec' entry
in linkgit:gitglossary[7].
-n::
@@ -119,10 +119,10 @@
-u::
--update::
Update the index just where it already has an entry matching
- <pathspec>. This removes as well as modifies index entries to
+ _<pathspec>_. This removes as well as modifies index entries to
match the working tree, but adds no new files.
+
-If no <pathspec> is given when `-u` option is used, all
+If no _<pathspec>_ is given when `-u` option is used, all
tracked files in the entire working tree are updated (old versions
of Git used to limit the update to the current directory and its
subdirectories).
@@ -131,11 +131,11 @@
--all::
--no-ignore-removal::
Update the index not only where the working tree has a file
- matching <pathspec> but also where the index already has an
+ matching _<pathspec>_ but also where the index already has an
entry. This adds, modifies, and removes index entries to
match the working tree.
+
-If no <pathspec> is given when `-A` option is used, all
+If no _<pathspec>_ is given when `-A` option is used, all
files in the entire working tree are updated (old versions
of Git used to limit the update to the current directory and its
subdirectories).
@@ -145,11 +145,11 @@
Update the index by adding new files that are unknown to the
index and files modified in the working tree, but ignore
files that have been removed from the working tree. This
- option is a no-op when no <pathspec> is used.
+ option is a no-op when no _<pathspec>_ is used.
+
This option is primarily to help users who are used to older
-versions of Git, whose "git add <pathspec>..." was a synonym
-for "git add --no-all <pathspec>...", i.e. ignored removed files.
+versions of Git, whose "git add _<pathspec>_..." was a synonym
+for "git add --no-all _<pathspec>_...", i.e. ignored removed files.
-N::
--intent-to-add::
@@ -198,8 +198,8 @@
unchanged.
--pathspec-from-file=<file>::
- Pathspec is passed in `<file>` instead of commandline args. If
- `<file>` is exactly `-` then standard input is used. Pathspec
+ Pathspec is passed in _<file>_ instead of commandline args. If
+ _<file>_ is exactly `-` then standard input is used. Pathspec
elements are separated by LF or CR/LF. Pathspec elements can be
quoted as explained for the configuration variable `core.quotePath`
(see linkgit:git-config[1]). See also `--pathspec-file-nul` and
@@ -348,6 +348,7 @@
K - leave this hunk undecided, see previous hunk
s - split the current hunk into smaller hunks
e - manually edit the current hunk
+ p - print the current hunk
? - print help
+
After deciding the fate for all hunks, if there is any hunk
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index e080458..624a6e6 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -66,13 +66,19 @@
--quoted-cr=<action>::
This flag will be passed down to 'git mailinfo' (see linkgit:git-mailinfo[1]).
---empty=(stop|drop|keep)::
- By default, or when the option is set to 'stop', the command
- errors out on an input e-mail message lacking a patch
- and stops in the middle of the current am session. When this
- option is set to 'drop', skip such an e-mail message instead.
- When this option is set to 'keep', create an empty commit,
- recording the contents of the e-mail message as its log.
+--empty=(drop|keep|stop)::
+ How to handle an e-mail message lacking a patch:
++
+--
+`drop`;;
+ The e-mail message will be skipped.
+`keep`;;
+ An empty commit will be created, with the contents of the e-mail
+ message as its log.
+`stop`;;
+ The command will fail, stopping in the middle of the current `am`
+ session. This is the default behavior.
+--
-m::
--message-id::
@@ -128,6 +134,9 @@
These flags are passed to the 'git apply' (see linkgit:git-apply[1])
program that applies
the patch.
++
+Valid <action> for the `--whitespace` option are:
+`nowarn`, `warn`, `fix`, `error`, and `error-all`.
--patch-format::
By default the command will try to detect the patch format
diff --git a/Documentation/git-bugreport.txt b/Documentation/git-bugreport.txt
index ca626f7..112658b 100644
--- a/Documentation/git-bugreport.txt
+++ b/Documentation/git-bugreport.txt
@@ -8,7 +8,8 @@
SYNOPSIS
--------
[verse]
-'git bugreport' [(-o | --output-directory) <path>] [(-s | --suffix) <format>]
+'git bugreport' [(-o | --output-directory) <path>]
+ [(-s | --suffix) <format> | --no-suffix]
[--diagnose[=<mode>]]
DESCRIPTION
@@ -51,9 +52,12 @@
-s <format>::
--suffix <format>::
+--no-suffix::
Specify an alternate suffix for the bugreport name, to create a file
named 'git-bugreport-<formatted-suffix>'. This should take the form of a
strftime(3) format string; the current local time will be used.
+ `--no-suffix` disables the suffix and the file is just named
+ `git-bugreport` without any disambiguation measure.
--no-diagnose::
--diagnose[=<mode>]::
diff --git a/Documentation/git-cherry-pick.txt b/Documentation/git-cherry-pick.txt
index fdcad3d..81ace90 100644
--- a/Documentation/git-cherry-pick.txt
+++ b/Documentation/git-cherry-pick.txt
@@ -131,20 +131,36 @@
even without this option. Note also, that use of this option only
keeps commits that were initially empty (i.e. the commit recorded the
same tree as its parent). Commits which are made empty due to a
- previous commit are dropped. To force the inclusion of those commits
- use `--keep-redundant-commits`.
+ previous commit will cause the cherry-pick to fail. To force the
+ inclusion of those commits, use `--empty=keep`.
--allow-empty-message::
By default, cherry-picking a commit with an empty message will fail.
This option overrides that behavior, allowing commits with empty
messages to be cherry picked.
+--empty=(drop|keep|stop)::
+ How to handle commits being cherry-picked that are redundant with
+ changes already in the current history.
++
+--
+`drop`;;
+ The commit will be dropped.
+`keep`;;
+ The commit will be kept. Implies `--allow-empty`.
+`stop`;;
+ The cherry-pick will stop when the commit is applied, allowing
+ you to examine the commit. This is the default behavior.
+--
++
+Note that `--empty=drop` and `--empty=stop` only specify how to handle a
+commit that was not initially empty, but rather became empty due to a previous
+commit. Commits that were initially empty will still cause the cherry-pick to
+fail unless one of `--empty=keep` or `--allow-empty` are specified.
++
+
--keep-redundant-commits::
- If a commit being cherry picked duplicates a commit already in the
- current history, it will become empty. By default these
- redundant commits cause `cherry-pick` to stop so the user can
- examine the commit. This option overrides that behavior and
- creates an empty commit object. Implies `--allow-empty`.
+ Deprecated synonym for `--empty=keep`.
--strategy=<strategy>::
Use the given merge strategy. Should only be used once.
diff --git a/Documentation/git-clean.txt b/Documentation/git-clean.txt
index 69331e3..fd17165 100644
--- a/Documentation/git-clean.txt
+++ b/Documentation/git-clean.txt
@@ -37,7 +37,7 @@
--force::
If the Git configuration variable clean.requireForce is not set
to false, 'git clean' will refuse to delete files or directories
- unless given -f or -i. Git will refuse to modify untracked
+ unless given -f. Git will refuse to modify untracked
nested git repositories (directories with a .git subdirectory)
unless a second -f is given.
@@ -45,10 +45,14 @@
--interactive::
Show what would be done and clean files interactively. See
``Interactive mode'' for details.
+ Configuration variable `clean.requireForce` is ignored, as
+ this mode gives its own safety protection by going interactive.
-n::
--dry-run::
Don't actually remove anything, just show what would be done.
+ Configuration variable `clean.requireForce` is ignored, as
+ nothing will be deleted anyway.
-q::
--quiet::
diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index 6e43eb9..5de18de 100644
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -9,15 +9,15 @@
SYNOPSIS
--------
[verse]
-'git clone' [--template=<template-directory>]
- [-l] [-s] [--no-hardlinks] [-q] [-n] [--bare] [--mirror]
- [-o <name>] [-b <name>] [-u <upload-pack>] [--reference <repository>]
- [--dissociate] [--separate-git-dir <git-dir>]
- [--depth <depth>] [--[no-]single-branch] [--no-tags]
- [--recurse-submodules[=<pathspec>]] [--[no-]shallow-submodules]
- [--[no-]remote-submodules] [--jobs <n>] [--sparse] [--[no-]reject-shallow]
- [--filter=<filter> [--also-filter-submodules]] [--] <repository>
- [<directory>]
+`git clone` [++--template=++__<template-directory>__]
+ [`-l`] [`-s`] [`--no-hardlinks`] [`-q`] [`-n`] [`--bare`] [`--mirror`]
+ [`-o` _<name>_] [`-b` _<name>_] [`-u` _<upload-pack>_] [`--reference` _<repository>_]
+ [`--dissociate`] [`--separate-git-dir` _<git-dir>_]
+ [`--depth` _<depth>_] [`--`[`no-`]`single-branch`] [`--no-tags`]
+ [++--recurse-submodules++[++=++__<pathspec>__]] [`--`[`no-`]`shallow-submodules`]
+ [`--`[`no-`]`remote-submodules`] [`--jobs` _<n>_] [`--sparse`] [`--`[`no-`]`reject-shallow`]
+ [++--filter=++__<filter-spec>__] [`--also-filter-submodules`]] [`--`] _<repository>_
+ [_<directory>_]
DESCRIPTION
-----------
@@ -31,7 +31,7 @@
After the clone, a plain `git fetch` without arguments will update
all the remote-tracking branches, and a `git pull` without
arguments will in addition merge the remote master branch into the
-current master branch, if any (this is untrue when "--single-branch"
+current master branch, if any (this is untrue when `--single-branch`
is given; see below).
This default configuration is achieved by creating references to
@@ -42,12 +42,12 @@
OPTIONS
-------
--l::
---local::
+`-l`::
+`--local`::
When the repository to clone from is on a local machine,
this flag bypasses the normal "Git aware" transport
mechanism and clones the repository by making a copy of
- HEAD and everything under objects and refs directories.
+ `HEAD` and everything under objects and refs directories.
The files under `.git/objects/` directory are hardlinked
to save space when possible.
+
@@ -67,14 +67,14 @@
source repository, similar to running `cp -r src dst` while modifying
`src`.
---no-hardlinks::
+`--no-hardlinks`::
Force the cloning process from a repository on a local
filesystem to copy the files under the `.git/objects`
directory instead of using hardlinks. This may be desirable
if you are trying to make a back-up of your repository.
--s::
---shared::
+`-s`::
+`--shared`::
When the repository to clone is on the local machine,
instead of using hard links, automatically setup
`.git/objects/info/alternates` to share the objects
@@ -101,10 +101,10 @@
its source repository, you can simply run `git repack -a` to copy all
objects from the source repository into a pack in the cloned repository.
---reference[-if-able] <repository>::
- If the reference repository is on the local machine,
+`--reference`[`-if-able`] _<repository>_::
+ If the reference _<repository>_ is on the local machine,
automatically setup `.git/objects/info/alternates` to
- obtain objects from the reference repository. Using
+ obtain objects from the reference _<repository>_. Using
an already existing repository as an alternate will
require fewer objects to be copied from the repository
being cloned, reducing network and local storage costs.
@@ -115,7 +115,7 @@
*NOTE*: see the NOTE for the `--shared` option, and also the
`--dissociate` option.
---dissociate::
+`--dissociate`::
Borrow the objects from reference repositories specified
with the `--reference` options only to reduce network
transfer, and stop borrowing from them after a clone is made
@@ -126,43 +126,43 @@
same repository, and this option can be used to stop the
borrowing.
--q::
---quiet::
+`-q`::
+`--quiet`::
Operate quietly. Progress is not reported to the standard
error stream.
--v::
---verbose::
+`-v`::
+`--verbose`::
Run verbosely. Does not affect the reporting of progress status
to the standard error stream.
---progress::
+`--progress`::
Progress status is reported on the standard error stream
by default when it is attached to a terminal, unless `--quiet`
is specified. This flag forces progress status even if the
standard error stream is not directed to a terminal.
---server-option=<option>::
+++--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
+ When multiple ++--server-option=++__<option>__ are given, they are all
sent to the other side in the order listed on the command line.
--n::
---no-checkout::
+`-n`::
+`--no-checkout`::
No checkout of HEAD is performed after the clone is complete.
---[no-]reject-shallow::
+`--`[`no-`]`reject-shallow`::
Fail if the source repository is a shallow repository.
- The 'clone.rejectShallow' configuration variable can be used to
+ The `clone.rejectShallow` configuration variable can be used to
specify the default.
---bare::
+`--bare`::
Make a 'bare' Git repository. That is, instead of
- creating `<directory>` and placing the administrative
- files in `<directory>/.git`, make the `<directory>`
+ creating _<directory>_ and placing the administrative
+ files in _<directory>_`/.git`, make the _<directory>_
itself the `$GIT_DIR`. This obviously implies the `--no-checkout`
because there is nowhere to check out the working tree.
Also the branch heads at the remote are copied directly
@@ -171,28 +171,28 @@
used, neither remote-tracking branches nor the related
configuration variables are created.
---sparse::
+`--sparse`::
Employ a sparse-checkout, with only files in the toplevel
directory initially being present. The
linkgit:git-sparse-checkout[1] command can be used to grow the
working directory as needed.
---filter=<filter-spec>::
+++--filter=++__<filter-spec>__::
Use the partial clone feature and request that the server sends
a subset of reachable objects according to a given object filter.
- When using `--filter`, the supplied `<filter-spec>` is used for
+ When using `--filter`, the supplied _<filter-spec>_ is used for
the partial clone filter. For example, `--filter=blob:none` will
filter out all blobs (file contents) until needed by Git. Also,
- `--filter=blob:limit=<size>` will filter out all blobs of size
- at least `<size>`. For more details on filter specifications, see
+ ++--filter=blob:limit=++__<size>__ will filter out all blobs of size
+ at least _<size>_. For more details on filter specifications, see
the `--filter` option in linkgit:git-rev-list[1].
---also-filter-submodules::
+`--also-filter-submodules`::
Also apply the partial clone filter to any submodules in the repository.
Requires `--filter` and `--recurse-submodules`. This can be turned on by
default by setting the `clone.filterSubmodules` config option.
---mirror::
+`--mirror`::
Set up a mirror of the source repository. This implies `--bare`.
Compared to `--bare`, `--mirror` not only maps local branches of the
source to local branches of the target, it maps all refs (including
@@ -200,37 +200,37 @@
that all these refs are overwritten by a `git remote update` in the
target repository.
--o <name>::
---origin <name>::
+`-o` _<name>_::
+`--origin` _<name>_::
Instead of using the remote name `origin` to keep track of the upstream
- repository, use `<name>`. Overrides `clone.defaultRemoteName` from the
+ repository, use _<name>_. Overrides `clone.defaultRemoteName` from the
config.
--b <name>::
---branch <name>::
+`-b` _<name>_::
+`--branch` _<name>_::
Instead of pointing the newly created HEAD to the branch pointed
- to by the cloned repository's HEAD, point to `<name>` branch
+ to by the cloned repository's HEAD, point to _<name>_ branch
instead. In a non-bare repository, this is the branch that will
be checked out.
`--branch` can also take tags and detaches the HEAD at that commit
in the resulting repository.
--u <upload-pack>::
---upload-pack <upload-pack>::
+`-u` _<upload-pack>_::
+`--upload-pack` _<upload-pack>_::
When given, and the repository to clone from is accessed
via ssh, this specifies a non-default path for the command
run on the other end.
---template=<template-directory>::
+++--template=++__<template-directory>__::
Specify the directory from which templates will be used;
(See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].)
--c <key>=<value>::
---config <key>=<value>::
+`-c` __<key>__++=++__<value>__::
+`--config` __<key>__++=++__<value>__::
Set a configuration variable in the newly-created repository;
this takes effect immediately after the repository is
initialized, but before the remote history is fetched or any
- files checked out. The key is in the same format as expected by
+ files checked out. The _<key>_ is in the same format as expected by
linkgit:git-config[1] (e.g., `core.eol=true`). If multiple
values are given for the same key, each value will be written to
the config file. This makes it safe, for example, to add
@@ -239,35 +239,35 @@
Due to limitations of the current implementation, some configuration
variables do not take effect until after the initial fetch and checkout.
Configuration variables known to not take effect are:
-`remote.<name>.mirror` and `remote.<name>.tagOpt`. Use the
+++remote.++__<name>__++.mirror++ and ++remote.++__<name>__++.tagOpt++. Use the
corresponding `--mirror` and `--no-tags` options instead.
---depth <depth>::
+`--depth` _<depth>_::
Create a 'shallow' clone with a history truncated to the
specified number of commits. Implies `--single-branch` unless
`--no-single-branch` is given to fetch the histories near the
tips of all branches. If you want to clone submodules shallowly,
also pass `--shallow-submodules`.
---shallow-since=<date>::
+++--shallow-since=++__<date>__::
Create a shallow clone with a history after the specified time.
---shallow-exclude=<revision>::
+++--shallow-exclude=++__<revision>__::
Create a shallow clone with a history, excluding commits
reachable from a specified remote branch or tag. This option
can be specified multiple times.
---[no-]single-branch::
+`--`[`no-`]`single-branch`::
Clone only the history leading to the tip of a single branch,
either specified by the `--branch` option or the primary
branch remote's `HEAD` points at.
Further fetches into the resulting repository will only update the
remote-tracking branch for the branch this option was used for the
- initial cloning. If the HEAD at the remote did not point at any
+ initial cloning. If the `HEAD` at the remote did not point at any
branch when `--single-branch` clone was made, no remote-tracking
branch is created.
---no-tags::
+`--no-tags`::
Don't clone any tags, and set
`remote.<remote>.tagOpt=--no-tags` in the config, ensuring
that future `git pull` and `git fetch` operations won't follow
@@ -279,9 +279,9 @@
branch. This is useful e.g. to maintain minimal clones of the default
branch of some repository for search indexing.
---recurse-submodules[=<pathspec>]::
+`--recurse-submodules`[`=`{empty}__<pathspec>__]::
After the clone is created, initialize and clone submodules
- within based on the provided pathspec. If no pathspec is
+ within based on the provided _<pathspec>_. If no _=<pathspec>_ is
provided, all submodules are initialized and cloned.
This option can be given multiple times for pathspecs consisting
of multiple entries. The resulting clone has `submodule.active` set to
@@ -295,48 +295,48 @@
not have a worktree/checkout (i.e. if any of `--no-checkout`/`-n`, `--bare`,
or `--mirror` is given)
---[no-]shallow-submodules::
+`--`[`no-`]`shallow-submodules`::
All submodules which are cloned will be shallow with a depth of 1.
---[no-]remote-submodules::
+`--`[`no-`]`remote-submodules`::
All submodules which are cloned will use the status of the submodule's
remote-tracking branch to update the submodule, rather than the
superproject's recorded SHA-1. Equivalent to passing `--remote` to
`git submodule update`.
---separate-git-dir=<git-dir>::
+`--separate-git-dir=`{empty}__<git-dir>__::
Instead of placing the cloned repository where it is supposed
to be, place the cloned repository at the specified directory,
then make a filesystem-agnostic Git symbolic link to there.
The result is Git repository can be separated from working
tree.
---ref-format=<ref-format::
+`--ref-format=`{empty}__<ref-format>__::
Specify the given ref storage format for the repository. The valid values are:
+
include::ref-storage-format.txt[]
--j <n>::
---jobs <n>::
+`-j` _<n>_::
+`--jobs` _<n>_::
The number of submodules fetched at the same time.
Defaults to the `submodule.fetchJobs` option.
-<repository>::
- The (possibly remote) repository to clone from. See the
+_<repository>_::
+ The (possibly remote) _<repository>_ to clone from. See the
<<URLS,GIT URLS>> section below for more information on specifying
repositories.
-<directory>::
+_<directory>_::
The name of a new directory to clone into. The "humanish"
- part of the source repository is used if no directory is
+ part of the source repository is used if no _<directory>_ is
explicitly given (`repo` for `/path/to/repo.git` and `foo`
for `host.xz:foo/.git`). Cloning into an existing directory
is only allowed if the directory is empty.
---bundle-uri=<uri>::
+`--bundle-uri=`{empty}__<uri>__::
Before fetching from the remote, fetch a bundle from the given
- `<uri>` and unbundle the data into the local repository. The refs
+ _<uri>_ and unbundle the data into the local repository. The refs
in the bundle will be stored under the hidden `refs/bundle/*`
namespace. This option is incompatible with `--depth`,
`--shallow-since`, and `--shallow-exclude`.
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index a6cef5d..89ecfc6 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -347,6 +347,8 @@
- 'normal' - Shows untracked files and directories
- 'all' - Also shows individual files in untracked directories.
+All usual spellings for Boolean value `true` are taken as `normal`
+and `false` as `no`.
The default can be changed using the status.showUntrackedFiles
configuration variable documented in linkgit:git-config[1].
--
diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt
index dff3909..ac61113 100644
--- a/Documentation/git-config.txt
+++ b/Documentation/git-config.txt
@@ -9,9 +9,9 @@
SYNOPSIS
--------
[verse]
-'git config' [<file-option>] [--type=<type>] [--fixed-value] [--show-origin] [--show-scope] [-z|--null] <name> [<value> [<value-pattern>]]
-'git config' [<file-option>] [--type=<type>] --add <name> <value>
-'git config' [<file-option>] [--type=<type>] [--fixed-value] --replace-all <name> <value> [<value-pattern>]
+'git config' [<file-option>] [--type=<type>] [--comment=<message>] [--fixed-value] [--show-origin] [--show-scope] [-z|--null] <name> [<value> [<value-pattern>]]
+'git config' [<file-option>] [--type=<type>] [--comment=<message>] --add <name> <value>
+'git config' [<file-option>] [--type=<type>] [--comment=<message>] [--fixed-value] --replace-all <name> <value> [<value-pattern>]
'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] [--fixed-value] --get <name> [<value-pattern>]
'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] [--fixed-value] --get-all <name> [<value-pattern>]
'git config' [<file-option>] [--type=<type>] [--show-origin] [--show-scope] [-z|--null] [--fixed-value] [--name-only] --get-regexp <name-regex> [<value-pattern>]
@@ -87,6 +87,18 @@
values. This is the same as providing '^$' as the `value-pattern`
in `--replace-all`.
+--comment <message>::
+ Append a comment at the end of new or modified lines.
+
+ If _<message>_ begins with one or more whitespaces followed
+ by "#", it is used as-is. If it begins with "#", a space is
+ prepended before it is used. Otherwise, a string " # " (a
+ space followed by a hash followed by a space) is prepended
+ to it. And the resulting string is placed immediately after
+ the value defined for the variable. The _<message>_ must
+ not contain linefeed characters (no multi-line comments are
+ permitted).
+
--get::
Get the value for a given key (optionally filtered by a regex
matching the value). Returns error code 1 if the key was not
@@ -275,7 +287,8 @@
-e::
--edit::
Opens an editor to modify the specified config file; either
- `--system`, `--global`, or repository (default).
+ `--system`, `--global`, `--local` (default), `--worktree`, or
+ `--file <config-file>`.
--[no-]includes::
Respect `include.*` directives in config files when looking up
@@ -285,7 +298,7 @@
--default <value>::
When using `--get`, and the requested variable is not found, behave as if
- <value> were the value assigned to the that variable.
+ <value> were the value assigned to that variable.
CONFIGURATION
-------------
diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt
index c05f97a..a616f8b 100644
--- a/Documentation/git-difftool.txt
+++ b/Documentation/git-difftool.txt
@@ -105,7 +105,6 @@
`merge.tool` until a tool is found.
--[no-]trust-exit-code::
- 'git-difftool' invokes a diff tool individually on each file.
Errors reported by the diff tool are ignored by default.
Use `--trust-exit-code` to make 'git-difftool' exit when an
invoked diff tool returns a non-zero exit code.
diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt
index 4643ddb..752e4b9 100644
--- a/Documentation/git-fast-export.txt
+++ b/Documentation/git-fast-export.txt
@@ -48,7 +48,7 @@
when encountering such a tag. With 'drop' it will omit such tags from
the output. With 'rewrite', if the tagged object is a commit, it will
rewrite the tag to tag an ancestor commit (via parent rewriting; see
-linkgit:git-rev-list[1])
+linkgit:git-rev-list[1]).
-M::
-C::
diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt
index b260736..3d43515 100644
--- a/Documentation/git-fast-import.txt
+++ b/Documentation/git-fast-import.txt
@@ -303,7 +303,7 @@
with e.g. bogus timezone values.
`rfc2822`::
- This is the standard email format as described by RFC 2822.
+ This is the standard date format as described by RFC 2822.
+
An example value is ``Tue Feb 6 11:22:18 2007 -0500''. The Git
parser is accurate, but a little on the lenient side. It is the
@@ -630,18 +630,28 @@
In both formats `<path>` is the complete path of the file to be added
(if not already existing) or modified (if already existing).
-A `<path>` string must use UNIX-style directory separators (forward
-slash `/`), may contain any byte other than `LF`, and must not
-start with double quote (`"`).
+A `<path>` can be written as unquoted bytes or a C-style quoted string.
-A path can use C-style string quoting; this is accepted in all cases
-and mandatory if the filename starts with double quote or contains
-`LF`. In C-style quoting, the complete name should be surrounded with
-double quotes, and any `LF`, backslash, or double quote characters
-must be escaped by preceding them with a backslash (e.g.,
-`"path/with\n, \\ and \" in it"`).
+When a `<path>` does not start with a double quote (`"`), it is an
+unquoted string and is parsed as literal bytes without any escape
+sequences. However, if the filename contains `LF` or starts with double
+quote, it cannot be represented as an unquoted string and must be
+quoted. Additionally, the source `<path>` in `filecopy` or `filerename`
+must be quoted if it contains SP.
-The value of `<path>` must be in canonical form. That is it must not:
+When a `<path>` starts with a double quote (`"`), it is a C-style quoted
+string, where the complete filename is enclosed in a pair of double
+quotes and escape sequences are used. Certain characters must be escaped
+by preceding them with a backslash: `LF` is written as `\n`, backslash
+as `\\`, and double quote as `\"`. Some characters may optionally be
+written with escape sequences: `\a` for bell, `\b` for backspace, `\f`
+for form feed, `\n` for line feed, `\r` for carriage return, `\t` for
+horizontal tab, and `\v` for vertical tab. Any byte can be written with
+3-digit octal codes (e.g., `\033`). All filenames can be represented as
+quoted strings.
+
+A `<path>` must use UNIX-style directory separators (forward slash `/`)
+and its value must be in canonical form. That is it must not:
* contain an empty directory component (e.g. `foo//bar` is invalid),
* end with a directory separator (e.g. `foo/` is invalid),
@@ -651,6 +661,7 @@
The root of the tree can be represented by an empty string as `<path>`.
+`<path>` cannot contain NUL, either literally or escaped as `\000`.
It is recommended that `<path>` always be encoded using UTF-8.
`filedelete`
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 3a9ad91..c1dd12b 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -10,7 +10,7 @@
[verse]
'git for-each-ref' [--count=<count>] [--shell|--perl|--python|--tcl]
[(--sort=<key>)...] [--format=<format>]
- [ --stdin | <pattern>... ]
+ [--include-root-refs] [ --stdin | <pattern>... ]
[--points-at=<object>]
[--merged[=<object>]] [--no-merged[=<object>]]
[--contains[=<object>]] [--no-contains[=<object>]]
@@ -105,6 +105,9 @@
any excluded pattern(s) are shown. Matching is done using the
same rules as `<pattern>` above.
+--include-root-refs::
+ List root refs (HEAD and pseudorefs) apart from regular refs.
+
FIELD NAMES
-----------
diff --git a/Documentation/git-for-each-repo.txt b/Documentation/git-for-each-repo.txt
index 94bd19d..abe3527 100644
--- a/Documentation/git-for-each-repo.txt
+++ b/Documentation/git-for-each-repo.txt
@@ -42,6 +42,15 @@
as available. If `git for-each-repo` is run in a directory that is not a
Git repository, then only the system and global config is used.
+--keep-going::
+ Continue with the remaining repositories if the command failed
+ on a repository. The exit code will still indicate that the
+ overall operation was not successful.
++
+Note that the exact exit code of the failing command is not passed
+through as the exit code of the `for-each-repo` command: If the command
+failed in any of the specified repositories, the overall exit code will
+be 1.
SUBPROCESS BEHAVIOR
-------------------
diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 0d0103c..1e6d7b6 100644
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -28,7 +28,7 @@
[-f <file>] [-e] <pattern>
[--and|--or|--not|(|)|-e <pattern>...]
[--recurse-submodules] [--parent-basename <basename>]
- [ [--[no-]exclude-standard] [--cached | --no-index | --untracked] | <tree>...]
+ [ [--[no-]exclude-standard] [--cached | --untracked | --no-index] | <tree>...]
[--] [<pathspec>...]
DESCRIPTION
@@ -45,13 +45,21 @@
Instead of searching tracked files in the working tree, search
blobs registered in the index file.
---no-index::
- Search files in the current directory that is not managed by Git.
-
--untracked::
In addition to searching in the tracked files in the working
tree, search also in untracked files.
+--no-index::
+ Search files in the current directory that is not managed by Git,
+ or by ignoring that the current directory is managed by Git. This
+ is rather similar to running the regular `grep(1)` utility with its
+ `-r` option specified, but with some additional benefits, such as
+ using pathspec patterns to limit paths; see the 'pathspec' entry
+ in linkgit:gitglossary[7] for more information.
++
+This option cannot be used together with `--cached` or `--untracked`.
+See also `grep.fallbackToNoIndex` in 'CONFIGURATION' below.
+
--no-exclude-standard::
Also search in ignored files by not honoring the `.gitignore`
mechanism. Only useful with `--untracked`.
@@ -64,9 +72,9 @@
--recurse-submodules::
Recursively search in each submodule that is active and
checked out in the repository. When used in combination with the
- <tree> option the prefix of all submodule output will be the name of
- the parent project's <tree> object. This option has no effect
- if `--no-index` is given.
+ _<tree>_ option the prefix of all submodule output will be the name of
+ the parent project's _<tree>_ object. This option cannot be used together
+ with `--untracked`, and it has no effect if `--no-index` is specified.
-a::
--text::
@@ -178,7 +186,7 @@
Use \0 as the delimiter for pathnames in the output, and print
them verbatim. Without this option, pathnames with "unusual"
characters are quoted as explained for the configuration
- variable core.quotePath (see linkgit:git-config[1]).
+ variable `core.quotePath` (see linkgit:git-config[1]).
-o::
--only-matching::
@@ -248,8 +256,8 @@
a non-zero status.
--threads <num>::
- Number of grep worker threads to use.
- See `grep.threads` in 'CONFIGURATION' for more information.
+ Number of `grep` worker threads to use. See 'NOTES ON THREADS'
+ and `grep.threads` in 'CONFIGURATION' for more information.
-f <file>::
Read patterns from <file>, one per line.
@@ -332,13 +340,13 @@
NOTES ON THREADS
----------------
-The `--threads` option (and the grep.threads configuration) will be ignored when
+The `--threads` option (and the `grep.threads` configuration) will be ignored when
`--open-files-in-pager` is used, forcing a single-threaded execution.
When grepping the object store (with `--cached` or giving tree objects), running
-with multiple threads might perform slower than single threaded if `--textconv`
-is given and there are too many text conversions. So if you experience low
-performance in this case, it might be desirable to use `--threads=1`.
+with multiple threads might perform slower than single-threaded if `--textconv`
+is given and there are too many text conversions. Thus, if low performance is
+experienced in this case, it might be desirable to use `--threads=1`.
CONFIGURATION
-------------
diff --git a/Documentation/git-gui.txt b/Documentation/git-gui.txt
index e8f3ccb..f5b02ef 100644
--- a/Documentation/git-gui.txt
+++ b/Documentation/git-gui.txt
@@ -114,7 +114,7 @@
The official repository of the 'git gui' project can be found at:
- https://github.com/prati0100/git-gui.git/
+ https://github.com/j6t/git-gui
GIT
---
diff --git a/Documentation/git-init.txt b/Documentation/git-init.txt
index e8dc645..daff93b 100644
--- a/Documentation/git-init.txt
+++ b/Documentation/git-init.txt
@@ -9,11 +9,11 @@
SYNOPSIS
--------
[verse]
-'git init' [-q | --quiet] [--bare] [--template=<template-directory>]
- [--separate-git-dir <git-dir>] [--object-format=<format>]
- [--ref-format=<format>]
- [-b <branch-name> | --initial-branch=<branch-name>]
- [--shared[=<permissions>]] [<directory>]
+`git init` [`-q` | `--quiet`] [`--bare`] [++--template=++__<template-directory>__]
+ [`--separate-git-dir` _<git-dir>_] [++--object-format=++__<format>__]
+ [++--ref-format=++__<format>__]
+ [`-b` _<branch-name>_ | ++--initial-branch=++__<branch-name>__]
+ [++--shared++[++=++__<permissions>__]] [_<directory>_]
DESCRIPTION
@@ -33,43 +33,43 @@
are created underneath; otherwise, the default `$GIT_DIR/objects`
directory is used.
-Running 'git init' in an existing repository is safe. It will not
+Running `git init` in an existing repository is safe. It will not
overwrite things that are already there. The primary reason for
-rerunning 'git init' is to pick up newly added templates (or to move
-the repository to another place if --separate-git-dir is given).
+rerunning `git init` is to pick up newly added templates (or to move
+the repository to another place if `--separate-git-dir` is given).
OPTIONS
-------
--q::
---quiet::
+`-q`::
+`--quiet`::
Only print error and warning messages; all other output will be suppressed.
---bare::
+`--bare`::
Create a bare repository. If `GIT_DIR` environment is not set, it is set to the
current working directory.
---object-format=<format>::
+++--object-format=++__<format>__::
-Specify the given object format (hash algorithm) for the repository. The valid
-values are 'sha1' and (if enabled) 'sha256'. 'sha1' is the default.
+Specify the given object _<format>_ (hash algorithm) for the repository. The valid
+values are `sha1` and (if enabled) `sha256`. `sha1` is the default.
+
include::object-format-disclaimer.txt[]
---ref-format=<format>::
+++--ref-format=++__<format>__::
-Specify the given ref storage format for the repository. The valid values are:
+Specify the given ref storage _<format>_ for the repository. The valid values are:
+
include::ref-storage-format.txt[]
---template=<template-directory>::
+++--template=++__<template-directory>__::
Specify the directory from which templates will be used. (See the "TEMPLATE
DIRECTORY" section below.)
---separate-git-dir=<git-dir>::
+++--separate-git-dir=++__<git-dir>__::
Instead of initializing the repository as a directory to either `$GIT_DIR` or
`./.git/`, create a text file there containing the path to the actual
@@ -78,52 +78,56 @@
+
If this is a reinitialization, the repository will be moved to the specified path.
--b <branch-name>::
---initial-branch=<branch-name>::
+`-b` _<branch-name>_::
+++--initial-branch=++__<branch-name>__::
-Use the specified name for the initial branch in the newly created
+Use _<branch-name>_ for the initial branch in the newly created
repository. If not specified, fall back to the default name (currently
`master`, but this is subject to change in the future; the name can be
customized via the `init.defaultBranch` configuration variable).
---shared[=(false|true|umask|group|all|world|everybody|<perm>)]::
+++--shared++[++=++(`false`|`true`|`umask`|`group`|`all`|`world`|`everybody`|_<perm>_)]::
Specify that the Git repository is to be shared amongst several users. This
allows users belonging to the same group to push into that
-repository. When specified, the config variable "core.sharedRepository" is
+repository. When specified, the config variable `core.sharedRepository` is
set so that files and directories under `$GIT_DIR` are created with the
requested permissions. When not specified, Git will use permissions reported
-by umask(2).
+by `umask`(2).
+
-The option can have the following values, defaulting to 'group' if no value
+The option can have the following values, defaulting to `group` if no value
is given:
+
--
-'umask' (or 'false')::
+`umask`::
+`false`::
-Use permissions reported by umask(2). The default, when `--shared` is not
+Use permissions reported by `umask`(2). The default, when `--shared` is not
specified.
-'group' (or 'true')::
+`group`::
+`true`::
-Make the repository group-writable, (and g+sx, since the git group may not be
+Make the repository group-writable, (and `g+sx`, since the git group may not be
the primary group of all users). This is used to loosen the permissions of an
-otherwise safe umask(2) value. Note that the umask still applies to the other
-permission bits (e.g. if umask is '0022', using 'group' will not remove read
-privileges from other (non-group) users). See '0xxx' for how to exactly specify
+otherwise safe `umask`(2) value. Note that the umask still applies to the other
+permission bits (e.g. if umask is `0022`, using `group` will not remove read
+privileges from other (non-group) users). See `0xxx` for how to exactly specify
the repository permissions.
-'all' (or 'world' or 'everybody')::
+`all`::
+`world`::
+`everybody`::
-Same as 'group', but make the repository readable by all users.
+Same as `group`, but make the repository readable by all users.
-'<perm>'::
+_<perm>_::
-'<perm>' is a 3-digit octal number prefixed with `0` and each file
-will have mode '<perm>'. '<perm>' will override users' umask(2)
-value (and not only loosen permissions as 'group' and 'all'
-do). '0640' will create a repository which is group-readable, but
-not group-writable or accessible to others. '0660' will create a repo
+_<perm>_ is a 3-digit octal number prefixed with `0` and each file
+will have mode _<perm>_. _<perm>_ will override users' `umask`(2)
+value (and not only loosen permissions as `group` and `all`
+do). `0640` will create a repository which is group-readable, but
+not group-writable or accessible to others. `0660` will create a repo
that is readable and writable to the current user and group, but
inaccessible to others (directories and executable files get their
`x` bit from the `r` bit for corresponding classes of users).
@@ -133,7 +137,7 @@
in shared repositories, so that you cannot force a non fast-forwarding push
into it.
-If you provide a 'directory', the command is run inside it. If this directory
+If you provide a _<directory>_, the command is run inside it. If this directory
does not exist, it will be created.
TEMPLATE DIRECTORY
@@ -172,7 +176,7 @@
$ git commit <3>
----------------
+
-<1> Create a /path/to/my/codebase/.git directory.
+<1> Create a `/path/to/my/codebase/.git` directory.
<2> Add all existing files to the index.
<3> Record the pristine state as the first commit in the history.
@@ -181,6 +185,8 @@
include::includes/cmd-config-section-all.txt[]
+:git-init:
+
include::config/init.txt[]
GIT
diff --git a/Documentation/git-interpret-trailers.txt b/Documentation/git-interpret-trailers.txt
index 418265f..d9dfb75 100644
--- a/Documentation/git-interpret-trailers.txt
+++ b/Documentation/git-interpret-trailers.txt
@@ -9,7 +9,7 @@
--------
[verse]
'git interpret-trailers' [--in-place] [--trim-empty]
- [(--trailer (<key>|<keyAlias>)[(=|:)<value>])...]
+ [(--trailer (<key>|<key-alias>)[(=|:)<value>])...]
[--parse] [<file>...]
DESCRIPTION
@@ -67,9 +67,9 @@
This means that the trimmed <key> and <value> will be separated by
`': '` (one colon followed by one space).
-For convenience, a <keyAlias> can be configured to make using `--trailer`
+For convenience, a <key-alias> can be configured to make using `--trailer`
shorter to type on the command line. This can be configured using the
-'trailer.<keyAlias>.key' configuration variable. The <keyAlias> must be a prefix
+'trailer.<key-alias>.key' configuration variable. The <keyAlias> must be a prefix
of the full <key> string, although case sensitivity does not matter. For
example, if you have
diff --git a/Documentation/git-merge-tree.txt b/Documentation/git-merge-tree.txt
index b50acac..dd388fa 100644
--- a/Documentation/git-merge-tree.txt
+++ b/Documentation/git-merge-tree.txt
@@ -64,10 +64,13 @@
share no common history. This flag can be given to override that
check and make the merge proceed anyway.
---merge-base=<commit>::
+--merge-base=<tree-ish>::
Instead of finding the merge-bases for <branch1> and <branch2>,
specify a merge-base for the merge, and specifying multiple bases is
currently not supported. This option is incompatible with `--stdin`.
++
+As the merge-base is provided directly, <branch1> and <branch2> do not need
+to specify commits; trees are enough.
[[OUTPUT]]
OUTPUT
diff --git a/Documentation/git-pack-refs.txt b/Documentation/git-pack-refs.txt
index 284956a..2dcabaf 100644
--- a/Documentation/git-pack-refs.txt
+++ b/Documentation/git-pack-refs.txt
@@ -8,7 +8,7 @@
SYNOPSIS
--------
[verse]
-'git pack-refs' [--all] [--no-prune] [--include <pattern>] [--exclude <pattern>]
+'git pack-refs' [--all] [--no-prune] [--auto] [--include <pattern>] [--exclude <pattern>]
DESCRIPTION
-----------
@@ -60,6 +60,19 @@
The command usually removes loose refs under `$GIT_DIR/refs`
hierarchy after packing them. This option tells it not to.
+--auto::
+
+Pack refs as needed depending on the current state of the ref database. The
+behavior depends on the ref format used by the repository and may change in the
+future.
++
+ - "files": No special handling for `--auto` has been implemented.
++
+ - "reftable": Tables are compacted such that they form a geometric
+ sequence. For two tables N and N+1, where N+1 is newer, this
+ maintains the property that N is at least twice as big as N+1. Only
+ tables that violate this property are compacted.
+
--include <pattern>::
Pack refs based on a `glob(7)` pattern. Repetitions of this option
diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt
index 0e14f8b..b2ae496 100644
--- a/Documentation/git-pull.txt
+++ b/Documentation/git-pull.txt
@@ -87,7 +87,7 @@
--verbose::
Pass --verbose to git-fetch and git-merge.
---[no-]recurse-submodules[=yes|on-demand|no]::
+--[no-]recurse-submodules[=(yes|on-demand|no)]::
This option controls if new commits of populated submodules should
be fetched, and if the working trees of active submodules should be
updated, too (see linkgit:git-fetch[1], linkgit:git-config[1] and
@@ -105,7 +105,7 @@
include::merge-options.txt[]
-r::
---rebase[=false|true|merges|interactive]::
+--rebase[=(false|true|merges|interactive)]::
When true, rebase the current branch on top of the upstream
branch after fetching. If there is a remote-tracking branch
corresponding to the upstream branch and the upstream branch
diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index 0620652..74df345 100644
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -12,7 +12,7 @@
[--onto <newbase> | --keep-base] [<upstream> [<branch>]]
'git rebase' [-i | --interactive] [<options>] [--exec <cmd>] [--onto <newbase>]
--root [<branch>]
-'git rebase' (--continue | --skip | --abort | --quit | --edit-todo | --show-current-patch)
+'git rebase' (--continue|--skip|--abort|--quit|--edit-todo|--show-current-patch)
DESCRIPTION
-----------
@@ -289,17 +289,25 @@
+
See also INCOMPATIBLE OPTIONS below.
---empty=(drop|keep|ask)::
+--empty=(drop|keep|stop)::
How to handle commits that are not empty to start and are not
clean cherry-picks of any upstream commit, but which become
empty after rebasing (because they contain a subset of already
- upstream changes). With drop (the default), commits that
- become empty are dropped. With keep, such commits are kept.
- With ask (implied by `--interactive`), the rebase will halt when
- an empty commit is applied allowing you to choose whether to
- drop it, edit files more, or just commit the empty changes.
- Other options, like `--exec`, will use the default of drop unless
- `-i`/`--interactive` is explicitly specified.
+ upstream changes):
++
+--
+`drop`;;
+ The commit will be dropped. This is the default behavior.
+`keep`;;
+ The commit will be kept. This option is implied when `--exec` is
+ specified unless `-i`/`--interactive` is also specified.
+`stop`;;
+`ask`;;
+ The rebase will halt when the commit is applied, allowing you to
+ choose whether to drop it, edit files more, or just commit the empty
+ changes. This option is implied when `-i`/`--interactive` is
+ specified. `ask` is a deprecated synonym of `stop`.
+--
+
Note that commits which start empty are kept (unless `--no-keep-empty`
is specified), and commits which are clean cherry-picks (as determined
@@ -607,7 +615,7 @@
linkgit:git-commit[1], which take the target commit as an argument and
automatically fill in the subject line of the new commit from that.
+
-Settting configuration variable `rebase.autoSquash` to true enables
+Setting configuration variable `rebase.autoSquash` to true enables
auto-squashing by default for interactive rebase. The `--no-autosquash`
option can be used to override that setting.
+
@@ -704,7 +712,7 @@
Similar to the apply backend, by default the merge backend drops
commits that become empty unless `-i`/`--interactive` is specified (in
which case it stops and asks the user what to do). The merge backend
-also has an `--empty=(drop|keep|ask)` option for changing the behavior
+also has an `--empty=(drop|keep|stop)` option for changing the behavior
of handling commits that become empty.
Directory rename detection
diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt
index ec64cbf..a929c52 100644
--- a/Documentation/git-reflog.txt
+++ b/Documentation/git-reflog.txt
@@ -10,6 +10,7 @@
--------
[verse]
'git reflog' [show] [<log-options>] [<ref>]
+'git reflog list'
'git reflog expire' [--expire=<time>] [--expire-unreachable=<time>]
[--rewrite] [--updateref] [--stale-fix]
[--dry-run | -n] [--verbose] [--all [--single-worktree] | <refs>...]
@@ -39,6 +40,8 @@
`git reflog show` is an alias for `git log -g --abbrev-commit
--pretty=oneline`; see linkgit:git-log[1] for more information.
+The "list" subcommand lists all refs which have a corresponding reflog.
+
The "expire" subcommand prunes older reflog entries. Entries older
than `expire` time, or entries older than `expire-unreachable` time
and not reachable from the current tip, are removed from the reflog.
diff --git a/Documentation/git-remote.txt b/Documentation/git-remote.txt
index 1dec314..932a5c3 100644
--- a/Documentation/git-remote.txt
+++ b/Documentation/git-remote.txt
@@ -35,7 +35,7 @@
-v::
--verbose::
Be a little more verbose and show remote url after name.
- For promisor remotes, also show which filter (`blob:none` etc.)
+ For promisor remotes, also show which filters (`blob:none` etc.)
are configured.
NOTE: This must be placed between `remote` and subcommand.
diff --git a/Documentation/git-replay.txt b/Documentation/git-replay.txt
index f6c269c..8f3300c 100644
--- a/Documentation/git-replay.txt
+++ b/Documentation/git-replay.txt
@@ -46,7 +46,7 @@
Range of commits to replay. More than one <revision-range> can
be passed, but in `--advance <branch>` mode, they should have
a single tip, so that it's clear where <branch> should point
- to. See "Specifying Ranges" in linkgit:git-rev-parse and the
+ to. See "Specifying Ranges" in linkgit:git-rev-parse[1] and the
"Commit Limiting" options below.
include::rev-list-options.txt[]
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 546faf9..f9d5a35 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -9,7 +9,7 @@
SYNOPSIS
--------
[verse]
-'git rev-parse' [<options>] <args>...
+'git rev-parse' [<options>] <arg>...
DESCRIPTION
-----------
@@ -130,7 +130,7 @@
'git diff-{asterisk}'). In contrast to the `--sq-quote` option,
the command input is still interpreted as usual.
---short[=length]::
+--short[=<length>]::
Same as `--verify` but shortens the object name to a unique
prefix with at least `length` characters. The minimum length
is 4, the default is the effective value of the `core.abbrev`
@@ -159,15 +159,27 @@
unfortunately named tag "master"), and shows them as full
refnames (e.g. "refs/heads/master").
+--output-object-format=(sha1|sha256|storage)::
+
+ Allow oids to be input from any object format that the current
+ repository supports.
+
+ Specifying "sha1" translates if necessary and returns a sha1 oid.
+
+ Specifying "sha256" translates if necessary and returns a sha256 oid.
+
+ Specifying "storage" translates if necessary and returns an oid in
+ encoded in the storage hash algorithm.
+
Options for Objects
~~~~~~~~~~~~~~~~~~~
--all::
Show all refs found in `refs/`.
---branches[=pattern]::
---tags[=pattern]::
---remotes[=pattern]::
+--branches[=<pattern>]::
+--tags[=<pattern>]::
+--remotes[=<pattern>]::
Show all branches, tags, or remote-tracking branches,
respectively (i.e., refs found in `refs/heads`,
`refs/tags`, or `refs/remotes`, respectively).
@@ -176,7 +188,7 @@
shown. If the pattern does not contain a globbing character (`?`,
`*`, or `[`), it is turned into a prefix match by appending `/*`.
---glob=pattern::
+--glob=<pattern>::
Show all refs matching the shell glob pattern `pattern`. If
the pattern does not start with `refs/`, this is automatically
prepended. If the pattern does not contain a globbing
@@ -197,7 +209,7 @@
or `--all`. If a trailing '/{asterisk}' is intended, it must be given
explicitly.
---exclude-hidden=[fetch|receive|uploadpack]::
+--exclude-hidden=(fetch|receive|uploadpack)::
Do not include refs that would be hidden by `git-fetch`,
`git-receive-pack` or `git-upload-pack` by consulting the appropriate
`fetch.hideRefs`, `receive.hideRefs` or `uploadpack.hideRefs`
@@ -314,17 +326,17 @@
Other Options
~~~~~~~~~~~~~
---since=datestring::
---after=datestring::
+--since=<datestring>::
+--after=<datestring>::
Parse the date string, and output the corresponding
--max-age= parameter for 'git rev-list'.
---until=datestring::
---before=datestring::
+--until=<datestring>::
+--before=<datestring>::
Parse the date string, and output the corresponding
--min-age= parameter for 'git rev-list'.
-<args>...::
+<arg>...::
Flags and parameters to be parsed.
diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index d1ef6a2..c5d664f 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt
@@ -9,7 +9,7 @@
SYNOPSIS
--------
[verse]
-'git send-email' [<options>] <file|directory>...
+'git send-email' [<options>] (<file>|<directory>)...
'git send-email' [<options>] <format-patch-options>
'git send-email' --dump-aliases
@@ -138,7 +138,7 @@
--compose-encoding=<encoding>::
Specify encoding of compose message. Default is the value of the
- 'sendemail.composeencoding'; if that is unspecified, UTF-8 is assumed.
+ 'sendemail.composeEncoding'; if that is unspecified, UTF-8 is assumed.
--transfer-encoding=(7bit|8bit|quoted-printable|base64|auto)::
Specify the transfer encoding to be used to send the message over SMTP.
@@ -174,7 +174,7 @@
Specify a command to run to send the email. The command should
be sendmail-like; specifically, it must support the `-i` option.
The command will be executed in the shell if necessary. Default
- is the value of `sendemail.sendmailcmd`. If unspecified, and if
+ is the value of `sendemail.sendmailCmd`. If unspecified, and if
--smtp-server is also unspecified, git-send-email will search
for `sendmail` in `/usr/sbin`, `/usr/lib` and $PATH.
@@ -269,7 +269,7 @@
certificates concatenated together: see verify(1) -CAfile and
-CApath for more information on these). Set it to an empty string
to disable certificate verification. Defaults to the value of the
- `sendemail.smtpsslcertpath` configuration variable, if set, or the
+ `sendemail.smtpSSLCertPath` configuration variable, if set, or the
backing SSL library's compiled-in default otherwise (which should
be the best choice on most platforms).
@@ -278,7 +278,7 @@
if a username is not specified (with `--smtp-user` or `sendemail.smtpUser`),
then authentication is not attempted.
---smtp-debug=0|1::
+--smtp-debug=(0|1)::
Enable (1) or disable (0) debug output. If enabled, SMTP
commands and replies will be printed. Useful to debug TLS
connection and authentication problems.
@@ -301,7 +301,9 @@
Automating
~~~~~~~~~~
---no-[to|cc|bcc]::
+--no-to::
+--no-cc::
+--no-bcc::
Clears any list of "To:", "Cc:", "Bcc:" addresses previously
set via config.
@@ -313,7 +315,7 @@
Specify a command to execute once per patch file which
should generate patch file specific "To:" entries.
Output of this command must be single email address per line.
- Default is the value of 'sendemail.tocmd' configuration value.
+ Default is the value of 'sendemail.toCmd' configuration value.
--cc-cmd=<command>::
Specify a command to execute once per patch file which
@@ -348,19 +350,19 @@
--[no-]signed-off-by-cc::
If this is set, add emails found in the `Signed-off-by` trailer or Cc: lines to the
- cc list. Default is the value of `sendemail.signedoffbycc` configuration
+ cc list. Default is the value of `sendemail.signedOffByCc` configuration
value; if that is unspecified, default to --signed-off-by-cc.
--[no-]cc-cover::
If this is set, emails found in Cc: headers in the first patch of
the series (typically the cover letter) are added to the cc list
- for each email set. Default is the value of 'sendemail.cccover'
+ for each email set. Default is the value of 'sendemail.ccCover'
configuration value; if that is unspecified, default to --no-cc-cover.
--[no-]to-cover::
If this is set, emails found in To: headers in the first patch of
the series (typically the cover letter) are added to the to list
- for each email set. Default is the value of 'sendemail.tocover'
+ for each email set. Default is the value of 'sendemail.toCover'
configuration value; if that is unspecified, default to --no-to-cover.
--suppress-cc=<category>::
@@ -384,7 +386,7 @@
- 'all' will suppress all auto cc values.
--
+
-Default is the value of `sendemail.suppresscc` configuration value; if
+Default is the value of `sendemail.suppressCc` configuration value; if
that is unspecified, default to 'self' if --suppress-from is
specified, as well as 'body' if --no-signed-off-cc is specified.
@@ -471,7 +473,7 @@
Instead of the normal operation, dump the shorthand alias names from
the configured alias file(s), one per line in alphabetical order. Note
that this only includes the alias name and not its expanded email addresses.
- See 'sendemail.aliasesfile' for more information about aliases.
+ See 'sendemail.aliasesFile' for more information about aliases.
CONFIGURATION
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index 4dbb883..9a37688 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -79,6 +79,8 @@
`git update-index --untracked-cache` and `git update-index
--split-index`), Otherwise you can use `no` to have `git status`
return more quickly without showing untracked files.
+All usual spellings for Boolean value `true` are taken as `normal`
+and `false` as `no`.
The default can be changed using the status.showUntrackedFiles
configuration variable documented in linkgit:git-config[1].
@@ -472,7 +474,7 @@
results, so it could be faster on subsequent runs.
* The `--untracked-files=no` flag or the
- `status.showUntrackedfiles=false` config (see above for both):
+ `status.showUntrackedFiles=no` config (see above for both):
indicate that `git status` should not report untracked
files. This is the fastest option. `git status` will not list
the untracked files, so you need to be careful to remember if
diff --git a/Documentation/git-update-ref.txt b/Documentation/git-update-ref.txt
index 0561808..374a2eb 100644
--- a/Documentation/git-update-ref.txt
+++ b/Documentation/git-update-ref.txt
@@ -8,21 +8,21 @@
SYNOPSIS
--------
[verse]
-'git update-ref' [-m <reason>] [--no-deref] (-d <ref> [<oldvalue>] | [--create-reflog] <ref> <newvalue> [<oldvalue>] | --stdin [-z])
+'git update-ref' [-m <reason>] [--no-deref] (-d <ref> [<old-oid>] | [--create-reflog] <ref> <new-oid> [<old-oid>] | --stdin [-z])
DESCRIPTION
-----------
-Given two arguments, stores the <newvalue> in the <ref>, possibly
+Given two arguments, stores the <new-oid> in the <ref>, possibly
dereferencing the symbolic refs. E.g. `git update-ref HEAD
-<newvalue>` updates the current branch head to the new object.
+<new-oid>` updates the current branch head to the new object.
-Given three arguments, stores the <newvalue> in the <ref>,
+Given three arguments, stores the <new-oid> in the <ref>,
possibly dereferencing the symbolic refs, after verifying that
-the current value of the <ref> matches <oldvalue>.
-E.g. `git update-ref refs/heads/master <newvalue> <oldvalue>`
-updates the master branch head to <newvalue> only if its current
-value is <oldvalue>. You can specify 40 "0" or an empty string
-as <oldvalue> to make sure that the ref you are creating does
+the current value of the <ref> matches <old-oid>.
+E.g. `git update-ref refs/heads/master <new-oid> <old-oid>`
+updates the master branch head to <new-oid> only if its current
+value is <old-oid>. You can specify 40 "0" or an empty string
+as <old-oid> to make sure that the ref you are creating does
not exist.
It also allows a "ref" file to be a symbolic pointer to another
@@ -56,15 +56,15 @@
archive by creating a symlink tree).
With `-d` flag, it deletes the named <ref> after verifying it
-still contains <oldvalue>.
+still contains <old-oid>.
With `--stdin`, update-ref reads instructions from standard input and
performs all modifications together. Specify commands of the form:
- update SP <ref> SP <newvalue> [SP <oldvalue>] LF
- create SP <ref> SP <newvalue> LF
- delete SP <ref> [SP <oldvalue>] LF
- verify SP <ref> [SP <oldvalue>] LF
+ update SP <ref> SP <new-oid> [SP <old-oid>] LF
+ create SP <ref> SP <new-oid> LF
+ delete SP <ref> [SP <old-oid>] LF
+ verify SP <ref> [SP <old-oid>] LF
option SP <opt> LF
start LF
prepare LF
@@ -82,10 +82,10 @@
Alternatively, use `-z` to specify in NUL-terminated format, without
quoting:
- update SP <ref> NUL <newvalue> NUL [<oldvalue>] NUL
- create SP <ref> NUL <newvalue> NUL
- delete SP <ref> NUL [<oldvalue>] NUL
- verify SP <ref> NUL [<oldvalue>] NUL
+ update SP <ref> NUL <new-oid> NUL [<old-oid>] NUL
+ create SP <ref> NUL <new-oid> NUL
+ delete SP <ref> NUL [<old-oid>] NUL
+ verify SP <ref> NUL [<old-oid>] NUL
option SP <opt> NUL
start NUL
prepare NUL
@@ -100,22 +100,22 @@
repeated <ref> produce an error. Command meanings are:
update::
- Set <ref> to <newvalue> after verifying <oldvalue>, if given.
- Specify a zero <newvalue> to ensure the ref does not exist
- after the update and/or a zero <oldvalue> to make sure the
+ Set <ref> to <new-oid> after verifying <old-oid>, if given.
+ Specify a zero <new-oid> to ensure the ref does not exist
+ after the update and/or a zero <old-oid> to make sure the
ref does not exist before the update.
create::
- Create <ref> with <newvalue> after verifying it does not
- exist. The given <newvalue> may not be zero.
+ Create <ref> with <new-oid> after verifying it does not
+ exist. The given <new-oid> may not be zero.
delete::
- Delete <ref> after verifying it exists with <oldvalue>, if
- given. If given, <oldvalue> may not be zero.
+ Delete <ref> after verifying it exists with <old-oid>, if
+ given. If given, <old-oid> may not be zero.
verify::
- Verify <ref> against <oldvalue> but do not change it. If
- <oldvalue> is zero or missing, the ref must not exist.
+ Verify <ref> against <old-oid> but do not change it. If
+ <old-oid> is zero or missing, the ref must not exist.
option::
Modify the behavior of the next command naming a <ref>.
@@ -141,7 +141,7 @@
Abort the transaction, releasing all locks if the transaction is in
prepared state.
-If all <ref>s can be locked with matching <oldvalue>s
+If all <ref>s can be locked with matching <old-oid>s
simultaneously, all modifications are performed. Otherwise, no
modifications are performed. Note that while each individual
<ref> is updated or deleted atomically, a concurrent reader may
@@ -161,7 +161,7 @@
Where "oldsha1" is the 40 character hexadecimal value previously
stored in <ref>, "newsha1" is the 40 character hexadecimal value of
-<newvalue> and "committer" is the committer's name, email address
+<new-oid> and "committer" is the committer's name, email address
and date in the standard Git committer ident format.
Optionally with -m:
diff --git a/Documentation/git-upload-pack.txt b/Documentation/git-upload-pack.txt
index 7ad60bc..516d163 100644
--- a/Documentation/git-upload-pack.txt
+++ b/Documentation/git-upload-pack.txt
@@ -55,6 +55,37 @@
admins may need to configure some transports to allow this
variable to be passed. See the discussion in linkgit:git[1].
+`GIT_NO_LAZY_FETCH`::
+ When cloning or fetching from a partial repository (i.e., one
+ itself cloned with `--filter`), the server-side `upload-pack`
+ may need to fetch extra objects from its upstream in order to
+ complete the request. By default, `upload-pack` will refuse to
+ perform such a lazy fetch, because `git fetch` may run arbitrary
+ commands specified in configuration and hooks of the source
+ repository (and `upload-pack` tries to be safe to run even in
+ untrusted `.git` directories).
++
+This is implemented by having `upload-pack` internally set the
+`GIT_NO_LAZY_FETCH` variable to `1`. If you want to override it
+(because you are fetching from a partial clone, and you are sure
+you trust it), you can explicitly set `GIT_NO_LAZY_FETCH` to
+`0`.
+
+SECURITY
+--------
+
+Most Git commands should not be run in an untrusted `.git` directory
+(see the section `SECURITY` in linkgit:git[1]). `upload-pack` tries to
+avoid any dangerous configuration options or hooks from the repository
+it's serving, making it safe to clone an untrusted directory and run
+commands on the resulting clone.
+
+For an extra level of safety, you may be able to run `upload-pack` as an
+alternate user. The details will be platform dependent, but on many
+systems you can run:
+
+ git clone --no-local --upload-pack='sudo -u nobody git-upload-pack' ...
+
SEE ALSO
--------
linkgit:gitnamespaces[7]
diff --git a/Documentation/git.txt b/Documentation/git.txt
index 0d25224..024a01d 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -174,8 +174,17 @@
directory.
--no-replace-objects::
- Do not use replacement refs to replace Git objects. See
- linkgit:git-replace[1] for more information.
+ Do not use replacement refs to replace Git objects.
+ This is equivalent to exporting the `GIT_NO_REPLACE_OBJECTS`
+ environment variable with any value.
+ See linkgit:git-replace[1] for more information.
+
+--no-lazy-fetch::
+ Do not fetch missing objects from the promisor remote on
+ demand. Useful together with `git cat-file -e <object>` to
+ see if the object is locally available.
+ This is equivalent to setting the `GIT_NO_LAZY_FETCH`
+ environment variable to `1`.
--literal-pathspecs::
Treat pathspecs literally (i.e. no globbing, no pathspec magic).
@@ -872,6 +881,10 @@
header and packfile URIs. Set this Boolean environment variable to false to prevent this
redaction.
+`GIT_NO_REPLACE_OBJECTS`::
+ Setting and exporting this environment variable tells Git to
+ ignore replacement refs and do not replace Git objects.
+
`GIT_LITERAL_PATHSPECS`::
Setting this Boolean environment variable to true will cause Git to treat all
pathspecs literally, rather than as glob patterns. For example,
@@ -893,6 +906,11 @@
Setting this Boolean environment variable to true will cause Git to treat all
pathspecs as case-insensitive.
+`GIT_NO_LAZY_FETCH`::
+ Setting this Boolean environment variable to true tells Git
+ not to lazily fetch missing objects from the promisor remote
+ on demand.
+
`GIT_REFLOG_ACTION`::
When a ref is updated, reflog entries are created to keep
track of the reason why the ref was updated (which is
@@ -942,7 +960,7 @@
`GIT_PROTOCOL`::
For internal use only. Used in handshaking the wire protocol.
Contains a colon ':' separated list of keys with optional values
- 'key[=value]'. Presence of unknown keys and values must be
+ '<key>[=<value>]'. Presence of unknown keys and values must be
ignored.
+
Note that servers may need to be configured to allow this variable to
@@ -1049,6 +1067,37 @@
for a given pathname. These stages are used to hold the various
unmerged version of a file when a merge is in progress.
+SECURITY
+--------
+
+Some configuration options and hook files may cause Git to run arbitrary
+shell commands. Because configuration and hooks are not copied using
+`git clone`, it is generally safe to clone remote repositories with
+untrusted content, inspect them with `git log`, and so on.
+
+However, it is not safe to run Git commands in a `.git` directory (or
+the working tree that surrounds it) when that `.git` directory itself
+comes from an untrusted source. The commands in its config and hooks
+are executed in the usual way.
+
+By default, Git will refuse to run when the repository is owned by
+someone other than the user running the command. See the entry for
+`safe.directory` in linkgit:git-config[1]. While this can help protect
+you in a multi-user environment, note that you can also acquire
+untrusted repositories that are owned by you (for example, if you
+extract a zip file or tarball from an untrusted source). In such cases,
+you'd need to "sanitize" the untrusted repository first.
+
+If you have an untrusted `.git` directory, you should first clone it
+with `git clone --no-local` to obtain a clean copy. Git does restrict
+the set of options and hooks that will be run by `upload-pack`, which
+handles the server side of a clone or fetch, but beware that the
+surface area for attack against `upload-pack` is large, so this does
+carry some risk. The safest thing is to serve the repository as an
+unprivileged user (either via linkgit:git-daemon[1], ssh, or using
+other tools to change user ids). See the discussion in the `SECURITY`
+section of linkgit:git-upload-pack[1].
+
FURTHER DOCUMENTATION
---------------------
diff --git a/Documentation/gitcli.txt b/Documentation/gitcli.txt
index e5fac94..7c70932 100644
--- a/Documentation/gitcli.txt
+++ b/Documentation/gitcli.txt
@@ -81,9 +81,6 @@
Here are the rules regarding the "flags" that you should follow when you are
scripting Git:
- * It's preferred to use the non-dashed form of Git commands, which means that
- you should prefer `git foo` to `git-foo`.
-
* Splitting short options to separate words (prefer `git foo -a -b`
to `git foo -ab`, the latter may not even work).
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index 37f91d5..ee9b92c 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -275,12 +275,12 @@
arguments, but for each ref to be updated it receives on standard
input a line of the format:
- <old-value> SP <new-value> SP <ref-name> LF
+ <old-oid> SP <new-oid> SP <ref-name> LF
-where `<old-value>` is the old object name stored in the ref,
-`<new-value>` is the new object name to be stored in the ref and
+where `<old-oid>` is the old object name stored in the ref,
+`<new-oid>` is the new object name to be stored in the ref and
`<ref-name>` is the full name of the ref.
-When creating a new ref, `<old-value>` is the all-zeroes object name.
+When creating a new ref, `<old-oid>` is the all-zeroes object name.
If the hook exits with non-zero status, none of the refs will be
updated. If the hook exits with zero, updating of individual refs can
@@ -503,13 +503,13 @@
For each reference update that was added to the transaction, the hook
receives on standard input a line of the format:
- <old-value> SP <new-value> SP <ref-name> LF
+ <old-oid> SP <new-oid> SP <ref-name> LF
-where `<old-value>` is the old object name passed into the reference
-transaction, `<new-value>` is the new object name to be stored in the
+where `<old-oid>` is the old object name passed into the reference
+transaction, `<new-oid>` is the new object name to be stored in the
ref and `<ref-name>` is the full name of the ref. When force updating
the reference regardless of its current value or when the reference is
-to be created anew, `<old-value>` is the all-zeroes object name. To
+to be created anew, `<old-oid>` is the all-zeroes object name. To
distinguish these cases, you can inspect the current value of
`<ref-name>` via `git rev-parse`.
diff --git a/Documentation/gitprotocol-v2.txt b/Documentation/gitprotocol-v2.txt
index 0b800ab..414bc62 100644
--- a/Documentation/gitprotocol-v2.txt
+++ b/Documentation/gitprotocol-v2.txt
@@ -346,7 +346,8 @@
want-ref <ref>
Indicates to the server that the client wants to retrieve a
particular ref, where <ref> is the full name of a ref on the
- server.
+ server. It is a protocol error to send want-ref for the
+ same ref more than once.
If the 'sideband-all' feature is advertised, the following argument can be
included in the client's request:
@@ -361,7 +362,8 @@
If the 'packfile-uris' feature is advertised, the following argument
can be included in the client's request as well as the potential
addition of the 'packfile-uris' section in the server's response as
-explained below.
+explained below. Note that at most one `packfile-uris` line can be sent
+to the server.
packfile-uris <comma-separated-list-of-protocols>
Indicates to the server that the client is willing to receive
diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index ed8da42..d0be008 100644
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -479,14 +479,14 @@
'option depth' <depth>::
Deepens the history of a shallow repository.
-'option deepen-since <timestamp>::
+'option deepen-since' <timestamp>::
Deepens the history of a shallow repository based on time.
-'option deepen-not <ref>::
+'option deepen-not' <ref>::
Deepens the history of a shallow repository excluding ref.
Multiple options add up.
-'option deepen-relative {'true'|'false'}::
+'option deepen-relative' {'true'|'false'}::
Deepens the history of a shallow repository relative to
current boundary. Only valid when used with "option depth".
@@ -526,7 +526,7 @@
'option pushcert' {'true'|'false'}::
GPG sign pushes.
-'option push-option <string>::
+'option push-option' <string>::
Transmit <string> as a push option. As the push option
must not contain LF or NUL characters, the string is not encoded.
@@ -542,13 +542,10 @@
transaction. If successful, all refs will be updated, or none will. If the
remote side does not support this capability, the push will fail.
-'option object-format' {'true'|algorithm}::
- If 'true', indicate that the caller wants hash algorithm information
+'option object-format true'::
+ Indicate that the caller wants hash algorithm information
to be passed back from the remote. This mode is used when fetching
refs.
-+
-If set to an algorithm, indicate that the caller wants to interact with
-the remote side using that algorithm.
SEE ALSO
--------
diff --git a/Documentation/howto/update-hook-example.txt b/Documentation/howto/update-hook-example.txt
index 151ee84..4e727de 100644
--- a/Documentation/howto/update-hook-example.txt
+++ b/Documentation/howto/update-hook-example.txt
@@ -100,7 +100,7 @@
if test -f "$allowed_users_file"
then
- rc=$(cat $allowed_users_file | grep -v '^#' | grep -v '^$' |
+ rc=$(grep -Ev '^(#|$)' $allowed_users_file |
while read heads user_patterns
do
# does this rule apply to us?
@@ -138,7 +138,7 @@
if test -f "$allowed_groups_file"
then
- rc=$(cat $allowed_groups_file | grep -v '^#' | grep -v '^$' |
+ rc=$(grep -Ev '^(#|$)' $allowed_groups_file |
while read heads group_patterns
do
# does this rule apply to us?
diff --git a/Documentation/mergetools/vimdiff.txt b/Documentation/mergetools/vimdiff.txt
index d1a4c46..befa86d 100644
--- a/Documentation/mergetools/vimdiff.txt
+++ b/Documentation/mergetools/vimdiff.txt
@@ -177,7 +177,8 @@
When using these variants, in order to specify a custom layout you will have to
set configuration variables `mergetool.gvimdiff.layout` and
-`mergetool.nvimdiff.layout` instead of `mergetool.vimdiff.layout`
+`mergetool.nvimdiff.layout` instead of `mergetool.vimdiff.layout` (though the
+latter will be used as fallback if the variant-specific one is not set).
In addition, for backwards compatibility with previous Git versions, you can
also append `1`, `2` or `3` to either `vimdiff` or any of the variants (ex:
diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index d38b4ab..8ee940b 100644
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -316,9 +316,8 @@
`Reviewed-by`.
** 'only[=<bool>]': select whether non-trailer lines from the trailer
block should be included.
-** 'separator=<sep>': specify a separator inserted between trailer
- lines. When this option is not given each trailer line is
- terminated with a line feed character. The string <sep> may contain
+** 'separator=<sep>': specify the separator inserted between trailer
+ lines. Defaults to a line feed character. The string <sep> may contain
the literal formatting codes described above. To use comma as
separator one must use `%x2C` as it would otherwise be parsed as
next option. E.g., `%(trailers:key=Ticket,separator=%x2C )`
@@ -329,10 +328,9 @@
`%(trailers:only,unfold=true)` unfolds and shows all trailer lines.
** 'keyonly[=<bool>]': only show the key part of the trailer.
** 'valueonly[=<bool>]': only show the value part of the trailer.
-** 'key_value_separator=<sep>': specify a separator inserted between
- trailer lines. When this option is not given each trailer key-value
- pair is separated by ": ". Otherwise it shares the same semantics
- as 'separator=<sep>' above.
+** 'key_value_separator=<sep>': specify the separator inserted between
+ the key and value of each trailer. Defaults to ": ". Otherwise it
+ shares the same semantics as 'separator=<sep>' above.
NOTE: Some placeholders may depend on other options given to the
revision traversal engine. For example, the `%g*` reflog options will
diff --git a/Documentation/ref-storage-format.txt b/Documentation/ref-storage-format.txt
index 1a65cac..14fff8a 100644
--- a/Documentation/ref-storage-format.txt
+++ b/Documentation/ref-storage-format.txt
@@ -1 +1,3 @@
* `files` for loose files with packed-refs. This is the default.
+* `reftable` for the reftable format. This format is experimental and its
+ internals are subject to change.
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index a583b52..00ccf68 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -316,12 +316,12 @@
With `--pretty` format other than `oneline` and `reference` (for obvious reasons),
this causes the output to have two extra lines of information
taken from the reflog. The reflog designator in the output may be shown
-as `ref@{Nth}` (where `Nth` is the reverse-chronological index in the
-reflog) or as `ref@{timestamp}` (with the timestamp for that entry),
+as `ref@{<Nth>}` (where _<Nth>_ is the reverse-chronological index in the
+reflog) or as `ref@{<timestamp>}` (with the _<timestamp>_ for that entry),
depending on a few rules:
+
--
-1. If the starting point is specified as `ref@{Nth}`, show the index
+1. If the starting point is specified as `ref@{<Nth>}`, show the index
format.
+
2. If the starting point was specified as `ref@{now}`, show the
@@ -341,8 +341,11 @@
Under `--pretty=reference`, this information will not be shown at all.
--merge::
- After a failed merge, show refs that touch files having a
- conflict and don't exist on all heads to merge.
+ Show commits touching conflicted paths in the range `HEAD...<other>`,
+ where `<other>` is the first existing pseudoref in `MERGE_HEAD`,
+ `CHERRY_PICK_HEAD`, `REVERT_HEAD` or `REBASE_HEAD`. Only works
+ when the index has unmerged entries. This option can be used to show
+ relevant commits when resolving conflicts from a 3-way merge.
--boundary::
Output excluded boundary commits. Boundary commits are
@@ -1019,6 +1022,10 @@
+
The form '--missing=print' is like 'allow-any', but will also print a
list of the missing objects. Object IDs are prefixed with a ``?'' character.
++
+If some tips passed to the traversal are missing, they will be
+considered as missing too, and the traversal will ignore them. In case
+we cannot get their Object ID though, an error will be raised.
--exclude-promisor-objects::
(For internal use only.) Prefilter object traversal at
diff --git a/Documentation/technical/repository-version.txt b/Documentation/technical/repository-version.txt
index 27be374..4728142 100644
--- a/Documentation/technical/repository-version.txt
+++ b/Documentation/technical/repository-version.txt
@@ -103,5 +103,6 @@
==== `refStorage`
-Specifies the file format for the ref database. The only valid value
-is `files` (loose references with a packed-refs file).
+Specifies the file format for the ref database. The valid values are
+`files` (loose references with a packed-refs file) and `reftable` (see
+Documentation/technical/reftable.txt).
diff --git a/Documentation/urls.txt b/Documentation/urls.txt
index ce671f8..7cec85a 100644
--- a/Documentation/urls.txt
+++ b/Documentation/urls.txt
@@ -15,14 +15,14 @@
The following syntaxes may be used with them:
-- ssh://{startsb}user@{endsb}host.xz{startsb}:port{endsb}/path/to/repo.git/
-- git://host.xz{startsb}:port{endsb}/path/to/repo.git/
-- http{startsb}s{endsb}://host.xz{startsb}:port{endsb}/path/to/repo.git/
-- ftp{startsb}s{endsb}://host.xz{startsb}:port{endsb}/path/to/repo.git/
+- ++ssh://++{startsb}__<user>__++@++{endsb}__<host>__{startsb}++:++__<port>__{endsb}++/++__<path-to-git-repo>__
+- ++git://++__<host>__{startsb}:__<port>__{endsb}++/++__<path-to-git-repo>__
+- ++http++{startsb}++s++{endsb}++://++__<host>__{startsb}++:++__<port>__{endsb}++/++__<path-to-git-repo>__
+- ++ftp++{startsb}++s++{endsb}++://++__<host>__{startsb}++:++__<port>__{endsb}++/++__<path-to-git-repo>__
An alternative scp-like syntax may also be used with the ssh protocol:
-- {startsb}user@{endsb}host.xz:path/to/repo.git/
+- {startsb}__<user>__++@++{endsb}__<host>__++:/++__<path-to-git-repo>__
This syntax is only recognized if there are no slashes before the
first colon. This helps differentiate a local path that contains a
@@ -30,40 +30,40 @@
absolute path or `./foo:bar` to avoid being misinterpreted as an ssh
url.
-The ssh and git protocols additionally support ~username expansion:
+The ssh and git protocols additionally support ++~++__<username>__ expansion:
-- ssh://{startsb}user@{endsb}host.xz{startsb}:port{endsb}/~{startsb}user{endsb}/path/to/repo.git/
-- git://host.xz{startsb}:port{endsb}/~{startsb}user{endsb}/path/to/repo.git/
-- {startsb}user@{endsb}host.xz:/~{startsb}user{endsb}/path/to/repo.git/
+- ++ssh://++{startsb}__<user>__++@++{endsb}__<host>__{startsb}++:++__<port>__{endsb}++/~++__<user>__++/++__<path-to-git-repo>__
+- ++git://++__<host>__{startsb}++:++__<port>__{endsb}++/~++__<user>__++/++__<path-to-git-repo>__
+- {startsb}__<user>__++@++{endsb}__<host>__++:~++__<user>__++/++__<path-to-git-repo>__
For local repositories, also supported by Git natively, the following
syntaxes may be used:
-- /path/to/repo.git/
-- \file:///path/to/repo.git/
+- `/path/to/repo.git/`
+- ++file:///path/to/repo.git/++
ifndef::git-clone[]
These two syntaxes are mostly equivalent, except when cloning, when
-the former implies --local option. See linkgit:git-clone[1] for
+the former implies `--local` option. See linkgit:git-clone[1] for
details.
endif::git-clone[]
ifdef::git-clone[]
These two syntaxes are mostly equivalent, except the former implies
---local option.
+`--local` option.
endif::git-clone[]
-'git clone', 'git fetch' and 'git pull', but not 'git push', will also
+`git clone`, `git fetch` and `git pull`, but not `git push`, will also
accept a suitable bundle file. See linkgit:git-bundle[1].
When Git doesn't know how to handle a certain transport protocol, it
-attempts to use the 'remote-<transport>' remote helper, if one
+attempts to use the `remote-`{empty}__<transport>__ remote helper, if one
exists. To explicitly request a remote helper, the following syntax
may be used:
-- <transport>::<address>
+- _<transport>_::__<address>__
-where <address> may be a path, a server and path, or an arbitrary
+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[7] for details.
@@ -72,10 +72,11 @@
use will be rewritten into URLs that work), you can create a
configuration section of the form:
-------------
- [url "<actual-url-base>"]
- insteadOf = <other-url-base>
-------------
+[verse]
+--
+ [url "__<actual-url-base>__"]
+ insteadOf = _<other-url-base>_
+--
For example, with this:
@@ -91,10 +92,11 @@
If you want to rewrite URLs for push only, you can create a
configuration section of the form:
-------------
- [url "<actual-url-base>"]
- pushInsteadOf = <other-url-base>
-------------
+[verse]
+--
+ [url "__<actual-url-base>__"]
+ pushInsteadOf = _<other-url-base>_
+--
For example, with this:
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index 6433903..90a4189 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -4093,7 +4093,38 @@
about the data in the object. It's worth noting that the SHA-1 hash
that is used to name the object is the hash of the original data
plus this header, so `sha1sum` 'file' does not match the object name
-for 'file'.
+for 'file' (the earliest versions of Git hashed slightly differently
+but the conclusion is still the same).
+
+The following is a short example that demonstrates how these hashes
+can be generated manually:
+
+Let's assume a small text file with some simple content:
+
+-------------------------------------------------
+$ echo "Hello world" >hello.txt
+-------------------------------------------------
+
+We can now manually generate the hash Git would use for this file:
+
+- The object we want the hash for is of type "blob" and its size is
+ 12 bytes.
+
+- Prepend the object header to the file content and feed this to
+ `sha1sum`:
+
+-------------------------------------------------
+$ { printf "blob 12\0"; cat hello.txt; } | sha1sum
+802992c4220de19a90767f3000a79a31b98d0df7 -
+-------------------------------------------------
+
+This manually constructed hash can be verified using `git hash-object`
+which of course hides the addition of the header:
+
+-------------------------------------------------
+$ git hash-object hello.txt
+802992c4220de19a90767f3000a79a31b98d0df7
+-------------------------------------------------
As a result, the general consistency of an object can always be tested
independently of the contents or the type of the object: all objects can
@@ -4123,7 +4154,8 @@
----------------------------------------------------
The initial revision lays the foundation for almost everything Git has
-today, but is small enough to read in one sitting.
+today (even though details may differ in a few places), but is small
+enough to read in one sitting.
Note that terminology has changed since that revision. For example, the
README in that revision uses the word "changeset" to describe what we
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index c9d1d29..eb53b0e 100755
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.44.0
+DEF_VER=v2.45.2
LF='
'
diff --git a/INSTALL b/INSTALL
index c6fb240..2a46d04 100644
--- a/INSTALL
+++ b/INSTALL
@@ -139,7 +139,7 @@
not need that functionality, use NO_CURL to build without
it.
- Git requires version "7.19.5" or later of "libcurl" to build
+ Git requires version "7.21.3" or later of "libcurl" to build
without NO_CURL. This version requirement may be bumped in
the future.
diff --git a/Makefile b/Makefile
index 78e8740..1e31acc 100644
--- a/Makefile
+++ b/Makefile
@@ -757,6 +757,7 @@
# runs in the future.
FUZZ_OBJS += oss-fuzz/dummy-cmd-main.o
FUZZ_OBJS += oss-fuzz/fuzz-commit-graph.o
+FUZZ_OBJS += oss-fuzz/fuzz-config.o
FUZZ_OBJS += oss-fuzz/fuzz-date.o
FUZZ_OBJS += oss-fuzz/fuzz-pack-headers.o
FUZZ_OBJS += oss-fuzz/fuzz-pack-idx.o
@@ -797,6 +798,7 @@
TEST_BUILTINS_OBJS += test-crontab.o
TEST_BUILTINS_OBJS += test-csprng.o
TEST_BUILTINS_OBJS += test-date.o
+TEST_BUILTINS_OBJS += test-delete-gpgsig.o
TEST_BUILTINS_OBJS += test-delta.o
TEST_BUILTINS_OBJS += test-dir-iterator.o
TEST_BUILTINS_OBJS += test-drop-caches.o
@@ -1060,6 +1062,7 @@
LIB_OBJS += list-objects.o
LIB_OBJS += lockfile.o
LIB_OBJS += log-tree.o
+LIB_OBJS += loose.o
LIB_OBJS += ls-refs.o
LIB_OBJS += mailinfo.o
LIB_OBJS += mailmap.o
@@ -1072,6 +1075,7 @@
LIB_OBJS += merge-recursive.o
LIB_OBJS += merge.o
LIB_OBJS += midx.o
+LIB_OBJS += midx-write.o
LIB_OBJS += name-hash.o
LIB_OBJS += negotiator/default.o
LIB_OBJS += negotiator/noop.o
@@ -1080,6 +1084,7 @@
LIB_OBJS += notes-merge.o
LIB_OBJS += notes-utils.o
LIB_OBJS += notes.o
+LIB_OBJS += object-file-convert.o
LIB_OBJS += object-file.o
LIB_OBJS += object-name.o
LIB_OBJS += object.o
@@ -1126,6 +1131,7 @@
LIB_OBJS += refs.o
LIB_OBJS += refs/debug.o
LIB_OBJS += refs/files-backend.o
+LIB_OBJS += refs/reftable-backend.o
LIB_OBJS += refs/iterator.o
LIB_OBJS += refs/packed-backend.o
LIB_OBJS += refs/ref-cache.o
@@ -1552,23 +1558,23 @@
endif
ifeq ($(uname_S),Darwin)
- ifndef NO_FINK
- ifeq ($(shell test -d /sw/lib && echo y),y)
+ ifndef NO_FINK
+ ifeq ($(shell test -d /sw/lib && echo y),y)
BASIC_CFLAGS += -I/sw/include
BASIC_LDFLAGS += -L/sw/lib
- endif
- endif
- ifndef NO_DARWIN_PORTS
- ifeq ($(shell test -d /opt/local/lib && echo y),y)
+ endif
+ endif
+ ifndef NO_DARWIN_PORTS
+ ifeq ($(shell test -d /opt/local/lib && echo y),y)
BASIC_CFLAGS += -I/opt/local/include
BASIC_LDFLAGS += -L/opt/local/lib
- endif
- endif
- ifndef NO_APPLE_COMMON_CRYPTO
+ endif
+ endif
+ ifndef NO_APPLE_COMMON_CRYPTO
NO_OPENSSL = YesPlease
APPLE_COMMON_CRYPTO = YesPlease
COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
- endif
+ endif
PTHREAD_LIBS =
endif
@@ -1607,23 +1613,23 @@
REMOTE_CURL_NAMES =
EXCLUDED_PROGRAMS += git-http-fetch git-http-push
else
- ifdef CURLDIR
+ ifdef CURLDIR
# Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
CURL_CFLAGS = -I$(CURLDIR)/include
CURL_LIBCURL = $(call libpath_template,$(CURLDIR)/$(lib))
- else
+ else
CURL_CFLAGS =
CURL_LIBCURL =
- endif
+ endif
- ifndef CURL_LDFLAGS
+ ifndef CURL_LDFLAGS
CURL_LDFLAGS = $(eval CURL_LDFLAGS := $$(shell $$(CURL_CONFIG) --libs))$(CURL_LDFLAGS)
- endif
+ endif
CURL_LIBCURL += $(CURL_LDFLAGS)
- ifndef CURL_CFLAGS
+ ifndef CURL_CFLAGS
CURL_CFLAGS = $(eval CURL_CFLAGS := $$(shell $$(CURL_CONFIG) --cflags))$(CURL_CFLAGS)
- endif
+ endif
BASIC_CFLAGS += $(CURL_CFLAGS)
REMOTE_CURL_PRIMARY = git-remote-http$X
@@ -1631,29 +1637,29 @@
REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
PROGRAM_OBJS += http-fetch.o
PROGRAMS += $(REMOTE_CURL_NAMES)
- ifndef NO_EXPAT
+ ifndef NO_EXPAT
PROGRAM_OBJS += http-push.o
- endif
+ 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"
+ ifeq "$(curl_check)" "072200"
USE_CURL_FOR_IMAP_SEND = YesPlease
- endif
- ifdef USE_CURL_FOR_IMAP_SEND
+ endif
+ ifdef USE_CURL_FOR_IMAP_SEND
BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
IMAP_SEND_BUILDDEPS = http.o
IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
- endif
- ifndef NO_EXPAT
- ifdef EXPATDIR
+ endif
+ ifndef NO_EXPAT
+ ifdef EXPATDIR
BASIC_CFLAGS += -I$(EXPATDIR)/include
EXPAT_LIBEXPAT = $(call libpath_template,$(EXPATDIR)/$(lib)) -lexpat
- else
+ else
EXPAT_LIBEXPAT = -lexpat
- endif
- ifdef EXPAT_NEEDS_XMLPARSE_H
+ endif
+ ifdef EXPAT_NEEDS_XMLPARSE_H
BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
- endif
- endif
+ endif
+ endif
endif
IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
@@ -1665,15 +1671,15 @@
ifndef NO_OPENSSL
OPENSSL_LIBSSL = -lssl
- ifdef OPENSSLDIR
+ ifdef OPENSSLDIR
BASIC_CFLAGS += -I$(OPENSSLDIR)/include
OPENSSL_LINK = $(call libpath_template,$(OPENSSLDIR)/$(lib))
- else
+ else
OPENSSL_LINK =
- endif
- ifdef NEEDS_CRYPTO_WITH_SSL
+ endif
+ ifdef NEEDS_CRYPTO_WITH_SSL
OPENSSL_LIBSSL += -lcrypto
- endif
+ endif
else
BASIC_CFLAGS += -DNO_OPENSSL
OPENSSL_LIBSSL =
@@ -1691,18 +1697,18 @@
endif
endif
ifndef NO_ICONV
- ifdef NEEDS_LIBICONV
- ifdef ICONVDIR
+ ifdef NEEDS_LIBICONV
+ ifdef ICONVDIR
BASIC_CFLAGS += -I$(ICONVDIR)/include
ICONV_LINK = $(call libpath_template,$(ICONVDIR)/$(lib))
- else
+ else
ICONV_LINK =
- endif
- ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
+ endif
+ ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
ICONV_LINK += -lintl
- endif
+ endif
EXTLIBS += $(ICONV_LINK) -liconv
- endif
+ endif
endif
ifdef ICONV_OMITS_BOM
BASIC_CFLAGS += -DICONV_OMITS_BOM
@@ -1823,10 +1829,10 @@
COMPAT_CFLAGS += -DNO_MMAP
COMPAT_OBJS += compat/mmap.o
else
- ifdef USE_WIN32_MMAP
+ ifdef USE_WIN32_MMAP
COMPAT_CFLAGS += -DUSE_WIN32_MMAP
COMPAT_OBJS += compat/win32mmap.o
- endif
+ endif
endif
ifdef MMAP_PREVENTS_DELETE
BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
@@ -1951,11 +1957,11 @@
BASIC_CFLAGS += -DSHA1_DC
LIB_OBJS += sha1dc_git.o
ifdef DC_SHA1_EXTERNAL
- ifdef DC_SHA1_SUBMODULE
- ifneq ($(DC_SHA1_SUBMODULE),auto)
+ ifdef DC_SHA1_SUBMODULE
+ ifneq ($(DC_SHA1_SUBMODULE),auto)
$(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
- endif
- endif
+ endif
+ endif
BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
EXTLIBS += -lsha1detectcoll
else
diff --git a/RelNotes b/RelNotes
index a55478f..2079120 120000
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/2.44.0.txt
\ No newline at end of file
+Documentation/RelNotes/2.45.2.txt
\ No newline at end of file
diff --git a/add-interactive.c b/add-interactive.c
index 6bf87e7..e17602b 100644
--- a/add-interactive.c
+++ b/add-interactive.c
@@ -865,6 +865,7 @@
}
strbuf_release(&buf);
+ dir_clear(&dir);
return 0;
}
diff --git a/add-patch.c b/add-patch.c
index 79eda16..0997d4a 100644
--- a/add-patch.c
+++ b/add-patch.c
@@ -1105,26 +1105,26 @@
size_t i;
strbuf_reset(&s->buf);
- strbuf_commented_addf(&s->buf, comment_line_char,
+ strbuf_commented_addf(&s->buf, comment_line_str,
_("Manual hunk edit mode -- see bottom for "
"a quick guide.\n"));
render_hunk(s, hunk, 0, 0, &s->buf);
- strbuf_commented_addf(&s->buf, comment_line_char,
+ strbuf_commented_addf(&s->buf, comment_line_str,
_("---\n"
"To remove '%c' lines, make them ' ' lines "
"(context).\n"
"To remove '%c' lines, delete them.\n"
- "Lines starting with %c will be removed.\n"),
+ "Lines starting with %s will be removed.\n"),
s->mode->is_reverse ? '+' : '-',
s->mode->is_reverse ? '-' : '+',
- comment_line_char);
- strbuf_commented_addf(&s->buf, comment_line_char, "%s",
+ comment_line_str);
+ strbuf_commented_addf(&s->buf, comment_line_str, "%s",
_(s->mode->edit_hunk_hint));
/*
* TRANSLATORS: 'it' refers to the patch mentioned in the previous
* messages.
*/
- strbuf_commented_addf(&s->buf, comment_line_char,
+ strbuf_commented_addf(&s->buf, comment_line_str,
_("If it does not apply cleanly, you will be "
"given an opportunity to\n"
"edit again. If all lines of the hunk are "
@@ -1139,7 +1139,7 @@
for (i = 0; i < s->buf.len; ) {
size_t next = find_next_line(&s->buf, i);
- if (s->buf.buf[i] != comment_line_char)
+ if (!starts_with(s->buf.buf + i, comment_line_str))
strbuf_add(&s->plain, s->buf.buf + i, next - i);
i = next;
}
@@ -1388,13 +1388,14 @@
"/ - search for a hunk matching the given regex\n"
"s - split the current hunk into smaller hunks\n"
"e - manually edit the current hunk\n"
+ "p - print the current hunk\n"
"? - print help\n");
static int patch_update_file(struct add_p_state *s,
struct file_diff *file_diff)
{
size_t hunk_index = 0;
- ssize_t i, undecided_previous, undecided_next;
+ ssize_t i, undecided_previous, undecided_next, rendered_hunk_index = -1;
struct hunk *hunk;
char ch;
struct child_process cp = CHILD_PROCESS_INIT;
@@ -1447,8 +1448,11 @@
strbuf_reset(&s->buf);
if (file_diff->hunk_nr) {
- render_hunk(s, hunk, 0, colored, &s->buf);
- fputs(s->buf.buf, stdout);
+ if (rendered_hunk_index != hunk_index) {
+ render_hunk(s, hunk, 0, colored, &s->buf);
+ fputs(s->buf.buf, stdout);
+ rendered_hunk_index = hunk_index;
+ }
strbuf_reset(&s->buf);
if (undecided_previous >= 0) {
@@ -1480,6 +1484,7 @@
permitted |= ALLOW_EDIT;
strbuf_addstr(&s->buf, ",e");
}
+ strbuf_addstr(&s->buf, ",p");
}
if (file_diff->deleted)
prompt_mode_type = PROMPT_DELETION;
@@ -1641,16 +1646,19 @@
err(s, _("No hunk matches the given pattern"));
break;
}
+ regfree(®ex);
hunk_index = i;
} else if (s->answer.buf[0] == 's') {
size_t splittable_into = hunk->splittable_into;
- if (!(permitted & ALLOW_SPLIT))
+ if (!(permitted & ALLOW_SPLIT)) {
err(s, _("Sorry, cannot split this hunk"));
- else if (!split_hunk(s, file_diff,
- hunk - file_diff->hunk))
+ } else if (!split_hunk(s, file_diff,
+ hunk - file_diff->hunk)) {
color_fprintf_ln(stdout, s->s.header_color,
_("Split into %d hunks."),
(int)splittable_into);
+ rendered_hunk_index = -1;
+ }
} else if (s->answer.buf[0] == 'e') {
if (!(permitted & ALLOW_EDIT))
err(s, _("Sorry, cannot edit this hunk"));
@@ -1658,6 +1666,8 @@
hunk->use = USE_HUNK;
goto soft_increment;
}
+ } else if (s->answer.buf[0] == 'p') {
+ rendered_hunk_index = -1;
} else {
const char *p = _(help_patch_remainder), *eol = p;
@@ -1729,14 +1739,6 @@
if (mode == ADD_P_STASH)
s.mode = &patch_mode_stash;
else if (mode == ADD_P_RESET) {
- /*
- * NEEDSWORK: Instead of comparing to the literal "HEAD",
- * compare the commit objects instead so that other ways of
- * saying the same thing (such as "@") are also handled
- * appropriately.
- *
- * This applies to the cases below too.
- */
if (!revision || !strcmp(revision, "HEAD"))
s.mode = &patch_mode_reset_head;
else
diff --git a/advice.c b/advice.c
index 6e9098f..7511119 100644
--- a/advice.c
+++ b/advice.c
@@ -57,6 +57,7 @@
[ADVICE_GRAFT_FILE_DEPRECATED] = { "graftFileDeprecated" },
[ADVICE_IGNORED_HOOK] = { "ignoredHook" },
[ADVICE_IMPLICIT_IDENTITY] = { "implicitIdentity" },
+ [ADVICE_MERGE_CONFLICT] = { "mergeConflict" },
[ADVICE_NESTED_TAG] = { "nestedTag" },
[ADVICE_OBJECT_NAME_WARNING] = { "objectNameWarning" },
[ADVICE_PUSH_ALREADY_EXISTS] = { "pushAlreadyExists" },
@@ -68,6 +69,7 @@
[ADVICE_PUSH_UNQUALIFIED_REF_NAME] = { "pushUnqualifiedRefName" },
[ADVICE_PUSH_UPDATE_REJECTED] = { "pushUpdateRejected" },
[ADVICE_PUSH_UPDATE_REJECTED_ALIAS] = { "pushNonFastForward" }, /* backwards compatibility */
+ [ADVICE_REF_SYNTAX] = { "refSyntax" },
[ADVICE_RESET_NO_REFRESH_WARNING] = { "resetNoRefresh" },
[ADVICE_RESOLVE_CONFLICT] = { "resolveConflict" },
[ADVICE_RM_HINTS] = { "rmHints" },
@@ -79,6 +81,7 @@
[ADVICE_STATUS_U_OPTION] = { "statusUoption" },
[ADVICE_SUBMODULES_NOT_UPDATED] = { "submodulesNotUpdated" },
[ADVICE_SUBMODULE_ALTERNATE_ERROR_STRATEGY_DIE] = { "submoduleAlternateErrorStrategyDie" },
+ [ADVICE_SUBMODULE_MERGE_CONFLICT] = { "submoduleMergeConflict" },
[ADVICE_SUGGEST_DETACHING_HEAD] = { "suggestDetachingHead" },
[ADVICE_UPDATE_SPARSE_PATH] = { "updateSparsePath" },
[ADVICE_WAITING_FOR_EDITOR] = { "waitingForEditor" },
@@ -102,8 +105,9 @@
for (cp = buf.buf; *cp; cp = np) {
np = strchrnul(cp, '\n');
- fprintf(stderr, _("%shint: %.*s%s\n"),
+ fprintf(stderr, _("%shint:%s%.*s%s\n"),
advise_get_color(ADVICE_COLOR_HINT),
+ (np == cp) ? "" : " ",
(int)(np - cp), cp,
advise_get_color(ADVICE_COLOR_RESET));
if (*np)
diff --git a/advice.h b/advice.h
index 9d4f49a..c8d29f9 100644
--- a/advice.h
+++ b/advice.h
@@ -25,6 +25,7 @@
ADVICE_GRAFT_FILE_DEPRECATED,
ADVICE_IGNORED_HOOK,
ADVICE_IMPLICIT_IDENTITY,
+ ADVICE_MERGE_CONFLICT,
ADVICE_NESTED_TAG,
ADVICE_OBJECT_NAME_WARNING,
ADVICE_PUSH_ALREADY_EXISTS,
@@ -36,6 +37,7 @@
ADVICE_PUSH_UNQUALIFIED_REF_NAME,
ADVICE_PUSH_UPDATE_REJECTED,
ADVICE_PUSH_UPDATE_REJECTED_ALIAS,
+ ADVICE_REF_SYNTAX,
ADVICE_RESET_NO_REFRESH_WARNING,
ADVICE_RESOLVE_CONFLICT,
ADVICE_RM_HINTS,
@@ -47,6 +49,7 @@
ADVICE_STATUS_U_OPTION,
ADVICE_SUBMODULES_NOT_UPDATED,
ADVICE_SUBMODULE_ALTERNATE_ERROR_STRATEGY_DIE,
+ ADVICE_SUBMODULE_MERGE_CONFLICT,
ADVICE_SUGGEST_DETACHING_HEAD,
ADVICE_UPDATE_SPARSE_PATH,
ADVICE_WAITING_FOR_EDITOR,
diff --git a/apply.c b/apply.c
index 7608e33..901b67e 100644
--- a/apply.c
+++ b/apply.c
@@ -77,7 +77,8 @@
return 0;
}
/*
- * Please update $__git_whitespacelist in git-completion.bash
+ * Please update $__git_whitespacelist in git-completion.bash,
+ * Documentation/git-apply.txt, and Documentation/git-am.txt
* when you add new options.
*/
return error(_("unrecognized whitespace option '%s'"), option);
@@ -1291,8 +1292,15 @@
return NULL; /* no postimage name */
second = skip_tree_prefix(p_value, name + len + 1,
line_len - (len + 1));
+ /*
+ * If we are at the SP at the end of a directory,
+ * skip_tree_prefix() may return NULL as that makes
+ * it appears as if we have an absolute path.
+ * Keep going to find another SP.
+ */
if (!second)
- return NULL;
+ continue;
+
/*
* Does len bytes starting at "name" and "second"
* (that are separated by one HT or SP we just
@@ -2219,7 +2227,8 @@
struct fragment *frag = p->fragments;
SWAP(p->new_name, p->old_name);
- SWAP(p->new_mode, p->old_mode);
+ if (p->new_mode)
+ SWAP(p->new_mode, p->old_mode);
SWAP(p->is_new, p->is_delete);
SWAP(p->lines_added, p->lines_deleted);
SWAP(p->old_oid_prefix, p->new_oid_prefix);
@@ -3703,8 +3712,10 @@
fprintf(stderr, _("Falling back to direct application...\n"));
/* Note: with --reject, apply_fragments() returns 0 */
- if (patch->direct_to_threeway || apply_fragments(state, &image, patch) < 0)
+ if (patch->direct_to_threeway || apply_fragments(state, &image, patch) < 0) {
+ clear_image(&image);
return -1;
+ }
}
patch->result = image.buf;
patch->resultsize = image.len;
@@ -3777,8 +3788,17 @@
return error_errno("%s", old_name);
}
- if (!state->cached && !previous)
- st_mode = ce_mode_from_stat(*ce, st->st_mode);
+ if (!state->cached && !previous) {
+ if (*ce && !(*ce)->ce_mode)
+ BUG("ce_mode == 0 for path '%s'", old_name);
+
+ if (trust_executable_bit)
+ st_mode = ce_mode_from_stat(*ce, st->st_mode);
+ else if (*ce)
+ st_mode = (*ce)->ce_mode;
+ else
+ st_mode = patch->old_mode;
+ }
if (patch->is_new < 0)
patch->is_new = 0;
@@ -4430,6 +4450,7 @@
const char *buf,
unsigned long size)
{
+ char *newpath = NULL;
int res;
if (state->cached)
@@ -4491,24 +4512,26 @@
unsigned int nr = getpid();
for (;;) {
- char newpath[PATH_MAX];
- mksnpath(newpath, sizeof(newpath), "%s~%u", path, nr);
+ newpath = mkpathdup("%s~%u", path, nr);
res = try_create_file(state, newpath, mode, buf, size);
if (res < 0)
- return -1;
+ goto out;
if (!res) {
if (!rename(newpath, path))
- return 0;
+ goto out;
unlink_or_warn(newpath);
break;
}
if (errno != EEXIST)
break;
++nr;
+ FREE_AND_NULL(newpath);
}
}
- return error_errno(_("unable to write file '%s' mode %o"),
- path, mode);
+ res = error_errno(_("unable to write file '%s' mode %o"), path, mode);
+out:
+ free(newpath);
+ return res;
}
static int add_conflicted_stages_file(struct apply_state *state,
@@ -4591,7 +4614,7 @@
static int write_out_one_reject(struct apply_state *state, struct patch *patch)
{
FILE *rej;
- char namebuf[PATH_MAX];
+ char *namebuf;
struct fragment *frag;
int fd, cnt = 0;
struct strbuf sb = STRBUF_INIT;
@@ -4624,28 +4647,30 @@
say_patch_name(stderr, sb.buf, patch);
strbuf_release(&sb);
- cnt = strlen(patch->new_name);
- if (ARRAY_SIZE(namebuf) <= cnt + 5) {
- cnt = ARRAY_SIZE(namebuf) - 5;
- warning(_("truncating .rej filename to %.*s.rej"),
- cnt - 1, patch->new_name);
- }
- memcpy(namebuf, patch->new_name, cnt);
- memcpy(namebuf + cnt, ".rej", 5);
+ namebuf = xstrfmt("%s.rej", patch->new_name);
fd = open(namebuf, O_CREAT | O_EXCL | O_WRONLY, 0666);
if (fd < 0) {
- if (errno != EEXIST)
- return error_errno(_("cannot open %s"), namebuf);
- if (unlink(namebuf))
- return error_errno(_("cannot unlink '%s'"), namebuf);
+ if (errno != EEXIST) {
+ error_errno(_("cannot open %s"), namebuf);
+ goto error;
+ }
+ if (unlink(namebuf)) {
+ error_errno(_("cannot unlink '%s'"), namebuf);
+ goto error;
+ }
fd = open(namebuf, O_CREAT | O_EXCL | O_WRONLY, 0666);
- if (fd < 0)
- return error_errno(_("cannot open %s"), namebuf);
+ if (fd < 0) {
+ error_errno(_("cannot open %s"), namebuf);
+ goto error;
+ }
}
rej = fdopen(fd, "w");
- if (!rej)
- return error_errno(_("cannot open %s"), namebuf);
+ if (!rej) {
+ error_errno(_("cannot open %s"), namebuf);
+ close(fd);
+ goto error;
+ }
/* Normal git tools never deal with .rej, so do not pretend
* this is a git patch by saying --git or giving extended
@@ -4669,6 +4694,8 @@
fputc('\n', rej);
}
fclose(rej);
+error:
+ free(namebuf);
return -1;
}
diff --git a/archive-tar.c b/archive-tar.c
index f2a0ed7..8ae3012 100644
--- a/archive-tar.c
+++ b/archive-tar.c
@@ -365,7 +365,7 @@
int i;
for (i = 0; i < nr_tar_filters; i++) {
struct archiver *ar = tar_filters[i];
- if (!strncmp(ar->name, name, len) && !ar->name[len])
+ if (!xstrncmpz(ar->name, name, len))
return ar;
}
return NULL;
diff --git a/archive.c b/archive.c
index a6730be..5287fcd 100644
--- a/archive.c
+++ b/archive.c
@@ -339,7 +339,8 @@
opts.src_index = args->repo->index;
opts.dst_index = args->repo->index;
opts.fn = oneway_merge;
- init_tree_desc(&t, args->tree->buffer, args->tree->size);
+ init_tree_desc(&t, &args->tree->object.oid,
+ args->tree->buffer, args->tree->size);
if (unpack_trees(1, &t, &opts))
return -1;
git_attr_set_direction(GIT_ATTR_INDEX);
diff --git a/attr.c b/attr.c
index 7c380c1..33473bd 100644
--- a/attr.c
+++ b/attr.c
@@ -1222,13 +1222,6 @@
ignore_bad_attr_tree = 1;
}
- if (!default_attr_source_tree_object_name &&
- startup_info->have_repository &&
- is_bare_repository()) {
- default_attr_source_tree_object_name = "HEAD";
- ignore_bad_attr_tree = 1;
- }
-
if (!default_attr_source_tree_object_name || !is_null_oid(attr_source))
return;
diff --git a/bisect.c b/bisect.c
index f75e50c..29aae87 100644
--- a/bisect.c
+++ b/bisect.c
@@ -836,10 +836,11 @@
static enum bisect_error check_merge_bases(int rev_nr, struct commit **rev, int no_checkout)
{
enum bisect_error res = BISECT_OK;
- struct commit_list *result;
+ struct commit_list *result = NULL;
- result = repo_get_merge_bases_many(the_repository, rev[0], rev_nr - 1,
- rev + 1);
+ if (repo_get_merge_bases_many(the_repository, rev[0], rev_nr - 1,
+ rev + 1, &result) < 0)
+ exit(128);
for (; result; result = result->next) {
const struct object_id *mb = &result->item->object.oid;
@@ -945,23 +946,32 @@
}
/*
- * This does "git diff-tree --pretty COMMIT" without one fork+exec.
+ * Display a commit summary to the user.
*/
-static void show_diff_tree(struct repository *r,
- const char *prefix,
- struct commit *commit)
+static void show_commit(struct commit *commit)
{
- const char *argv[] = {
- "diff-tree", "--pretty", "--stat", "--summary", "--cc", NULL
- };
- struct rev_info opt;
+ struct child_process show = CHILD_PROCESS_INIT;
- git_config(git_diff_ui_config, NULL);
- repo_init_revisions(r, &opt, prefix);
-
- setup_revisions(ARRAY_SIZE(argv) - 1, argv, &opt, NULL);
- log_tree_commit(&opt, commit);
- release_revisions(&opt);
+ /*
+ * Call git show with --no-pager, as it would otherwise
+ * paginate the "git show" output only, not the output
+ * from bisect_next_all(); this can be fixed by moving
+ * it into a --format parameter, but that would override
+ * the user's default options for "git show", which we
+ * are trying to honour.
+ */
+ strvec_pushl(&show.args,
+ "--no-pager",
+ "show",
+ "--stat",
+ "--summary",
+ "--no-abbrev-commit",
+ "--diff-merges=first-parent",
+ oid_to_hex(&commit->object.oid), NULL);
+ show.git_cmd = 1;
+ if (run_command(&show))
+ die(_("unable to start 'show' for object '%s'"),
+ oid_to_hex(&commit->object.oid));
}
/*
@@ -1078,7 +1088,7 @@
printf("%s is the first %s commit\n", oid_to_hex(bisect_rev),
term_bad);
- show_diff_tree(r, prefix, revs.commits->item);
+ show_commit(revs.commits->item);
/*
* This means the bisection process succeeded.
* Using BISECT_INTERNAL_SUCCESS_1ST_BAD_FOUND (-10)
diff --git a/branch.c b/branch.c
index 6719a18..e4a738f 100644
--- a/branch.c
+++ b/branch.c
@@ -370,8 +370,12 @@
*/
int validate_branchname(const char *name, struct strbuf *ref)
{
- if (strbuf_check_branch_ref(ref, name))
- die(_("'%s' is not a valid branch name"), name);
+ if (strbuf_check_branch_ref(ref, name)) {
+ int code = die_message(_("'%s' is not a valid branch name"), name);
+ advise_if_enabled(ADVICE_REF_SYNTAX,
+ _("See `man git check-ref-format`"));
+ exit(code);
+ }
return ref_exists(ref->buf);
}
@@ -734,7 +738,7 @@
}
void create_branches_recursively(struct repository *r, const char *name,
- const char *start_commitish,
+ const char *start_committish,
const char *tracking_name, int force,
int reflog, int quiet, enum branch_track track,
int dry_run)
@@ -744,8 +748,8 @@
struct object_id super_oid;
struct submodule_entry_list submodule_entry_list;
- /* Perform dwim on start_commitish to get super_oid and branch_point. */
- dwim_branch_start(r, start_commitish, BRANCH_TRACK_NEVER,
+ /* Perform dwim on start_committish to get super_oid and branch_point. */
+ dwim_branch_start(r, start_committish, BRANCH_TRACK_NEVER,
&branch_point, &super_oid);
/*
@@ -768,7 +772,7 @@
submodule_entry_list.entries[i].submodule->name);
if (advice_enabled(ADVICE_SUBMODULES_NOT_UPDATED))
advise(_("You may try updating the submodules using 'git checkout --no-recurse-submodules %s && git submodule update --init'"),
- start_commitish);
+ start_committish);
exit(code);
}
@@ -783,7 +787,7 @@
name);
}
- create_branch(r, name, start_commitish, force, 0, reflog, quiet,
+ create_branch(r, name, start_committish, force, 0, reflog, quiet,
BRANCH_TRACK_NEVER, dry_run);
if (dry_run)
return;
diff --git a/branch.h b/branch.h
index 30c01ae..ec2f35f 100644
--- a/branch.h
+++ b/branch.h
@@ -78,26 +78,26 @@
* those of create_branch() except for start_name, which is represented
* by two different parameters:
*
- * - start_commitish is the commit-ish, in repository r, that determines
+ * - start_committish is the commit-ish, in repository r, that determines
* which commits the branches will point to. The superproject branch
- * will point to the commit of start_commitish and the submodule
- * branches will point to the gitlink commit oids in start_commitish's
+ * will point to the commit of start_committish and the submodule
+ * branches will point to the gitlink commit oids in start_committish's
* tree.
*
* - tracking_name is the name of the ref, in repository r, that will be
* used to set up tracking information. This value is propagated to
* all submodules, which will evaluate the ref using their own ref
- * stores. If NULL, this defaults to start_commitish.
+ * stores. If NULL, this defaults to start_committish.
*
- * When this function is called on the superproject, start_commitish
+ * When this function is called on the superproject, start_committish
* can be any user-provided ref and tracking_name can be NULL (similar
* to create_branches()). But when recursing through submodules,
- * start_commitish is the plain gitlink commit oid. Since the oid cannot
+ * start_committish is the plain gitlink commit oid. Since the oid cannot
* be used for tracking information, tracking_name is propagated and
* used for tracking instead.
*/
void create_branches_recursively(struct repository *r, const char *name,
- const char *start_commitish,
+ const char *start_committish,
const char *tracking_name, int force,
int reflog, int quiet, enum branch_track track,
int dry_run);
diff --git a/builtin/add.c b/builtin/add.c
index ada7719..b7d3ff1 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -115,7 +115,7 @@
int i, ret = 0;
char *skip_worktree_seen = NULL;
struct string_list only_match_skip_worktree = STRING_LIST_INIT_NODUP;
- int flags = REFRESH_IGNORE_SKIP_WORKTREE |
+ unsigned int flags = REFRESH_IGNORE_SKIP_WORKTREE |
(verbose ? REFRESH_IN_PORCELAIN : REFRESH_QUIET);
seen = xcalloc(pathspec->nr, 1);
@@ -150,7 +150,7 @@
int interactive_add(const char **argv, const char *prefix, int patch)
{
struct pathspec pathspec;
- int unused;
+ int unused, ret;
if (!git_config_get_bool("add.interactive.usebuiltin", &unused))
warning(_("the add.interactive.useBuiltin setting has been removed!\n"
@@ -163,9 +163,12 @@
prefix, argv);
if (patch)
- return !!run_add_p(the_repository, ADD_P_ADD, NULL, &pathspec);
+ ret = !!run_add_p(the_repository, ADD_P_ADD, NULL, &pathspec);
else
- return !!run_add_i(the_repository, &pathspec);
+ ret = !!run_add_i(the_repository, &pathspec);
+
+ clear_pathspec(&pathspec);
+ return ret;
}
static int edit_patch(int argc, const char **argv, const char *prefix)
@@ -310,9 +313,9 @@
strbuf_strip_suffix(&name, "/");
warning(_("adding embedded git repository: %s"), name.buf);
- if (!adviced_on_embedded_repo &&
- advice_enabled(ADVICE_ADD_EMBEDDED_REPO)) {
- advise(embedded_advice, name.buf, name.buf);
+ if (!adviced_on_embedded_repo) {
+ advise_if_enabled(ADVICE_ADD_EMBEDDED_REPO,
+ embedded_advice, name.buf, name.buf);
adviced_on_embedded_repo = 1;
}
@@ -328,10 +331,8 @@
fprintf(stderr, _(ignore_error));
for (i = 0; i < dir->ignored_nr; i++)
fprintf(stderr, "%s\n", dir->ignored[i]->name);
- if (advice_enabled(ADVICE_ADD_IGNORED_FILE))
- advise(_("Use -f if you really want to add them.\n"
- "Turn this message off by running\n"
- "\"git config advice.addIgnoredFile false\""));
+ advise_if_enabled(ADVICE_ADD_IGNORED_FILE,
+ _("Use -f if you really want to add them."));
exit_status = 1;
}
@@ -370,6 +371,7 @@
int add_new_files;
int require_pathspec;
char *seen = NULL;
+ char *ps_matched = NULL;
struct lock_file lock_file = LOCK_INIT;
git_config(add_config, NULL);
@@ -440,10 +442,8 @@
if (require_pathspec && pathspec.nr == 0) {
fprintf(stderr, _("Nothing specified, nothing added.\n"));
- if (advice_enabled(ADVICE_ADD_EMPTY_PATHSPEC))
- advise( _("Maybe you wanted to say 'git add .'?\n"
- "Turn this message off by running\n"
- "\"git config advice.addEmptyPathspec false\""));
+ advise_if_enabled(ADVICE_ADD_EMPTY_PATHSPEC,
+ _("Maybe you wanted to say 'git add .'?"));
return 0;
}
@@ -549,12 +549,17 @@
begin_odb_transaction();
+ ps_matched = xcalloc(pathspec.nr, 1);
if (add_renormalize)
exit_status |= renormalize_tracked_files(&pathspec, flags);
else
exit_status |= add_files_to_cache(the_repository, prefix,
- &pathspec, include_sparse,
- flags);
+ &pathspec, ps_matched,
+ include_sparse, flags);
+
+ if (take_worktree_changes && !add_renormalize && !ignore_add_errors &&
+ report_path_error(ps_matched, &pathspec))
+ exit(128);
if (add_new_files)
exit_status |= add_files(&dir, flags);
@@ -568,6 +573,7 @@
COMMIT_LOCK | SKIP_IF_UNCHANGED))
die(_("unable to write new index file"));
+ free(ps_matched);
dir_clear(&dir);
clear_pathspec(&pathspec);
return exit_status;
diff --git a/builtin/am.c b/builtin/am.c
index d1990d7..022cae2 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1150,19 +1150,23 @@
static void NORETURN die_user_resolve(const struct am_state *state)
{
if (state->resolvemsg) {
- printf_ln("%s", state->resolvemsg);
+ advise_if_enabled(ADVICE_MERGE_CONFLICT, "%s", state->resolvemsg);
} else {
const char *cmdline = state->interactive ? "git am -i" : "git am";
+ struct strbuf sb = STRBUF_INIT;
- printf_ln(_("When you have resolved this problem, run \"%s --continue\"."), cmdline);
- printf_ln(_("If you prefer to skip this patch, run \"%s --skip\" instead."), cmdline);
+ strbuf_addf(&sb, _("When you have resolved this problem, run \"%s --continue\".\n"), cmdline);
+ strbuf_addf(&sb, _("If you prefer to skip this patch, run \"%s --skip\" instead.\n"), cmdline);
if (advice_enabled(ADVICE_AM_WORK_DIR) &&
is_empty_or_missing_file(am_path(state, "patch")) &&
!repo_index_has_changes(the_repository, NULL, NULL))
- printf_ln(_("To record the empty patch as an empty commit, run \"%s --allow-empty\"."), cmdline);
+ strbuf_addf(&sb, _("To record the empty patch as an empty commit, run \"%s --allow-empty\".\n"), cmdline);
- printf_ln(_("To restore the original branch and stop patching, run \"%s --abort\"."), cmdline);
+ strbuf_addf(&sb, _("To restore the original branch and stop patching, run \"%s --abort\"."), cmdline);
+
+ advise_if_enabled(ADVICE_MERGE_CONFLICT, "%s", sb.buf);
+ strbuf_release(&sb);
}
exit(128);
@@ -1286,7 +1290,7 @@
strbuf_addstr(&msg, "\n\n");
strbuf_addbuf(&msg, &mi.log_message);
- strbuf_stripspace(&msg, '\0');
+ strbuf_stripspace(&msg, NULL);
assert(!state->author_name);
state->author_name = strbuf_detach(&author_name, NULL);
@@ -1994,8 +1998,8 @@
opts.reset = reset ? UNPACK_RESET_PROTECT_UNTRACKED : 0;
opts.preserve_ignored = 0; /* FIXME: !overwrite_ignore */
opts.fn = twoway_merge;
- init_tree_desc(&t[0], head->buffer, head->size);
- init_tree_desc(&t[1], remote->buffer, remote->size);
+ init_tree_desc(&t[0], &head->object.oid, head->buffer, head->size);
+ init_tree_desc(&t[1], &remote->object.oid, remote->buffer, remote->size);
if (unpack_trees(2, t, &opts)) {
rollback_lock_file(&lock_file);
@@ -2029,7 +2033,7 @@
opts.dst_index = &the_index;
opts.merge = 1;
opts.fn = oneway_merge;
- init_tree_desc(&t[0], tree->buffer, tree->size);
+ init_tree_desc(&t[0], &tree->object.oid, tree->buffer, tree->size);
if (unpack_trees(1, t, &opts)) {
rollback_lock_file(&lock_file);
diff --git a/builtin/blame.c b/builtin/blame.c
index db1f56d..9aa7468 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -316,7 +316,7 @@
size_t time_width;
int tz;
tz = atoi(tz_str);
- time_str = show_date(time, tz, &blame_date_mode);
+ time_str = show_date(time, tz, blame_date_mode);
strbuf_addstr(&time_buf, time_str);
/*
* Add space paddings to time_buf to display a fixed width
@@ -1029,7 +1029,7 @@
blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
break;
case DATE_STRFTIME:
- blame_date_width = strlen(show_date(0, 0, &blame_date_mode)) + 1; /* add the null */
+ blame_date_width = strlen(show_date(0, 0, blame_date_mode)) + 1; /* add the null */
break;
}
blame_date_width -= 1; /* strip the null */
diff --git a/builtin/branch.c b/builtin/branch.c
index cfb63cc..dd3e3a7 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -158,6 +158,8 @@
merged = reference_rev ? repo_in_merge_bases(the_repository, rev,
reference_rev) : 0;
+ if (merged < 0)
+ exit(128);
/*
* After the safety valve is fully redefined to "check with
@@ -166,9 +168,13 @@
* any of the following code, but during the transition period,
* a gentle reminder is in order.
*/
- if ((head_rev != reference_rev) &&
- (head_rev ? repo_in_merge_bases(the_repository, rev, head_rev) : 0) != merged) {
- if (merged)
+ if (head_rev != reference_rev) {
+ int expect = head_rev ? repo_in_merge_bases(the_repository, rev, head_rev) : 0;
+ if (expect < 0)
+ exit(128);
+ if (expect == merged)
+ ; /* okay */
+ else if (merged)
warning(_("deleting branch '%s' that has been merged to\n"
" '%s', but not yet merged to HEAD"),
name, reference_name);
@@ -576,8 +582,12 @@
*/
if (ref_exists(oldref.buf))
recovery = 1;
- else
- die(_("invalid branch name: '%s'"), oldname);
+ else {
+ int code = die_message(_("invalid branch name: '%s'"), oldname);
+ advise_if_enabled(ADVICE_REF_SYNTAX,
+ _("See `man git check-ref-format`"));
+ exit(code);
+ }
}
for (int i = 0; worktrees[i]; i++) {
@@ -667,18 +677,18 @@
exists = !read_branch_desc(&buf, branch_name);
if (!buf.len || buf.buf[buf.len-1] != '\n')
strbuf_addch(&buf, '\n');
- strbuf_commented_addf(&buf, comment_line_char,
+ strbuf_commented_addf(&buf, comment_line_str,
_("Please edit the description for the branch\n"
" %s\n"
- "Lines starting with '%c' will be stripped.\n"),
- branch_name, comment_line_char);
+ "Lines starting with '%s' will be stripped.\n"),
+ branch_name, comment_line_str);
write_file_buf(edit_description(), buf.buf, buf.len);
strbuf_reset(&buf);
if (launch_editor(edit_description(), &buf, NULL)) {
strbuf_release(&buf);
return -1;
}
- strbuf_stripspace(&buf, comment_line_char);
+ strbuf_stripspace(&buf, comment_line_str);
strbuf_addf(&name, "branch.%s.description", branch_name);
if (buf.len || exists)
diff --git a/builtin/bugreport.c b/builtin/bugreport.c
index 3106e56..25f860a 100644
--- a/builtin/bugreport.c
+++ b/builtin/bugreport.c
@@ -64,7 +64,8 @@
}
static const char * const bugreport_usage[] = {
- N_("git bugreport [(-o | --output-directory) <path>] [(-s | --suffix) <format>]\n"
+ N_("git bugreport [(-o | --output-directory) <path>]\n"
+ " [(-s | --suffix) <format> | --no-suffix]\n"
" [--diagnose[=<mode>]]"),
NULL
};
@@ -138,8 +139,11 @@
strbuf_complete(&report_path, '/');
output_path_len = report_path.len;
- strbuf_addstr(&report_path, "git-bugreport-");
- strbuf_addftime(&report_path, option_suffix, localtime_r(&now, &tm), 0, 0);
+ strbuf_addstr(&report_path, "git-bugreport");
+ if (option_suffix) {
+ strbuf_addch(&report_path, '-');
+ strbuf_addftime(&report_path, option_suffix, localtime_r(&now, &tm), 0, 0);
+ }
strbuf_addstr(&report_path, ".txt");
switch (safe_create_leading_directories(report_path.buf)) {
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index bbf8511..0c948f4 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -106,7 +106,10 @@
struct object_info oi = OBJECT_INFO_INIT;
struct strbuf sb = STRBUF_INIT;
unsigned flags = OBJECT_INFO_LOOKUP_REPLACE;
- unsigned get_oid_flags = GET_OID_RECORD_PATH | GET_OID_ONLY_TO_DIE;
+ unsigned get_oid_flags =
+ GET_OID_RECORD_PATH |
+ GET_OID_ONLY_TO_DIE |
+ GET_OID_HASH_ANY;
const char *path = force_path;
const int opt_cw = (opt == 'c' || opt == 'w');
if (!path && opt_cw)
@@ -226,7 +229,8 @@
die(_("unable to read %s"), oid_to_hex(&oid));
if (!skip_prefix(buffer, "object ", &target) ||
- get_oid_hex(target, &blob_oid))
+ get_oid_hex_algop(target, &blob_oid,
+ &hash_algos[oid.algo]))
die("%s not a valid tag", oid_to_hex(&oid));
free(buffer);
} else
@@ -310,8 +314,8 @@
return alen == slen && !memcmp(atom, s, alen);
}
-static void expand_atom(struct strbuf *sb, const char *atom, int len,
- struct expand_data *data)
+static int expand_atom(struct strbuf *sb, const char *atom, int len,
+ struct expand_data *data)
{
if (is_atom("objectname", atom, len)) {
if (!data->mark_query)
@@ -343,7 +347,8 @@
strbuf_addstr(sb,
oid_to_hex(&data->delta_base_oid));
} else
- die("unknown format element: %.*s", len, atom);
+ return 0;
+ return 1;
}
static void expand_format(struct strbuf *sb, const char *start,
@@ -354,12 +359,11 @@
if (skip_prefix(start, "%", &start) || *start != '(')
strbuf_addch(sb, '%');
- else if (!(end = strchr(start + 1, ')')))
- die("format element '%s' does not end in ')'", start);
- else {
- expand_atom(sb, start + 1, end - start - 1, data);
+ else if ((end = strchr(start + 1, ')')) &&
+ expand_atom(sb, start + 1, end - start - 1, data))
start = end + 1;
- }
+ else
+ strbuf_expand_bad_format(start, "cat-file");
}
}
@@ -517,7 +521,9 @@
struct expand_data *data)
{
struct object_context ctx;
- int flags = opt->follow_symlinks ? GET_OID_FOLLOW_SYMLINKS : 0;
+ int flags =
+ GET_OID_HASH_ANY |
+ (opt->follow_symlinks ? GET_OID_FOLLOW_SYMLINKS : 0);
enum get_oid_result result;
result = get_oid_with_context(the_repository, obj_name,
diff --git a/builtin/checkout.c b/builtin/checkout.c
index a6e3093..71e6036 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -91,7 +91,7 @@
int new_branch_log;
enum branch_track track;
struct diff_options diff_options;
- char *conflict_style;
+ int conflict_style;
int branch_exists;
const char *prefix;
@@ -100,6 +100,8 @@
struct tree *source_tree;
};
+#define CHECKOUT_OPTS_INIT { .conflict_style = -1, .merge = -1 }
+
struct branch_info {
char *name; /* The short name used */
char *path; /* The full name of a real branch */
@@ -251,7 +253,8 @@
}
static int checkout_merged(int pos, const struct checkout *state,
- int *nr_checkouts, struct mem_pool *ce_mem_pool)
+ int *nr_checkouts, struct mem_pool *ce_mem_pool,
+ int conflict_style)
{
struct cache_entry *ce = the_index.cache[pos];
const char *path = ce->name;
@@ -262,7 +265,7 @@
mmbuffer_t result_buf;
struct object_id threeway[3];
unsigned mode = 0;
- struct ll_merge_options ll_opts;
+ struct ll_merge_options ll_opts = LL_MERGE_OPTIONS_INIT;
int renormalize = 0;
memset(threeway, 0, sizeof(threeway));
@@ -284,9 +287,9 @@
read_mmblob(&ours, &threeway[1]);
read_mmblob(&theirs, &threeway[2]);
- memset(&ll_opts, 0, sizeof(ll_opts));
git_config_get_bool("merge.renormalize", &renormalize);
ll_opts.renormalize = renormalize;
+ ll_opts.conflict_style = conflict_style;
merge_status = ll_merge(&result_buf, path, &ancestor, "base",
&ours, "ours", &theirs, "theirs",
state->istate, &ll_opts);
@@ -417,7 +420,8 @@
else if (opts->merge)
errs |= checkout_merged(pos, &state,
&nr_unmerged,
- &ce_mem_pool);
+ &ce_mem_pool,
+ opts->conflict_style);
pos = skip_same_name(ce, pos) - 1;
}
}
@@ -704,8 +708,9 @@
init_checkout_metadata(&opts.meta, info->refname,
info->commit ? &info->commit->object.oid : null_oid(),
NULL);
- parse_tree(tree);
- init_tree_desc(&tree_desc, tree->buffer, tree->size);
+ if (parse_tree(tree) < 0)
+ return 128;
+ init_tree_desc(&tree_desc, &tree->object.oid, tree->buffer, tree->size);
switch (unpack_trees(1, &tree_desc, &opts)) {
case -2:
*writeout_error = 1;
@@ -783,9 +788,15 @@
if (new_branch_info->commit)
BUG("'switch --orphan' should never accept a commit as starting point");
new_tree = parse_tree_indirect(the_hash_algo->empty_tree);
- } else
+ if (!new_tree)
+ BUG("unable to read empty tree");
+ } else {
new_tree = repo_get_commit_tree(the_repository,
new_branch_info->commit);
+ if (!new_tree)
+ return error(_("unable to read tree (%s)"),
+ oid_to_hex(&new_branch_info->commit->object.oid));
+ }
if (opts->discard_changes) {
ret = reset_tree(new_tree, opts, 1, writeout_error, new_branch_info);
if (ret)
@@ -819,10 +830,13 @@
die(_("unable to parse commit %s"),
oid_to_hex(old_commit_oid));
- init_tree_desc(&trees[0], tree->buffer, tree->size);
- parse_tree(new_tree);
+ init_tree_desc(&trees[0], &tree->object.oid,
+ tree->buffer, tree->size);
+ if (parse_tree(new_tree) < 0)
+ exit(128);
tree = new_tree;
- init_tree_desc(&trees[1], tree->buffer, tree->size);
+ init_tree_desc(&trees[1], &tree->object.oid,
+ tree->buffer, tree->size);
ret = unpack_trees(2, trees, &topts);
clear_unpack_trees_porcelain(&topts);
@@ -868,7 +882,8 @@
* entries in the index.
*/
- add_files_to_cache(the_repository, NULL, NULL, 0, 0);
+ add_files_to_cache(the_repository, NULL, NULL, NULL, 0,
+ 0);
init_merge_options(&o, the_repository);
o.verbosity = 0;
work = write_in_core_index_as_tree(the_repository);
@@ -887,6 +902,7 @@
}
o.branch1 = new_branch_info->name;
o.branch2 = "local";
+ o.conflict_style = opts->conflict_style;
ret = merge_trees(&o,
new_tree,
work,
@@ -1020,7 +1036,8 @@
remove_branch_state(the_repository, !opts->quiet);
strbuf_release(&msg);
if (!opts->quiet &&
- (new_branch_info->path || (!opts->force_detach && !strcmp(new_branch_info->name, "HEAD"))))
+ !opts->force_detach &&
+ (new_branch_info->path || !strcmp(new_branch_info->name, "HEAD")))
report_tracking(new_branch_info);
}
@@ -1224,7 +1241,9 @@
struct tree **source_tree = &opts->source_tree;
struct object_id branch_rev;
- new_branch_info->name = xstrdup(arg);
+ /* treat '@' as a shortcut for 'HEAD' */
+ new_branch_info->name = !strcmp(arg, "@") ? xstrdup("HEAD") :
+ xstrdup(arg);
setup_branch_path(new_branch_info);
if (!check_refname_format(new_branch_info->path, 0) &&
@@ -1238,10 +1257,15 @@
if (!new_branch_info->commit) {
/* not a commit */
*source_tree = parse_tree_indirect(rev);
+ if (!*source_tree)
+ die(_("unable to read tree (%s)"), oid_to_hex(rev));
} else {
parse_commit_or_die(new_branch_info->commit);
*source_tree = repo_get_commit_tree(the_repository,
new_branch_info->commit);
+ if (!*source_tree)
+ die(_("unable to read tree (%s)"),
+ oid_to_hex(&new_branch_info->commit->object.oid));
}
}
@@ -1617,6 +1641,24 @@
return switch_branches(opts, new_branch_info);
}
+static int parse_opt_conflict(const struct option *o, const char *arg, int unset)
+{
+ struct checkout_opts *opts = o->value;
+
+ if (unset) {
+ opts->conflict_style = -1;
+ return 0;
+ }
+ opts->conflict_style = parse_conflict_style_name(arg);
+ if (opts->conflict_style < 0)
+ return error(_("unknown conflict style '%s'"), arg);
+ /* --conflict overrides a previous --no-merge */
+ if (!opts->merge)
+ opts->merge = -1;
+
+ return 0;
+}
+
static struct option *add_common_options(struct checkout_opts *opts,
struct option *prevopts)
{
@@ -1627,8 +1669,9 @@
PARSE_OPT_OPTARG, option_parse_recurse_submodules_worktree_updater),
OPT_BOOL(0, "progress", &opts->show_progress, N_("force progress reporting")),
OPT_BOOL('m', "merge", &opts->merge, N_("perform a 3-way merge with the new branch")),
- OPT_STRING(0, "conflict", &opts->conflict_style, N_("style"),
- N_("conflict style (merge, diff3, or zdiff3)")),
+ OPT_CALLBACK(0, "conflict", opts, N_("style"),
+ N_("conflict style (merge, diff3, or zdiff3)"),
+ parse_opt_conflict),
OPT_END()
};
struct option *newopts = parse_options_concat(prevopts, options);
@@ -1687,10 +1730,11 @@
static int checkout_main(int argc, const char **argv, const char *prefix,
struct checkout_opts *opts, struct option *options,
- const char * const usagestr[],
- struct branch_info *new_branch_info)
+ const char * const usagestr[])
{
int parseopt_flags = 0;
+ struct branch_info new_branch_info = { 0 };
+ int ret;
opts->overwrite_ignore = 1;
opts->prefix = prefix;
@@ -1719,15 +1763,10 @@
opts->show_progress = isatty(2);
}
- if (opts->conflict_style) {
- struct key_value_info kvi = KVI_INIT;
- struct config_context ctx = {
- .kvi = &kvi,
- };
- opts->merge = 1; /* implied */
- git_xmerge_config("merge.conflictstyle", opts->conflict_style,
- &ctx, NULL);
- }
+ /* --conflicts implies --merge */
+ if (opts->merge == -1)
+ opts->merge = opts->conflict_style >= 0;
+
if (opts->force) {
opts->discard_changes = 1;
opts->ignore_unmerged_opt = "--force";
@@ -1806,7 +1845,7 @@
opts->track == BRANCH_TRACK_UNSPECIFIED &&
!opts->new_branch;
int n = parse_branchname_arg(argc, argv, dwim_ok,
- new_branch_info, opts, &rev);
+ &new_branch_info, opts, &rev);
argv += n;
argc -= n;
} else if (!opts->accept_ref && opts->from_treeish) {
@@ -1815,7 +1854,7 @@
if (repo_get_oid_mb(the_repository, opts->from_treeish, &rev))
die(_("could not resolve %s"), opts->from_treeish);
- setup_new_branch_info_and_source_tree(new_branch_info,
+ setup_new_branch_info_and_source_tree(&new_branch_info,
opts, &rev,
opts->from_treeish);
@@ -1835,7 +1874,7 @@
* Try to give more helpful suggestion.
* new_branch && argc > 1 will be caught later.
*/
- if (opts->new_branch && argc == 1 && !new_branch_info->commit)
+ if (opts->new_branch && argc == 1 && !new_branch_info.commit)
die(_("'%s' is not a commit and a branch '%s' cannot be created from it"),
argv[0], opts->new_branch);
@@ -1885,14 +1924,21 @@
}
if (opts->patch_mode || opts->pathspec.nr)
- return checkout_paths(opts, new_branch_info);
+ ret = checkout_paths(opts, &new_branch_info);
else
- return checkout_branch(opts, new_branch_info);
+ ret = checkout_branch(opts, &new_branch_info);
+
+ branch_info_release(&new_branch_info);
+ clear_pathspec(&opts->pathspec);
+ free(opts->pathspec_from_file);
+ free(options);
+
+ return ret;
}
int cmd_checkout(int argc, const char **argv, const char *prefix)
{
- struct checkout_opts opts;
+ struct checkout_opts opts = CHECKOUT_OPTS_INIT;
struct option *options;
struct option checkout_options[] = {
OPT_STRING('b', NULL, &opts.new_branch, N_("branch"),
@@ -1905,10 +1951,7 @@
OPT_BOOL(0, "overlay", &opts.overlay_mode, N_("use overlay mode (default)")),
OPT_END()
};
- int ret;
- struct branch_info new_branch_info = { 0 };
- memset(&opts, 0, sizeof(opts));
opts.dwim_new_local_branch = 1;
opts.switch_branch_doing_nothing_is_ok = 1;
opts.only_merge_on_switching_branches = 0;
@@ -1936,18 +1979,13 @@
options = add_common_switch_branch_options(&opts, options);
options = add_checkout_path_options(&opts, options);
- ret = checkout_main(argc, argv, prefix, &opts,
- options, checkout_usage, &new_branch_info);
- branch_info_release(&new_branch_info);
- clear_pathspec(&opts.pathspec);
- free(opts.pathspec_from_file);
- FREE_AND_NULL(options);
- return ret;
+ return checkout_main(argc, argv, prefix, &opts, options,
+ checkout_usage);
}
int cmd_switch(int argc, const char **argv, const char *prefix)
{
- struct checkout_opts opts;
+ struct checkout_opts opts = CHECKOUT_OPTS_INIT;
struct option *options = NULL;
struct option switch_options[] = {
OPT_STRING('c', "create", &opts.new_branch, N_("branch"),
@@ -1960,10 +1998,7 @@
N_("throw away local modifications")),
OPT_END()
};
- int ret;
- struct branch_info new_branch_info = { 0 };
- memset(&opts, 0, sizeof(opts));
opts.dwim_new_local_branch = 1;
opts.accept_ref = 1;
opts.accept_pathspec = 0;
@@ -1980,16 +2015,13 @@
cb_option = 'c';
- ret = checkout_main(argc, argv, prefix, &opts,
- options, switch_branch_usage, &new_branch_info);
- branch_info_release(&new_branch_info);
- FREE_AND_NULL(options);
- return ret;
+ return checkout_main(argc, argv, prefix, &opts, options,
+ switch_branch_usage);
}
int cmd_restore(int argc, const char **argv, const char *prefix)
{
- struct checkout_opts opts;
+ struct checkout_opts opts = CHECKOUT_OPTS_INIT;
struct option *options;
struct option restore_options[] = {
OPT_STRING('s', "source", &opts.from_treeish, "<tree-ish>",
@@ -2003,10 +2035,7 @@
OPT_BOOL(0, "overlay", &opts.overlay_mode, N_("use overlay mode")),
OPT_END()
};
- int ret;
- struct branch_info new_branch_info = { 0 };
- memset(&opts, 0, sizeof(opts));
opts.accept_ref = 0;
opts.accept_pathspec = 1;
opts.empty_pathspec_ok = 0;
@@ -2019,9 +2048,6 @@
options = add_common_options(&opts, options);
options = add_checkout_path_options(&opts, options);
- ret = checkout_main(argc, argv, prefix, &opts,
- options, restore_usage, &new_branch_info);
- branch_info_release(&new_branch_info);
- FREE_AND_NULL(options);
- return ret;
+ return checkout_main(argc, argv, prefix, &opts, options,
+ restore_usage);
}
diff --git a/builtin/clean.c b/builtin/clean.c
index d90766c..29efe84 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -25,7 +25,7 @@
#include "help.h"
#include "prompt.h"
-static int force = -1; /* unset */
+static int require_force = -1; /* unset */
static int interactive;
static struct string_list del_list = STRING_LIST_INIT_DUP;
static unsigned int colopts;
@@ -128,7 +128,7 @@
}
if (!strcmp(var, "clean.requireforce")) {
- force = !git_config_bool(var, value);
+ require_force = git_config_bool(var, value);
return 0;
}
@@ -920,7 +920,7 @@
{
int i, res;
int dry_run = 0, remove_directories = 0, quiet = 0, ignored = 0;
- int ignored_only = 0, config_set = 0, errors = 0, gone = 1;
+ int ignored_only = 0, force = 0, errors = 0, gone = 1;
int rm_flags = REMOVE_DIR_KEEP_NESTED_GIT;
struct strbuf abs_path = STRBUF_INIT;
struct dir_struct dir = DIR_INIT;
@@ -946,22 +946,12 @@
};
git_config(git_clean_config, NULL);
- if (force < 0)
- force = 0;
- else
- config_set = 1;
argc = parse_options(argc, argv, prefix, options, builtin_clean_usage,
0);
- if (!interactive && !dry_run && !force) {
- if (config_set)
- die(_("clean.requireForce set to true and neither -i, -n, nor -f given; "
- "refusing to clean"));
- else
- die(_("clean.requireForce defaults to true and neither -i, -n, nor -f given;"
- " refusing to clean"));
- }
+ if (require_force != 0 && !force && !interactive && !dry_run)
+ die(_("clean.requireForce is true and -f not given: refusing to clean"));
if (force > 1)
rm_flags = 0;
diff --git a/builtin/clone.c b/builtin/clone.c
index bad1b70..5fbe39f 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -116,7 +116,7 @@
OPT_HIDDEN_BOOL(0, "naked", &option_bare,
N_("create a bare repository")),
OPT_BOOL(0, "mirror", &option_mirror,
- N_("create a mirror repository (implies bare)")),
+ N_("create a mirror repository (implies --bare)")),
OPT_BOOL('l', "local", &option_local,
N_("to clone from a local repository")),
OPT_BOOL(0, "no-hardlinks", &option_no_hardlinks,
@@ -329,7 +329,20 @@
int src_len, dest_len;
struct dir_iterator *iter;
int iter_status;
- struct strbuf realpath = STRBUF_INIT;
+
+ /*
+ * Refuse copying directories by default which aren't owned by us. The
+ * code that performs either the copying or hardlinking is not prepared
+ * to handle various edge cases where an adversary may for example
+ * racily swap out files for symlinks. This can cause us to
+ * inadvertently use the wrong source file.
+ *
+ * Furthermore, even if we were prepared to handle such races safely,
+ * creating hardlinks across user boundaries is an inherently unsafe
+ * operation as the hardlinked files can be rewritten at will by the
+ * potentially-untrusted user. We thus refuse to do so by default.
+ */
+ die_upon_dubious_ownership(NULL, NULL, src_repo);
mkdir_if_missing(dest->buf, 0777);
@@ -377,9 +390,27 @@
if (unlink(dest->buf) && errno != ENOENT)
die_errno(_("failed to unlink '%s'"), dest->buf);
if (!option_no_hardlinks) {
- strbuf_realpath(&realpath, src->buf, 1);
- if (!link(realpath.buf, dest->buf))
+ if (!link(src->buf, dest->buf)) {
+ struct stat st;
+
+ /*
+ * Sanity-check whether the created hardlink
+ * actually links to the expected file now. This
+ * catches time-of-check-time-of-use bugs in
+ * case the source file was meanwhile swapped.
+ */
+ if (lstat(dest->buf, &st))
+ die(_("hardlink cannot be checked at '%s'"), dest->buf);
+ if (st.st_mode != iter->st.st_mode ||
+ st.st_ino != iter->st.st_ino ||
+ st.st_dev != iter->st.st_dev ||
+ st.st_size != iter->st.st_size ||
+ st.st_uid != iter->st.st_uid ||
+ st.st_gid != iter->st.st_gid)
+ die(_("hardlink different from source at '%s'"), dest->buf);
+
continue;
+ }
if (option_local > 0)
die_errno(_("failed to create link '%s'"), dest->buf);
option_no_hardlinks = 1;
@@ -392,8 +423,6 @@
strbuf_setlen(src, src_len);
die(_("failed to iterate over '%s'"), src->buf);
}
-
- strbuf_release(&realpath);
}
static void clone_local(const char *src_repo, const char *dest_repo)
@@ -738,8 +767,9 @@
tree = parse_tree_indirect(&oid);
if (!tree)
die(_("unable to parse commit %s"), oid_to_hex(&oid));
- parse_tree(tree);
- init_tree_desc(&t, tree->buffer, tree->size);
+ if (parse_tree(tree) < 0)
+ exit(128);
+ init_tree_desc(&t, &tree->object.oid, tree->buffer, tree->size);
if (unpack_trees(1, &t, &opts) < 0)
die(_("unable to checkout working tree"));
@@ -926,6 +956,7 @@
struct ref *mapped_refs = NULL;
const struct ref *ref;
struct strbuf key = STRBUF_INIT;
+ struct strbuf buf = STRBUF_INIT;
struct strbuf branch_top = STRBUF_INIT, reflog_msg = STRBUF_INIT;
struct transport *transport = NULL;
const char *src_ref_prefix = "refs/heads/";
@@ -1126,6 +1157,50 @@
}
/*
+ * We have a chicken-and-egg situation between initializing the refdb
+ * and spawning transport helpers:
+ *
+ * - Initializing the refdb requires us to know about the object
+ * format. We thus have to spawn the transport helper to learn
+ * about it.
+ *
+ * - The transport helper may want to access the Git repository. But
+ * because the refdb has not been initialized, we don't have "HEAD"
+ * or "refs/". Thus, the helper cannot find the Git repository.
+ *
+ * Ideally, we would have structured the helper protocol such that it's
+ * mandatory for the helper to first announce its capabilities without
+ * yet assuming a fully initialized repository. Like that, we could
+ * have added a "lazy-refdb-init" capability that announces whether the
+ * helper is ready to handle not-yet-initialized refdbs. If any helper
+ * didn't support them, we would have fully initialized the refdb with
+ * the SHA1 object format, but later on bailed out if we found out that
+ * the remote repository used a different object format.
+ *
+ * But we didn't, and thus we use the following workaround to partially
+ * initialize the repository's refdb such that it can be discovered by
+ * Git commands. To do so, we:
+ *
+ * - Create an invalid HEAD ref pointing at "refs/heads/.invalid".
+ *
+ * - Create the "refs/" directory.
+ *
+ * - Set up the ref storage format and repository version as
+ * required.
+ *
+ * This is sufficient for Git commands to discover the Git directory.
+ */
+ initialize_repository_version(GIT_HASH_UNKNOWN,
+ the_repository->ref_storage_format, 1);
+
+ strbuf_addf(&buf, "%s/HEAD", git_dir);
+ write_file(buf.buf, "ref: refs/heads/.invalid");
+
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "%s/refs", git_dir);
+ safe_create_dir(buf.buf, 1);
+
+ /*
* additional config can be injected with -c, make sure it's included
* after init_db, which clears the entire config environment.
*/
@@ -1453,6 +1528,7 @@
free(remote_name);
strbuf_release(&reflog_msg);
strbuf_release(&branch_top);
+ strbuf_release(&buf);
strbuf_release(&key);
free_refs(mapped_refs);
free_refs(remote_head_points_at);
@@ -1460,6 +1536,7 @@
free(dir);
free(path);
free(repo_to_free);
+ UNLEAK(repo);
junk_mode = JUNK_LEAVE_ALL;
transport_ls_refs_options_release(&transport_ls_refs_options);
diff --git a/builtin/column.c b/builtin/column.c
index e80218f..10ff7e0 100644
--- a/builtin/column.c
+++ b/builtin/column.c
@@ -45,6 +45,8 @@
memset(&copts, 0, sizeof(copts));
copts.padding = 1;
argc = parse_options(argc, argv, prefix, options, builtin_column_usage, 0);
+ if (copts.padding < 0)
+ die(_("%s must be non-negative"), "--padding");
if (argc)
usage_with_options(builtin_column_usage, options);
if (real_command || command) {
diff --git a/builtin/commit.c b/builtin/commit.c
index 6d1fa71..6e14844 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -331,8 +331,9 @@
tree = parse_tree_indirect(¤t_head->object.oid);
if (!tree)
die(_("failed to unpack HEAD tree object"));
- parse_tree(tree);
- init_tree_desc(&t, tree->buffer, tree->size);
+ if (parse_tree(tree) < 0)
+ exit(128);
+ init_tree_desc(&t, &tree->object.oid, tree->buffer, tree->size);
if (unpack_trees(1, &t, &opts))
exit(128); /* We've already reported the error, finish dying */
}
@@ -440,16 +441,21 @@
* (B) on failure, rollback the real index.
*/
if (all || (also && pathspec.nr)) {
+ char *ps_matched = xcalloc(pathspec.nr, 1);
repo_hold_locked_index(the_repository, &index_lock,
LOCK_DIE_ON_ERROR);
add_files_to_cache(the_repository, also ? prefix : NULL,
- &pathspec, 0, 0);
+ &pathspec, ps_matched, 0, 0);
+ if (!all && report_path_error(ps_matched, &pathspec))
+ exit(128);
+
refresh_cache_or_die(refresh_flags);
cache_tree_update(&the_index, WRITE_TREE_SILENT);
if (write_locked_index(&the_index, &index_lock, 0))
die(_("unable to write new index file"));
commit_style = COMMIT_NORMAL;
ret = get_lock_file_path(&index_lock);
+ free(ps_matched);
goto out;
}
@@ -684,9 +690,10 @@
char *candidate;
const char *p;
- comment_line_char = candidates[0];
- if (!memchr(sb->buf, comment_line_char, sb->len))
+ if (!memchr(sb->buf, candidates[0], sb->len)) {
+ comment_line_str = xstrfmt("%c", candidates[0]);
return;
+ }
p = sb->buf;
candidate = strchr(candidates, *p);
@@ -705,7 +712,7 @@
if (!*p)
die(_("unable to select a comment character that is not used\n"
"in the current commit message"));
- comment_line_char = *p;
+ comment_line_str = xstrfmt("%c", *p);
}
static void prepare_amend_commit(struct commit *commit, struct strbuf *sb,
@@ -737,7 +744,6 @@
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;
int invoked_hook;
/* This checks and barfs if author is badly specified */
@@ -841,7 +847,7 @@
wt_status_locate_end(sb.buf + merge_msg_start,
sb.len - merge_msg_start) <
sb.len - merge_msg_start)
- merge_contains_scissors = 1;
+ s->added_cut_line = 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"));
@@ -889,7 +895,7 @@
s->hints = 0;
if (clean_message_contents)
- strbuf_stripspace(&sb, '\0');
+ strbuf_stripspace(&sb, NULL);
if (signoff)
append_signoff(&sb, ignored_log_message_bytes(sb.buf, sb.len), 0);
@@ -909,24 +915,23 @@
struct ident_split ci, ai;
const char *hint_cleanup_all = allow_empty_message ?
_("Please enter the commit message for your changes."
- " Lines starting\nwith '%c' will be ignored.\n") :
+ " Lines starting\nwith '%s' will be ignored.\n") :
_("Please enter the commit message for your changes."
- " Lines starting\nwith '%c' will be ignored, and an empty"
+ " Lines starting\nwith '%s' will be ignored, and an empty"
" message aborts the commit.\n");
const char *hint_cleanup_space = allow_empty_message ?
_("Please enter the commit message for your changes."
" Lines starting\n"
- "with '%c' will be kept; you may remove them"
+ "with '%s' will be kept; you may remove them"
" yourself if you want to.\n") :
_("Please enter the commit message for your changes."
" Lines starting\n"
- "with '%c' will be kept; you may remove them"
+ "with '%s' will be kept; you may remove them"
" yourself if you want to.\n"
"An empty message aborts the commit.\n");
if (whence != FROM_COMMIT) {
- if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS &&
- !merge_contains_scissors)
- wt_status_add_cut_line(s->fp);
+ if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
+ wt_status_add_cut_line(s);
status_printf_ln(
s, GIT_COLOR_NORMAL,
whence == FROM_MERGE ?
@@ -944,12 +949,12 @@
fprintf(s->fp, "\n");
if (cleanup_mode == COMMIT_MSG_CLEANUP_ALL)
- status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_all, comment_line_char);
+ status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_all, comment_line_str);
else if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
- if (whence == FROM_COMMIT && !merge_contains_scissors)
- wt_status_add_cut_line(s->fp);
+ if (whence == FROM_COMMIT)
+ wt_status_add_cut_line(s);
} else /* COMMIT_MSG_CLEANUP_SPACE, that is. */
- status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_space, comment_line_char);
+ status_printf(s, GIT_COLOR_NORMAL, hint_cleanup_space, comment_line_str);
/*
* These should never fail because they come from our own
@@ -1158,22 +1163,45 @@
die(_("Invalid ignored mode '%s'"), ignored_arg);
}
-static void handle_untracked_files_arg(struct wt_status *s)
+static enum untracked_status_type parse_untracked_setting_name(const char *u)
{
- if (!untracked_files_arg)
- ; /* default already initialized */
- else if (!strcmp(untracked_files_arg, "no"))
- s->show_untracked_files = SHOW_NO_UNTRACKED_FILES;
- else if (!strcmp(untracked_files_arg, "normal"))
- s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
- else if (!strcmp(untracked_files_arg, "all"))
- s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
/*
* Please update $__git_untracked_file_modes in
* git-completion.bash when you add new options
*/
+ switch (git_parse_maybe_bool(u)) {
+ case 0:
+ u = "no";
+ break;
+ case 1:
+ u = "normal";
+ break;
+ default:
+ break;
+ }
+
+ if (!strcmp(u, "no"))
+ return SHOW_NO_UNTRACKED_FILES;
+ else if (!strcmp(u, "normal"))
+ return SHOW_NORMAL_UNTRACKED_FILES;
+ else if (!strcmp(u, "all"))
+ return SHOW_ALL_UNTRACKED_FILES;
else
- die(_("Invalid untracked files mode '%s'"), untracked_files_arg);
+ return SHOW_UNTRACKED_FILES_ERROR;
+}
+
+static void handle_untracked_files_arg(struct wt_status *s)
+{
+ enum untracked_status_type u;
+
+ if (!untracked_files_arg)
+ return; /* default already initialized */
+
+ u = parse_untracked_setting_name(untracked_files_arg);
+ if (u == SHOW_UNTRACKED_FILES_ERROR)
+ die(_("Invalid untracked files mode '%s'"),
+ untracked_files_arg);
+ s->show_untracked_files = u;
}
static const char *read_commit_message(const char *name)
@@ -1456,16 +1484,12 @@
return 0;
}
if (!strcmp(k, "status.showuntrackedfiles")) {
- if (!v)
- return config_error_nonbool(k);
- else if (!strcmp(v, "no"))
- s->show_untracked_files = SHOW_NO_UNTRACKED_FILES;
- else if (!strcmp(v, "normal"))
- s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;
- else if (!strcmp(v, "all"))
- s->show_untracked_files = SHOW_ALL_UNTRACKED_FILES;
- else
+ enum untracked_status_type u;
+
+ u = parse_untracked_setting_name(v);
+ if (u == SHOW_UNTRACKED_FILES_ERROR)
return error(_("Invalid untracked files mode '%s'"), v);
+ s->show_untracked_files = u;
return 0;
}
if (!strcmp(k, "diff.renamelimit")) {
diff --git a/builtin/config.c b/builtin/config.c
index b55bfae..0015620 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -44,6 +44,7 @@
static int show_origin;
static int show_scope;
static int fixed_value;
+static const char *comment;
#define ACTION_GET (1<<0)
#define ACTION_GET_ALL (1<<1)
@@ -173,6 +174,7 @@
OPT_BOOL(0, "show-origin", &show_origin, N_("show origin of config (file, standard input, blob, command line)")),
OPT_BOOL(0, "show-scope", &show_scope, N_("show scope of config (worktree, local, global, system, command)")),
OPT_STRING(0, "default", &default_value, N_("value"), N_("with --get, use default value when missing entry")),
+ OPT_STRING(0, "comment", &comment, N_("value"), N_("human-readable comment string (# will be prepended as needed)")),
OPT_END(),
};
@@ -797,6 +799,12 @@
usage_builtin_config();
}
+ if (comment &&
+ !(actions & (ACTION_ADD|ACTION_SET|ACTION_SET_ALL|ACTION_REPLACE_ALL))) {
+ error(_("--comment is only applicable to add/set/replace operations"));
+ usage_builtin_config();
+ }
+
/* check usage of --fixed-value */
if (fixed_value) {
int allowed_usage = 0;
@@ -833,6 +841,8 @@
flags |= CONFIG_FLAGS_FIXED_VALUE;
}
+ comment = git_config_prepare_comment_string(comment);
+
if (actions & PAGING_ACTIONS)
setup_auto_pager("config", 1);
@@ -880,7 +890,7 @@
check_write();
check_argc(argc, 2, 2);
value = normalize_value(argv[0], argv[1], &default_kvi);
- ret = git_config_set_in_file_gently(given_config_source.file, argv[0], value);
+ ret = git_config_set_in_file_gently(given_config_source.file, argv[0], comment, value);
if (ret == CONFIG_NOTHING_SET)
error(_("cannot overwrite multiple values with a single value\n"
" Use a regexp, --add or --replace-all to change %s."), argv[0]);
@@ -891,7 +901,7 @@
value = normalize_value(argv[0], argv[1], &default_kvi);
ret = git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], value, argv[2],
- flags);
+ comment, flags);
}
else if (actions == ACTION_ADD) {
check_write();
@@ -900,7 +910,7 @@
ret = git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], value,
CONFIG_REGEX_NONE,
- flags);
+ comment, flags);
}
else if (actions == ACTION_REPLACE_ALL) {
check_write();
@@ -908,7 +918,7 @@
value = normalize_value(argv[0], argv[1], &default_kvi);
ret = git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], value, argv[2],
- flags | CONFIG_FLAGS_MULTI_REPLACE);
+ comment, flags | CONFIG_FLAGS_MULTI_REPLACE);
}
else if (actions == ACTION_GET) {
check_argc(argc, 1, 2);
@@ -936,17 +946,17 @@
if (argc == 2)
return git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], NULL, argv[1],
- flags);
+ NULL, flags);
else
return git_config_set_in_file_gently(given_config_source.file,
- argv[0], NULL);
+ argv[0], NULL, NULL);
}
else if (actions == ACTION_UNSET_ALL) {
check_write();
check_argc(argc, 1, 2);
return git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], NULL, argv[1],
- flags | CONFIG_FLAGS_MULTI_REPLACE);
+ NULL, flags | CONFIG_FLAGS_MULTI_REPLACE);
}
else if (actions == ACTION_RENAME_SECTION) {
check_write();
diff --git a/builtin/credential-cache--daemon.c b/builtin/credential-cache--daemon.c
index 3a6a750..17f929d 100644
--- a/builtin/credential-cache--daemon.c
+++ b/builtin/credential-cache--daemon.c
@@ -294,6 +294,8 @@
argc = parse_options(argc, argv, prefix, options, usage, 0);
socket_path = argv[0];
+ if (!have_unix_sockets())
+ die(_("credential-cache--daemon unavailable; no unix socket support"));
if (!socket_path)
usage_with_options(usage, options);
diff --git a/builtin/credential-cache.c b/builtin/credential-cache.c
index bba96d4..bef120b 100644
--- a/builtin/credential-cache.c
+++ b/builtin/credential-cache.c
@@ -149,6 +149,9 @@
usage_with_options(usage, options);
op = argv[0];
+ if (!have_unix_sockets())
+ die(_("credential-cache unavailable; no unix socket support"));
+
if (!socket_path)
socket_path = get_socket_path();
if (!socket_path)
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index f18f080..4693d18 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -136,8 +136,7 @@
a = container_of(eptr, const struct anonymized_entry, hash);
if (keydata) {
const struct anonymized_entry_key *key = keydata;
- int equal = !strncmp(a->orig, key->orig, key->orig_len) &&
- !a->orig[key->orig_len];
+ int equal = !xstrncmpz(a->orig, key->orig, key->orig_len);
return !equal;
}
diff --git a/builtin/fast-import.c b/builtin/fast-import.c
index 92eda20..dc5a9d3 100644
--- a/builtin/fast-import.c
+++ b/builtin/fast-import.c
@@ -1236,20 +1236,6 @@
return unpack_entry(the_repository, p, oe->idx.offset, &type, sizep);
}
-static const char *get_mode(const char *str, uint16_t *modep)
-{
- unsigned char c;
- uint16_t mode = 0;
-
- while ((c = *str++) != ' ') {
- if (c < '0' || c > '7')
- return NULL;
- mode = (mode << 3) + (c - '0');
- }
- *modep = mode;
- return str;
-}
-
static void load_tree(struct tree_entry *root)
{
struct object_id *oid = &root->versions[1].oid;
@@ -1287,7 +1273,7 @@
t->entries[t->entry_count++] = e;
e->tree = NULL;
- c = get_mode(c, &e->versions[1].mode);
+ c = parse_mode(c, &e->versions[1].mode);
if (!c)
die("Corrupt mode in %s", oid_to_hex(oid));
e->versions[0].mode = e->versions[1].mode;
@@ -1625,6 +1611,7 @@
oidclr(&old_oid);
if (!force_update && !is_null_oid(&old_oid)) {
struct commit *old_cmit, *new_cmit;
+ int ret;
old_cmit = lookup_commit_reference_gently(the_repository,
&old_oid, 0);
@@ -1633,7 +1620,10 @@
if (!old_cmit || !new_cmit)
return error("Branch %s is missing commits.", b->name);
- if (!repo_in_merge_bases(the_repository, old_cmit, new_cmit)) {
+ ret = repo_in_merge_bases(the_repository, old_cmit, new_cmit);
+ if (ret < 0)
+ exit(128);
+ if (!ret) {
warning("Not updating %s"
" (new tip %s does not contain %s)",
b->name, oid_to_hex(&b->oid),
@@ -2220,7 +2210,7 @@
*
* idnum ::= ':' bigint;
*
- * Return the first character after the value in *endptr.
+ * Update *endptr to point to the first character after the value.
*
* Complain if the following character is not what is expected,
* either a space or end of the string.
@@ -2253,8 +2243,8 @@
}
/*
- * Parse the mark reference, demanding a trailing space. Return a
- * pointer to the space.
+ * Parse the mark reference, demanding a trailing space. Update *p to
+ * point to the first character after the space.
*/
static uintmax_t parse_mark_ref_space(const char **p)
{
@@ -2268,15 +2258,67 @@
return mark;
}
+/*
+ * Parse the path string into the strbuf. The path can either be quoted with
+ * escape sequences or unquoted without escape sequences. Unquoted strings may
+ * contain spaces only if `is_last_field` is nonzero; otherwise, it stops
+ * parsing at the first space.
+ */
+static void parse_path(struct strbuf *sb, const char *p, const char **endp,
+ int is_last_field, const char *field)
+{
+ if (*p == '"') {
+ if (unquote_c_style(sb, p, endp))
+ die("Invalid %s: %s", field, command_buf.buf);
+ if (strlen(sb->buf) != sb->len)
+ die("NUL in %s: %s", field, command_buf.buf);
+ } else {
+ /*
+ * Unless we are parsing the last field of a line,
+ * SP is the end of this field.
+ */
+ *endp = is_last_field
+ ? p + strlen(p)
+ : strchrnul(p, ' ');
+ strbuf_add(sb, p, *endp - p);
+ }
+}
+
+/*
+ * Parse the path string into the strbuf, and complain if this is not the end of
+ * the string. Unquoted strings may contain spaces.
+ */
+static void parse_path_eol(struct strbuf *sb, const char *p, const char *field)
+{
+ const char *end;
+
+ parse_path(sb, p, &end, 1, field);
+ if (*end)
+ die("Garbage after %s: %s", field, command_buf.buf);
+}
+
+/*
+ * Parse the path string into the strbuf, and ensure it is followed by a space.
+ * Unquoted strings may not contain spaces. Update *endp to point to the first
+ * character after the space.
+ */
+static void parse_path_space(struct strbuf *sb, const char *p,
+ const char **endp, const char *field)
+{
+ parse_path(sb, p, endp, 0, field);
+ if (**endp != ' ')
+ die("Missing space after %s: %s", field, command_buf.buf);
+ (*endp)++;
+}
+
static void file_change_m(const char *p, struct branch *b)
{
- static struct strbuf uq = STRBUF_INIT;
- const char *endp;
+ static struct strbuf path = STRBUF_INIT;
struct object_entry *oe;
struct object_id oid;
uint16_t mode, inline_data = 0;
- p = get_mode(p, &mode);
+ p = parse_mode(p, &mode);
if (!p)
die("Corrupt mode: %s", command_buf.buf);
switch (mode) {
@@ -2308,16 +2350,12 @@
die("Missing space after SHA1: %s", command_buf.buf);
}
- strbuf_reset(&uq);
- if (!unquote_c_style(&uq, p, &endp)) {
- if (*endp)
- die("Garbage after path in: %s", command_buf.buf);
- p = uq.buf;
- }
+ strbuf_reset(&path);
+ parse_path_eol(&path, p, "path");
/* Git does not track empty, non-toplevel directories. */
- if (S_ISDIR(mode) && is_empty_tree_oid(&oid) && *p) {
- tree_content_remove(&b->branch_tree, p, NULL, 0);
+ if (S_ISDIR(mode) && is_empty_tree_oid(&oid) && *path.buf) {
+ tree_content_remove(&b->branch_tree, path.buf, NULL, 0);
return;
}
@@ -2338,10 +2376,6 @@
if (S_ISDIR(mode))
die("Directories cannot be specified 'inline': %s",
command_buf.buf);
- if (p != uq.buf) {
- strbuf_addstr(&uq, p);
- p = uq.buf;
- }
while (read_next_command() != EOF) {
const char *v;
if (skip_prefix(command_buf.buf, "cat-blob ", &v))
@@ -2367,74 +2401,48 @@
command_buf.buf);
}
- if (!*p) {
+ if (!*path.buf) {
tree_content_replace(&b->branch_tree, &oid, mode, NULL);
return;
}
- tree_content_set(&b->branch_tree, p, &oid, mode, NULL);
+ tree_content_set(&b->branch_tree, path.buf, &oid, mode, NULL);
}
static void file_change_d(const char *p, struct branch *b)
{
- static struct strbuf uq = STRBUF_INIT;
- const char *endp;
+ static struct strbuf path = STRBUF_INIT;
- strbuf_reset(&uq);
- if (!unquote_c_style(&uq, p, &endp)) {
- if (*endp)
- die("Garbage after path in: %s", command_buf.buf);
- p = uq.buf;
- }
- tree_content_remove(&b->branch_tree, p, NULL, 1);
+ strbuf_reset(&path);
+ parse_path_eol(&path, p, "path");
+ tree_content_remove(&b->branch_tree, path.buf, NULL, 1);
}
-static void file_change_cr(const char *s, struct branch *b, int rename)
+static void file_change_cr(const char *p, struct branch *b, int rename)
{
- const char *d;
- static struct strbuf s_uq = STRBUF_INIT;
- static struct strbuf d_uq = STRBUF_INIT;
- const char *endp;
+ static struct strbuf source = STRBUF_INIT;
+ static struct strbuf dest = STRBUF_INIT;
struct tree_entry leaf;
- strbuf_reset(&s_uq);
- if (!unquote_c_style(&s_uq, s, &endp)) {
- if (*endp != ' ')
- die("Missing space after source: %s", command_buf.buf);
- } else {
- endp = strchr(s, ' ');
- if (!endp)
- die("Missing space after source: %s", command_buf.buf);
- strbuf_add(&s_uq, s, endp - s);
- }
- s = s_uq.buf;
-
- endp++;
- if (!*endp)
- die("Missing dest: %s", command_buf.buf);
-
- d = endp;
- strbuf_reset(&d_uq);
- if (!unquote_c_style(&d_uq, d, &endp)) {
- if (*endp)
- die("Garbage after dest in: %s", command_buf.buf);
- d = d_uq.buf;
- }
+ strbuf_reset(&source);
+ parse_path_space(&source, p, &p, "source");
+ strbuf_reset(&dest);
+ parse_path_eol(&dest, p, "dest");
memset(&leaf, 0, sizeof(leaf));
if (rename)
- tree_content_remove(&b->branch_tree, s, &leaf, 1);
+ tree_content_remove(&b->branch_tree, source.buf, &leaf, 1);
else
- tree_content_get(&b->branch_tree, s, &leaf, 1);
+ tree_content_get(&b->branch_tree, source.buf, &leaf, 1);
if (!leaf.versions[1].mode)
- die("Path %s not in branch", s);
- if (!*d) { /* C "path/to/subdir" "" */
+ die("Path %s not in branch", source.buf);
+ if (!*dest.buf) { /* C "path/to/subdir" "" */
tree_content_replace(&b->branch_tree,
&leaf.versions[1].oid,
leaf.versions[1].mode,
leaf.tree);
return;
}
- tree_content_set(&b->branch_tree, d,
+ tree_content_set(&b->branch_tree, dest.buf,
&leaf.versions[1].oid,
leaf.versions[1].mode,
leaf.tree);
@@ -2442,7 +2450,6 @@
static void note_change_n(const char *p, struct branch *b, unsigned char *old_fanout)
{
- static struct strbuf uq = STRBUF_INIT;
struct object_entry *oe;
struct branch *s;
struct object_id oid, commit_oid;
@@ -2507,10 +2514,6 @@
die("Invalid ref name or SHA1 expression: %s", p);
if (inline_data) {
- if (p != uq.buf) {
- strbuf_addstr(&uq, p);
- p = uq.buf;
- }
read_next_command();
parse_and_store_blob(&last_blob, &oid, 0);
} else if (oe) {
@@ -3162,6 +3165,7 @@
static void parse_ls(const char *p, struct branch *b)
{
+ static struct strbuf path = STRBUF_INIT;
struct tree_entry *root = NULL;
struct tree_entry leaf = {NULL};
@@ -3178,17 +3182,9 @@
root->versions[1].mode = S_IFDIR;
load_tree(root);
}
- if (*p == '"') {
- static struct strbuf uq = STRBUF_INIT;
- const char *endp;
- strbuf_reset(&uq);
- if (unquote_c_style(&uq, p, &endp))
- die("Invalid path: %s", command_buf.buf);
- if (*endp)
- die("Garbage after path in: %s", command_buf.buf);
- p = uq.buf;
- }
- tree_content_get(root, p, &leaf, 1);
+ strbuf_reset(&path);
+ parse_path_eol(&path, p, "path");
+ tree_content_get(root, path.buf, &leaf, 1);
/*
* A directory in preparation would have a sha1 of zero
* until it is saved. Save, for simplicity.
@@ -3196,7 +3192,7 @@
if (S_ISDIR(leaf.versions[1].mode))
store_tree(&leaf);
- print_ls(leaf.versions[1].mode, leaf.versions[1].oid.hash, p);
+ print_ls(leaf.versions[1].mode, leaf.versions[1].oid.hash, path.buf);
if (leaf.tree)
release_tree_content_recursive(leaf.tree);
if (!b || root != &b->branch_tree)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 3aedfd1..5857d86 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -138,6 +138,7 @@
int r = git_config_bool(k, v) ?
RECURSE_SUBMODULES_ON : RECURSE_SUBMODULES_OFF;
fetch_config->recurse_submodules = r;
+ return 0;
}
if (!strcmp(k, "submodule.fetchjobs")) {
@@ -448,9 +449,8 @@
continue;
if (!rs->items[i].dst ||
(rs->items[i].src &&
- !strncmp(rs->items[i].src,
- ref_namespace[NAMESPACE_TAGS].ref,
- strlen(ref_namespace[NAMESPACE_TAGS].ref)))) {
+ starts_with(rs->items[i].src,
+ ref_namespace[NAMESPACE_TAGS].ref))) {
int j;
free(rs->items[i].src);
@@ -982,6 +982,8 @@
uint64_t t_before = getnanotime();
fast_forward = repo_in_merge_bases(the_repository, current,
updated);
+ if (fast_forward < 0)
+ exit(128);
forced_updates_ms += (getnanotime() - t_before) / 1000000;
} else {
fast_forward = 1;
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 3885a9c..919282e 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -20,10 +20,10 @@
{
struct ref_sorting *sorting;
struct string_list sorting_options = STRING_LIST_INIT_DUP;
- int icase = 0;
+ int icase = 0, include_root_refs = 0, from_stdin = 0;
struct ref_filter filter = REF_FILTER_INIT;
struct ref_format format = REF_FORMAT_INIT;
- int from_stdin = 0;
+ unsigned int flags = FILTER_REFS_REGULAR;
struct strvec vec = STRVEC_INIT;
struct option opts[] = {
@@ -53,6 +53,7 @@
OPT_NO_CONTAINS(&filter.no_commit, N_("print only refs which don't contain the commit")),
OPT_BOOL(0, "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
OPT_BOOL(0, "stdin", &from_stdin, N_("read reference patterns from stdin")),
+ OPT_BOOL(0, "include-root-refs", &include_root_refs, N_("also include HEAD ref and pseudorefs")),
OPT_END(),
};
@@ -96,8 +97,11 @@
filter.name_patterns = argv;
}
+ if (include_root_refs)
+ flags |= FILTER_REFS_ROOT_REFS;
+
filter.match_as_path = 1;
- filter_and_format_refs(&filter, FILTER_REFS_ALL, sorting, &format);
+ filter_and_format_refs(&filter, flags, sorting, &format);
ref_filter_clear(&filter);
ref_sorting_release(sorting);
diff --git a/builtin/for-each-repo.c b/builtin/for-each-repo.c
index 28186b3..c4fa41f 100644
--- a/builtin/for-each-repo.c
+++ b/builtin/for-each-repo.c
@@ -32,6 +32,7 @@
int cmd_for_each_repo(int argc, const char **argv, const char *prefix)
{
static const char *config_key = NULL;
+ int keep_going = 0;
int i, result = 0;
const struct string_list *values;
int err;
@@ -39,6 +40,8 @@
const struct option options[] = {
OPT_STRING(0, "config", &config_key, N_("config"),
N_("config key storing a list of repository paths")),
+ OPT_BOOL(0, "keep-going", &keep_going,
+ N_("keep going even if command fails in a repository")),
OPT_END()
};
@@ -55,8 +58,14 @@
else if (err)
return 0;
- for (i = 0; !result && i < values->nr; i++)
- result = run_command_on_repo(values->items[i].string, argc, argv);
+ for (i = 0; i < values->nr; i++) {
+ int ret = run_command_on_repo(values->items[i].string, argc, argv);
+ if (ret) {
+ if (!keep_going)
+ return ret;
+ result = 1;
+ }
+ }
return result;
}
diff --git a/builtin/fsck.c b/builtin/fsck.c
index a7cf94f..f892487 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -509,9 +509,7 @@
return 0;
}
-static int fsck_handle_reflog(const char *logname,
- const struct object_id *oid UNUSED,
- int flag UNUSED, void *cb_data)
+static int fsck_handle_reflog(const char *logname, void *cb_data)
{
struct strbuf refname = STRBUF_INIT;
diff --git a/builtin/gc.c b/builtin/gc.c
index cb80ced..d3b5ca9 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -180,13 +180,51 @@
git_config(git_default_config, NULL);
}
-struct maintenance_run_opts;
+enum schedule_priority {
+ SCHEDULE_NONE = 0,
+ SCHEDULE_WEEKLY = 1,
+ SCHEDULE_DAILY = 2,
+ SCHEDULE_HOURLY = 3,
+};
+
+static enum schedule_priority parse_schedule(const char *value)
+{
+ if (!value)
+ return SCHEDULE_NONE;
+ if (!strcasecmp(value, "hourly"))
+ return SCHEDULE_HOURLY;
+ if (!strcasecmp(value, "daily"))
+ return SCHEDULE_DAILY;
+ if (!strcasecmp(value, "weekly"))
+ return SCHEDULE_WEEKLY;
+ return SCHEDULE_NONE;
+}
+
+struct maintenance_run_opts {
+ int auto_flag;
+ int quiet;
+ enum schedule_priority schedule;
+};
+
+static int pack_refs_condition(void)
+{
+ /*
+ * The auto-repacking logic for refs is handled by the ref backends and
+ * exposed via `git pack-refs --auto`. We thus always return truish
+ * here and let the backend decide for us.
+ */
+ return 1;
+}
+
static int maintenance_task_pack_refs(MAYBE_UNUSED struct maintenance_run_opts *opts)
{
struct child_process cmd = CHILD_PROCESS_INIT;
cmd.git_cmd = 1;
strvec_pushl(&cmd.args, "pack-refs", "--all", "--prune", NULL);
+ if (opts->auto_flag)
+ strvec_push(&cmd.args, "--auto");
+
return run_command(&cmd);
}
@@ -547,7 +585,7 @@
return ret;
}
-static void gc_before_repack(void)
+static void gc_before_repack(struct maintenance_run_opts *opts)
{
/*
* We may be called twice, as both the pre- and
@@ -558,7 +596,7 @@
if (done++)
return;
- if (pack_refs && maintenance_task_pack_refs(NULL))
+ if (pack_refs && maintenance_task_pack_refs(opts))
die(FAILED_RUN, "pack-refs");
if (prune_reflogs) {
@@ -574,7 +612,6 @@
int cmd_gc(int argc, const char **argv, const char *prefix)
{
int aggressive = 0;
- int auto_gc = 0;
int quiet = 0;
int force = 0;
const char *name;
@@ -583,6 +620,7 @@
int keep_largest_pack = -1;
timestamp_t dummy;
struct child_process rerere_cmd = CHILD_PROCESS_INIT;
+ struct maintenance_run_opts opts = {0};
struct option builtin_gc_options[] = {
OPT__QUIET(&quiet, N_("suppress progress reporting")),
@@ -593,7 +631,7 @@
OPT_MAGNITUDE(0, "max-cruft-size", &max_cruft_size,
N_("with --cruft, limit the size of new cruft packs")),
OPT_BOOL(0, "aggressive", &aggressive, N_("be more thorough (increased runtime)")),
- OPT_BOOL_F(0, "auto", &auto_gc, N_("enable auto-gc mode"),
+ OPT_BOOL_F(0, "auto", &opts.auto_flag, N_("enable auto-gc mode"),
PARSE_OPT_NOCOMPLETE),
OPT_BOOL_F(0, "force", &force,
N_("force running gc even if there may be another gc running"),
@@ -638,7 +676,7 @@
if (quiet)
strvec_push(&repack, "-q");
- if (auto_gc) {
+ if (opts.auto_flag) {
/*
* Auto-gc should be least intrusive as possible.
*/
@@ -663,7 +701,7 @@
if (lock_repo_for_gc(force, &pid))
return 0;
- gc_before_repack(); /* dies on failure */
+ gc_before_repack(&opts); /* dies on failure */
delete_tempfile(&pidfile);
/*
@@ -688,7 +726,7 @@
name = lock_repo_for_gc(force, &pid);
if (name) {
- if (auto_gc)
+ if (opts.auto_flag)
return 0; /* be quiet on --auto */
die(_("gc is already running on machine '%s' pid %"PRIuMAX" (use --force if not)"),
name, (uintmax_t)pid);
@@ -703,7 +741,7 @@
atexit(process_log_file_at_exit);
}
- gc_before_repack();
+ gc_before_repack(&opts);
if (!repository_format_precious_objects) {
struct child_process repack_cmd = CHILD_PROCESS_INIT;
@@ -758,7 +796,7 @@
!quiet && !daemonized ? COMMIT_GRAPH_WRITE_PROGRESS : 0,
NULL);
- if (auto_gc && too_many_loose_objects())
+ if (opts.auto_flag && too_many_loose_objects())
warning(_("There are too many unreachable loose objects; "
"run 'git prune' to remove them."));
@@ -773,26 +811,6 @@
NULL
};
-enum schedule_priority {
- SCHEDULE_NONE = 0,
- SCHEDULE_WEEKLY = 1,
- SCHEDULE_DAILY = 2,
- SCHEDULE_HOURLY = 3,
-};
-
-static enum schedule_priority parse_schedule(const char *value)
-{
- if (!value)
- return SCHEDULE_NONE;
- if (!strcasecmp(value, "hourly"))
- return SCHEDULE_HOURLY;
- if (!strcasecmp(value, "daily"))
- return SCHEDULE_DAILY;
- if (!strcasecmp(value, "weekly"))
- return SCHEDULE_WEEKLY;
- return SCHEDULE_NONE;
-}
-
static int maintenance_opt_schedule(const struct option *opt, const char *arg,
int unset)
{
@@ -809,12 +827,6 @@
return 0;
}
-struct maintenance_run_opts {
- int auto_flag;
- int quiet;
- enum schedule_priority schedule;
-};
-
/* Remember to update object flag allocation in object.h */
#define SEEN (1u<<0)
@@ -1296,7 +1308,7 @@
[TASK_PACK_REFS] = {
"pack-refs",
maintenance_task_pack_refs,
- NULL,
+ pack_refs_condition,
},
};
@@ -1553,7 +1565,7 @@
die(_("$HOME not set"));
rc = git_config_set_multivar_in_file_gently(
config_file, "maintenance.repo", maintpath,
- CONFIG_REGEX_NONE, 0);
+ CONFIG_REGEX_NONE, NULL, 0);
free(global_config_file);
if (rc)
@@ -1620,7 +1632,7 @@
if (!config_file)
die(_("$HOME not set"));
rc = git_config_set_multivar_in_file_gently(
- config_file, key, NULL, maintpath,
+ config_file, key, NULL, maintpath, NULL,
CONFIG_FLAGS_MULTI_REPLACE | CONFIG_FLAGS_FIXED_VALUE);
free(global_config_file);
@@ -1858,6 +1870,7 @@
"<string>%s/git</string>\n"
"<string>--exec-path=%s</string>\n"
"<string>for-each-repo</string>\n"
+ "<string>--keep-going</string>\n"
"<string>--config=maintenance.repo</string>\n"
"<string>maintenance</string>\n"
"<string>run</string>\n"
@@ -2100,7 +2113,7 @@
"<Actions Context=\"Author\">\n"
"<Exec>\n"
"<Command>\"%s\\headless-git.exe\"</Command>\n"
- "<Arguments>--exec-path=\"%s\" for-each-repo --config=maintenance.repo maintenance run --schedule=%s</Arguments>\n"
+ "<Arguments>--exec-path=\"%s\" for-each-repo --keep-going --config=maintenance.repo maintenance run --schedule=%s</Arguments>\n"
"</Exec>\n"
"</Actions>\n"
"</Task>\n";
@@ -2245,7 +2258,7 @@
"# replaced in the future by a Git command.\n\n");
strbuf_addf(&line_format,
- "%%d %%s * * %%s \"%s/git\" --exec-path=\"%s\" for-each-repo --config=maintenance.repo maintenance run --schedule=%%s\n",
+ "%%d %%s * * %%s \"%s/git\" --exec-path=\"%s\" for-each-repo --keep-going --config=maintenance.repo maintenance run --schedule=%%s\n",
exec_path, exec_path);
fprintf(cron_in, line_format.buf, minute, "1-23", "*", "hourly");
fprintf(cron_in, line_format.buf, minute, "0", "1-6", "daily");
@@ -2446,7 +2459,7 @@
"\n"
"[Service]\n"
"Type=oneshot\n"
- "ExecStart=\"%s/git\" --exec-path=\"%s\" for-each-repo --config=maintenance.repo maintenance run --schedule=%%i\n"
+ "ExecStart=\"%s/git\" --exec-path=\"%s\" for-each-repo --keep-going --config=maintenance.repo maintenance run --schedule=%%i\n"
"LockPersonality=yes\n"
"MemoryDenyWriteExecute=yes\n"
"NoNewPrivileges=yes\n"
diff --git a/builtin/grep.c b/builtin/grep.c
index 982bcfc..5777ba8 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -527,7 +527,7 @@
strbuf_addstr(&base, filename);
strbuf_addch(&base, '/');
- init_tree_desc(&tree, data, size);
+ init_tree_desc(&tree, oid, data, size);
hit = grep_tree(&subopt, pathspec, &tree, &base, base.len,
object_type == OBJ_COMMIT);
strbuf_release(&base);
@@ -573,7 +573,7 @@
&type, &size);
if (!data)
die(_("unable to read tree %s"), oid_to_hex(&ce->oid));
- init_tree_desc(&tree, data, size);
+ init_tree_desc(&tree, &ce->oid, data, size);
hit |= grep_tree(opt, pathspec, &tree, &name, 0, 0);
strbuf_setlen(&name, name_base_len);
@@ -669,7 +669,7 @@
oid_to_hex(&entry.oid));
strbuf_addch(base, '/');
- init_tree_desc(&sub, data, size);
+ init_tree_desc(&sub, &entry.oid, data, size);
hit |= grep_tree(opt, pathspec, &sub, base, tn_len,
check_attr);
free(data);
@@ -713,7 +713,7 @@
strbuf_add(&base, name, len);
strbuf_addch(&base, ':');
}
- init_tree_desc(&tree, data, size);
+ init_tree_desc(&tree, &obj->oid, data, size);
hit = grep_tree(opt, pathspec, &tree, &base, base.len,
obj->type == OBJ_COMMIT);
strbuf_release(&base);
diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index a3a37bd..856428f 100644
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1524,14 +1524,12 @@
struct strbuf pack_name = STRBUF_INIT;
struct strbuf index_name = STRBUF_INIT;
struct strbuf rev_index_name = STRBUF_INIT;
- int err;
if (!from_stdin) {
close(input_fd);
} else {
fsync_component_or_die(FSYNC_COMPONENT_PACK, output_fd, curr_pack_name);
- err = close(output_fd);
- if (err)
+ if (close(output_fd))
die_errno(_("error while closing pack file"));
}
@@ -1566,17 +1564,8 @@
write_or_die(1, buf.buf, buf.len);
strbuf_release(&buf);
- /*
- * Let's just mimic git-unpack-objects here and write
- * the last part of the input buffer to stdout.
- */
- while (input_len) {
- err = xwrite(1, input_buffer + input_offset, input_len);
- if (err <= 0)
- break;
- input_len -= err;
- input_offset += err;
- }
+ /* Write the last part of the buffer to stdout */
+ write_in_full(1, input_buffer + input_offset, input_len);
}
strbuf_release(&rev_index_name);
diff --git a/builtin/interpret-trailers.c b/builtin/interpret-trailers.c
index 033bd15..8768bfe 100644
--- a/builtin/interpret-trailers.c
+++ b/builtin/interpret-trailers.c
@@ -9,12 +9,13 @@
#include "gettext.h"
#include "parse-options.h"
#include "string-list.h"
+#include "tempfile.h"
#include "trailer.h"
#include "config.h"
static const char * const git_interpret_trailers_usage[] = {
N_("git interpret-trailers [--in-place] [--trim-empty]\n"
- " [(--trailer (<key>|<keyAlias>)[(=|:)<value>])...]\n"
+ " [(--trailer (<key>|<key-alias>)[(=|:)<value>])...]\n"
" [--parse] [<file>...]"),
NULL
};
@@ -91,6 +92,102 @@
return 0;
}
+static struct tempfile *trailers_tempfile;
+
+static FILE *create_in_place_tempfile(const char *file)
+{
+ struct stat st;
+ struct strbuf filename_template = STRBUF_INIT;
+ const char *tail;
+ FILE *outfile;
+
+ if (stat(file, &st))
+ die_errno(_("could not stat %s"), file);
+ if (!S_ISREG(st.st_mode))
+ die(_("file %s is not a regular file"), file);
+ if (!(st.st_mode & S_IWUSR))
+ die(_("file %s is not writable by user"), file);
+
+ /* Create temporary file in the same directory as the original */
+ tail = strrchr(file, '/');
+ if (tail)
+ strbuf_add(&filename_template, file, tail - file + 1);
+ strbuf_addstr(&filename_template, "git-interpret-trailers-XXXXXX");
+
+ trailers_tempfile = xmks_tempfile_m(filename_template.buf, st.st_mode);
+ strbuf_release(&filename_template);
+ outfile = fdopen_tempfile(trailers_tempfile, "w");
+ if (!outfile)
+ die_errno(_("could not open temporary file"));
+
+ return outfile;
+}
+
+static void read_input_file(struct strbuf *sb, const char *file)
+{
+ if (file) {
+ if (strbuf_read_file(sb, file, 0) < 0)
+ die_errno(_("could not read input file '%s'"), file);
+ } else {
+ if (strbuf_read(sb, fileno(stdin), 0) < 0)
+ die_errno(_("could not read from stdin"));
+ }
+}
+
+static void interpret_trailers(const struct process_trailer_options *opts,
+ struct list_head *new_trailer_head,
+ const char *file)
+{
+ LIST_HEAD(head);
+ struct strbuf sb = STRBUF_INIT;
+ struct strbuf trailer_block = STRBUF_INIT;
+ struct trailer_info info;
+ FILE *outfile = stdout;
+
+ trailer_config_init();
+
+ read_input_file(&sb, file);
+
+ if (opts->in_place)
+ outfile = create_in_place_tempfile(file);
+
+ parse_trailers(opts, &info, sb.buf, &head);
+
+ /* Print the lines before the trailers */
+ if (!opts->only_trailers)
+ fwrite(sb.buf, 1, info.trailer_block_start, outfile);
+
+ if (!opts->only_trailers && !info.blank_line_before_trailer)
+ fprintf(outfile, "\n");
+
+
+ if (!opts->only_input) {
+ LIST_HEAD(config_head);
+ LIST_HEAD(arg_head);
+ parse_trailers_from_config(&config_head);
+ parse_trailers_from_command_line_args(&arg_head, new_trailer_head);
+ list_splice(&config_head, &arg_head);
+ process_trailers_lists(&head, &arg_head);
+ }
+
+ /* Print trailer block. */
+ format_trailers(opts, &head, &trailer_block);
+ free_trailers(&head);
+ fwrite(trailer_block.buf, 1, trailer_block.len, outfile);
+ strbuf_release(&trailer_block);
+
+ /* Print the lines after the trailers as is */
+ if (!opts->only_trailers)
+ fwrite(sb.buf + info.trailer_block_end, 1, sb.len - info.trailer_block_end, outfile);
+ trailer_info_release(&info);
+
+ if (opts->in_place)
+ if (rename_tempfile(&trailers_tempfile, file))
+ die_errno(_("could not rename temporary file to %s"), file);
+
+ strbuf_release(&sb);
+}
+
int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
{
struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT;
@@ -132,11 +229,11 @@
if (argc) {
int i;
for (i = 0; i < argc; i++)
- process_trailers(argv[i], &opts, &trailers);
+ interpret_trailers(&opts, &trailers, argv[i]);
} else {
if (opts.in_place)
die(_("no input file given for in-place editing"));
- process_trailers(NULL, &opts, &trailers);
+ interpret_trailers(&opts, &trailers, NULL);
}
new_trailers_clear(&trailers);
diff --git a/builtin/log.c b/builtin/log.c
index db1808d..c0a8bb9 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -1297,7 +1297,7 @@
subject = subject_sb.buf;
do_pp:
- pp_title_line(pp, &subject, sb, encoding, need_8bit_cte);
+ pp_email_subject(pp, &subject, sb, encoding, need_8bit_cte);
pp_remainder(pp, &body, sb, 0);
strbuf_release(&description_sb);
@@ -1364,13 +1364,13 @@
pp.fmt = CMIT_FMT_EMAIL;
pp.date_mode.type = DATE_RFC2822;
pp.rev = rev;
- pp.print_email_subject = 1;
pp.encode_email_headers = rev->encode_email_headers;
pp_user_info(&pp, NULL, &sb, committer, encoding);
prepare_cover_text(&pp, description_file, branch_name, &sb,
encoding, need_8bit_cte);
fprintf(rev->diffopt.file, "%s\n", sb.buf);
+ free(pp.after_subject);
strbuf_release(&sb);
shortlog_init(&log);
@@ -1625,7 +1625,7 @@
{
struct commit *base = NULL;
struct commit **rev;
- int i = 0, rev_nr = 0, auto_select, die_on_failure;
+ int i = 0, rev_nr = 0, auto_select, die_on_failure, ret;
switch (auto_base) {
case AUTO_BASE_NEVER:
@@ -1658,7 +1658,7 @@
struct branch *curr_branch = branch_get(NULL);
const char *upstream = branch_get_upstream(curr_branch, NULL);
if (upstream) {
- struct commit_list *base_list;
+ struct commit_list *base_list = NULL;
struct commit *commit;
struct object_id oid;
@@ -1669,11 +1669,12 @@
return NULL;
}
commit = lookup_commit_or_die(&oid, "upstream base");
- base_list = repo_get_merge_bases_many(the_repository,
- commit, total,
- list);
- /* There should be one and only one merge base. */
- if (!base_list || base_list->next) {
+ if (repo_get_merge_bases_many(the_repository,
+ commit, total,
+ list,
+ &base_list) < 0 ||
+ /* There should be one and only one merge base. */
+ !base_list || base_list->next) {
if (die_on_failure) {
die(_("could not find exact merge base"));
} else {
@@ -1704,11 +1705,11 @@
*/
while (rev_nr > 1) {
for (i = 0; i < rev_nr / 2; i++) {
- struct commit_list *merge_base;
- merge_base = repo_get_merge_bases(the_repository,
- rev[2 * i],
- rev[2 * i + 1]);
- if (!merge_base || merge_base->next) {
+ struct commit_list *merge_base = NULL;
+ if (repo_get_merge_bases(the_repository,
+ rev[2 * i],
+ rev[2 * i + 1], &merge_base) < 0 ||
+ !merge_base || merge_base->next) {
if (die_on_failure) {
die(_("failed to find exact merge base"));
} else {
@@ -1725,7 +1726,10 @@
rev_nr = DIV_ROUND_UP(rev_nr, 2);
}
- if (!repo_in_merge_bases(the_repository, base, rev[0])) {
+ ret = repo_in_merge_bases(the_repository, base, rev[0]);
+ if (ret < 0)
+ exit(128);
+ if (!ret) {
if (die_on_failure) {
die(_("base commit should be the ancestor of revision list"));
} else {
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index 92f94e6..6eeb5cb 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -266,7 +266,6 @@
struct strbuf sb = STRBUF_INIT;
while (strbuf_expand_step(&sb, &format)) {
- const char *end;
size_t len;
struct stat st;
@@ -274,12 +273,6 @@
strbuf_addch(&sb, '%');
else if ((len = strbuf_expand_literal(&sb, format)))
format += len;
- else if (*format != '(')
- die(_("bad ls-files format: element '%s' "
- "does not start with '('"), format);
- else if (!(end = strchr(format + 1, ')')))
- die(_("bad ls-files format: element '%s' "
- "does not end in ')'"), format);
else if (skip_prefix(format, "(objectmode)", &format))
strbuf_addf(&sb, "%06o", ce->ce_mode);
else if (skip_prefix(format, "(objectname)", &format))
@@ -308,8 +301,7 @@
else if (skip_prefix(format, "(path)", &format))
write_name_to_buf(&sb, fullname);
else
- die(_("bad ls-files format: %%%.*s"),
- (int)(end - format + 1), format);
+ strbuf_expand_bad_format(format, "ls-files");
}
strbuf_addch(&sb, line_terminator);
fwrite(sb.buf, sb.len, 1, stdout);
diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c
index e4a8913..7bf84b2 100644
--- a/builtin/ls-tree.c
+++ b/builtin/ls-tree.c
@@ -100,19 +100,12 @@
return 0;
while (strbuf_expand_step(&sb, &format)) {
- const char *end;
size_t len;
if (skip_prefix(format, "%", &format))
strbuf_addch(&sb, '%');
else if ((len = strbuf_expand_literal(&sb, format)))
format += len;
- else if (*format != '(')
- die(_("bad ls-tree format: element '%s' "
- "does not start with '('"), format);
- else if (!(end = strchr(format + 1, ')')))
- die(_("bad ls-tree format: element '%s' "
- "does not end in ')'"), format);
else if (skip_prefix(format, "(objectmode)", &format))
strbuf_addf(&sb, "%06o", mode);
else if (skip_prefix(format, "(objecttype)", &format))
@@ -135,8 +128,7 @@
strbuf_setlen(base, baselen);
strbuf_release(&sbuf);
} else
- die(_("bad ls-tree format: %%%.*s"),
- (int)(end - format + 1), format);
+ strbuf_expand_bad_format(format, "ls-tree");
}
strbuf_addch(&sb, options->null_termination ? '\0' : '\n');
fwrite(sb.buf, sb.len, 1, stdout);
@@ -375,6 +367,7 @@
OPT_END()
};
struct ls_tree_cmdmode_to_fmt *m2f = ls_tree_cmdmode_format;
+ struct object_context obj_context;
int ret;
git_config(git_default_config, NULL);
@@ -406,7 +399,9 @@
ls_tree_usage, ls_tree_options);
if (argc < 1)
usage_with_options(ls_tree_usage, ls_tree_options);
- if (repo_get_oid(the_repository, argv[0], &oid))
+ if (get_oid_with_context(the_repository, argv[0],
+ GET_OID_HASH_ANY, &oid,
+ &obj_context))
die("Not a valid object name %s", argv[0]);
/*
diff --git a/builtin/merge-base.c b/builtin/merge-base.c
index d26e8fb..5a8e729 100644
--- a/builtin/merge-base.c
+++ b/builtin/merge-base.c
@@ -10,10 +10,13 @@
static int show_merge_base(struct commit **rev, int rev_nr, int show_all)
{
- struct commit_list *result, *r;
+ struct commit_list *result = NULL, *r;
- result = repo_get_merge_bases_many_dirty(the_repository, rev[0],
- rev_nr - 1, rev + 1);
+ if (repo_get_merge_bases_many_dirty(the_repository, rev[0],
+ rev_nr - 1, rev + 1, &result) < 0) {
+ free_commit_list(result);
+ return -1;
+ }
if (!result)
return 1;
@@ -74,13 +77,17 @@
static int handle_octopus(int count, const char **args, int show_all)
{
struct commit_list *revs = NULL;
- struct commit_list *result, *rev;
+ struct commit_list *result = NULL, *rev;
int i;
for (i = count - 1; i >= 0; i--)
commit_list_insert(get_commit_reference(args[i]), &revs);
- result = get_octopus_merge_bases(revs);
+ if (get_octopus_merge_bases(revs, &result) < 0) {
+ free_commit_list(revs);
+ free_commit_list(result);
+ return 128;
+ }
free_commit_list(revs);
reduce_heads_replace(&result);
@@ -100,12 +107,16 @@
static int handle_is_ancestor(int argc, const char **argv)
{
struct commit *one, *two;
+ int ret;
if (argc != 2)
die("--is-ancestor takes exactly two commits");
one = get_commit_reference(argv[0]);
two = get_commit_reference(argv[1]);
- if (repo_in_merge_bases(the_repository, one, two))
+ ret = repo_in_merge_bases(the_repository, one, two);
+ if (ret < 0)
+ exit(128);
+ if (ret)
return 0;
else
return 1;
diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c
index 3bdec53..8bdb439 100644
--- a/builtin/merge-tree.c
+++ b/builtin/merge-tree.c
@@ -429,41 +429,56 @@
struct merge_options opt;
copy_merge_options(&opt, &o->merge_options);
- parent1 = get_merge_parent(branch1);
- if (!parent1)
- help_unknown_ref(branch1, "merge-tree",
- _("not something we can merge"));
-
- parent2 = get_merge_parent(branch2);
- if (!parent2)
- help_unknown_ref(branch2, "merge-tree",
- _("not something we can merge"));
-
opt.show_rename_progress = 0;
opt.branch1 = branch1;
opt.branch2 = branch2;
if (merge_base) {
- struct commit *base_commit;
struct tree *base_tree, *parent1_tree, *parent2_tree;
- base_commit = lookup_commit_reference_by_name(merge_base);
- if (!base_commit)
- die(_("could not lookup commit '%s'"), merge_base);
+ /*
+ * We actually only need the trees because we already
+ * have a merge base.
+ */
+ struct object_id base_oid, head_oid, merge_oid;
+
+ if (repo_get_oid_treeish(the_repository, merge_base, &base_oid))
+ die(_("could not parse as tree '%s'"), merge_base);
+ base_tree = parse_tree_indirect(&base_oid);
+ if (!base_tree)
+ die(_("unable to read tree (%s)"), oid_to_hex(&base_oid));
+ if (repo_get_oid_treeish(the_repository, branch1, &head_oid))
+ die(_("could not parse as tree '%s'"), branch1);
+ parent1_tree = parse_tree_indirect(&head_oid);
+ if (!parent1_tree)
+ die(_("unable to read tree (%s)"), oid_to_hex(&head_oid));
+ if (repo_get_oid_treeish(the_repository, branch2, &merge_oid))
+ die(_("could not parse as tree '%s'"), branch2);
+ parent2_tree = parse_tree_indirect(&merge_oid);
+ if (!parent2_tree)
+ die(_("unable to read tree (%s)"), oid_to_hex(&merge_oid));
opt.ancestor = merge_base;
- base_tree = repo_get_commit_tree(the_repository, base_commit);
- parent1_tree = repo_get_commit_tree(the_repository, parent1);
- parent2_tree = repo_get_commit_tree(the_repository, parent2);
merge_incore_nonrecursive(&opt, base_tree, parent1_tree, parent2_tree, &result);
} else {
+ parent1 = get_merge_parent(branch1);
+ if (!parent1)
+ help_unknown_ref(branch1, "merge-tree",
+ _("not something we can merge"));
+
+ parent2 = get_merge_parent(branch2);
+ if (!parent2)
+ help_unknown_ref(branch2, "merge-tree",
+ _("not something we can merge"));
+
/*
* Get the merge bases, in reverse order; see comment above
* merge_incore_recursive in merge-ort.h
*/
- merge_bases = repo_get_merge_bases(the_repository, parent1,
- parent2);
+ if (repo_get_merge_bases(the_repository, parent1,
+ parent2, &merge_bases) < 0)
+ exit(128);
if (!merge_bases && !o->allow_unrelated_histories)
die(_("refusing to merge unrelated histories"));
merge_bases = reverse_commit_list(merge_bases);
@@ -548,7 +563,7 @@
PARSE_OPT_NONEG),
OPT_STRING(0, "merge-base",
&merge_base,
- N_("commit"),
+ N_("tree-ish"),
N_("specify a merge-base for the merge")),
OPT_STRVEC('X', "strategy-option", &xopts, N_("option=value"),
N_("option for selected merge strategy")),
diff --git a/builtin/merge.c b/builtin/merge.c
index 8f81978..6f4fec8 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -192,8 +192,7 @@
int j, found = 0;
struct cmdname *ent = main_cmds.names[i];
for (j = 0; !found && j < ARRAY_SIZE(all_strategy); j++)
- if (!strncmp(ent->name, all_strategy[j].name, ent->len)
- && !all_strategy[j].name[ent->len])
+ if (!xstrncmpz(all_strategy[j].name, ent->name, ent->len))
found = 1;
if (!found)
add_cmdname(¬_strategies, ent->name, ent->len);
@@ -678,7 +677,8 @@
cache_tree_free(&the_index.cache_tree);
for (i = 0; i < nr_trees; i++) {
parse_tree(trees[i]);
- init_tree_desc(t+i, trees[i]->buffer, trees[i]->size);
+ init_tree_desc(t+i, &trees[i]->object.oid,
+ trees[i]->buffer, trees[i]->size);
}
if (unpack_trees(nr_trees, t, &opts))
return -1;
@@ -822,7 +822,7 @@
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"
+N_("Lines starting with '%s' will be ignored, and an empty message aborts\n"
"the commit.\n");
static void write_merge_heads(struct commit_list *);
@@ -853,16 +853,16 @@
strbuf_addch(&msg, '\n');
if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS) {
wt_status_append_cut_line(&msg);
- strbuf_commented_addf(&msg, comment_line_char, "\n");
+ strbuf_commented_addf(&msg, comment_line_str, "\n");
}
- strbuf_commented_addf(&msg, comment_line_char,
+ strbuf_commented_addf(&msg, comment_line_str,
_(merge_editor_comment));
if (cleanup_mode == COMMIT_MSG_CLEANUP_SCISSORS)
- strbuf_commented_addf(&msg, comment_line_char,
+ strbuf_commented_addf(&msg, comment_line_str,
_(scissors_editor_comment));
else
- strbuf_commented_addf(&msg, comment_line_char,
- _(no_scissors_editor_comment), comment_line_char);
+ strbuf_commented_addf(&msg, comment_line_str,
+ _(no_scissors_editor_comment), comment_line_str);
}
if (signoff)
append_signoff(&msg, ignored_log_message_bytes(msg.buf, msg.len), 0);
@@ -1514,13 +1514,20 @@
if (!remoteheads)
; /* already up-to-date */
- else if (!remoteheads->next)
- common = repo_get_merge_bases(the_repository, head_commit,
- remoteheads->item);
- else {
+ else if (!remoteheads->next) {
+ if (repo_get_merge_bases(the_repository, head_commit,
+ remoteheads->item, &common) < 0) {
+ ret = 2;
+ goto done;
+ }
+ } else {
struct commit_list *list = remoteheads;
commit_list_insert(head_commit, &list);
- common = get_octopus_merge_bases(list);
+ if (get_octopus_merge_bases(list, &common) < 0) {
+ free(list);
+ ret = 2;
+ goto done;
+ }
free(list);
}
@@ -1627,7 +1634,7 @@
struct commit_list *j;
for (j = remoteheads; j; j = j->next) {
- struct commit_list *common_one;
+ struct commit_list *common_one = NULL;
struct commit *common_item;
/*
@@ -1635,9 +1642,10 @@
* merge_bases again, otherwise "git merge HEAD^
* HEAD^^" would be missed.
*/
- common_one = repo_get_merge_bases(the_repository,
- head_commit,
- j->item);
+ if (repo_get_merge_bases(the_repository, head_commit,
+ j->item, &common_one) < 0)
+ exit(128);
+
common_item = common_one->item;
free_commit_list(common_one);
if (!oideq(&common_item->object.oid, &j->item->object.oid)) {
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index a72aebe..8360932 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -8,6 +8,7 @@
#include "strbuf.h"
#include "trace2.h"
#include "object-store-ll.h"
+#include "replace-object.h"
#define BUILTIN_MIDX_WRITE_USAGE \
N_("git multi-pack-index [<options>] write [--preferred-pack=<pack>]" \
@@ -273,6 +274,8 @@
};
struct option *options = parse_options_concat(builtin_multi_pack_index_options, common_opts);
+ disable_replace_refs();
+
git_config(git_default_config, NULL);
if (the_repository &&
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index 2dd1807..ad9930c 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -15,6 +15,7 @@
#include "commit-slab.h"
#include "commit-graph.h"
#include "wildmatch.h"
+#include "mem-pool.h"
/*
* One day. See the 'name a rev shortly after epoch' test in t6120 when
@@ -155,30 +156,25 @@
return name;
}
-static char *get_parent_name(const struct rev_name *name, int parent_number)
+static char *get_parent_name(const struct rev_name *name, int parent_number,
+ struct mem_pool *string_pool)
{
- struct strbuf sb = STRBUF_INIT;
size_t len;
strip_suffix(name->tip_name, "^0", &len);
if (name->generation > 0) {
- strbuf_grow(&sb, len +
- 1 + decimal_width(name->generation) +
- 1 + decimal_width(parent_number));
- strbuf_addf(&sb, "%.*s~%d^%d", (int)len, name->tip_name,
- name->generation, parent_number);
+ return mem_pool_strfmt(string_pool, "%.*s~%d^%d",
+ (int)len, name->tip_name,
+ name->generation, parent_number);
} else {
- strbuf_grow(&sb, len +
- 1 + decimal_width(parent_number));
- strbuf_addf(&sb, "%.*s^%d", (int)len, name->tip_name,
- parent_number);
+ return mem_pool_strfmt(string_pool, "%.*s^%d",
+ (int)len, name->tip_name, parent_number);
}
- return strbuf_detach(&sb, NULL);
}
static void name_rev(struct commit *start_commit,
const char *tip_name, timestamp_t taggerdate,
- int from_tag, int deref)
+ int from_tag, int deref, struct mem_pool *string_pool)
{
struct prio_queue queue;
struct commit *commit;
@@ -195,9 +191,10 @@
if (!start_name)
return;
if (deref)
- start_name->tip_name = xstrfmt("%s^0", tip_name);
+ start_name->tip_name = mem_pool_strfmt(string_pool, "%s^0",
+ tip_name);
else
- start_name->tip_name = xstrdup(tip_name);
+ start_name->tip_name = mem_pool_strdup(string_pool, tip_name);
memset(&queue, 0, sizeof(queue)); /* Use the prio_queue as LIFO */
prio_queue_put(&queue, start_commit);
@@ -235,7 +232,8 @@
if (parent_number > 1)
parent_name->tip_name =
get_parent_name(name,
- parent_number);
+ parent_number,
+ string_pool);
else
parent_name->tip_name = name->tip_name;
ALLOC_GROW(parents_to_queue,
@@ -415,7 +413,7 @@
return 0;
}
-static void name_tips(void)
+static void name_tips(struct mem_pool *string_pool)
{
int i;
@@ -428,7 +426,7 @@
struct tip_table_entry *e = &tip_table.table[i];
if (e->commit) {
name_rev(e->commit, e->refname, e->taggerdate,
- e->from_tag, e->deref);
+ e->from_tag, e->deref, string_pool);
}
}
}
@@ -561,6 +559,7 @@
int cmd_name_rev(int argc, const char **argv, const char *prefix)
{
+ struct mem_pool string_pool;
struct object_array revs = OBJECT_ARRAY_INIT;
int all = 0, annotate_stdin = 0, transform_stdin = 0, allow_undefined = 1, always = 0, peel_tag = 0;
struct name_ref_data data = { 0, 0, STRING_LIST_INIT_NODUP, STRING_LIST_INIT_NODUP };
@@ -587,6 +586,7 @@
OPT_END(),
};
+ mem_pool_init(&string_pool, 0);
init_commit_rev_name(&rev_names);
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix, opts, name_rev_usage, 0);
@@ -648,7 +648,7 @@
adjust_cutoff_timestamp_for_slop();
for_each_ref(name_ref, &data);
- name_tips();
+ name_tips(&string_pool);
if (annotate_stdin) {
struct strbuf sb = STRBUF_INIT;
@@ -676,6 +676,7 @@
always, allow_undefined, data.name_only);
}
+ UNLEAK(string_pool);
UNLEAK(revs);
return 0;
}
diff --git a/builtin/notes.c b/builtin/notes.c
index caf20fd..cb01130 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -179,7 +179,7 @@
if (strbuf_read(&buf, show.out, 0) < 0)
die_errno(_("could not read 'show' output"));
- strbuf_add_commented_lines(&cbuf, buf.buf, buf.len, comment_line_char);
+ strbuf_add_commented_lines(&cbuf, buf.buf, buf.len, comment_line_str);
write_or_die(fd, cbuf.buf, cbuf.len);
strbuf_release(&cbuf);
@@ -207,10 +207,10 @@
copy_obj_to_fd(fd, old_note);
strbuf_addch(&buf, '\n');
- strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_char);
+ strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_str);
strbuf_add_commented_lines(&buf, _(note_template), strlen(_(note_template)),
- comment_line_char);
- strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_char);
+ comment_line_str);
+ strbuf_add_commented_lines(&buf, "\n", strlen("\n"), comment_line_str);
write_or_die(fd, buf.buf, buf.len);
write_commented_object(fd, object);
@@ -223,7 +223,7 @@
die(_("please supply the note contents using either -m or -F option"));
}
if (d->stripspace)
- strbuf_stripspace(&d->buf, comment_line_char);
+ strbuf_stripspace(&d->buf, comment_line_str);
}
}
@@ -264,7 +264,7 @@
if ((d->stripspace == UNSPECIFIED &&
d->messages[i]->stripspace == STRIPSPACE) ||
d->stripspace == STRIPSPACE)
- strbuf_stripspace(&d->buf, 0);
+ strbuf_stripspace(&d->buf, NULL);
strbuf_reset(&msg);
}
strbuf_release(&msg);
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 329aeac..baf0090 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1826,7 +1826,8 @@
tree = pbase_tree_get(&entry.oid);
if (!tree)
return;
- init_tree_desc(&sub, tree->tree_data, tree->tree_size);
+ init_tree_desc(&sub, &tree->oid,
+ tree->tree_data, tree->tree_size);
add_pbase_object(&sub, down, downlen, fullname);
pbase_tree_put(tree);
@@ -1886,7 +1887,8 @@
}
else {
struct tree_desc tree;
- init_tree_desc(&tree, it->pcache.tree_data, it->pcache.tree_size);
+ init_tree_desc(&tree, &it->pcache.oid,
+ it->pcache.tree_data, it->pcache.tree_size);
add_pbase_object(&tree, name, cmplen, name);
}
}
diff --git a/builtin/pack-refs.c b/builtin/pack-refs.c
index bcf383c..db40825 100644
--- a/builtin/pack-refs.c
+++ b/builtin/pack-refs.c
@@ -7,24 +7,28 @@
#include "revision.h"
static char const * const pack_refs_usage[] = {
- N_("git pack-refs [--all] [--no-prune] [--include <pattern>] [--exclude <pattern>]"),
+ N_("git pack-refs [--all] [--no-prune] [--auto] [--include <pattern>] [--exclude <pattern>]"),
NULL
};
int cmd_pack_refs(int argc, const char **argv, const char *prefix)
{
- unsigned int flags = PACK_REFS_PRUNE;
- static struct ref_exclusions excludes = REF_EXCLUSIONS_INIT;
- static struct string_list included_refs = STRING_LIST_INIT_NODUP;
- struct pack_refs_opts pack_refs_opts = { .exclusions = &excludes,
- .includes = &included_refs,
- .flags = flags };
- static struct string_list option_excluded_refs = STRING_LIST_INIT_NODUP;
+ struct ref_exclusions excludes = REF_EXCLUSIONS_INIT;
+ struct string_list included_refs = STRING_LIST_INIT_NODUP;
+ struct pack_refs_opts pack_refs_opts = {
+ .exclusions = &excludes,
+ .includes = &included_refs,
+ .flags = PACK_REFS_PRUNE,
+ };
+ struct string_list option_excluded_refs = STRING_LIST_INIT_NODUP;
struct string_list_item *item;
+ int pack_all = 0;
+ int ret;
struct option opts[] = {
- OPT_BIT(0, "all", &pack_refs_opts.flags, N_("pack everything"), PACK_REFS_ALL),
+ OPT_BOOL(0, "all", &pack_all, N_("pack everything")),
OPT_BIT(0, "prune", &pack_refs_opts.flags, N_("prune loose refs (default)"), PACK_REFS_PRUNE),
+ OPT_BIT(0, "auto", &pack_refs_opts.flags, N_("auto-pack refs as needed"), PACK_REFS_AUTO),
OPT_STRING_LIST(0, "include", pack_refs_opts.includes, N_("pattern"),
N_("references to include")),
OPT_STRING_LIST(0, "exclude", &option_excluded_refs, N_("pattern"),
@@ -38,11 +42,16 @@
for_each_string_list_item(item, &option_excluded_refs)
add_ref_exclusion(pack_refs_opts.exclusions, item->string);
- if (pack_refs_opts.flags & PACK_REFS_ALL)
+ if (pack_all)
string_list_append(pack_refs_opts.includes, "*");
if (!pack_refs_opts.includes->nr)
string_list_append(pack_refs_opts.includes, "refs/tags/*");
- return refs_pack_refs(get_main_ref_store(the_repository), &pack_refs_opts);
+ ret = refs_pack_refs(get_main_ref_store(the_repository), &pack_refs_opts);
+
+ clear_ref_exclusions(&excludes);
+ string_list_clear(&included_refs, 0);
+ string_list_clear(&option_excluded_refs, 0);
+ return ret;
}
diff --git a/builtin/pull.c b/builtin/pull.c
index 73a68b7..72cbb76 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -815,7 +815,7 @@
const struct object_id *merge_head,
const struct object_id *fork_point)
{
- struct commit_list *revs = NULL, *result;
+ struct commit_list *revs = NULL, *result = NULL;
commit_list_insert(lookup_commit_reference(the_repository, curr_head),
&revs);
@@ -825,7 +825,8 @@
commit_list_insert(lookup_commit_reference(the_repository, fork_point),
&revs);
- result = get_octopus_merge_bases(revs);
+ if (get_octopus_merge_bases(revs, &result) < 0)
+ exit(128);
free_commit_list(revs);
reduce_heads_replace(&result);
@@ -926,6 +927,8 @@
merge_head = lookup_commit_reference(the_repository, orig_merge_head);
ret = repo_is_descendant_of(the_repository, merge_head, list);
free_commit_list(list);
+ if (ret < 0)
+ exit(128);
return ret;
}
@@ -950,6 +953,8 @@
commit_list_insert(theirs, &list);
ok = repo_is_descendant_of(the_repository, ours, list);
free_commit_list(list);
+ if (ok < 0)
+ exit(128);
if (!ok)
return 0;
}
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index 20e7db1..6f89cec 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -261,8 +261,9 @@
cache_tree_free(&the_index.cache_tree);
for (i = 0; i < nr_trees; i++) {
struct tree *tree = trees[i];
- parse_tree(tree);
- init_tree_desc(t+i, tree->buffer, tree->size);
+ if (parse_tree(tree) < 0)
+ return 128;
+ init_tree_desc(t+i, &tree->object.oid, tree->buffer, tree->size);
}
if (unpack_trees(nr_trees, t, &opts))
return 128;
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 5b086f6..891f284 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -58,7 +58,7 @@
EMPTY_UNSPECIFIED = -1,
EMPTY_DROP,
EMPTY_KEEP,
- EMPTY_ASK
+ EMPTY_STOP
};
enum action {
@@ -204,7 +204,7 @@
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, comment_line_char);
+ strbuf_stripspace(&todo_list.buf, comment_line_str);
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)))
@@ -567,13 +567,6 @@
return ret;
}
-static const char *resolvemsg =
-N_("Resolve all conflicts manually, mark them as resolved with\n"
-"\"git add/rm <conflicted_files>\", then run \"git rebase --continue\".\n"
-"You can instead skip this commit: run \"git rebase --skip\".\n"
-"To abort and get back to the state before \"git rebase\", run "
-"\"git rebase --abort\".");
-
static int run_am(struct rebase_options *opts)
{
struct child_process am = CHILD_PROCESS_INIT;
@@ -587,7 +580,7 @@
opts->reflog_action);
if (opts->action == ACTION_CONTINUE) {
strvec_push(&am.args, "--resolved");
- strvec_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
+ strvec_pushf(&am.args, "--resolvemsg=%s", rebase_resolvemsg);
if (opts->gpg_sign_opt)
strvec_push(&am.args, opts->gpg_sign_opt);
status = run_command(&am);
@@ -598,7 +591,7 @@
}
if (opts->action == ACTION_SKIP) {
strvec_push(&am.args, "--skip");
- strvec_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
+ strvec_pushf(&am.args, "--resolvemsg=%s", rebase_resolvemsg);
status = run_command(&am);
if (status)
return status;
@@ -617,7 +610,7 @@
status = error_errno(_("could not open '%s' for writing"),
rebased_patches);
free(rebased_patches);
- strvec_clear(&am.args);
+ child_process_clear(&am);
return status;
}
@@ -645,7 +638,7 @@
struct reset_head_opts ropts = { 0 };
unlink(rebased_patches);
free(rebased_patches);
- strvec_clear(&am.args);
+ child_process_clear(&am);
ropts.oid = &opts->orig_head->object.oid;
ropts.branch = opts->head_name;
@@ -666,13 +659,13 @@
status = error_errno(_("could not open '%s' for reading"),
rebased_patches);
free(rebased_patches);
- strvec_clear(&am.args);
+ child_process_clear(&am);
return status;
}
strvec_pushv(&am.args, opts->git_am_opts.v);
strvec_push(&am.args, "--rebasing");
- strvec_pushf(&am.args, "--resolvemsg=%s", resolvemsg);
+ strvec_pushf(&am.args, "--resolvemsg=%s", rebase_resolvemsg);
strvec_push(&am.args, "--patch-format=mboxrd");
if (opts->allow_rerere_autoupdate == RERERE_AUTOUPDATE)
strvec_push(&am.args, "--rerere-autoupdate");
@@ -700,7 +693,6 @@
if (opts->type == REBASE_MERGE) {
/* Run sequencer-based rebase */
- setenv("GIT_CHERRY_PICK_HELP", resolvemsg, 1);
if (!(opts->flags & REBASE_INTERACTIVE_EXPLICIT))
setenv("GIT_SEQUENCE_EDITOR", ":", 1);
if (opts->gpg_sign_opt) {
@@ -867,7 +859,8 @@
if (!upstream)
goto done;
- merge_bases = repo_get_merge_bases(the_repository, upstream, head);
+ if (repo_get_merge_bases(the_repository, upstream, head, &merge_bases) < 0)
+ exit(128);
if (!merge_bases || merge_bases->next)
goto done;
@@ -886,8 +879,9 @@
{
struct commit_list *merge_bases = NULL;
- merge_bases = repo_get_merge_bases(the_repository, options->onto,
- options->orig_head);
+ if (repo_get_merge_bases(the_repository, options->onto,
+ options->orig_head, &merge_bases) < 0)
+ exit(128);
if (!merge_bases || merge_bases->next)
oidcpy(branch_base, null_oid());
else
@@ -951,10 +945,14 @@
return EMPTY_DROP;
else if (!strcasecmp(value, "keep"))
return EMPTY_KEEP;
- else if (!strcasecmp(value, "ask"))
- return EMPTY_ASK;
+ else if (!strcasecmp(value, "stop"))
+ return EMPTY_STOP;
+ else if (!strcasecmp(value, "ask")) {
+ warning(_("--empty=ask is deprecated; use '--empty=stop' instead."));
+ return EMPTY_STOP;
+ }
- die(_("unrecognized empty type '%s'; valid values are \"drop\", \"keep\", and \"ask\"."), value);
+ die(_("unrecognized empty type '%s'; valid values are \"drop\", \"keep\", and \"stop\"."), value);
}
static int parse_opt_keep_empty(const struct option *opt, const char *arg,
@@ -1133,7 +1131,7 @@
"instead of ignoring them"),
1, PARSE_OPT_HIDDEN),
OPT_RERERE_AUTOUPDATE(&options.allow_rerere_autoupdate),
- OPT_CALLBACK_F(0, "empty", &options, "(drop|keep|ask)",
+ OPT_CALLBACK_F(0, "empty", &options, "(drop|keep|stop)",
N_("how to handle commits that become empty"),
PARSE_OPT_NONEG, parse_opt_empty),
OPT_CALLBACK_F('k', "keep-empty", &options, NULL,
@@ -1254,7 +1252,7 @@
die(_("options '%s' and '%s' cannot be used together"), "--root", "--fork-point");
if (options.action != ACTION_NONE && !in_progress)
- die(_("No rebase in progress?"));
+ die(_("no rebase in progress"));
if (options.action == ACTION_EDIT_TODO && !is_merge(&options))
die(_("The --edit-todo action can only be used during "
@@ -1550,7 +1548,7 @@
if (options.empty == EMPTY_UNSPECIFIED) {
if (options.flags & REBASE_INTERACTIVE_EXPLICIT)
- options.empty = EMPTY_ASK;
+ options.empty = EMPTY_STOP;
else if (options.exec.nr > 0)
options.empty = EMPTY_KEEP;
else
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index db65607..e8d7df1 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1526,6 +1526,7 @@
starts_with(name, "refs/heads/")) {
struct object *old_object, *new_object;
struct commit *old_commit, *new_commit;
+ int ret2;
old_object = parse_object(the_repository, old_oid);
new_object = parse_object(the_repository, new_oid);
@@ -1539,7 +1540,10 @@
}
old_commit = (struct commit *)old_object;
new_commit = (struct commit *)new_object;
- if (!repo_in_merge_bases(the_repository, old_commit, new_commit)) {
+ ret2 = repo_in_merge_bases(the_repository, old_commit, new_commit);
+ if (ret2 < 0)
+ exit(128);
+ if (!ret2) {
rp_error("denying non-fast-forward %s"
" (you should pull first)", name);
ret = "non-fast-forward";
@@ -2581,17 +2585,16 @@
if (auto_gc) {
struct child_process proc = CHILD_PROCESS_INIT;
- proc.no_stdin = 1;
- proc.stdout_to_stderr = 1;
- proc.err = use_sideband ? -1 : 0;
- proc.git_cmd = proc.close_object_store = 1;
- strvec_pushl(&proc.args, "gc", "--auto", "--quiet",
- NULL);
+ if (prepare_auto_maintenance(1, &proc)) {
+ proc.no_stdin = 1;
+ proc.stdout_to_stderr = 1;
+ proc.err = use_sideband ? -1 : 0;
- if (!start_command(&proc)) {
- if (use_sideband)
- copy_to_sideband(proc.err, -1, NULL);
- finish_command(&proc);
+ if (!start_command(&proc)) {
+ if (use_sideband)
+ copy_to_sideband(proc.err, -1, NULL);
+ finish_command(&proc);
+ }
}
}
if (auto_update_server_info)
diff --git a/builtin/reflog.c b/builtin/reflog.c
index a5a4099..060eb33 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -7,11 +7,15 @@
#include "wildmatch.h"
#include "worktree.h"
#include "reflog.h"
+#include "refs.h"
#include "parse-options.h"
#define BUILTIN_REFLOG_SHOW_USAGE \
N_("git reflog [show] [<log-options>] [<ref>]")
+#define BUILTIN_REFLOG_LIST_USAGE \
+ N_("git reflog list")
+
#define BUILTIN_REFLOG_EXPIRE_USAGE \
N_("git reflog expire [--expire=<time>] [--expire-unreachable=<time>]\n" \
" [--rewrite] [--updateref] [--stale-fix]\n" \
@@ -29,6 +33,11 @@
NULL,
};
+static const char *const reflog_list_usage[] = {
+ BUILTIN_REFLOG_LIST_USAGE,
+ NULL,
+};
+
static const char *const reflog_expire_usage[] = {
BUILTIN_REFLOG_EXPIRE_USAGE,
NULL
@@ -46,6 +55,7 @@
static const char *const reflog_usage[] = {
BUILTIN_REFLOG_SHOW_USAGE,
+ BUILTIN_REFLOG_LIST_USAGE,
BUILTIN_REFLOG_EXPIRE_USAGE,
BUILTIN_REFLOG_DELETE_USAGE,
BUILTIN_REFLOG_EXISTS_USAGE,
@@ -60,8 +70,7 @@
struct string_list reflogs;
};
-static int collect_reflog(const char *ref, const struct object_id *oid UNUSED,
- int flags UNUSED, void *cb_data)
+static int collect_reflog(const char *ref, void *cb_data)
{
struct worktree_reflogs *cb = cb_data;
struct worktree *worktree = cb->worktree;
@@ -96,8 +105,7 @@
reflog_expire_cfg_tail = &reflog_expire_cfg;
for (ent = reflog_expire_cfg; ent; ent = ent->next)
- if (!strncmp(ent->pattern, pattern, len) &&
- ent->pattern[len] == '\0')
+ if (!xstrncmpz(ent->pattern, pattern, len))
return ent;
FLEX_ALLOC_MEM(ent, pattern, pattern, len);
@@ -239,6 +247,29 @@
return cmd_log_reflog(argc, argv, prefix);
}
+static int show_reflog(const char *refname, void *cb_data UNUSED)
+{
+ printf("%s\n", refname);
+ return 0;
+}
+
+static int cmd_reflog_list(int argc, const char **argv, const char *prefix)
+{
+ struct option options[] = {
+ OPT_END()
+ };
+ struct ref_store *ref_store;
+
+ argc = parse_options(argc, argv, prefix, options, reflog_list_usage, 0);
+ if (argc)
+ return error(_("%s does not accept arguments: '%s'"),
+ "list", argv[0]);
+
+ ref_store = get_main_ref_store(the_repository);
+
+ return refs_for_each_reflog(ref_store, show_reflog, NULL);
+}
+
static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
{
struct cmd_reflog_expire_cb cmd = { 0 };
@@ -418,6 +449,7 @@
parse_opt_subcommand_fn *fn = NULL;
struct option options[] = {
OPT_SUBCOMMAND("show", &fn, cmd_reflog_show),
+ OPT_SUBCOMMAND("list", &fn, cmd_reflog_list),
OPT_SUBCOMMAND("expire", &fn, cmd_reflog_expire),
OPT_SUBCOMMAND("delete", &fn, cmd_reflog_delete),
OPT_SUBCOMMAND("exists", &fn, cmd_reflog_exists),
diff --git a/builtin/remote.c b/builtin/remote.c
index d91bbe7..8412d12 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -150,7 +150,7 @@
else if (!strcmp(arg, "push"))
*mirror = MIRROR_PUSH;
else
- return error(_("unknown mirror argument: %s"), arg);
+ return error(_("unknown --mirror argument: %s"), arg);
return 0;
}
diff --git a/builtin/repack.c b/builtin/repack.c
index ede3632..15e4ccc 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -314,8 +314,9 @@
die(_("could not start pack-objects to repack promisor objects"));
}
- xwrite(cmd->in, oid_to_hex(oid), the_hash_algo->hexsz);
- xwrite(cmd->in, "\n", 1);
+ if (write_in_full(cmd->in, oid_to_hex(oid), the_hash_algo->hexsz) < 0 ||
+ write_in_full(cmd->in, "\n", 1) < 0)
+ die(_("failed to feed promisor objects to pack-objects"));
return 0;
}
diff --git a/builtin/reset.c b/builtin/reset.c
index 8390bfe..1d62ff6 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -116,6 +116,10 @@
if (reset_type == MIXED || reset_type == HARD) {
tree = parse_tree_indirect(oid);
+ if (!tree) {
+ error(_("unable to read tree (%s)"), oid_to_hex(oid));
+ goto out;
+ }
prime_cache_tree(the_repository, the_repository->index, tree);
}
@@ -281,7 +285,9 @@
verify_filename(prefix, argv[0], 1);
}
}
- *rev_ret = rev;
+
+ /* treat '@' as a shortcut for 'HEAD' */
+ *rev_ret = !strcmp("@", rev) ? "HEAD" : rev;
parse_pathspec(pathspec, 0,
PATHSPEC_PREFER_FULL |
diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index b3f4783..7780372 100644
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -219,6 +219,7 @@
ctx.fmt = revs->commit_format;
ctx.output_encoding = get_log_output_encoding();
ctx.color = revs->diffopt.use_color;
+ ctx.rev = revs;
pretty_print_commit(&ctx, commit, &buf);
if (buf.len) {
if (revs->commit_format != CMIT_FMT_ONELINE)
@@ -545,6 +546,18 @@
*
* Let "--missing" to conditionally set fetch_if_missing.
*/
+ /*
+ * NEEDSWORK: These loops that attempt to find presence of
+ * options without understanding that the options they are
+ * skipping are broken (e.g., it would not know "--grep
+ * --exclude-promisor-objects" is not triggering
+ * "--exclude-promisor-objects" option). We really need
+ * setup_revisions() to have a mechanism to allow and disallow
+ * some sets of options for different commands (like rev-list,
+ * replay, etc). Such a mechanism should do an early parsing
+ * of options and be able to manage the `--missing=...` and
+ * `--exclude-promisor-objects` options below.
+ */
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "--exclude-promisor-objects")) {
@@ -753,8 +766,12 @@
if (arg_print_omitted)
oidset_init(&omitted_objects, DEFAULT_OIDSET_SIZE);
- if (arg_missing_action == MA_PRINT)
+ if (arg_missing_action == MA_PRINT) {
oidset_init(&missing_objects, DEFAULT_OIDSET_SIZE);
+ /* Add missing tips */
+ oidset_insert_from_set(&missing_objects, &revs.missing_commits);
+ oidset_clear(&revs.missing_commits);
+ }
traverse_commit_list_filtered(
&revs, show_commit, show_object, &info,
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index d089876..624182e 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -25,6 +25,7 @@
#include "submodule.h"
#include "commit-reach.h"
#include "shallow.h"
+#include "object-file-convert.h"
#define DO_REVS 1
#define DO_NOREV 2
@@ -297,7 +298,7 @@
show_rev(NORMAL, &end_oid, end);
show_rev(symmetric ? NORMAL : REVERSED, &start_oid, start);
if (symmetric) {
- struct commit_list *exclude;
+ struct commit_list *exclude = NULL;
struct commit *a, *b;
a = lookup_commit_reference(the_repository, &start_oid);
b = lookup_commit_reference(the_repository, &end_oid);
@@ -305,7 +306,8 @@
*dotdot = '.';
return 0;
}
- exclude = repo_get_merge_bases(the_repository, a, b);
+ if (repo_get_merge_bases(the_repository, a, b, &exclude) < 0)
+ exit(128);
while (exclude) {
struct commit *commit = pop_commit(&exclude);
show_rev(REVERSED, &commit->object.oid, NULL);
@@ -675,6 +677,8 @@
int cmd_rev_parse(int argc, const char **argv, const char *prefix)
{
int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0;
+ const struct git_hash_algo *output_algo = NULL;
+ const struct git_hash_algo *compat = NULL;
int did_repo_setup = 0;
int has_dashdash = 0;
int output_prefix = 0;
@@ -746,6 +750,7 @@
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
+ compat = the_repository->compat_hash_algo;
}
if (!strcmp(arg, "--")) {
@@ -833,6 +838,22 @@
flags |= GET_OID_QUIETLY;
continue;
}
+ if (opt_with_value(arg, "--output-object-format", &arg)) {
+ if (!arg)
+ die(_("no object format specified"));
+ if (!strcmp(arg, the_hash_algo->name) ||
+ !strcmp(arg, "storage")) {
+ flags |= GET_OID_HASH_ANY;
+ output_algo = the_hash_algo;
+ continue;
+ }
+ else if (compat && !strcmp(arg, compat->name)) {
+ flags |= GET_OID_HASH_ANY;
+ output_algo = compat;
+ continue;
+ }
+ else die(_("unsupported object format: %s"), arg);
+ }
if (opt_with_value(arg, "--short", &arg)) {
filter &= ~(DO_FLAGS|DO_NOREV);
verify = 1;
@@ -882,7 +903,7 @@
continue;
}
if (skip_prefix(arg, "--disambiguate=", &arg)) {
- repo_for_each_abbrev(the_repository, arg,
+ repo_for_each_abbrev(the_repository, arg, the_hash_algo,
show_abbrev, NULL);
continue;
}
@@ -1090,6 +1111,9 @@
}
if (!get_oid_with_context(the_repository, name,
flags, &oid, &unused)) {
+ if (output_algo)
+ repo_oid_to_algop(the_repository, &oid,
+ output_algo, &oid);
if (verify)
revs_count++;
else
diff --git a/builtin/revert.c b/builtin/revert.c
index 89821ba..53935d2 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -43,6 +43,31 @@
return opts->action == REPLAY_REVERT ? revert_usage : cherry_pick_usage;
}
+enum empty_action {
+ EMPTY_COMMIT_UNSPECIFIED = -1,
+ STOP_ON_EMPTY_COMMIT, /* output errors and stop in the middle of a cherry-pick */
+ DROP_EMPTY_COMMIT, /* skip with a notice message */
+ KEEP_EMPTY_COMMIT, /* keep recording as empty commits */
+};
+
+static int parse_opt_empty(const struct option *opt, const char *arg, int unset)
+{
+ int *opt_value = opt->value;
+
+ BUG_ON_OPT_NEG(unset);
+
+ if (!strcmp(arg, "stop"))
+ *opt_value = STOP_ON_EMPTY_COMMIT;
+ else if (!strcmp(arg, "drop"))
+ *opt_value = DROP_EMPTY_COMMIT;
+ else if (!strcmp(arg, "keep"))
+ *opt_value = KEEP_EMPTY_COMMIT;
+ else
+ return error(_("invalid value for '%s': '%s'"), "--empty", arg);
+
+ return 0;
+}
+
static int option_parse_m(const struct option *opt,
const char *arg, int unset)
{
@@ -85,6 +110,7 @@
const char * const * usage_str = revert_or_cherry_pick_usage(opts);
const char *me = action_name(opts);
const char *cleanup_arg = NULL;
+ enum empty_action empty_opt = EMPTY_COMMIT_UNSPECIFIED;
int cmd = 0;
struct option base_options[] = {
OPT_CMDMODE(0, "quit", &cmd, N_("end revert or cherry-pick sequence"), 'q'),
@@ -114,7 +140,10 @@
OPT_BOOL(0, "ff", &opts->allow_ff, N_("allow fast-forward")),
OPT_BOOL(0, "allow-empty", &opts->allow_empty, N_("preserve initially empty commits")),
OPT_BOOL(0, "allow-empty-message", &opts->allow_empty_message, N_("allow commits with empty messages")),
- OPT_BOOL(0, "keep-redundant-commits", &opts->keep_redundant_commits, N_("keep redundant, empty commits")),
+ OPT_BOOL(0, "keep-redundant-commits", &opts->keep_redundant_commits, N_("deprecated: use --empty=keep instead")),
+ OPT_CALLBACK_F(0, "empty", &empty_opt, "(stop|drop|keep)",
+ N_("how to handle commits that become empty"),
+ PARSE_OPT_NONEG, parse_opt_empty),
OPT_END(),
};
options = parse_options_concat(options, cp_extra);
@@ -134,6 +163,11 @@
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
+ if (opts->action == REPLAY_PICK) {
+ opts->drop_redundant_commits = (empty_opt == DROP_EMPTY_COMMIT);
+ opts->keep_redundant_commits = opts->keep_redundant_commits || (empty_opt == KEEP_EMPTY_COMMIT);
+ }
+
/* implies allow_empty */
if (opts->keep_redundant_commits)
opts->allow_empty = 1;
@@ -167,6 +201,8 @@
"--ff", opts->allow_ff,
"--rerere-autoupdate", opts->allow_rerere_auto == RERERE_AUTOUPDATE,
"--no-rerere-autoupdate", opts->allow_rerere_auto == RERERE_NOAUTOUPDATE,
+ "--keep-redundant-commits", opts->keep_redundant_commits,
+ "--empty", empty_opt != EMPTY_COMMIT_UNSPECIFIED,
NULL);
}
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index 1307ed2..3c7cd2d 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -245,7 +245,6 @@
ctx.fmt = CMIT_FMT_USERFORMAT;
ctx.abbrev = log->abbrev;
- ctx.print_email_subject = 1;
ctx.date_mode = log->date_mode;
ctx.output_encoding = get_log_output_encoding();
diff --git a/builtin/stash.c b/builtin/stash.c
index 7fb355b..7751bca 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -284,7 +284,7 @@
if (parse_tree(tree))
return -1;
- init_tree_desc(t, tree->buffer, tree->size);
+ init_tree_desc(t, &tree->object.oid, tree->buffer, tree->size);
opts.head_idx = 1;
opts.src_index = &the_index;
@@ -870,7 +870,8 @@
tree[i] = parse_tree_indirect(oid[i]);
if (parse_tree(tree[i]) < 0)
die(_("failed to parse tree"));
- init_tree_desc(&tree_desc[i], tree[i]->buffer, tree[i]->size);
+ init_tree_desc(&tree_desc[i], &tree[i]->object.oid,
+ tree[i]->buffer, tree[i]->size);
}
unpack_tree_opt.head_idx = -1;
@@ -1204,8 +1205,8 @@
}
cp_diff_tree.git_cmd = 1;
- strvec_pushl(&cp_diff_tree.args, "diff-tree", "-p", "-U1", "HEAD",
- oid_to_hex(&info->w_tree), "--", NULL);
+ strvec_pushl(&cp_diff_tree.args, "diff-tree", "-p", "--binary",
+ "-U1", "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;
diff --git a/builtin/stripspace.c b/builtin/stripspace.c
index 7b700a9..e5626e5 100644
--- a/builtin/stripspace.c
+++ b/builtin/stripspace.c
@@ -13,7 +13,7 @@
size_t len;
msg = strbuf_detach(buf, &len);
- strbuf_add_commented_lines(buf, msg, len, comment_line_char);
+ strbuf_add_commented_lines(buf, msg, len, comment_line_str);
free(msg);
}
@@ -59,7 +59,7 @@
if (mode == STRIP_DEFAULT || mode == STRIP_COMMENTS)
strbuf_stripspace(&buf,
- mode == STRIP_COMMENTS ? comment_line_char : '\0');
+ mode == STRIP_COMMENTS ? comment_line_str : NULL);
else
comment_lines(&buf);
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index fda50f2..5a71b1e 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -303,6 +303,9 @@
struct child_process cp = CHILD_PROCESS_INIT;
char *displaypath;
+ if (validate_submodule_path(path) < 0)
+ exit(128);
+
displaypath = get_submodule_displaypath(path, info->prefix,
info->super_prefix);
@@ -634,6 +637,9 @@
.free_removed_argv_elements = 1,
};
+ if (validate_submodule_path(path) < 0)
+ exit(128);
+
if (!submodule_from_path(the_repository, null_oid(), path))
die(_("no submodule mapping found in .gitmodules for path '%s'"),
path);
@@ -1238,6 +1244,9 @@
if (!is_submodule_active(the_repository, path))
return;
+ if (validate_submodule_path(path) < 0)
+ exit(128);
+
sub = submodule_from_path(the_repository, null_oid(), path);
if (sub && sub->url) {
@@ -1283,7 +1292,7 @@
submodule_to_gitdir(&sb, path);
strbuf_addstr(&sb, "/config");
- if (git_config_set_in_file_gently(sb.buf, remote_key, sub_origin_url))
+ if (git_config_set_in_file_gently(sb.buf, remote_key, NULL, sub_origin_url))
die(_("failed to update remote for submodule '%s'"),
path);
@@ -1381,6 +1390,9 @@
struct strbuf sb_config = STRBUF_INIT;
char *sub_git_dir = xstrfmt("%s/.git", path);
+ if (validate_submodule_path(path) < 0)
+ exit(128);
+
sub = submodule_from_path(the_repository, null_oid(), path);
if (!sub || !sub->name)
@@ -1662,16 +1674,42 @@
return sm_gitdir;
}
+static int dir_contains_only_dotgit(const char *path)
+{
+ DIR *dir = opendir(path);
+ struct dirent *e;
+ int ret = 1;
+
+ if (!dir)
+ return 0;
+
+ e = readdir_skip_dot_and_dotdot(dir);
+ if (!e)
+ ret = 0;
+ else if (strcmp(DEFAULT_GIT_DIR_ENVIRONMENT, e->d_name) ||
+ (e = readdir_skip_dot_and_dotdot(dir))) {
+ error("unexpected item '%s' in '%s'", e->d_name, path);
+ ret = 0;
+ }
+
+ closedir(dir);
+ return ret;
+}
+
static int clone_submodule(const struct module_clone_data *clone_data,
struct string_list *reference)
{
char *p;
char *sm_gitdir = clone_submodule_sm_gitdir(clone_data->name);
char *sm_alternate = NULL, *error_strategy = NULL;
+ struct stat st;
struct child_process cp = CHILD_PROCESS_INIT;
const char *clone_data_path = clone_data->path;
char *to_free = NULL;
+ if (validate_submodule_path(clone_data_path) < 0)
+ exit(128);
+
if (!is_absolute_path(clone_data->path))
clone_data_path = to_free = xstrfmt("%s/%s", get_git_work_tree(),
clone_data->path);
@@ -1681,6 +1719,10 @@
"git dir"), sm_gitdir);
if (!file_exists(sm_gitdir)) {
+ if (clone_data->require_init && !stat(clone_data_path, &st) &&
+ !is_empty_dir(clone_data_path))
+ die(_("directory not empty: '%s'"), clone_data_path);
+
if (safe_create_leading_directories_const(sm_gitdir) < 0)
die(_("could not create directory '%s'"), sm_gitdir);
@@ -1725,10 +1767,18 @@
if(run_command(&cp))
die(_("clone of '%s' into submodule path '%s' failed"),
clone_data->url, clone_data_path);
+
+ if (clone_data->require_init && !stat(clone_data_path, &st) &&
+ !dir_contains_only_dotgit(clone_data_path)) {
+ char *dot_git = xstrfmt("%s/.git", clone_data_path);
+ unlink(dot_git);
+ free(dot_git);
+ die(_("directory not empty: '%s'"), clone_data_path);
+ }
} else {
char *path;
- if (clone_data->require_init && !access(clone_data_path, X_OK) &&
+ if (clone_data->require_init && !stat(clone_data_path, &st) &&
!is_empty_dir(clone_data_path))
die(_("directory not empty: '%s'"), clone_data_path);
if (safe_create_leading_directories_const(clone_data_path) < 0)
@@ -1738,6 +1788,23 @@
free(path);
}
+ /*
+ * We already performed this check at the beginning of this function,
+ * before cloning the objects. This tries to detect racy behavior e.g.
+ * in parallel clones, where another process could easily have made the
+ * gitdir nested _after_ it was created.
+ *
+ * To prevent further harm coming from this unintentionally-nested
+ * gitdir, let's disable it by deleting the `HEAD` file.
+ */
+ if (validate_submodule_git_dir(sm_gitdir, clone_data->name) < 0) {
+ char *head = xstrfmt("%s/HEAD", sm_gitdir);
+ unlink(head);
+ free(head);
+ die(_("refusing to create/use '%s' in another submodule's "
+ "git dir"), sm_gitdir);
+ }
+
connect_work_tree_and_git_dir(clone_data_path, sm_gitdir, 0);
p = git_pathdup_submodule(clone_data_path, "config");
@@ -2517,6 +2584,9 @@
{
int ret;
+ if (validate_submodule_path(update_data->sm_path) < 0)
+ return -1;
+
ret = determine_submodule_update_strategy(the_repository,
update_data->just_cloned,
update_data->sm_path,
@@ -2624,12 +2694,21 @@
for (i = 0; i < suc.update_clone_nr; i++) {
struct update_clone_data ucd = suc.update_clone[i];
- int code;
+ int code = 128;
oidcpy(&update_data->oid, &ucd.oid);
update_data->just_cloned = ucd.just_cloned;
update_data->sm_path = ucd.sub->path;
+ /*
+ * Verify that the submodule path does not contain any
+ * symlinks; if it does, it might have been tampered with.
+ * TODO: allow exempting it via
+ * `safe.submodule.path` or something
+ */
+ if (validate_submodule_path(update_data->sm_path) < 0)
+ goto fail;
+
code = ensure_core_worktree(update_data->sm_path);
if (code)
goto fail;
@@ -3356,6 +3435,9 @@
normalize_path_copy(add_data.sm_path, add_data.sm_path);
strip_dir_trailing_slashes(add_data.sm_path);
+ if (validate_submodule_path(add_data.sm_path) < 0)
+ exit(128);
+
die_on_index_match(add_data.sm_path, force);
die_on_repo_without_commits(add_data.sm_path);
diff --git a/builtin/tag.c b/builtin/tag.c
index 37473ac..9a33cb5 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -27,6 +27,7 @@
#include "ref-filter.h"
#include "date.h"
#include "write-or-die.h"
+#include "object-file-convert.h"
static const char * const git_tag_usage[] = {
N_("git tag [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] [-e]\n"
@@ -151,18 +152,52 @@
return 0;
}
-static int do_sign(struct strbuf *buffer)
+static int do_sign(struct strbuf *buffer, struct object_id **compat_oid,
+ struct object_id *compat_oid_buf)
{
- return sign_buffer(buffer, buffer, get_signing_key()) ? -1 : 0;
+ const struct git_hash_algo *compat = the_repository->compat_hash_algo;
+ struct strbuf sig = STRBUF_INIT, compat_sig = STRBUF_INIT;
+ struct strbuf compat_buf = STRBUF_INIT;
+ const char *keyid = get_signing_key();
+ int ret = -1;
+
+ if (sign_buffer(buffer, &sig, keyid))
+ return -1;
+
+ if (compat) {
+ const struct git_hash_algo *algo = the_repository->hash_algo;
+
+ if (convert_object_file(&compat_buf, algo, compat,
+ buffer->buf, buffer->len, OBJ_TAG, 1))
+ goto out;
+ if (sign_buffer(&compat_buf, &compat_sig, keyid))
+ goto out;
+ add_header_signature(&compat_buf, &sig, algo);
+ strbuf_addbuf(&compat_buf, &compat_sig);
+ hash_object_file(compat, compat_buf.buf, compat_buf.len,
+ OBJ_TAG, compat_oid_buf);
+ *compat_oid = compat_oid_buf;
+ }
+
+ if (compat_sig.len)
+ add_header_signature(buffer, &compat_sig, compat);
+
+ strbuf_addbuf(buffer, &sig);
+ ret = 0;
+out:
+ strbuf_release(&sig);
+ strbuf_release(&compat_sig);
+ strbuf_release(&compat_buf);
+ return ret;
}
static const char tag_template[] =
N_("\nWrite a message for tag:\n %s\n"
- "Lines starting with '%c' will be ignored.\n");
+ "Lines starting with '%s' will be ignored.\n");
static const char tag_template_nocleanup[] =
N_("\nWrite a message for tag:\n %s\n"
- "Lines starting with '%c' will be kept; you may remove them"
+ "Lines starting with '%s' will be kept; you may remove them"
" yourself if you want to.\n");
static int git_tag_config(const char *var, const char *value,
@@ -226,9 +261,11 @@
static int build_tag_object(struct strbuf *buf, int sign, struct object_id *result)
{
- if (sign && do_sign(buf) < 0)
+ struct object_id *compat_oid = NULL, compat_oid_buf;
+ if (sign && do_sign(buf, &compat_oid, &compat_oid_buf) < 0)
return error(_("unable to sign the tag"));
- if (write_object_file(buf->buf, buf->len, OBJ_TAG, result) < 0)
+ if (write_object_file_flags(buf->buf, buf->len, OBJ_TAG, result,
+ compat_oid, 0) < 0)
return error(_("unable to write tag file"));
return 0;
}
@@ -291,11 +328,11 @@
struct strbuf buf = STRBUF_INIT;
strbuf_addch(&buf, '\n');
if (opt->cleanup_mode == CLEANUP_ALL)
- strbuf_commented_addf(&buf, comment_line_char,
- _(tag_template), tag, comment_line_char);
+ strbuf_commented_addf(&buf, comment_line_str,
+ _(tag_template), tag, comment_line_str);
else
- strbuf_commented_addf(&buf, comment_line_char,
- _(tag_template_nocleanup), tag, comment_line_char);
+ strbuf_commented_addf(&buf, comment_line_str,
+ _(tag_template_nocleanup), tag, comment_line_str);
write_or_die(fd, buf.buf, buf.len);
strbuf_release(&buf);
}
@@ -310,7 +347,7 @@
if (opt->cleanup_mode != CLEANUP_NONE)
strbuf_stripspace(buf,
- opt->cleanup_mode == CLEANUP_ALL ? comment_line_char : '\0');
+ opt->cleanup_mode == CLEANUP_ALL ? comment_line_str : NULL);
if (!opt->message_given && !buf->len)
die(_("no tag message?"));
@@ -530,7 +567,8 @@
struct column_options copts;
memset(&copts, 0, sizeof(copts));
copts.padding = 2;
- run_column_filter(colopts, &copts);
+ if (run_column_filter(colopts, &copts))
+ die(_("could not start 'git column'"));
}
filter.name_patterns = argv;
ret = list_tags(&filter, sorting, &format);
diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c
index e0a701f..f1c85a0 100644
--- a/builtin/unpack-objects.c
+++ b/builtin/unpack-objects.c
@@ -679,13 +679,7 @@
use(the_hash_algo->rawsz);
/* Write the last part of the buffer to stdout */
- while (len) {
- int ret = xwrite(1, buffer + offset, len);
- if (ret <= 0)
- break;
- len -= ret;
- offset += ret;
- }
+ write_in_full(1, buffer + offset, len);
/* All done */
return has_errors;
diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 61338a0..e46afbc 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -9,8 +9,8 @@
#include "repository.h"
static const char * const git_update_ref_usage[] = {
- N_("git update-ref [<options>] -d <refname> [<old-val>]"),
- N_("git update-ref [<options>] <refname> <new-val> [<old-val>]"),
+ N_("git update-ref [<options>] -d <refname> [<old-oid>]"),
+ N_("git update-ref [<options>] <refname> <new-oid> [<old-oid>]"),
N_("git update-ref [<options>] --stdin [-z]"),
NULL
};
@@ -77,14 +77,14 @@
}
/*
- * The value being parsed is <oldvalue> (as opposed to <newvalue>; the
+ * The value being parsed is <old-oid> (as opposed to <new-oid>; the
* difference affects which error messages are generated):
*/
#define PARSE_SHA1_OLD 0x01
/*
* For backwards compatibility, accept an empty string for update's
- * <newvalue> in binary mode to be equivalent to specifying zeros.
+ * <new-oid> in binary mode to be equivalent to specifying zeros.
*/
#define PARSE_SHA1_ALLOW_EMPTY 0x02
@@ -140,7 +140,7 @@
goto invalid;
} else if (flags & PARSE_SHA1_ALLOW_EMPTY) {
/* With -z, treat an empty value as all zeros: */
- warning("%s %s: missing <newvalue>, treating as zero",
+ warning("%s %s: missing <new-oid>, treating as zero",
command, refname);
oidclr(oid);
} else {
@@ -158,14 +158,14 @@
invalid:
die(flags & PARSE_SHA1_OLD ?
- "%s %s: invalid <oldvalue>: %s" :
- "%s %s: invalid <newvalue>: %s",
+ "%s %s: invalid <old-oid>: %s" :
+ "%s %s: invalid <new-oid>: %s",
command, refname, arg.buf);
eof:
die(flags & PARSE_SHA1_OLD ?
- "%s %s: unexpected end of input when reading <oldvalue>" :
- "%s %s: unexpected end of input when reading <newvalue>",
+ "%s %s: unexpected end of input when reading <old-oid>" :
+ "%s %s: unexpected end of input when reading <new-oid>",
command, refname);
}
@@ -194,7 +194,7 @@
if (parse_next_oid(&next, end, &new_oid, "update", refname,
PARSE_SHA1_ALLOW_EMPTY))
- die("update %s: missing <newvalue>", refname);
+ die("update %s: missing <new-oid>", refname);
have_old = !parse_next_oid(&next, end, &old_oid, "update", refname,
PARSE_SHA1_OLD);
@@ -225,10 +225,10 @@
die("create: missing <ref>");
if (parse_next_oid(&next, end, &new_oid, "create", refname, 0))
- die("create %s: missing <newvalue>", refname);
+ die("create %s: missing <new-oid>", refname);
if (is_null_oid(&new_oid))
- die("create %s: zero <newvalue>", refname);
+ die("create %s: zero <new-oid>", refname);
if (*next != line_termination)
die("create %s: extra input: %s", refname, next);
@@ -260,7 +260,7 @@
have_old = 0;
} else {
if (is_null_oid(&old_oid))
- die("delete %s: zero <oldvalue>", refname);
+ die("delete %s: zero <old-oid>", refname);
have_old = 1;
}
diff --git a/builtin/upload-pack.c b/builtin/upload-pack.c
index 9b021ef..46d9327 100644
--- a/builtin/upload-pack.c
+++ b/builtin/upload-pack.c
@@ -8,6 +8,8 @@
#include "replace-object.h"
#include "upload-pack.h"
#include "serve.h"
+#include "commit.h"
+#include "environment.h"
static const char * const upload_pack_usage[] = {
N_("git-upload-pack [--[no-]strict] [--timeout=<n>] [--stateless-rpc]\n"
@@ -37,6 +39,8 @@
packet_trace_identity("upload-pack");
disable_replace_refs();
+ save_commit_buffer = 0;
+ xsetenv(NO_LAZY_FETCH_ENVIRONMENT, "1", 0);
argc = parse_options(argc, argv, prefix, options, upload_pack_usage, 0);
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 9c76b62..7c6c725 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -365,12 +365,12 @@
if (!git_configset_get_bool(&cs, "core.bare", &bare) &&
bare &&
git_config_set_multivar_in_file_gently(
- to_file, "core.bare", NULL, "true", 0))
+ to_file, "core.bare", NULL, "true", NULL, 0))
error(_("failed to unset '%s' in '%s'"),
"core.bare", to_file);
if (!git_configset_get(&cs, "core.worktree") &&
git_config_set_in_file_gently(to_file,
- "core.worktree", NULL))
+ "core.worktree", NULL, NULL))
error(_("failed to unset '%s' in '%s'"),
"core.worktree", to_file);
@@ -657,7 +657,7 @@
strbuf_add_real_path(&path, get_worktree_git_dir(NULL));
strbuf_addstr(&path, "/HEAD");
strbuf_read_file(&contents, path.buf, 64);
- strbuf_stripspace(&contents, 0);
+ strbuf_stripspace(&contents, NULL);
strbuf_strip_suffix(&contents, "\n");
warning(_("HEAD points to an invalid (or orphaned) reference.\n"
diff --git a/cache-tree.c b/cache-tree.c
index 64678fe..387c0a3 100644
--- a/cache-tree.c
+++ b/cache-tree.c
@@ -447,7 +447,7 @@
hash_object_file(the_hash_algo, buffer.buf, buffer.len,
OBJ_TREE, &it->oid);
} else if (write_object_file_flags(buffer.buf, buffer.len, OBJ_TREE,
- &it->oid, flags & WRITE_TREE_SILENT
+ &it->oid, NULL, flags & WRITE_TREE_SILENT
? HASH_SILENT : 0)) {
strbuf_release(&buffer);
return -1;
@@ -769,7 +769,7 @@
oidcpy(&it->oid, &tree->object.oid);
- init_tree_desc(&desc, tree->buffer, tree->size);
+ init_tree_desc(&desc, &tree->object.oid, tree->buffer, tree->size);
cnt = 0;
while (tree_entry(&desc, &entry)) {
if (!S_ISDIR(entry.mode))
@@ -778,8 +778,8 @@
struct cache_tree_sub *sub;
struct tree *subtree = lookup_tree(r, &entry.oid);
- if (!subtree->object.parsed)
- parse_tree(subtree);
+ if (parse_tree(subtree) < 0)
+ exit(128);
sub = cache_tree_sub(it, entry.path);
sub->cache_tree = cache_tree();
diff --git a/ci/install-dependencies.sh b/ci/install-dependencies.sh
index b4e22de..fa0c00c 100755
--- a/ci/install-dependencies.sh
+++ b/ci/install-dependencies.sh
@@ -34,8 +34,6 @@
export HOMEBREW_NO_AUTO_UPDATE=1 HOMEBREW_NO_INSTALL_CLEANUP=1
# Uncomment this if you want to run perf tests:
# brew install gnu-time
- test -z "$BREW_INSTALL_PACKAGES" ||
- brew install $BREW_INSTALL_PACKAGES
brew link --force gettext
mkdir -p "$P4_PATH"
diff --git a/ci/lib.sh b/ci/lib.sh
index d5dd2f2..3856c00 100755
--- a/ci/lib.sh
+++ b/ci/lib.sh
@@ -325,9 +325,13 @@
break
fi
- PYTHON_PACKAGE=python2
- if test "$jobname" = linux-gcc
+ # Python 2 is end of life, and Ubuntu 23.04 and newer don't actually
+ # have it anymore. We thus only test with Python 2 on older LTS
+ # releases.
+ if "$distro" = "ubuntu-20.04"
then
+ PYTHON_PACKAGE=python2
+ else
PYTHON_PACKAGE=python3
fi
MAKEFLAGS="$MAKEFLAGS PYTHON_PATH=/usr/bin/$PYTHON_PACKAGE"
@@ -367,7 +371,7 @@
MAKEFLAGS="$MAKEFLAGS NO_REGEX=Yes ICONV_OMITS_BOM=Yes"
MAKEFLAGS="$MAKEFLAGS GIT_TEST_UTF8_LOCALE=C.UTF-8"
;;
-linux-leaks)
+linux-leaks|linux-reftable-leaks)
export SANITIZE=leak
export GIT_TEST_PASSING_SANITIZE_LEAK=true
export GIT_TEST_SANITIZE_LEAK_LOG=true
diff --git a/ci/run-build-and-minimal-fuzzers.sh b/ci/run-build-and-minimal-fuzzers.sh
index 8ba486f..a51076d 100755
--- a/ci/run-build-and-minimal-fuzzers.sh
+++ b/ci/run-build-and-minimal-fuzzers.sh
@@ -12,7 +12,7 @@
LIB_FUZZING_ENGINE="-fsanitize=fuzzer,address" \
fuzz-all
-for fuzzer in commit-graph date pack-headers pack-idx ; do
+for fuzzer in commit-graph config date pack-headers pack-idx ; do
begin_group "fuzz-$fuzzer"
./oss-fuzz/fuzz-$fuzzer -verbosity=0 -runs=1 || exit 1
end_group "fuzz-$fuzzer"
diff --git a/ci/run-build-and-tests.sh b/ci/run-build-and-tests.sh
index 7a1466b..c192bd6 100755
--- a/ci/run-build-and-tests.sh
+++ b/ci/run-build-and-tests.sh
@@ -37,6 +37,9 @@
linux-sha256)
export GIT_TEST_DEFAULT_HASH=sha256
;;
+linux-reftable|linux-reftable-leaks|osx-reftable)
+ export GIT_TEST_DEFAULT_REF_FORMAT=reftable
+ ;;
pedantic)
# Don't run the tests; we only care about whether Git can be
# built.
diff --git a/column.c b/column.c
index ff2f0ab..50bbccc 100644
--- a/column.c
+++ b/column.c
@@ -182,6 +182,8 @@
{
struct column_options nopts;
+ if (opts && (0 > opts->padding))
+ BUG("padding must be non-negative");
if (!list->nr)
return;
assert((colopts & COL_ENABLE_MASK) != COL_AUTO);
@@ -361,6 +363,8 @@
{
struct strvec *argv;
+ if (opts && (0 > opts->padding))
+ BUG("padding must be non-negative");
if (fd_out != -1)
return -1;
diff --git a/commit-reach.c b/commit-reach.c
index ecc913f..8f9b008 100644
--- a/commit-reach.c
+++ b/commit-reach.c
@@ -49,13 +49,14 @@
}
/* all input commits in one and twos[] must have been parsed! */
-static struct commit_list *paint_down_to_common(struct repository *r,
- struct commit *one, int n,
- struct commit **twos,
- timestamp_t min_generation)
+static int paint_down_to_common(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos,
+ timestamp_t min_generation,
+ int ignore_missing_commits,
+ struct commit_list **result)
{
struct prio_queue queue = { compare_commits_by_gen_then_commit_date };
- struct commit_list *result = NULL;
int i;
timestamp_t last_gen = GENERATION_NUMBER_INFINITY;
@@ -64,8 +65,8 @@
one->object.flags |= PARENT1;
if (!n) {
- commit_list_append(one, &result);
- return result;
+ commit_list_append(one, result);
+ return 0;
}
prio_queue_put(&queue, one);
@@ -93,7 +94,7 @@
if (flags == (PARENT1 | PARENT2)) {
if (!(commit->object.flags & RESULT)) {
commit->object.flags |= RESULT;
- commit_list_insert_by_date(commit, &result);
+ commit_list_insert_by_date(commit, result);
}
/* Mark parents of a found merge stale */
flags |= STALE;
@@ -104,67 +105,97 @@
parents = parents->next;
if ((p->object.flags & flags) == flags)
continue;
- if (repo_parse_commit(r, p))
- return NULL;
+ if (repo_parse_commit(r, p)) {
+ clear_prio_queue(&queue);
+ free_commit_list(*result);
+ *result = NULL;
+ /*
+ * At this stage, we know that the commit is
+ * missing: `repo_parse_commit()` uses
+ * `OBJECT_INFO_DIE_IF_CORRUPT` and therefore
+ * corrupt commits would already have been
+ * dispatched with a `die()`.
+ */
+ if (ignore_missing_commits)
+ return 0;
+ return error(_("could not parse commit %s"),
+ oid_to_hex(&p->object.oid));
+ }
p->object.flags |= flags;
prio_queue_put(&queue, p);
}
}
clear_prio_queue(&queue);
- return result;
+ return 0;
}
-static struct commit_list *merge_bases_many(struct repository *r,
- struct commit *one, int n,
- struct commit **twos)
+static int merge_bases_many(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos,
+ struct commit_list **result)
{
struct commit_list *list = NULL;
- struct commit_list *result = NULL;
int i;
for (i = 0; i < n; i++) {
- if (one == twos[i])
+ if (one == twos[i]) {
/*
* We do not mark this even with RESULT so we do not
* have to clean it up.
*/
- return commit_list_insert(one, &result);
+ *result = commit_list_insert(one, result);
+ return 0;
+ }
}
+ if (!one)
+ return 0;
if (repo_parse_commit(r, one))
- return NULL;
+ return error(_("could not parse commit %s"),
+ oid_to_hex(&one->object.oid));
for (i = 0; i < n; i++) {
+ if (!twos[i])
+ return 0;
if (repo_parse_commit(r, twos[i]))
- return NULL;
+ return error(_("could not parse commit %s"),
+ oid_to_hex(&twos[i]->object.oid));
}
- list = paint_down_to_common(r, one, n, twos, 0);
+ if (paint_down_to_common(r, one, n, twos, 0, 0, &list)) {
+ free_commit_list(list);
+ return -1;
+ }
while (list) {
struct commit *commit = pop_commit(&list);
if (!(commit->object.flags & STALE))
- commit_list_insert_by_date(commit, &result);
+ commit_list_insert_by_date(commit, result);
}
- return result;
+ return 0;
}
-struct commit_list *get_octopus_merge_bases(struct commit_list *in)
+int get_octopus_merge_bases(struct commit_list *in, struct commit_list **result)
{
- struct commit_list *i, *j, *k, *ret = NULL;
+ struct commit_list *i, *j, *k;
if (!in)
- return ret;
+ return 0;
- commit_list_insert(in->item, &ret);
+ commit_list_insert(in->item, result);
for (i = in->next; i; i = i->next) {
struct commit_list *new_commits = NULL, *end = NULL;
- for (j = ret; j; j = j->next) {
- struct commit_list *bases;
- bases = repo_get_merge_bases(the_repository, i->item,
- j->item);
+ for (j = *result; j; j = j->next) {
+ struct commit_list *bases = NULL;
+ if (repo_get_merge_bases(the_repository, i->item,
+ j->item, &bases) < 0) {
+ free_commit_list(bases);
+ free_commit_list(*result);
+ *result = NULL;
+ return -1;
+ }
if (!new_commits)
new_commits = bases;
else
@@ -172,10 +203,10 @@
for (k = bases; k; k = k->next)
end = k;
}
- free_commit_list(ret);
- ret = new_commits;
+ free_commit_list(*result);
+ *result = new_commits;
}
- return ret;
+ return 0;
}
static int remove_redundant_no_gen(struct repository *r,
@@ -193,7 +224,7 @@
for (i = 0; i < cnt; i++)
repo_parse_commit(r, array[i]);
for (i = 0; i < cnt; i++) {
- struct commit_list *common;
+ struct commit_list *common = NULL;
timestamp_t min_generation = commit_graph_generation(array[i]);
if (redundant[i])
@@ -209,8 +240,16 @@
if (curr_generation < min_generation)
min_generation = curr_generation;
}
- common = paint_down_to_common(r, array[i], filled,
- work, min_generation);
+ if (paint_down_to_common(r, array[i], filled,
+ work, min_generation, 0, &common)) {
+ clear_commit_marks(array[i], all_flags);
+ clear_commit_marks_many(filled, work, all_flags);
+ free_commit_list(common);
+ free(work);
+ free(redundant);
+ free(filled_index);
+ return -1;
+ }
if (array[i]->object.flags & PARENT2)
redundant[i] = 1;
for (j = 0; j < filled; j++)
@@ -375,69 +414,77 @@
return remove_redundant_no_gen(r, array, cnt);
}
-static struct commit_list *get_merge_bases_many_0(struct repository *r,
- struct commit *one,
- int n,
- struct commit **twos,
- int cleanup)
+static int get_merge_bases_many_0(struct repository *r,
+ struct commit *one,
+ int n,
+ struct commit **twos,
+ int cleanup,
+ struct commit_list **result)
{
struct commit_list *list;
struct commit **rslt;
- struct commit_list *result;
int cnt, i;
- result = merge_bases_many(r, one, n, twos);
+ if (merge_bases_many(r, one, n, twos, result) < 0)
+ return -1;
for (i = 0; i < n; i++) {
if (one == twos[i])
- return result;
+ return 0;
}
- if (!result || !result->next) {
+ if (!*result || !(*result)->next) {
if (cleanup) {
clear_commit_marks(one, all_flags);
clear_commit_marks_many(n, twos, all_flags);
}
- return result;
+ return 0;
}
/* There are more than one */
- cnt = commit_list_count(result);
+ cnt = commit_list_count(*result);
CALLOC_ARRAY(rslt, cnt);
- for (list = result, i = 0; list; list = list->next)
+ for (list = *result, i = 0; list; list = list->next)
rslt[i++] = list->item;
- free_commit_list(result);
+ free_commit_list(*result);
+ *result = NULL;
clear_commit_marks(one, all_flags);
clear_commit_marks_many(n, twos, all_flags);
cnt = remove_redundant(r, rslt, cnt);
- result = NULL;
+ if (cnt < 0) {
+ free(rslt);
+ return -1;
+ }
for (i = 0; i < cnt; i++)
- commit_list_insert_by_date(rslt[i], &result);
+ commit_list_insert_by_date(rslt[i], result);
free(rslt);
- return result;
+ return 0;
}
-struct commit_list *repo_get_merge_bases_many(struct repository *r,
- struct commit *one,
- int n,
- struct commit **twos)
+int repo_get_merge_bases_many(struct repository *r,
+ struct commit *one,
+ int n,
+ struct commit **twos,
+ struct commit_list **result)
{
- return get_merge_bases_many_0(r, one, n, twos, 1);
+ return get_merge_bases_many_0(r, one, n, twos, 1, result);
}
-struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
- struct commit *one,
- int n,
- struct commit **twos)
+int repo_get_merge_bases_many_dirty(struct repository *r,
+ struct commit *one,
+ int n,
+ struct commit **twos,
+ struct commit_list **result)
{
- return get_merge_bases_many_0(r, one, n, twos, 0);
+ return get_merge_bases_many_0(r, one, n, twos, 0, result);
}
-struct commit_list *repo_get_merge_bases(struct repository *r,
- struct commit *one,
- struct commit *two)
+int repo_get_merge_bases(struct repository *r,
+ struct commit *one,
+ struct commit *two,
+ struct commit_list **result)
{
- return get_merge_bases_many_0(r, one, 1, &two, 1);
+ return get_merge_bases_many_0(r, one, 1, &two, 1, result);
}
/*
@@ -460,11 +507,13 @@
} else {
while (with_commit) {
struct commit *other;
+ int ret;
other = with_commit->item;
with_commit = with_commit->next;
- if (repo_in_merge_bases_many(r, other, 1, &commit))
- return 1;
+ ret = repo_in_merge_bases_many(r, other, 1, &commit, 0);
+ if (ret)
+ return ret;
}
return 0;
}
@@ -474,17 +523,18 @@
* Is "commit" an ancestor of one of the "references"?
*/
int repo_in_merge_bases_many(struct repository *r, struct commit *commit,
- int nr_reference, struct commit **reference)
+ int nr_reference, struct commit **reference,
+ int ignore_missing_commits)
{
- struct commit_list *bases;
+ struct commit_list *bases = NULL;
int ret = 0, i;
timestamp_t generation, max_generation = GENERATION_NUMBER_ZERO;
if (repo_parse_commit(r, commit))
- return ret;
+ return ignore_missing_commits ? 0 : -1;
for (i = 0; i < nr_reference; i++) {
if (repo_parse_commit(r, reference[i]))
- return ret;
+ return ignore_missing_commits ? 0 : -1;
generation = commit_graph_generation(reference[i]);
if (generation > max_generation)
@@ -495,10 +545,11 @@
if (generation > max_generation)
return ret;
- bases = paint_down_to_common(r, commit,
- nr_reference, reference,
- generation);
- if (commit->object.flags & PARENT2)
+ if (paint_down_to_common(r, commit,
+ nr_reference, reference,
+ generation, ignore_missing_commits, &bases))
+ ret = -1;
+ else if (commit->object.flags & PARENT2)
ret = 1;
clear_commit_marks(commit, all_flags);
clear_commit_marks_many(nr_reference, reference, all_flags);
@@ -551,6 +602,10 @@
}
}
num_head = remove_redundant(the_repository, array, num_head);
+ if (num_head < 0) {
+ free(array);
+ return NULL;
+ }
for (i = 0; i < num_head; i++)
tail = &commit_list_insert(array[i], tail)->next;
free(array);
@@ -593,6 +648,8 @@
commit_list_insert(old_commit, &old_commit_list);
ret = repo_is_descendant_of(the_repository,
new_commit, old_commit_list);
+ if (ret < 0)
+ exit(128);
free_commit_list(old_commit_list);
return ret;
}
diff --git a/commit-reach.h b/commit-reach.h
index 35c4da4..bf63cc4 100644
--- a/commit-reach.h
+++ b/commit-reach.h
@@ -9,18 +9,21 @@
struct object_id;
struct object_array;
-struct commit_list *repo_get_merge_bases(struct repository *r,
- struct commit *rev1,
- struct commit *rev2);
-struct commit_list *repo_get_merge_bases_many(struct repository *r,
- struct commit *one, int n,
- struct commit **twos);
+int repo_get_merge_bases(struct repository *r,
+ struct commit *rev1,
+ struct commit *rev2,
+ struct commit_list **result);
+int repo_get_merge_bases_many(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos,
+ struct commit_list **result);
/* To be used only when object flags after this call no longer matter */
-struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r,
- struct commit *one, int n,
- struct commit **twos);
+int repo_get_merge_bases_many_dirty(struct repository *r,
+ struct commit *one, int n,
+ struct commit **twos,
+ struct commit_list **result);
-struct commit_list *get_octopus_merge_bases(struct commit_list *in);
+int get_octopus_merge_bases(struct commit_list *in, struct commit_list **result);
int repo_is_descendant_of(struct repository *r,
struct commit *commit,
@@ -30,7 +33,8 @@
struct commit *reference);
int repo_in_merge_bases_many(struct repository *r,
struct commit *commit,
- int nr_reference, struct commit **reference);
+ int nr_reference, struct commit **reference,
+ int ignore_missing_commits);
/*
* Takes a list of commits and returns a new list where those
diff --git a/commit.c b/commit.c
index ef679a0..1a479a9 100644
--- a/commit.c
+++ b/commit.c
@@ -27,6 +27,7 @@
#include "tree.h"
#include "hook.h"
#include "parse.h"
+#include "object-file-convert.h"
static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
@@ -1052,7 +1053,7 @@
{
struct object_id oid;
struct rev_collect revs;
- struct commit_list *bases;
+ struct commit_list *bases = NULL;
int i;
struct commit *ret = NULL;
char *full_refname;
@@ -1077,8 +1078,9 @@
for (i = 0; i < revs.nr; i++)
revs.commit[i]->object.flags &= ~TMP_MARK;
- bases = repo_get_merge_bases_many(the_repository, commit, revs.nr,
- revs.commit);
+ if (repo_get_merge_bases_many(the_repository, commit, revs.nr,
+ revs.commit, &bases) < 0)
+ exit(128);
/*
* There should be one and only one merge base, when we found
@@ -1112,12 +1114,11 @@
"gpgsig-sha256",
};
-int sign_with_header(struct strbuf *buf, const char *keyid)
+int add_header_signature(struct strbuf *buf, struct strbuf *sig, const struct git_hash_algo *algo)
{
- struct strbuf sig = STRBUF_INIT;
int inspos, copypos;
const char *eoh;
- const char *gpg_sig_header = gpg_sig_headers[hash_algo_by_ptr(the_hash_algo)];
+ const char *gpg_sig_header = gpg_sig_headers[hash_algo_by_ptr(algo)];
int gpg_sig_header_len = strlen(gpg_sig_header);
/* find the end of the header */
@@ -1127,15 +1128,8 @@
else
inspos = eoh - buf->buf + 1;
- if (!keyid || !*keyid)
- keyid = get_signing_key();
- if (sign_buffer(buf, &sig, keyid)) {
- strbuf_release(&sig);
- return -1;
- }
-
- for (copypos = 0; sig.buf[copypos]; ) {
- const char *bol = sig.buf + copypos;
+ for (copypos = 0; sig->buf[copypos]; ) {
+ const char *bol = sig->buf + copypos;
const char *eol = strchrnul(bol, '\n');
int len = (eol - bol) + !!*eol;
@@ -1148,11 +1142,17 @@
inspos += len;
copypos += len;
}
- strbuf_release(&sig);
return 0;
}
-
+static int sign_commit_to_strbuf(struct strbuf *sig, struct strbuf *buf, const char *keyid)
+{
+ if (!keyid || !*keyid)
+ keyid = get_signing_key();
+ if (sign_buffer(buf, sig, keyid))
+ return -1;
+ return 0;
+}
int parse_signed_commit(const struct commit *commit,
struct strbuf *payload, struct strbuf *signature,
@@ -1368,6 +1368,39 @@
}
}
+static int convert_commit_extra_headers(struct commit_extra_header *orig,
+ struct commit_extra_header **result)
+{
+ const struct git_hash_algo *compat = the_repository->compat_hash_algo;
+ const struct git_hash_algo *algo = the_repository->hash_algo;
+ struct commit_extra_header *extra = NULL, **tail = &extra;
+ struct strbuf out = STRBUF_INIT;
+ while (orig) {
+ struct commit_extra_header *new;
+ CALLOC_ARRAY(new, 1);
+ if (!strcmp(orig->key, "mergetag")) {
+ if (convert_object_file(&out, algo, compat,
+ orig->value, orig->len,
+ OBJ_TAG, 1)) {
+ free(new);
+ free_commit_extra_headers(extra);
+ return -1;
+ }
+ new->key = xstrdup("mergetag");
+ new->value = strbuf_detach(&out, &new->len);
+ } else {
+ new->key = xstrdup(orig->key);
+ new->len = orig->len;
+ new->value = xmemdupz(orig->value, orig->len);
+ }
+ *tail = new;
+ tail = &new->next;
+ orig = orig->next;
+ }
+ *result = extra;
+ return 0;
+}
+
static void add_extra_header(struct strbuf *buffer,
struct commit_extra_header *extra)
{
@@ -1611,6 +1644,49 @@
"You may want to amend it after fixing the message, or set the config\n"
"variable i18n.commitEncoding to the encoding your project uses.\n");
+static void write_commit_tree(struct strbuf *buffer, const char *msg, size_t msg_len,
+ const struct object_id *tree,
+ const struct object_id *parents, size_t parents_len,
+ const char *author, const char *committer,
+ struct commit_extra_header *extra)
+{
+ int encoding_is_utf8;
+ size_t i;
+
+ /* Not having i18n.commitencoding is the same as having utf-8 */
+ encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
+
+ strbuf_grow(buffer, 8192); /* should avoid reallocs for the headers */
+ strbuf_addf(buffer, "tree %s\n", oid_to_hex(tree));
+
+ /*
+ * NOTE! This ordering means that the same exact tree merged with a
+ * different order of parents will be a _different_ changeset even
+ * if everything else stays the same.
+ */
+ for (i = 0; i < parents_len; i++)
+ strbuf_addf(buffer, "parent %s\n", oid_to_hex(&parents[i]));
+
+ /* Person/date information */
+ if (!author)
+ author = git_author_info(IDENT_STRICT);
+ strbuf_addf(buffer, "author %s\n", author);
+ if (!committer)
+ committer = git_committer_info(IDENT_STRICT);
+ strbuf_addf(buffer, "committer %s\n", committer);
+ if (!encoding_is_utf8)
+ strbuf_addf(buffer, "encoding %s\n", git_commit_encoding);
+
+ while (extra) {
+ add_extra_header(buffer, extra);
+ extra = extra->next;
+ }
+ strbuf_addch(buffer, '\n');
+
+ /* And add the comment */
+ strbuf_add(buffer, msg, msg_len);
+}
+
int commit_tree_extended(const char *msg, size_t msg_len,
const struct object_id *tree,
struct commit_list *parents, struct object_id *ret,
@@ -1618,63 +1694,119 @@
const char *sign_commit,
struct commit_extra_header *extra)
{
- int result;
+ struct repository *r = the_repository;
+ int result = 0;
int encoding_is_utf8;
- struct strbuf buffer;
+ struct strbuf buffer = STRBUF_INIT, compat_buffer = STRBUF_INIT;
+ struct strbuf sig = STRBUF_INIT, compat_sig = STRBUF_INIT;
+ struct object_id *parent_buf = NULL, *compat_oid = NULL;
+ struct object_id compat_oid_buf;
+ size_t i, nparents;
+
+ /* Not having i18n.commitencoding is the same as having utf-8 */
+ encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
assert_oid_type(tree, OBJ_TREE);
if (memchr(msg, '\0', msg_len))
return error("a NUL byte in commit log message not allowed.");
- /* Not having i18n.commitencoding is the same as having utf-8 */
- encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
-
- strbuf_init(&buffer, 8192); /* should avoid reallocs for the headers */
- strbuf_addf(&buffer, "tree %s\n", oid_to_hex(tree));
-
- /*
- * NOTE! This ordering means that the same exact tree merged with a
- * different order of parents will be a _different_ changeset even
- * if everything else stays the same.
- */
+ nparents = commit_list_count(parents);
+ CALLOC_ARRAY(parent_buf, nparents);
+ i = 0;
while (parents) {
struct commit *parent = pop_commit(&parents);
- strbuf_addf(&buffer, "parent %s\n",
- oid_to_hex(&parent->object.oid));
+ oidcpy(&parent_buf[i++], &parent->object.oid);
}
- /* Person/date information */
- if (!author)
- author = git_author_info(IDENT_STRICT);
- strbuf_addf(&buffer, "author %s\n", author);
- if (!committer)
- committer = git_committer_info(IDENT_STRICT);
- strbuf_addf(&buffer, "committer %s\n", committer);
- if (!encoding_is_utf8)
- strbuf_addf(&buffer, "encoding %s\n", git_commit_encoding);
-
- while (extra) {
- add_extra_header(&buffer, extra);
- extra = extra->next;
- }
- strbuf_addch(&buffer, '\n');
-
- /* And add the comment */
- strbuf_add(&buffer, msg, msg_len);
-
- /* And check the encoding */
- if (encoding_is_utf8 && !verify_utf8(&buffer))
- fprintf(stderr, _(commit_utf8_warn));
-
- if (sign_commit && sign_with_header(&buffer, sign_commit)) {
+ write_commit_tree(&buffer, msg, msg_len, tree, parent_buf, nparents, author, committer, extra);
+ if (sign_commit && sign_commit_to_strbuf(&sig, &buffer, sign_commit)) {
result = -1;
goto out;
}
+ if (r->compat_hash_algo) {
+ struct commit_extra_header *compat_extra = NULL;
+ struct object_id mapped_tree;
+ struct object_id *mapped_parents;
- result = write_object_file(buffer.buf, buffer.len, OBJ_COMMIT, ret);
+ CALLOC_ARRAY(mapped_parents, nparents);
+
+ if (repo_oid_to_algop(r, tree, r->compat_hash_algo, &mapped_tree)) {
+ result = -1;
+ free(mapped_parents);
+ goto out;
+ }
+ for (i = 0; i < nparents; i++)
+ if (repo_oid_to_algop(r, &parent_buf[i], r->compat_hash_algo, &mapped_parents[i])) {
+ result = -1;
+ free(mapped_parents);
+ goto out;
+ }
+ if (convert_commit_extra_headers(extra, &compat_extra)) {
+ result = -1;
+ free(mapped_parents);
+ goto out;
+ }
+ write_commit_tree(&compat_buffer, msg, msg_len, &mapped_tree,
+ mapped_parents, nparents, author, committer, compat_extra);
+ free_commit_extra_headers(compat_extra);
+ free(mapped_parents);
+
+ if (sign_commit && sign_commit_to_strbuf(&compat_sig, &compat_buffer, sign_commit)) {
+ result = -1;
+ goto out;
+ }
+ }
+
+ if (sign_commit) {
+ struct sig_pairs {
+ struct strbuf *sig;
+ const struct git_hash_algo *algo;
+ } bufs [2] = {
+ { &compat_sig, r->compat_hash_algo },
+ { &sig, r->hash_algo },
+ };
+ int i;
+
+ /*
+ * We write algorithms in the order they were implemented in
+ * Git to produce a stable hash when multiple algorithms are
+ * used.
+ */
+ if (r->compat_hash_algo && hash_algo_by_ptr(bufs[0].algo) > hash_algo_by_ptr(bufs[1].algo))
+ SWAP(bufs[0], bufs[1]);
+
+ /*
+ * We traverse each algorithm in order, and apply the signature
+ * to each buffer.
+ */
+ for (i = 0; i < ARRAY_SIZE(bufs); i++) {
+ if (!bufs[i].algo)
+ continue;
+ add_header_signature(&buffer, bufs[i].sig, bufs[i].algo);
+ if (r->compat_hash_algo)
+ add_header_signature(&compat_buffer, bufs[i].sig, bufs[i].algo);
+ }
+ }
+
+ /* And check the encoding. */
+ if (encoding_is_utf8 && (!verify_utf8(&buffer) || !verify_utf8(&compat_buffer)))
+ fprintf(stderr, _(commit_utf8_warn));
+
+ if (r->compat_hash_algo) {
+ hash_object_file(r->compat_hash_algo, compat_buffer.buf, compat_buffer.len,
+ OBJ_COMMIT, &compat_oid_buf);
+ compat_oid = &compat_oid_buf;
+ }
+
+ result = write_object_file_flags(buffer.buf, buffer.len, OBJ_COMMIT,
+ ret, compat_oid, 0);
out:
+ free(parent_buf);
strbuf_release(&buffer);
+ strbuf_release(&compat_buffer);
+ strbuf_release(&sig);
+ strbuf_release(&compat_sig);
return result;
}
@@ -1796,7 +1928,8 @@
else
next_line++;
- if (buf[bol] == comment_line_char || buf[bol] == '\n') {
+ if (starts_with_mem(buf + bol, cutoff - bol, comment_line_str) ||
+ buf[bol] == '\n') {
/* is this the first of the run of comments? */
if (!boc)
boc = bol;
diff --git a/commit.h b/commit.h
index 1cc872f..62fe0d7 100644
--- a/commit.h
+++ b/commit.h
@@ -370,5 +370,6 @@
struct strbuf *payload,
struct strbuf *signature,
const struct git_hash_algo *algop);
+int add_header_signature(struct strbuf *buf, struct strbuf *sig, const struct git_hash_algo *algo);
#endif /* COMMIT_H */
diff --git a/compat/compiler.h b/compat/compiler.h
index 10dbb65..e9ad9db 100644
--- a/compat/compiler.h
+++ b/compat/compiler.h
@@ -1,7 +1,6 @@
#ifndef COMPILER_H
#define COMPILER_H
-#include "git-compat-util.h"
#include "strbuf.h"
#ifdef __GLIBC__
diff --git a/compat/disk.h b/compat/disk.h
index 6c979c2..23bc1be 100644
--- a/compat/disk.h
+++ b/compat/disk.h
@@ -1,7 +1,6 @@
#ifndef COMPAT_DISK_H
#define COMPAT_DISK_H
-#include "git-compat-util.h"
#include "abspath.h"
#include "gettext.h"
diff --git a/compat/mingw.c b/compat/mingw.c
index 320fb99..6b06ea5 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -3158,3 +3158,24 @@
"%u", (v >> 16) & 0x7fff);
return 0;
}
+
+#ifndef NO_UNIX_SOCKETS
+int mingw_have_unix_sockets(void)
+{
+ SC_HANDLE scm, srvc;
+ SERVICE_STATUS_PROCESS status;
+ DWORD bytes;
+ int ret = 0;
+ scm = OpenSCManagerA(NULL, NULL, SC_MANAGER_CONNECT);
+ if (scm) {
+ srvc = OpenServiceA(scm, "afunix", SERVICE_QUERY_STATUS);
+ if (srvc) {
+ if(QueryServiceStatusEx(srvc, SC_STATUS_PROCESS_INFO, (LPBYTE)&status, sizeof(SERVICE_STATUS_PROCESS), &bytes))
+ ret = status.dwCurrentState == SERVICE_RUNNING;
+ CloseServiceHandle(srvc);
+ }
+ CloseServiceHandle(scm);
+ }
+ return ret;
+}
+#endif
diff --git a/compat/mingw.h b/compat/mingw.h
index 6aec50e..27b6128 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -631,3 +631,9 @@
* Used by Pthread API implementation for Windows
*/
int err_win_to_posix(DWORD winerr);
+
+#ifndef NO_UNIX_SOCKETS
+int mingw_have_unix_sockets(void);
+#undef have_unix_sockets
+#define have_unix_sockets mingw_have_unix_sockets
+#endif
diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c
index d1bc09e..2bc0f11 100644
--- a/compat/regex/regcomp.c
+++ b/compat/regex/regcomp.c
@@ -868,7 +868,7 @@
if (table_size > pat_len)
break;
- dfa->state_table = calloc (sizeof (struct re_state_table_entry), table_size);
+ dfa->state_table = calloc (table_size, sizeof (struct re_state_table_entry));
dfa->state_hash_mask = table_size - 1;
dfa->mb_cur_max = MB_CUR_MAX;
@@ -936,7 +936,7 @@
{
int i, j, ch;
- dfa->sb_char = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
+ dfa->sb_char = (re_bitset_ptr_t) calloc (1, sizeof (bitset_t));
if (BE (dfa->sb_char == NULL, 0))
return REG_ESPACE;
@@ -3079,9 +3079,9 @@
_NL_COLLATE_SYMB_EXTRAMB);
}
#endif
- sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
+ sbcset = (re_bitset_ptr_t) calloc (1, sizeof (bitset_t));
#ifdef RE_ENABLE_I18N
- mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
+ mbcset = (re_charset_t *) calloc (1, sizeof (re_charset_t));
#endif /* RE_ENABLE_I18N */
#ifdef RE_ENABLE_I18N
if (BE (sbcset == NULL || mbcset == NULL, 0))
@@ -3626,9 +3626,9 @@
re_token_t br_token;
bin_tree_t *tree;
- sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
+ sbcset = (re_bitset_ptr_t) calloc (1, sizeof (bitset_t));
#ifdef RE_ENABLE_I18N
- mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
+ mbcset = (re_charset_t *) calloc (1, sizeof (re_charset_t));
#endif /* RE_ENABLE_I18N */
#ifdef RE_ENABLE_I18N
diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c
index ec51cf3..ec5cc5d 100644
--- a/compat/regex/regex_internal.c
+++ b/compat/regex/regex_internal.c
@@ -1628,7 +1628,7 @@
reg_errcode_t err;
re_dfastate_t *newstate;
- newstate = (re_dfastate_t *) calloc (sizeof (re_dfastate_t), 1);
+ newstate = (re_dfastate_t *) calloc (1, sizeof (re_dfastate_t));
if (BE (newstate == NULL, 0))
return NULL;
err = re_node_set_init_copy (&newstate->nodes, nodes);
@@ -1678,7 +1678,7 @@
reg_errcode_t err;
re_dfastate_t *newstate;
- newstate = (re_dfastate_t *) calloc (sizeof (re_dfastate_t), 1);
+ newstate = (re_dfastate_t *) calloc (1, sizeof (re_dfastate_t));
if (BE (newstate == NULL, 0))
return NULL;
err = re_node_set_init_copy (&newstate->nodes, nodes);
diff --git a/compat/regex/regexec.c b/compat/regex/regexec.c
index 49358ae..e92be57 100644
--- a/compat/regex/regexec.c
+++ b/compat/regex/regexec.c
@@ -2796,8 +2796,8 @@
continue; /* No. */
if (sub_top->path == NULL)
{
- sub_top->path = calloc (sizeof (state_array_t),
- sl_str - sub_top->str_idx + 1);
+ sub_top->path = calloc (sl_str - sub_top->str_idx + 1,
+ sizeof (state_array_t));
if (sub_top->path == NULL)
return REG_ESPACE;
}
@@ -3361,7 +3361,7 @@
if (ndests == 0)
{
state->trtable = (re_dfastate_t **)
- calloc (sizeof (re_dfastate_t *), SBC_MAX);
+ calloc (SBC_MAX, sizeof (re_dfastate_t *));
return 1;
}
return 0;
@@ -3457,7 +3457,7 @@
discern by looking at the character code: allocate a
256-entry transition table. */
trtable = state->trtable =
- (re_dfastate_t **) calloc (sizeof (re_dfastate_t *), SBC_MAX);
+ (re_dfastate_t **) calloc (SBC_MAX, sizeof (re_dfastate_t *));
if (BE (trtable == NULL, 0))
goto out_free;
@@ -3488,7 +3488,7 @@
transition tables, one starting at trtable[0] and one
starting at trtable[SBC_MAX]. */
trtable = state->word_trtable =
- (re_dfastate_t **) calloc (sizeof (re_dfastate_t *), 2 * SBC_MAX);
+ (re_dfastate_t **) calloc (2 * SBC_MAX, sizeof (re_dfastate_t *));
if (BE (trtable == NULL, 0))
goto out_free;
diff --git a/config.c b/config.c
index 3cfeb3d..ae3652b 100644
--- a/config.c
+++ b/config.c
@@ -817,7 +817,8 @@
static char *parse_value(struct config_source *cs)
{
- int quote = 0, comment = 0, space = 0;
+ int quote = 0, comment = 0;
+ size_t trim_len = 0;
strbuf_reset(&cs->value);
for (;;) {
@@ -827,13 +828,17 @@
cs->linenr--;
return NULL;
}
+ if (trim_len)
+ strbuf_setlen(&cs->value, trim_len);
return cs->value.buf;
}
if (comment)
continue;
if (isspace(c) && !quote) {
+ if (!trim_len)
+ trim_len = cs->value.len;
if (cs->value.len)
- space++;
+ strbuf_addch(&cs->value, c);
continue;
}
if (!quote) {
@@ -842,8 +847,8 @@
continue;
}
}
- for (; space; space--)
- strbuf_addch(&cs->value, ' ');
+ if (trim_len)
+ trim_len = 0;
if (c == '\\') {
c = get_next_char(cs);
switch (c) {
@@ -869,7 +874,7 @@
continue;
}
if (c == '"') {
- quote = 1-quote;
+ quote = 1 - quote;
continue;
}
strbuf_addch(&cs->value, c);
@@ -1560,24 +1565,29 @@
if (!strcmp(var, "core.editor"))
return git_config_string(&editor_program, var, value);
- if (!strcmp(var, "core.commentchar")) {
+ if (!strcmp(var, "core.commentchar") ||
+ !strcmp(var, "core.commentstring")) {
if (!value)
return config_error_nonbool(var);
else if (!strcasecmp(value, "auto"))
auto_comment_line_char = 1;
- else if (value[0] && !value[1]) {
- comment_line_char = value[0];
+ else if (value[0]) {
+ if (strchr(value, '\n'))
+ return error(_("%s cannot contain newline"), var);
+ comment_line_str = xstrdup(value);
auto_comment_line_char = 0;
} else
- return error(_("core.commentChar should only be one ASCII character"));
+ return error(_("%s must have at least one character"), var);
return 0;
}
if (!strcmp(var, "core.askpass"))
return git_config_string(&askpass_program, var, value);
- if (!strcmp(var, "core.excludesfile"))
+ if (!strcmp(var, "core.excludesfile")) {
+ free((char *)excludes_file);
return git_config_pathname(&excludes_file, var, value);
+ }
if (!strcmp(var, "core.whitespace")) {
if (!value)
@@ -3001,6 +3011,7 @@
}
static ssize_t write_pair(int fd, const char *key, const char *value,
+ const char *comment,
const struct config_store_data *store)
{
int i;
@@ -3041,7 +3052,11 @@
strbuf_addch(&sb, value[i]);
break;
}
- strbuf_addf(&sb, "%s\n", quote);
+
+ if (comment)
+ strbuf_addf(&sb, "%s%s\n", quote, comment);
+ else
+ strbuf_addf(&sb, "%s\n", quote);
ret = write_in_full(fd, sb.buf, sb.len);
strbuf_release(&sb);
@@ -3130,9 +3145,9 @@
}
int git_config_set_in_file_gently(const char *config_filename,
- const char *key, const char *value)
+ const char *key, const char *comment, const char *value)
{
- return git_config_set_multivar_in_file_gently(config_filename, key, value, NULL, 0);
+ return git_config_set_multivar_in_file_gently(config_filename, key, value, NULL, comment, 0);
}
void git_config_set_in_file(const char *config_filename,
@@ -3153,7 +3168,7 @@
if (r->repository_format_worktree_config) {
char *file = repo_git_path(r, "config.worktree");
int ret = git_config_set_multivar_in_file_gently(
- file, key, value, NULL, 0);
+ file, key, value, NULL, NULL, 0);
free(file);
return ret;
}
@@ -3168,6 +3183,62 @@
}
/*
+ * The ownership rule is that the caller will own the string
+ * if it receives a piece of memory different from what it passed
+ * as the parameter.
+ */
+const char *git_config_prepare_comment_string(const char *comment)
+{
+ size_t leading_blanks;
+
+ if (!comment)
+ return NULL;
+
+ if (strchr(comment, '\n'))
+ die(_("no multi-line comment allowed: '%s'"), comment);
+
+ /*
+ * If it begins with one or more leading whitespace characters
+ * followed by '#", the comment string is used as-is.
+ *
+ * If it begins with '#', a SP is inserted between the comment
+ * and the value the comment is about.
+ *
+ * Otherwise, the value is followed by a SP followed by '#'
+ * followed by SP and then the comment string comes.
+ */
+
+ leading_blanks = strspn(comment, " \t");
+ if (leading_blanks && comment[leading_blanks] == '#')
+ ; /* use it as-is */
+ else if (comment[0] == '#')
+ comment = xstrfmt(" %s", comment);
+ else
+ comment = xstrfmt(" # %s", comment);
+
+ return comment;
+}
+
+static void validate_comment_string(const char *comment)
+{
+ size_t leading_blanks;
+
+ if (!comment)
+ return;
+ /*
+ * The front-end must have massaged the comment string
+ * properly before calling us.
+ */
+ if (strchr(comment, '\n'))
+ BUG("multi-line comments are not permitted: '%s'", comment);
+
+ leading_blanks = strspn(comment, " \t");
+ if (!leading_blanks || comment[leading_blanks] != '#')
+ BUG("comment must begin with one or more SP followed by '#': '%s'",
+ comment);
+}
+
+/*
* If value==NULL, unset in (remove from) config,
* if value_pattern!=NULL, disregard key/value pairs where value does not match.
* if value_pattern==CONFIG_REGEX_NONE, do not match any existing values
@@ -3195,6 +3266,7 @@
int git_config_set_multivar_in_file_gently(const char *config_filename,
const char *key, const char *value,
const char *value_pattern,
+ const char *comment,
unsigned flags)
{
int fd = -1, in_fd = -1;
@@ -3205,6 +3277,8 @@
size_t contents_sz;
struct config_store_data store = CONFIG_STORE_INIT;
+ validate_comment_string(comment);
+
/* parse-key returns negative; flip the sign to feed exit(3) */
ret = 0 - git_config_parse_key(key, &store.key, &store.baselen);
if (ret)
@@ -3245,7 +3319,7 @@
free(store.key);
store.key = xstrdup(key);
if (write_section(fd, key, &store) < 0 ||
- write_pair(fd, key, value, &store) < 0)
+ write_pair(fd, key, value, comment, &store) < 0)
goto write_err_out;
} else {
struct stat st;
@@ -3399,7 +3473,7 @@
if (write_section(fd, key, &store) < 0)
goto write_err_out;
}
- if (write_pair(fd, key, value, &store) < 0)
+ if (write_pair(fd, key, value, comment, &store) < 0)
goto write_err_out;
}
@@ -3444,7 +3518,7 @@
const char *value_pattern, unsigned flags)
{
if (!git_config_set_multivar_in_file_gently(config_filename, key, value,
- value_pattern, flags))
+ value_pattern, NULL, flags))
return;
if (value)
die(_("could not set '%s' to '%s'"), key, value);
@@ -3467,7 +3541,7 @@
int res = git_config_set_multivar_in_file_gently(file,
key, value,
value_pattern,
- flags);
+ NULL, flags);
free(file);
return res;
}
diff --git a/config.h b/config.h
index 5dba984..f4966e3 100644
--- a/config.h
+++ b/config.h
@@ -290,7 +290,7 @@
int git_config_expiry_date(timestamp_t *, const char *, const char *);
int git_config_color(char *, const char *, const char *);
-int git_config_set_in_file_gently(const char *, const char *, const char *);
+int git_config_set_in_file_gently(const char *, const char *, const char *, const char *);
/**
* write config values to a specific config file, takes a key/value pair as
@@ -336,7 +336,9 @@
int git_config_set_multivar_gently(const char *, const char *, const char *, unsigned);
void git_config_set_multivar(const char *, const char *, const char *, unsigned);
int repo_config_set_multivar_gently(struct repository *, const char *, const char *, const char *, unsigned);
-int git_config_set_multivar_in_file_gently(const char *, const char *, const char *, const char *, unsigned);
+int git_config_set_multivar_in_file_gently(const char *, const char *, const char *, const char *, const char *, unsigned);
+
+const char *git_config_prepare_comment_string(const char *);
/**
* takes four parameters:
diff --git a/config.mak.uname b/config.mak.uname
index dacc951..a7607a5 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -65,9 +65,9 @@
HAVE_PLATFORM_PROCINFO = YesPlease
COMPAT_OBJS += compat/linux/procinfo.o
# centos7/rhel7 provides gcc 4.8.5 and zlib 1.2.7.
- ifneq ($(findstring .el7.,$(uname_R)),)
+ ifneq ($(findstring .el7.,$(uname_R)),)
BASIC_CFLAGS += -std=c99
- endif
+ endif
endif
ifeq ($(uname_S),GNU/kFreeBSD)
HAVE_ALLOCA_H = YesPlease
@@ -95,13 +95,13 @@
NO_MEMMEM = YesPlease
endif
ifeq ($(uname_S),SCO_SV)
- ifeq ($(uname_R),3.2)
+ ifeq ($(uname_R),3.2)
CFLAGS = -O2
- endif
- ifeq ($(uname_R),5)
+ endif
+ ifeq ($(uname_R),5)
CC = cc
BASIC_CFLAGS += -Kthread
- endif
+ endif
NEEDS_SOCKET = YesPlease
NEEDS_NSL = YesPlease
NEEDS_SSL_WITH_CRYPTO = YesPlease
@@ -124,19 +124,19 @@
# - MacOS 10.0.* and MacOS 10.1.0 = Darwin 1.*
# - MacOS 10.x.* = Darwin (x+4).* for (1 <= x)
# i.e. "begins with [15678] and a dot" means "10.4.* or older".
- ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
+ ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
OLD_ICONV = UnfortunatelyYes
NO_APPLE_COMMON_CRYPTO = YesPlease
- endif
- ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
+ endif
+ ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
NO_STRLCPY = YesPlease
- endif
- ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
+ endif
+ ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
HAVE_GETDELIM = YesPlease
- endif
- ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 20 && echo 1),1)
+ endif
+ ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 20 && echo 1),1)
OPEN_RETURNS_EINTR = UnfortunatelyYes
- endif
+ endif
NO_MEMMEM = YesPlease
USE_ST_TIMESPEC = YesPlease
HAVE_DEV_TTY = YesPlease
@@ -152,12 +152,12 @@
# Workaround for `gettext` being keg-only and not even being linked via
# `brew link --force gettext`, should be obsolete as of
# https://github.com/Homebrew/homebrew-core/pull/53489
- ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
+ ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
BASIC_CFLAGS += -I/usr/local/include -I/usr/local/opt/gettext/include
BASIC_LDFLAGS += -L/usr/local/lib -L/usr/local/opt/gettext/lib
- ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
+ ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
MSGFMT = /usr/local/opt/gettext/bin/msgfmt
- endif
+ endif
# On newer ARM-based machines the default installation path has changed to
# /opt/homebrew. Include it in our search paths so that the user does not
# have to configure this manually.
@@ -165,22 +165,22 @@
# Note that we do not employ the same workaround as above where we manually
# add gettext. The issue was fixed more than three years ago by now, and at
# that point there haven't been any ARM-based Macs yet.
- else ifeq ($(shell test -d /opt/homebrew/ && echo y),y)
+ else ifeq ($(shell test -d /opt/homebrew/ && echo y),y)
BASIC_CFLAGS += -I/opt/homebrew/include
BASIC_LDFLAGS += -L/opt/homebrew/lib
- ifeq ($(shell test -x /opt/homebrew/bin/msgfmt && echo y),y)
+ ifeq ($(shell test -x /opt/homebrew/bin/msgfmt && echo y),y)
MSGFMT = /opt/homebrew/bin/msgfmt
- endif
- endif
+ endif
+ endif
# The builtin FSMonitor on MacOS builds upon Simple-IPC. Both require
# Unix domain sockets and PThreads.
- ifndef NO_PTHREADS
- ifndef NO_UNIX_SOCKETS
+ ifndef NO_PTHREADS
+ ifndef NO_UNIX_SOCKETS
FSMONITOR_DAEMON_BACKEND = darwin
FSMONITOR_OS_SETTINGS = darwin
- endif
- endif
+ endif
+ endif
BASIC_LDFLAGS += -framework CoreServices
endif
@@ -196,7 +196,7 @@
NO_REGEX = YesPlease
NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
HAVE_DEV_TTY = YesPlease
- ifeq ($(uname_R),5.6)
+ ifeq ($(uname_R),5.6)
SOCKLEN_T = int
NO_HSTRERROR = YesPlease
NO_IPV6 = YesPlease
@@ -206,8 +206,8 @@
NO_STRLCPY = YesPlease
NO_STRTOUMAX = YesPlease
GIT_TEST_CMP = cmp
- endif
- ifeq ($(uname_R),5.7)
+ endif
+ ifeq ($(uname_R),5.7)
NEEDS_RESOLV = YesPlease
NO_IPV6 = YesPlease
NO_SOCKADDR_STORAGE = YesPlease
@@ -216,25 +216,25 @@
NO_STRLCPY = YesPlease
NO_STRTOUMAX = YesPlease
GIT_TEST_CMP = cmp
- endif
- ifeq ($(uname_R),5.8)
+ endif
+ ifeq ($(uname_R),5.8)
NO_UNSETENV = YesPlease
NO_SETENV = YesPlease
NO_STRTOUMAX = YesPlease
GIT_TEST_CMP = cmp
- endif
- ifeq ($(uname_R),5.9)
+ endif
+ ifeq ($(uname_R),5.9)
NO_UNSETENV = YesPlease
NO_SETENV = YesPlease
NO_STRTOUMAX = YesPlease
GIT_TEST_CMP = cmp
- endif
+ endif
INSTALL = /usr/ucb/install
TAR = gtar
BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
endif
ifeq ($(uname_O),Cygwin)
- ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
+ ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
NO_D_TYPE_IN_DIRENT = YesPlease
NO_STRCASESTR = YesPlease
NO_MEMMEM = YesPlease
@@ -245,9 +245,9 @@
# On some boxes NO_MMAP is needed, and not so elsewhere.
# Try commenting this out if you suspect MMAP is more efficient
NO_MMAP = YesPlease
- else
+ else
NO_REGEX = UnfortunatelyYes
- endif
+ endif
HAVE_ALLOCA_H = YesPlease
NEEDS_LIBICONV = YesPlease
NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
@@ -263,25 +263,25 @@
NEEDS_LIBICONV = YesPlease
# Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
# A typical version string looks like "10.2-RELEASE".
- ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
+ ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
OLD_ICONV = YesPlease
- endif
- ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
+ endif
+ ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
OLD_ICONV = YesPlease
- endif
- ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
+ endif
+ ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
OLD_ICONV = YesPlease
- endif
+ endif
NO_MEMMEM = YesPlease
BASIC_CFLAGS += -I/usr/local/include
BASIC_LDFLAGS += -L/usr/local/lib
DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
USE_ST_TIMESPEC = YesPlease
- ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
+ ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
PTHREAD_LIBS = -pthread
NO_UINTMAX_T = YesPlease
NO_STRTOUMAX = YesPlease
- endif
+ endif
PYTHON_PATH = /usr/local/bin/python
PERL_PATH = /usr/local/bin/perl
HAVE_PATHS_H = YesPlease
@@ -317,9 +317,9 @@
CSPRNG_METHOD = arc4random
endif
ifeq ($(uname_S),NetBSD)
- ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
+ ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
NEEDS_LIBICONV = YesPlease
- endif
+ endif
BASIC_CFLAGS += -I/usr/pkg/include
BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
USE_ST_TIMESPEC = YesPlease
@@ -343,14 +343,14 @@
BASIC_CFLAGS += -D_LARGE_FILES
FILENO_IS_A_MACRO = UnfortunatelyYes
NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
- ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
+ ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
NO_PTHREADS = YesPlease
- else
+ else
PTHREAD_LIBS = -lpthread
- endif
- ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
+ endif
+ ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
INLINE = ''
- endif
+ endif
GIT_TEST_CMP = cmp
endif
ifeq ($(uname_S),GNU)
@@ -410,29 +410,29 @@
NO_SYS_SELECT_H = YesPlease
SNPRINTF_RETURNS_BOGUS = YesPlease
NO_NSEC = YesPlease
- ifeq ($(uname_R),B.11.00)
+ ifeq ($(uname_R),B.11.00)
NO_INET_NTOP = YesPlease
NO_INET_PTON = YesPlease
- endif
- ifeq ($(uname_R),B.10.20)
+ endif
+ ifeq ($(uname_R),B.10.20)
# Override HP-UX 11.x setting:
INLINE =
SOCKLEN_T = size_t
NO_PREAD = YesPlease
NO_INET_NTOP = YesPlease
NO_INET_PTON = YesPlease
- endif
+ endif
GIT_TEST_CMP = cmp
endif
ifeq ($(uname_S),Windows)
GIT_VERSION := $(GIT_VERSION).MSVC
pathsep = ;
# Assume that this is built in Git for Windows' SDK
- ifeq (MINGW32,$(MSYSTEM))
+ ifeq (MINGW32,$(MSYSTEM))
prefix = /mingw32
- else
+ else
prefix = /mingw64
- endif
+ endif
# Prepend MSVC 64-bit tool-chain to PATH.
#
# A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
@@ -447,7 +447,6 @@
NO_POLL = YesPlease
NO_SYMLINK_HEAD = YesPlease
NO_IPV6 = YesPlease
- NO_UNIX_SOCKETS = YesPlease
NO_SETENV = YesPlease
NO_STRCASESTR = YesPlease
NO_STRLCPY = YesPlease
@@ -550,16 +549,16 @@
NO_MKDTEMP = YesPlease
NO_STRTOUMAX = YesPlease
NO_NSEC = YesPlease
- ifeq ($(uname_R),3.5)
+ ifeq ($(uname_R),3.5)
NO_INET_NTOP = YesPlease
NO_INET_PTON = YesPlease
NO_SOCKADDR_STORAGE = YesPlease
- endif
- ifeq ($(uname_R),5.2)
+ endif
+ ifeq ($(uname_R),5.2)
NO_INET_NTOP = YesPlease
NO_INET_PTON = YesPlease
NO_SOCKADDR_STORAGE = YesPlease
- endif
+ endif
endif
ifeq ($(uname_S),Minix)
NO_IPV6 = YesPlease
@@ -579,12 +578,12 @@
# still not compile in c89 mode, due to non-const array initializations.
CC = cc -c99
# Build down-rev compatible objects that don't use our new getopt_long.
- ifeq ($(uname_R).$(uname_V),J06.21)
+ ifeq ($(uname_R).$(uname_V),J06.21)
CC += -WRVU=J06.20
- endif
- ifeq ($(uname_R).$(uname_V),L17.02)
+ endif
+ ifeq ($(uname_R).$(uname_V),L17.02)
CC += -WRVU=L16.05
- endif
+ endif
# Disable all optimization, seems to result in bad code, with -O or -O2
# or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
# abends on "git push". Needs more investigation.
@@ -638,10 +637,22 @@
SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
SHELL_PATH = /usr/coreutils/bin/bash
endif
+ifeq ($(uname_S),OS/390)
+ NO_SYS_POLL_H = YesPlease
+ NO_STRCASESTR = YesPlease
+ NO_REGEX = YesPlease
+ NO_MMAP = YesPlease
+ NO_NSEC = YesPlease
+ NO_STRLCPY = YesPlease
+ NO_MEMMEM = YesPlease
+ NO_GECOS_IN_PWENT = YesPlease
+ HAVE_STRINGS_H = YesPlease
+ NEEDS_MODE_TRANSLATION = YesPlease
+endif
ifeq ($(uname_S),MINGW)
- ifeq ($(shell expr "$(uname_R)" : '1\.'),2)
+ ifeq ($(shell expr "$(uname_R)" : '1\.'),2)
$(error "Building with MSys is no longer supported")
- endif
+ endif
pathsep = ;
HAVE_ALLOCA_H = YesPlease
NO_PREAD = YesPlease
@@ -649,7 +660,6 @@
NO_LIBGEN_H = YesPlease
NO_POLL = YesPlease
NO_SYMLINK_HEAD = YesPlease
- NO_UNIX_SOCKETS = YesPlease
NO_SETENV = YesPlease
NO_STRCASESTR = YesPlease
NO_STRLCPY = YesPlease
@@ -700,22 +710,22 @@
# Enable DEP
BASIC_LDFLAGS += -Wl,--nxcompat
# Enable ASLR (unless debugging)
- ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
+ ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
BASIC_LDFLAGS += -Wl,--dynamicbase
- endif
- ifeq (MINGW32,$(MSYSTEM))
+ endif
+ ifeq (MINGW32,$(MSYSTEM))
prefix = /mingw32
HOST_CPU = i686
BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
- endif
- ifeq (MINGW64,$(MSYSTEM))
+ endif
+ ifeq (MINGW64,$(MSYSTEM))
prefix = /mingw64
HOST_CPU = x86_64
BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
- else
+ else
COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
BASIC_LDFLAGS += -Wl,--large-address-aware
- endif
+ endif
CC = gcc
COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
-fstack-protector-strong
@@ -727,11 +737,11 @@
USE_GETTEXT_SCHEME = fallthrough
USE_LIBPCRE = YesPlease
USE_NED_ALLOCATOR = YesPlease
- ifeq (/mingw64,$(subst 32,64,$(prefix)))
+ ifeq (/mingw64,$(subst 32,64,$(prefix)))
# Move system config into top-level /etc/
ETC_GITCONFIG = ../etc/gitconfig
ETC_GITATTRIBUTES = ../etc/gitattributes
- endif
+ endif
endif
ifeq ($(uname_S),QNX)
COMPAT_CFLAGS += -DSA_RESTART=0
diff --git a/contrib/coccinelle/xstrncmpz.cocci b/contrib/coccinelle/xstrncmpz.cocci
new file mode 100644
index 0000000..ccb39e2
--- /dev/null
+++ b/contrib/coccinelle/xstrncmpz.cocci
@@ -0,0 +1,28 @@
+@@
+expression S, T, L;
+@@
+(
+- strncmp(S, T, L) || S[L]
++ !!xstrncmpz(S, T, L)
+|
+- strncmp(S, T, L) || S[L] != '\0'
++ !!xstrncmpz(S, T, L)
+|
+- strncmp(S, T, L) || T[L]
++ !!xstrncmpz(T, S, L)
+|
+- strncmp(S, T, L) || T[L] != '\0'
++ !!xstrncmpz(T, S, L)
+|
+- !strncmp(S, T, L) && !S[L]
++ !xstrncmpz(S, T, L)
+|
+- !strncmp(S, T, L) && S[L] == '\0'
++ !xstrncmpz(S, T, L)
+|
+- !strncmp(S, T, L) && !T[L]
++ !xstrncmpz(T, S, L)
+|
+- !strncmp(S, T, L) && T[L] == '\0'
++ !xstrncmpz(T, S, L)
+)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 444b3ef..75193de 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -454,16 +454,18 @@
# This function is equivalent to
#
-# __gitcomp "$(git xxx --git-completion-helper) ..."
+# ___git_resolved_builtins=$(git xxx --git-completion-helper)
#
-# except that the output is cached. Accept 1-3 arguments:
+# except that the result of the execution is cached.
+#
+# Accept 1-3 arguments:
# 1: the git command to execute, this is also the cache key
+# (use "_" when the command contains spaces, e.g. "remote add"
+# becomes "remote_add")
# 2: extra options to be added on top (e.g. negative forms)
# 3: options to be excluded
-__gitcomp_builtin ()
+__git_resolve_builtins ()
{
- # spaces must be replaced with underscore for multi-word
- # commands, e.g. "git remote add" becomes remote_add.
local cmd="$1"
local incl="${2-}"
local excl="${3-}"
@@ -489,7 +491,24 @@
eval "$var=\"$options\""
fi
- __gitcomp "$options"
+ ___git_resolved_builtins="$options"
+}
+
+# This function is equivalent to
+#
+# __gitcomp "$(git xxx --git-completion-helper) ..."
+#
+# except that the output is cached. Accept 1-3 arguments:
+# 1: the git command to execute, this is also the cache key
+# (use "_" when the command contains spaces, e.g. "remote add"
+# becomes "remote_add")
+# 2: extra options to be added on top (e.g. negative forms)
+# 3: options to be excluded
+__gitcomp_builtin ()
+{
+ __git_resolve_builtins "$1" "$2" "$3"
+
+ __gitcomp "$___git_resolved_builtins"
}
# Variation of __gitcomp_nl () that appends to the existing list of
@@ -556,6 +575,26 @@
true
}
+# Find the current subcommand for commands that follow the syntax:
+#
+# git <command> <subcommand>
+#
+# 1: List of possible subcommands.
+# 2: Optional subcommand to return when none is found.
+__git_find_subcommand ()
+{
+ local subcommand subcommands="$1" default_subcommand="$2"
+
+ for subcommand in $subcommands; do
+ if [ "$subcommand" = "${words[__git_cmd_idx+1]}" ]; then
+ echo $subcommand
+ return
+ fi
+ done
+
+ echo $default_subcommand
+}
+
# Execute 'git ls-files', unless the --committable option is specified, in
# which case it runs 'git diff-index' to find out the files that can be
# committed. It return paths relative to the directory specified in the first
@@ -2471,13 +2510,30 @@
_git_reflog ()
{
- local subcommands="show delete expire"
- local subcommand="$(__git_find_on_cmdline "$subcommands")"
+ local subcommands subcommand
- if [ -z "$subcommand" ]; then
- __gitcomp "$subcommands"
- else
- __git_complete_refs
+ __git_resolve_builtins "reflog"
+
+ subcommands="$___git_resolved_builtins"
+ subcommand="$(__git_find_subcommand "$subcommands" "show")"
+
+ case "$subcommand,$cur" in
+ show,--*)
+ __gitcomp "
+ $__git_log_common_options
+ "
+ return
+ ;;
+ $subcommand,--*)
+ __gitcomp_builtin "reflog_$subcommand"
+ return
+ ;;
+ esac
+
+ __git_complete_refs
+
+ if [ $((cword - __git_cmd_idx)) -eq 1 ]; then
+ __gitcompappend "$subcommands" "" "$cur" " "
fi
}
@@ -2673,7 +2729,8 @@
__git_compute_config_vars
local this_section="__git_first_level_config_vars_for_section_${section}"
test -n "${!this_section}" ||
- printf -v "__git_first_level_config_vars_for_section_${section}" %s "$(echo "$__git_config_vars" | grep -E "^${section}\.[a-z]" | awk -F. '{print $2}')"
+ printf -v "__git_first_level_config_vars_for_section_${section}" %s \
+ "$(echo "$__git_config_vars" | awk -F. "/^${section}\.[a-z]/ { print \$2 }")"
}
__git_compute_second_level_config_vars_for_section ()
@@ -2682,7 +2739,8 @@
__git_compute_config_vars_all
local this_section="__git_second_level_config_vars_for_section_${section}"
test -n "${!this_section}" ||
- printf -v "__git_second_level_config_vars_for_section_${section}" %s "$(echo "$__git_config_vars_all" | grep -E "^${section}\.<" | awk -F. '{print $3}')"
+ printf -v "__git_second_level_config_vars_for_section_${section}" %s \
+ "$(echo "$__git_config_vars_all" | awk -F. "/^${section}\.</ { print \$3 }")"
}
__git_config_sections=
@@ -3571,7 +3629,7 @@
# Generate completion reply from worktree list skipping the first
# entry: it's the path of the main worktree, which can't be moved,
# removed, locked, etc.
- __gitcomp_nl "$(git worktree list --porcelain |
+ __gitcomp_nl "$(__git worktree list --porcelain |
sed -n -e '2,$ s/^worktree //p')"
}
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index cac6f61..f5877bd 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -272,6 +272,7 @@
{
local _ret=1
local cur cword prev
+ local __git_repo_path
cur=${words[CURRENT]}
prev=${words[CURRENT-1]}
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 71f179c..5330e76 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -141,7 +141,7 @@
# parse configuration values
local option
- for option in ${GIT_PS1_SHOWUPSTREAM}; do
+ for option in ${GIT_PS1_SHOWUPSTREAM-}; do
case "$option" in
git|svn) upstream_type="$option" ;;
verbose) verbose=1 ;;
@@ -528,7 +528,7 @@
fi
local conflict="" # state indicator for unresolved conflicts
- if [[ "${GIT_PS1_SHOWCONFLICTSTATE}" == "yes" ]] &&
+ if [[ "${GIT_PS1_SHOWCONFLICTSTATE-}" == "yes" ]] &&
[[ $(git ls-files --unmerged 2>/dev/null) ]]; then
conflict="|CONFLICT"
fi
diff --git a/contrib/coverage-diff.sh b/contrib/coverage-diff.sh
index 4ec419f..6ce9603 100755
--- a/contrib/coverage-diff.sh
+++ b/contrib/coverage-diff.sh
@@ -74,8 +74,7 @@
sort >uncovered_lines.txt
comm -12 uncovered_lines.txt new_lines.txt |
- sed -e 's/$/\)/' |
- sed -e 's/^/ /' >uncovered_new_lines.txt
+ sed -e 's/$/\)/' -e 's/^/ /' >uncovered_new_lines.txt
grep -q '[^[:space:]]' <uncovered_new_lines.txt &&
echo $file >>coverage-data.txt &&
@@ -91,11 +90,7 @@
echo "Commits introducing uncovered code:"
-commit_list=$(cat coverage-data.txt |
- grep -E '^[0-9a-f]{7,} ' |
- awk '{print $1;}' |
- sort |
- uniq)
+commit_list=$(awk '/^[0-9a-f]{7,}/ { print $1 }' coverage-data.txt | sort -u)
(
for commit in $commit_list
diff --git a/contrib/credential/libsecret/git-credential-libsecret.c b/contrib/credential/libsecret/git-credential-libsecret.c
index 215a81d..90034d0 100644
--- a/contrib/credential/libsecret/git-credential-libsecret.c
+++ b/contrib/credential/libsecret/git-credential-libsecret.c
@@ -164,6 +164,9 @@
if (g_strv_length(parts) >= 1) {
g_free(c->password);
c->password = g_strdup(parts[0]);
+ } else {
+ g_free(c->password);
+ c->password = g_strdup("");
}
for (int i = 1; i < g_strv_length(parts); i++) {
if (g_str_has_prefix(parts[i], "password_expiry_utc=")) {
diff --git a/contrib/credential/osxkeychain/Makefile b/contrib/credential/osxkeychain/Makefile
index 4b3a08a..238f5f8 100644
--- a/contrib/credential/osxkeychain/Makefile
+++ b/contrib/credential/osxkeychain/Makefile
@@ -8,7 +8,8 @@
-include ../../../config.mak
git-credential-osxkeychain: git-credential-osxkeychain.o
- $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) -Wl,-framework -Wl,Security
+ $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) \
+ -framework Security -framework CoreFoundation
git-credential-osxkeychain.o: git-credential-osxkeychain.c
$(CC) -c $(CFLAGS) $<
diff --git a/contrib/credential/osxkeychain/git-credential-osxkeychain.c b/contrib/credential/osxkeychain/git-credential-osxkeychain.c
index 5f2e5f1..6a40917 100644
--- a/contrib/credential/osxkeychain/git-credential-osxkeychain.c
+++ b/contrib/credential/osxkeychain/git-credential-osxkeychain.c
@@ -3,14 +3,51 @@
#include <stdlib.h>
#include <Security/Security.h>
-static SecProtocolType protocol;
-static char *host;
-static char *path;
-static char *username;
-static char *password;
-static UInt16 port;
+#define ENCODING kCFStringEncodingUTF8
+static CFStringRef protocol; /* Stores constant strings - not memory managed */
+static CFStringRef host;
+static CFNumberRef port;
+static CFStringRef path;
+static CFStringRef username;
+static CFDataRef password;
+static CFDataRef password_expiry_utc;
+static CFDataRef oauth_refresh_token;
-__attribute__((format (printf, 1, 2)))
+static void clear_credential(void)
+{
+ if (host) {
+ CFRelease(host);
+ host = NULL;
+ }
+ if (port) {
+ CFRelease(port);
+ port = NULL;
+ }
+ if (path) {
+ CFRelease(path);
+ path = NULL;
+ }
+ if (username) {
+ CFRelease(username);
+ username = NULL;
+ }
+ if (password) {
+ CFRelease(password);
+ password = NULL;
+ }
+ if (password_expiry_utc) {
+ CFRelease(password_expiry_utc);
+ password_expiry_utc = NULL;
+ }
+ if (oauth_refresh_token) {
+ CFRelease(oauth_refresh_token);
+ oauth_refresh_token = NULL;
+ }
+}
+
+#define STRING_WITH_LENGTH(s) s, sizeof(s) - 1
+
+__attribute__((format (printf, 1, 2), __noreturn__))
static void die(const char *err, ...)
{
char msg[4096];
@@ -19,70 +56,199 @@
vsnprintf(msg, sizeof(msg), err, params);
fprintf(stderr, "%s\n", msg);
va_end(params);
+ clear_credential();
exit(1);
}
-static void *xstrdup(const char *s1)
+static void *xmalloc(size_t len)
{
- void *ret = strdup(s1);
+ void *ret = malloc(len);
if (!ret)
die("Out of memory");
return ret;
}
-#define KEYCHAIN_ITEM(x) (x ? strlen(x) : 0), x
-#define KEYCHAIN_ARGS \
- NULL, /* default keychain */ \
- KEYCHAIN_ITEM(host), \
- 0, NULL, /* account domain */ \
- KEYCHAIN_ITEM(username), \
- KEYCHAIN_ITEM(path), \
- port, \
- protocol, \
- kSecAuthenticationTypeDefault
+static CFDictionaryRef create_dictionary(CFAllocatorRef allocator, ...)
+{
+ va_list args;
+ const void *key;
+ CFMutableDictionaryRef result;
-static void write_item(const char *what, const char *buf, int len)
+ result = CFDictionaryCreateMutable(allocator,
+ 0,
+ &kCFTypeDictionaryKeyCallBacks,
+ &kCFTypeDictionaryValueCallBacks);
+
+
+ va_start(args, allocator);
+ while ((key = va_arg(args, const void *)) != NULL) {
+ const void *value;
+ value = va_arg(args, const void *);
+ if (value)
+ CFDictionarySetValue(result, key, value);
+ }
+ va_end(args);
+
+ return result;
+}
+
+#define CREATE_SEC_ATTRIBUTES(...) \
+ create_dictionary(kCFAllocatorDefault, \
+ kSecClass, kSecClassInternetPassword, \
+ kSecAttrServer, host, \
+ kSecAttrAccount, username, \
+ kSecAttrPath, path, \
+ kSecAttrPort, port, \
+ kSecAttrProtocol, protocol, \
+ kSecAttrAuthenticationType, \
+ kSecAttrAuthenticationTypeDefault, \
+ __VA_ARGS__);
+
+static void write_item(const char *what, const char *buf, size_t len)
{
printf("%s=", what);
fwrite(buf, 1, len, stdout);
putchar('\n');
}
-static void find_username_in_item(SecKeychainItemRef item)
+static void find_username_in_item(CFDictionaryRef item)
{
- SecKeychainAttributeList list;
- SecKeychainAttribute attr;
+ CFStringRef account_ref;
+ char *username_buf;
+ CFIndex buffer_len;
- list.count = 1;
- list.attr = &attr;
- attr.tag = kSecAccountItemAttr;
-
- if (SecKeychainItemCopyContent(item, NULL, &list, NULL, NULL))
+ account_ref = CFDictionaryGetValue(item, kSecAttrAccount);
+ if (!account_ref)
+ {
+ write_item("username", "", 0);
return;
+ }
- write_item("username", attr.data, attr.length);
- SecKeychainItemFreeContent(&list, NULL);
+ username_buf = (char *)CFStringGetCStringPtr(account_ref, ENCODING);
+ if (username_buf)
+ {
+ write_item("username", username_buf, strlen(username_buf));
+ return;
+ }
+
+ /* If we can't get a CString pointer then
+ * we need to allocate our own buffer */
+ buffer_len = CFStringGetMaximumSizeForEncoding(
+ CFStringGetLength(account_ref), ENCODING) + 1;
+ username_buf = xmalloc(buffer_len);
+ if (CFStringGetCString(account_ref,
+ username_buf,
+ buffer_len,
+ ENCODING)) {
+ write_item("username", username_buf, buffer_len - 1);
+ }
+ free(username_buf);
}
-static void find_internet_password(void)
+static OSStatus find_internet_password(void)
{
- void *buf;
- UInt32 len;
- SecKeychainItemRef item;
+ CFDictionaryRef attrs;
+ CFDictionaryRef item;
+ CFDataRef data;
+ OSStatus result;
- if (SecKeychainFindInternetPassword(KEYCHAIN_ARGS, &len, &buf, &item))
- return;
+ attrs = CREATE_SEC_ATTRIBUTES(kSecMatchLimit, kSecMatchLimitOne,
+ kSecReturnAttributes, kCFBooleanTrue,
+ kSecReturnData, kCFBooleanTrue,
+ NULL);
+ result = SecItemCopyMatching(attrs, (CFTypeRef *)&item);
+ if (result) {
+ goto out;
+ }
- write_item("password", buf, len);
+ data = CFDictionaryGetValue(item, kSecValueData);
+
+ write_item("password",
+ (const char *)CFDataGetBytePtr(data),
+ CFDataGetLength(data));
if (!username)
find_username_in_item(item);
- SecKeychainItemFreeContent(NULL, buf);
+ CFRelease(item);
+
+out:
+ CFRelease(attrs);
+
+ /* We consider not found to not be an error */
+ if (result == errSecItemNotFound)
+ result = errSecSuccess;
+
+ return result;
}
-static void delete_internet_password(void)
+static OSStatus delete_ref(const void *itemRef)
{
- SecKeychainItemRef item;
+ CFArrayRef item_ref_list;
+ CFDictionaryRef delete_query;
+ OSStatus result;
+
+ item_ref_list = CFArrayCreate(kCFAllocatorDefault,
+ &itemRef,
+ 1,
+ &kCFTypeArrayCallBacks);
+ delete_query = create_dictionary(kCFAllocatorDefault,
+ kSecClass, kSecClassInternetPassword,
+ kSecMatchItemList, item_ref_list,
+ NULL);
+
+ if (password) {
+ /* We only want to delete items with a matching password */
+ CFIndex capacity;
+ CFMutableDictionaryRef query;
+ CFDataRef data;
+
+ capacity = CFDictionaryGetCount(delete_query) + 1;
+ query = CFDictionaryCreateMutableCopy(kCFAllocatorDefault,
+ capacity,
+ delete_query);
+ CFDictionarySetValue(query, kSecReturnData, kCFBooleanTrue);
+ result = SecItemCopyMatching(query, (CFTypeRef *)&data);
+ if (!result) {
+ CFDataRef kc_password;
+ const UInt8 *raw_data;
+ const UInt8 *line;
+
+ /* Don't match appended metadata */
+ raw_data = CFDataGetBytePtr(data);
+ line = memchr(raw_data, '\n', CFDataGetLength(data));
+ if (line)
+ kc_password = CFDataCreateWithBytesNoCopy(
+ kCFAllocatorDefault,
+ raw_data,
+ line - raw_data,
+ kCFAllocatorNull);
+ else
+ kc_password = data;
+
+ if (CFEqual(kc_password, password))
+ result = SecItemDelete(delete_query);
+
+ if (line)
+ CFRelease(kc_password);
+ CFRelease(data);
+ }
+
+ CFRelease(query);
+ } else {
+ result = SecItemDelete(delete_query);
+ }
+
+ CFRelease(delete_query);
+ CFRelease(item_ref_list);
+
+ return result;
+}
+
+static OSStatus delete_internet_password(void)
+{
+ CFDictionaryRef attrs;
+ CFArrayRef refs;
+ OSStatus result;
/*
* Require at least a protocol and host for removal, which is what git
@@ -90,25 +256,69 @@
* Keychain manager.
*/
if (!protocol || !host)
- return;
+ return -1;
- if (SecKeychainFindInternetPassword(KEYCHAIN_ARGS, 0, NULL, &item))
- return;
+ attrs = CREATE_SEC_ATTRIBUTES(kSecMatchLimit, kSecMatchLimitAll,
+ kSecReturnRef, kCFBooleanTrue,
+ NULL);
+ result = SecItemCopyMatching(attrs, (CFTypeRef *)&refs);
+ CFRelease(attrs);
- SecKeychainItemDelete(item);
+ if (!result) {
+ for (CFIndex i = 0; !result && i < CFArrayGetCount(refs); i++)
+ result = delete_ref(CFArrayGetValueAtIndex(refs, i));
+
+ CFRelease(refs);
+ }
+
+ /* We consider not found to not be an error */
+ if (result == errSecItemNotFound)
+ result = errSecSuccess;
+
+ return result;
}
-static void add_internet_password(void)
+static OSStatus add_internet_password(void)
{
+ CFMutableDataRef data;
+ CFDictionaryRef attrs;
+ OSStatus result;
+
/* Only store complete credentials */
if (!protocol || !host || !username || !password)
- return;
+ return -1;
- if (SecKeychainAddInternetPassword(
- KEYCHAIN_ARGS,
- KEYCHAIN_ITEM(password),
- NULL))
- return;
+ data = CFDataCreateMutableCopy(kCFAllocatorDefault, 0, password);
+ if (password_expiry_utc) {
+ CFDataAppendBytes(data,
+ (const UInt8 *)STRING_WITH_LENGTH("\npassword_expiry_utc="));
+ CFDataAppendBytes(data,
+ CFDataGetBytePtr(password_expiry_utc),
+ CFDataGetLength(password_expiry_utc));
+ }
+ if (oauth_refresh_token) {
+ CFDataAppendBytes(data,
+ (const UInt8 *)STRING_WITH_LENGTH("\noauth_refresh_token="));
+ CFDataAppendBytes(data,
+ CFDataGetBytePtr(oauth_refresh_token),
+ CFDataGetLength(oauth_refresh_token));
+ }
+
+ attrs = CREATE_SEC_ATTRIBUTES(kSecValueData, data,
+ NULL);
+
+ result = SecItemAdd(attrs, NULL);
+ if (result == errSecDuplicateItem) {
+ CFDictionaryRef query;
+ query = CREATE_SEC_ATTRIBUTES(NULL);
+ result = SecItemUpdate(query, attrs);
+ CFRelease(query);
+ }
+
+ CFRelease(data);
+ CFRelease(attrs);
+
+ return result;
}
static void read_credential(void)
@@ -131,36 +341,60 @@
if (!strcmp(buf, "protocol")) {
if (!strcmp(v, "imap"))
- protocol = kSecProtocolTypeIMAP;
+ protocol = kSecAttrProtocolIMAP;
else if (!strcmp(v, "imaps"))
- protocol = kSecProtocolTypeIMAPS;
+ protocol = kSecAttrProtocolIMAPS;
else if (!strcmp(v, "ftp"))
- protocol = kSecProtocolTypeFTP;
+ protocol = kSecAttrProtocolFTP;
else if (!strcmp(v, "ftps"))
- protocol = kSecProtocolTypeFTPS;
+ protocol = kSecAttrProtocolFTPS;
else if (!strcmp(v, "https"))
- protocol = kSecProtocolTypeHTTPS;
+ protocol = kSecAttrProtocolHTTPS;
else if (!strcmp(v, "http"))
- protocol = kSecProtocolTypeHTTP;
+ protocol = kSecAttrProtocolHTTP;
else if (!strcmp(v, "smtp"))
- protocol = kSecProtocolTypeSMTP;
- else /* we don't yet handle other protocols */
+ protocol = kSecAttrProtocolSMTP;
+ else {
+ /* we don't yet handle other protocols */
+ clear_credential();
exit(0);
+ }
}
else if (!strcmp(buf, "host")) {
char *colon = strchr(v, ':');
if (colon) {
+ UInt16 port_i;
*colon++ = '\0';
- port = atoi(colon);
+ port_i = atoi(colon);
+ port = CFNumberCreate(kCFAllocatorDefault,
+ kCFNumberShortType,
+ &port_i);
}
- host = xstrdup(v);
+ host = CFStringCreateWithCString(kCFAllocatorDefault,
+ v,
+ ENCODING);
}
else if (!strcmp(buf, "path"))
- path = xstrdup(v);
+ path = CFStringCreateWithCString(kCFAllocatorDefault,
+ v,
+ ENCODING);
else if (!strcmp(buf, "username"))
- username = xstrdup(v);
+ username = CFStringCreateWithCString(
+ kCFAllocatorDefault,
+ v,
+ ENCODING);
else if (!strcmp(buf, "password"))
- password = xstrdup(v);
+ password = CFDataCreate(kCFAllocatorDefault,
+ (UInt8 *)v,
+ strlen(v));
+ else if (!strcmp(buf, "password_expiry_utc"))
+ password_expiry_utc = CFDataCreate(kCFAllocatorDefault,
+ (UInt8 *)v,
+ strlen(v));
+ else if (!strcmp(buf, "oauth_refresh_token"))
+ oauth_refresh_token = CFDataCreate(kCFAllocatorDefault,
+ (UInt8 *)v,
+ strlen(v));
/*
* Ignore other lines; we don't know what they mean, but
* this future-proofs us when later versions of git do
@@ -173,6 +407,7 @@
int main(int argc, const char **argv)
{
+ OSStatus result = 0;
const char *usage =
"usage: git credential-osxkeychain <get|store|erase>";
@@ -182,12 +417,17 @@
read_credential();
if (!strcmp(argv[1], "get"))
- find_internet_password();
+ result = find_internet_password();
else if (!strcmp(argv[1], "store"))
- add_internet_password();
+ result = add_internet_password();
else if (!strcmp(argv[1], "erase"))
- delete_internet_password();
+ result = delete_internet_password();
/* otherwise, ignore unknown action */
+ if (result)
+ die("failed to %s: %d", argv[1], (int)result);
+
+ clear_credential();
+
return 0;
}
diff --git a/contrib/hg-to-git/hg-to-git.py b/contrib/hg-to-git/hg-to-git.py
deleted file mode 100755
index 7eb1b24..0000000
--- a/contrib/hg-to-git/hg-to-git.py
+++ /dev/null
@@ -1,254 +0,0 @@
-#!/usr/bin/env python
-
-""" hg-to-git.py - A Mercurial to GIT converter
-
- Copyright (C)2007 Stelian Pop <stelian@popies.net>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, see <http://www.gnu.org/licenses/>.
-"""
-
-import os, os.path, sys
-import tempfile, pickle, getopt
-import re
-
-if sys.hexversion < 0x02030000:
- # The behavior of the pickle module changed significantly in 2.3
- sys.stderr.write("hg-to-git.py: requires Python 2.3 or later.\n")
- sys.exit(1)
-
-# Maps hg version -> git version
-hgvers = {}
-# List of children for each hg revision
-hgchildren = {}
-# List of parents for each hg revision
-hgparents = {}
-# Current branch for each hg revision
-hgbranch = {}
-# Number of new changesets converted from hg
-hgnewcsets = 0
-
-#------------------------------------------------------------------------------
-
-def usage():
-
- print("""\
-%s: [OPTIONS] <hgprj>
-
-options:
- -s, --gitstate=FILE: name of the state to be saved/read
- for incrementals
- -n, --nrepack=INT: number of changesets that will trigger
- a repack (default=0, -1 to deactivate)
- -v, --verbose: be verbose
-
-required:
- hgprj: name of the HG project to import (directory)
-""" % sys.argv[0])
-
-#------------------------------------------------------------------------------
-
-def getgitenv(user, date):
- env = ''
- elems = re.compile('(.*?)\s+<(.*)>').match(user)
- if elems:
- env += 'export GIT_AUTHOR_NAME="%s" ;' % elems.group(1)
- env += 'export GIT_COMMITTER_NAME="%s" ;' % elems.group(1)
- env += 'export GIT_AUTHOR_EMAIL="%s" ;' % elems.group(2)
- env += 'export GIT_COMMITTER_EMAIL="%s" ;' % elems.group(2)
- else:
- env += 'export GIT_AUTHOR_NAME="%s" ;' % user
- env += 'export GIT_COMMITTER_NAME="%s" ;' % user
- env += 'export GIT_AUTHOR_EMAIL= ;'
- env += 'export GIT_COMMITTER_EMAIL= ;'
-
- env += 'export GIT_AUTHOR_DATE="%s" ;' % date
- env += 'export GIT_COMMITTER_DATE="%s" ;' % date
- return env
-
-#------------------------------------------------------------------------------
-
-state = ''
-opt_nrepack = 0
-verbose = False
-
-try:
- opts, args = getopt.getopt(sys.argv[1:], 's:t:n:v', ['gitstate=', 'tempdir=', 'nrepack=', 'verbose'])
- for o, a in opts:
- if o in ('-s', '--gitstate'):
- state = a
- state = os.path.abspath(state)
- if o in ('-n', '--nrepack'):
- opt_nrepack = int(a)
- if o in ('-v', '--verbose'):
- verbose = True
- if len(args) != 1:
- raise Exception('params')
-except:
- usage()
- sys.exit(1)
-
-hgprj = args[0]
-os.chdir(hgprj)
-
-if state:
- if os.path.exists(state):
- if verbose:
- print('State does exist, reading')
- f = open(state, 'r')
- hgvers = pickle.load(f)
- else:
- print('State does not exist, first run')
-
-sock = os.popen('hg tip --template "{rev}"')
-tip = sock.read()
-if sock.close():
- sys.exit(1)
-if verbose:
- print('tip is', tip)
-
-# Calculate the branches
-if verbose:
- print('analysing the branches...')
-hgchildren["0"] = ()
-hgparents["0"] = (None, None)
-hgbranch["0"] = "master"
-for cset in range(1, int(tip) + 1):
- hgchildren[str(cset)] = ()
- prnts = os.popen('hg log -r %d --template "{parents}"' % cset).read().strip().split(' ')
- prnts = map(lambda x: x[:x.find(':')], prnts)
- if prnts[0] != '':
- parent = prnts[0].strip()
- else:
- parent = str(cset - 1)
- hgchildren[parent] += ( str(cset), )
- if len(prnts) > 1:
- mparent = prnts[1].strip()
- hgchildren[mparent] += ( str(cset), )
- else:
- mparent = None
-
- hgparents[str(cset)] = (parent, mparent)
-
- if mparent:
- # For merge changesets, take either one, preferably the 'master' branch
- if hgbranch[mparent] == 'master':
- hgbranch[str(cset)] = 'master'
- else:
- hgbranch[str(cset)] = hgbranch[parent]
- else:
- # Normal changesets
- # For first children, take the parent branch, for the others create a new branch
- if hgchildren[parent][0] == str(cset):
- hgbranch[str(cset)] = hgbranch[parent]
- else:
- hgbranch[str(cset)] = "branch-" + str(cset)
-
-if "0" not in hgvers:
- print('creating repository')
- os.system('git init')
-
-# loop through every hg changeset
-for cset in range(int(tip) + 1):
-
- # incremental, already seen
- if str(cset) in hgvers:
- continue
- hgnewcsets += 1
-
- # get info
- log_data = os.popen('hg log -r %d --template "{tags}\n{date|date}\n{author}\n"' % cset).readlines()
- tag = log_data[0].strip()
- date = log_data[1].strip()
- user = log_data[2].strip()
- parent = hgparents[str(cset)][0]
- mparent = hgparents[str(cset)][1]
-
- #get comment
- (fdcomment, filecomment) = tempfile.mkstemp()
- csetcomment = os.popen('hg log -r %d --template "{desc}"' % cset).read().strip()
- os.write(fdcomment, csetcomment)
- os.close(fdcomment)
-
- print('-----------------------------------------')
- print('cset:', cset)
- print('branch:', hgbranch[str(cset)])
- print('user:', user)
- print('date:', date)
- print('comment:', csetcomment)
- if parent:
- print('parent:', parent)
- if mparent:
- print('mparent:', mparent)
- if tag:
- print('tag:', tag)
- print('-----------------------------------------')
-
- # checkout the parent if necessary
- if cset != 0:
- if hgbranch[str(cset)] == "branch-" + str(cset):
- print('creating new branch', hgbranch[str(cset)])
- os.system('git checkout -b %s %s' % (hgbranch[str(cset)], hgvers[parent]))
- else:
- print('checking out branch', hgbranch[str(cset)])
- os.system('git checkout %s' % hgbranch[str(cset)])
-
- # merge
- if mparent:
- if hgbranch[parent] == hgbranch[str(cset)]:
- otherbranch = hgbranch[mparent]
- else:
- otherbranch = hgbranch[parent]
- print('merging', otherbranch, 'into', hgbranch[str(cset)])
- os.system(getgitenv(user, date) + 'git merge --no-commit -s ours "" %s %s' % (hgbranch[str(cset)], otherbranch))
-
- # remove everything except .git and .hg directories
- os.system('find . \( -path "./.hg" -o -path "./.git" \) -prune -o ! -name "." -print | xargs rm -rf')
-
- # repopulate with checkouted files
- os.system('hg update -C %d' % cset)
-
- # add new files
- os.system('git ls-files -x .hg --others | git update-index --add --stdin')
- # delete removed files
- os.system('git ls-files -x .hg --deleted | git update-index --remove --stdin')
-
- # commit
- os.system(getgitenv(user, date) + 'git commit --allow-empty --allow-empty-message -a -F %s' % filecomment)
- os.unlink(filecomment)
-
- # tag
- if tag and tag != 'tip':
- os.system(getgitenv(user, date) + 'git tag %s' % tag)
-
- # delete branch if not used anymore...
- if mparent and len(hgchildren[str(cset)]):
- print("Deleting unused branch:", otherbranch)
- os.system('git branch -d %s' % otherbranch)
-
- # retrieve and record the version
- vvv = os.popen('git show --quiet --pretty=format:%H').read()
- print('record', cset, '->', vvv)
- hgvers[str(cset)] = vvv
-
-if hgnewcsets >= opt_nrepack and opt_nrepack != -1:
- os.system('git repack -a -d')
-
-# write the state for incrementals
-if state:
- if verbose:
- print('Writing state')
- f = open(state, 'w')
- pickle.dump(hgvers, f)
-
-# vim: et ts=8 sw=4 sts=4
diff --git a/contrib/hg-to-git/hg-to-git.txt b/contrib/hg-to-git/hg-to-git.txt
deleted file mode 100644
index 91f8fe6..0000000
--- a/contrib/hg-to-git/hg-to-git.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-hg-to-git.py is able to convert a Mercurial repository into a git one,
-and preserves the branches in the process (unlike tailor)
-
-hg-to-git.py can probably be greatly improved (it's a rather crude
-combination of shell and python) but it does already work quite well for
-me. Features:
- - supports incremental conversion
- (for keeping a git repo in sync with a hg one)
- - supports hg branches
- - converts hg tags
-
-Note that the git repository will be created 'in place' (at the same
-location as the source hg repo). You will have to manually remove the
-'.hg' directory after the conversion.
-
-Also note that the incremental conversion uses 'simple' hg changesets
-identifiers (ordinals, as opposed to SHA-1 ids), and since these ids
-are not stable across different repositories the hg-to-git.py state file
-is forever tied to one hg repository.
-
-Stelian Pop <stelian@popies.net>
diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
index ca4df5b..c3bd2a5 100755
--- a/contrib/subtree/t/t7900-subtree.sh
+++ b/contrib/subtree/t/t7900-subtree.sh
@@ -63,7 +63,7 @@
git -C "$1" log -1 --format=%B HEAD^2 >msg &&
test_commit -C "$1-sub" --annotate sub2 &&
git clone --no-local "$1" "$1-clone" &&
- new_commit=$(cat msg | sed -e "s/$commit/$tag/" | git -C "$1-clone" commit-tree HEAD^2^{tree}) &&
+ new_commit=$(sed -e "s/$commit/$tag/" msg | git -C "$1-clone" commit-tree HEAD^2^{tree}) &&
git -C "$1-clone" replace HEAD^2 $new_commit
}
diff --git a/contrib/vscode/init.sh b/contrib/vscode/init.sh
index 521d303..f2d61bb 100755
--- a/contrib/vscode/init.sh
+++ b/contrib/vscode/init.sh
@@ -92,7 +92,6 @@
"isexe",
"iskeychar",
"kompare",
- "mksnpath",
"mktag",
"mktree",
"mmblob",
diff --git a/contrib/workdir/git-new-workdir b/contrib/workdir/git-new-workdir
index 888c34a..989197a 100755
--- a/contrib/workdir/git-new-workdir
+++ b/contrib/workdir/git-new-workdir
@@ -79,7 +79,7 @@
# create the links to the original repo. explicitly exclude index, HEAD and
# logs/HEAD from the list since they are purely related to the current working
# directory, and should not be shared.
-for x in config refs logs/refs objects info hooks packed-refs remotes rr-cache svn
+for x in config refs logs/refs objects info hooks packed-refs remotes rr-cache svn reftable
do
# create a containing directory if needed
case $x in
diff --git a/convert.c b/convert.c
index a8870ba..35b25eb 100644
--- a/convert.c
+++ b/convert.c
@@ -1028,7 +1028,7 @@
if (parse_config_key(var, "filter", &name, &namelen, &key) < 0 || !name)
return 0;
for (drv = user_convert; drv; drv = drv->next)
- if (!strncmp(drv->name, name, namelen) && !drv->name[namelen])
+ if (!xstrncmpz(drv->name, name, namelen))
break;
if (!drv) {
CALLOC_ARRAY(drv, 1);
diff --git a/copy.c b/copy.c
index 23d84c6..d9d2092 100644
--- a/copy.c
+++ b/copy.c
@@ -1,6 +1,9 @@
#include "git-compat-util.h"
#include "copy.h"
#include "path.h"
+#include "gettext.h"
+#include "strbuf.h"
+#include "abspath.h"
int copy_fd(int ifd, int ofd)
{
diff --git a/date.c b/date.c
index 619ada5..7365a4a 100644
--- a/date.c
+++ b/date.c
@@ -207,13 +207,13 @@
(diff + 183) / 365);
}
-struct date_mode *date_mode_from_type(enum date_mode_type type)
+struct date_mode date_mode_from_type(enum date_mode_type type)
{
- static struct date_mode mode = DATE_MODE_INIT;
+ struct date_mode mode = DATE_MODE_INIT;
if (type == DATE_STRFTIME)
BUG("cannot create anonymous strftime date_mode struct");
mode.type = type;
- return &mode;
+ return mode;
}
static void show_date_normal(struct strbuf *buf, timestamp_t time, struct tm *tm, int tz, struct tm *human_tm, int human_tz, int local)
@@ -283,7 +283,7 @@
strbuf_addf(buf, " %+05d", tz);
}
-const char *show_date(timestamp_t time, int tz, const struct date_mode *mode)
+const char *show_date(timestamp_t time, int tz, struct date_mode mode)
{
struct tm *tm;
struct tm tmbuf = { 0 };
@@ -291,13 +291,13 @@
int human_tz = -1;
static struct strbuf timebuf = STRBUF_INIT;
- if (mode->type == DATE_UNIX) {
+ if (mode.type == DATE_UNIX) {
strbuf_reset(&timebuf);
strbuf_addf(&timebuf, "%"PRItime, time);
return timebuf.buf;
}
- if (mode->type == DATE_HUMAN) {
+ if (mode.type == DATE_HUMAN) {
struct timeval now;
get_time(&now);
@@ -306,22 +306,22 @@
human_tz = local_time_tzoffset(now.tv_sec, &human_tm);
}
- if (mode->local)
+ if (mode.local)
tz = local_tzoffset(time);
- if (mode->type == DATE_RAW) {
+ if (mode.type == DATE_RAW) {
strbuf_reset(&timebuf);
strbuf_addf(&timebuf, "%"PRItime" %+05d", time, tz);
return timebuf.buf;
}
- if (mode->type == DATE_RELATIVE) {
+ if (mode.type == DATE_RELATIVE) {
strbuf_reset(&timebuf);
show_date_relative(time, &timebuf);
return timebuf.buf;
}
- if (mode->local)
+ if (mode.local)
tm = time_to_tm_local(time, &tmbuf);
else
tm = time_to_tm(time, tz, &tmbuf);
@@ -331,35 +331,39 @@
}
strbuf_reset(&timebuf);
- if (mode->type == DATE_SHORT)
+ if (mode.type == DATE_SHORT)
strbuf_addf(&timebuf, "%04d-%02d-%02d", tm->tm_year + 1900,
tm->tm_mon + 1, tm->tm_mday);
- else if (mode->type == DATE_ISO8601)
+ else if (mode.type == DATE_ISO8601)
strbuf_addf(&timebuf, "%04d-%02d-%02d %02d:%02d:%02d %+05d",
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec,
tz);
- else if (mode->type == DATE_ISO8601_STRICT) {
- char sign = (tz >= 0) ? '+' : '-';
- tz = abs(tz);
- strbuf_addf(&timebuf, "%04d-%02d-%02dT%02d:%02d:%02d%c%02d:%02d",
+ else if (mode.type == DATE_ISO8601_STRICT) {
+ strbuf_addf(&timebuf, "%04d-%02d-%02dT%02d:%02d:%02d",
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
- tm->tm_hour, tm->tm_min, tm->tm_sec,
- sign, tz / 100, tz % 100);
- } else if (mode->type == DATE_RFC2822)
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+ if (tz == 0) {
+ strbuf_addch(&timebuf, 'Z');
+ } else {
+ strbuf_addch(&timebuf, tz >= 0 ? '+' : '-');
+ tz = abs(tz);
+ strbuf_addf(&timebuf, "%02d:%02d", tz / 100, tz % 100);
+ }
+ } else if (mode.type == DATE_RFC2822)
strbuf_addf(&timebuf, "%.3s, %d %.3s %d %02d:%02d:%02d %+05d",
weekday_names[tm->tm_wday], tm->tm_mday,
month_names[tm->tm_mon], tm->tm_year + 1900,
tm->tm_hour, tm->tm_min, tm->tm_sec, tz);
- else if (mode->type == DATE_STRFTIME)
- strbuf_addftime(&timebuf, mode->strftime_fmt, tm, tz,
- !mode->local);
+ else if (mode.type == DATE_STRFTIME)
+ strbuf_addftime(&timebuf, mode.strftime_fmt, tm, tz,
+ !mode.local);
else
- show_date_normal(&timebuf, time, tm, tz, &human_tm, human_tz, mode->local);
+ show_date_normal(&timebuf, time, tm, tz, &human_tm, human_tz, mode.local);
return timebuf.buf;
}
diff --git a/date.h b/date.h
index 6136212..0747864 100644
--- a/date.h
+++ b/date.h
@@ -22,8 +22,8 @@
struct date_mode {
enum date_mode_type type;
- const char *strftime_fmt;
int local;
+ const char *strftime_fmt;
};
#define DATE_MODE_INIT { \
@@ -36,14 +36,14 @@
* show_date(t, tz, DATE_MODE(NORMAL));
*/
#define DATE_MODE(t) date_mode_from_type(DATE_##t)
-struct date_mode *date_mode_from_type(enum date_mode_type type);
+struct date_mode date_mode_from_type(enum date_mode_type type);
/**
* Format <'time', 'timezone'> into static memory according to 'mode'
* and return it. The mode is an initialized "struct date_mode"
* (usually from the DATE_MODE() macro).
*/
-const char *show_date(timestamp_t time, int timezone, const struct date_mode *mode);
+const char *show_date(timestamp_t time, int timezone, struct date_mode mode);
/**
* Parse a date format for later use with show_date().
diff --git a/delta-islands.c b/delta-islands.c
index ee2318d..f7e0794 100644
--- a/delta-islands.c
+++ b/delta-islands.c
@@ -284,7 +284,7 @@
if (!tree || parse_tree(tree) < 0)
die(_("bad tree object %s"), oid_to_hex(&ent->idx.oid));
- init_tree_desc(&desc, tree->buffer, tree->size);
+ init_tree_desc(&desc, &tree->object.oid, tree->buffer, tree->size);
while (tree_entry(&desc, &entry)) {
struct object *obj;
diff --git a/diff-lib.c b/diff-lib.c
index 6c8df04..12b1541 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -127,7 +127,16 @@
if (diff_can_quit_early(&revs->diffopt))
break;
- if (!ce_path_match(istate, ce, &revs->prune_data, NULL))
+ /*
+ * NEEDSWORK:
+ * Here we filter with pathspec but the result is further
+ * filtered out when --relative is in effect. To end-users,
+ * a pathspec element that matched only to paths outside the
+ * current directory is like not matching anything at all;
+ * the handling of ps_matched[] here may become problematic
+ * if/when we add the "--error-unmatch" option to "git diff".
+ */
+ if (!ce_path_match(istate, ce, &revs->prune_data, revs->ps_matched))
continue;
if (revs->diffopt.prefix &&
@@ -562,7 +571,7 @@
opts.pathspec = &revs->diffopt.pathspec;
opts.pathspec->recursive = 1;
- init_tree_desc(&t, tree->buffer, tree->size);
+ init_tree_desc(&t, &tree->object.oid, tree->buffer, tree->size);
return unpack_trees(1, &t, &opts);
}
@@ -570,7 +579,7 @@
{
int i;
struct commit *mb_child[2] = {0};
- struct commit_list *merge_bases;
+ struct commit_list *merge_bases = NULL;
for (i = 0; i < revs->pending.nr; i++) {
struct object *obj = revs->pending.objects[i].item;
@@ -597,7 +606,8 @@
mb_child[1] = lookup_commit_reference(the_repository, &oid);
}
- merge_bases = repo_get_merge_bases(the_repository, mb_child[0], mb_child[1]);
+ if (repo_get_merge_bases(the_repository, mb_child[0], mb_child[1], &merge_bases) < 0)
+ exit(128);
if (!merge_bases)
die(_("no merge base found"));
if (merge_bases->next)
@@ -650,7 +660,6 @@
repo_init_revisions(opt->repo, &revs, NULL);
copy_pathspec(&revs.prune_data, &opt->pathspec);
- diff_setup_done(&revs.diffopt);
revs.diffopt = *opt;
if (diff_cache(&revs, tree_oid, NULL, 1))
diff --git a/diff.c b/diff.c
index e50def4..108c187 100644
--- a/diff.c
+++ b/diff.c
@@ -62,6 +62,8 @@
int diff_auto_refresh_index = 1;
static int diff_mnemonic_prefix;
static int diff_no_prefix;
+static const char *diff_src_prefix = "a/";
+static const char *diff_dst_prefix = "b/";
static int diff_relative;
static int diff_stat_name_width;
static int diff_stat_graph_width;
@@ -408,6 +410,12 @@
diff_no_prefix = git_config_bool(var, value);
return 0;
}
+ if (!strcmp(var, "diff.srcprefix")) {
+ return git_config_string(&diff_src_prefix, var, value);
+ }
+ if (!strcmp(var, "diff.dstprefix")) {
+ return git_config_string(&diff_dst_prefix, var, value);
+ }
if (!strcmp(var, "diff.relative")) {
diff_relative = git_config_bool(var, value);
return 0;
@@ -3425,8 +3433,8 @@
void diff_set_default_prefix(struct diff_options *options)
{
- options->a_prefix = "a/";
- options->b_prefix = "b/";
+ options->a_prefix = diff_src_prefix;
+ options->b_prefix = diff_dst_prefix;
}
struct userdiff_driver *get_textconv(struct repository *r,
@@ -5362,6 +5370,8 @@
BUG_ON_OPT_NEG(unset);
BUG_ON_OPT_ARG(optarg);
+ diff_src_prefix = "a/";
+ diff_dst_prefix = "b/";
diff_set_default_prefix(options);
return 0;
}
diff --git a/dir-iterator.c b/dir-iterator.c
index 278b042..de61984 100644
--- a/dir-iterator.c
+++ b/dir-iterator.c
@@ -2,11 +2,20 @@
#include "dir.h"
#include "iterator.h"
#include "dir-iterator.h"
+#include "string-list.h"
struct dir_iterator_level {
DIR *dir;
/*
+ * The directory entries of the current level. This list will only be
+ * populated when the iterator is ordered. In that case, `dir` will be
+ * set to `NULL`.
+ */
+ struct string_list entries;
+ size_t entries_idx;
+
+ /*
* The length of the directory part of path at this level
* (including a trailing '/'):
*/
@@ -43,6 +52,31 @@
unsigned int flags;
};
+static int next_directory_entry(DIR *dir, const char *path,
+ struct dirent **out)
+{
+ struct dirent *de;
+
+repeat:
+ errno = 0;
+ de = readdir(dir);
+ if (!de) {
+ if (errno) {
+ warning_errno("error reading directory '%s'",
+ path);
+ return -1;
+ }
+
+ return 1;
+ }
+
+ if (is_dot_or_dotdot(de->d_name))
+ goto repeat;
+
+ *out = de;
+ return 0;
+}
+
/*
* Push a level in the iter stack and initialize it with information from
* the directory pointed by iter->base->path. It is assumed that this
@@ -72,6 +106,35 @@
return -1;
}
+ string_list_init_dup(&level->entries);
+ level->entries_idx = 0;
+
+ /*
+ * When the iterator is sorted we read and sort all directory entries
+ * directly.
+ */
+ if (iter->flags & DIR_ITERATOR_SORTED) {
+ struct dirent *de;
+
+ while (1) {
+ int ret = next_directory_entry(level->dir, iter->base.path.buf, &de);
+ if (ret < 0) {
+ if (errno != ENOENT &&
+ iter->flags & DIR_ITERATOR_PEDANTIC)
+ return -1;
+ continue;
+ } else if (ret > 0) {
+ break;
+ }
+
+ string_list_append(&level->entries, de->d_name);
+ }
+ string_list_sort(&level->entries);
+
+ closedir(level->dir);
+ level->dir = NULL;
+ }
+
return 0;
}
@@ -88,21 +151,22 @@
warning_errno("error closing directory '%s'",
iter->base.path.buf);
level->dir = NULL;
+ string_list_clear(&level->entries, 0);
return --iter->levels_nr;
}
/*
* Populate iter->base with the necessary information on the next iteration
- * entry, represented by the given dirent de. Return 0 on success and -1
+ * entry, represented by the given name. Return 0 on success and -1
* otherwise, setting errno accordingly.
*/
static int prepare_next_entry_data(struct dir_iterator_int *iter,
- struct dirent *de)
+ const char *name)
{
int err, saved_errno;
- strbuf_addstr(&iter->base.path, de->d_name);
+ strbuf_addstr(&iter->base.path, name);
/*
* We have to reset these because the path strbuf might have
* been realloc()ed at the previous strbuf_addstr().
@@ -139,27 +203,34 @@
struct dirent *de;
struct dir_iterator_level *level =
&iter->levels[iter->levels_nr - 1];
+ const char *name;
strbuf_setlen(&iter->base.path, level->prefix_len);
- errno = 0;
- de = readdir(level->dir);
- if (!de) {
- if (errno) {
- warning_errno("error reading directory '%s'",
- iter->base.path.buf);
+ if (level->dir) {
+ int ret = next_directory_entry(level->dir, iter->base.path.buf, &de);
+ if (ret < 0) {
if (iter->flags & DIR_ITERATOR_PEDANTIC)
goto error_out;
- } else if (pop_level(iter) == 0) {
- return dir_iterator_abort(dir_iterator);
+ continue;
+ } else if (ret > 0) {
+ if (pop_level(iter) == 0)
+ return dir_iterator_abort(dir_iterator);
+ continue;
}
- continue;
+
+ name = de->d_name;
+ } else {
+ if (level->entries_idx >= level->entries.nr) {
+ if (pop_level(iter) == 0)
+ return dir_iterator_abort(dir_iterator);
+ continue;
+ }
+
+ name = level->entries.items[level->entries_idx++].string;
}
- if (is_dot_or_dotdot(de->d_name))
- continue;
-
- if (prepare_next_entry_data(iter, de)) {
+ if (prepare_next_entry_data(iter, name)) {
if (errno != ENOENT && iter->flags & DIR_ITERATOR_PEDANTIC)
goto error_out;
continue;
@@ -188,6 +259,8 @@
warning_errno("error closing directory '%s'",
iter->base.path.buf);
}
+
+ string_list_clear(&level->entries, 0);
}
free(iter->levels);
diff --git a/dir-iterator.h b/dir-iterator.h
index 479e1ec..6d43880 100644
--- a/dir-iterator.h
+++ b/dir-iterator.h
@@ -54,8 +54,11 @@
* and ITER_ERROR is returned immediately. In both cases, a meaningful
* warning is emitted. Note: ENOENT errors are always ignored so that
* the API users may remove files during iteration.
+ *
+ * - DIR_ITERATOR_SORTED: sort directory entries alphabetically.
*/
#define DIR_ITERATOR_PEDANTIC (1 << 0)
+#define DIR_ITERATOR_SORTED (1 << 1)
struct dir_iterator {
/* The current path: */
diff --git a/dir.c b/dir.c
index ac69954..2d83f33 100644
--- a/dir.c
+++ b/dir.c
@@ -100,6 +100,18 @@
return ignore_case ? strncasecmp(a, b, count) : strncmp(a, b, count);
}
+int paths_collide(const char *a, const char *b)
+{
+ size_t len_a = strlen(a), len_b = strlen(b);
+
+ if (len_a == len_b)
+ return fspatheq(a, b);
+
+ if (len_a < len_b)
+ return is_dir_sep(b[len_a]) && !fspathncmp(a, b, len_a);
+ return is_dir_sep(a[len_b]) && !fspathncmp(a, b, len_b);
+}
+
unsigned int fspathhash(const char *str)
{
return ignore_case ? strihash(str) : strhash(str);
@@ -3918,6 +3930,26 @@
path, strlen(path));
}
+void untracked_cache_invalidate_trimmed_path(struct index_state *istate,
+ const char *path,
+ int safe_path)
+{
+ size_t len = strlen(path);
+
+ if (!len)
+ BUG("untracked_cache_invalidate_trimmed_path given zero length path");
+
+ if (path[len - 1] != '/') {
+ untracked_cache_invalidate_path(istate, path, safe_path);
+ } else {
+ struct strbuf tmp = STRBUF_INIT;
+
+ strbuf_add(&tmp, path, len - 1);
+ untracked_cache_invalidate_path(istate, tmp.buf, safe_path);
+ strbuf_release(&tmp);
+ }
+}
+
void untracked_cache_remove_from_index(struct index_state *istate,
const char *path)
{
diff --git a/dir.h b/dir.h
index 98aa85f..b9e8e96 100644
--- a/dir.h
+++ b/dir.h
@@ -549,6 +549,13 @@
unsigned int fspathhash(const char *str);
/*
+ * Reports whether paths collide. This may be because the paths differ only in
+ * case on a case-sensitive filesystem, or that one path refers to a symlink
+ * that collides with one of the parent directories of the other.
+ */
+int paths_collide(const char *a, const char *b);
+
+/*
* The prefix part of pattern must not contains wildcards.
*/
struct pathspec_item;
@@ -576,6 +583,13 @@
int check_dir_entry_contains(const struct dir_entry *out, const struct dir_entry *in);
void untracked_cache_invalidate_path(struct index_state *, const char *, int safe_path);
+/*
+ * Invalidate the untracked-cache for this path, but first strip
+ * off a trailing slash, if present.
+ */
+void untracked_cache_invalidate_trimmed_path(struct index_state *,
+ const char *path,
+ int safe_path);
void untracked_cache_remove_from_index(struct index_state *, const char *);
void untracked_cache_add_to_index(struct index_state *, const char *);
diff --git a/editor.c b/editor.c
index b67b802..d1ba2d7 100644
--- a/editor.c
+++ b/editor.c
@@ -104,16 +104,15 @@
sigchain_pop(SIGQUIT);
if (sig == SIGINT || sig == SIGQUIT)
raise(sig);
- if (ret)
- return error("There was a problem with the editor '%s'.",
- editor);
-
if (print_waiting_for_editor && !is_terminal_dumb())
/*
* Erase the entire line to avoid wasting the
* vertical space.
*/
term_clear_line();
+ if (ret)
+ return error("there was a problem with the editor '%s'",
+ editor);
}
if (!buffer)
diff --git a/entry.c b/entry.c
index f918a3a..b8c257f 100644
--- a/entry.c
+++ b/entry.c
@@ -460,7 +460,7 @@
continue;
if ((trust_ino && !match_stat_data(&dup->ce_stat_data, st)) ||
- (!trust_ino && !fspathcmp(ce->name, dup->name))) {
+ paths_collide(ce->name, dup->name)) {
dup->ce_flags |= CE_MATCHED;
break;
}
@@ -547,6 +547,20 @@
/* If it is a gitlink, leave it alone! */
if (S_ISGITLINK(ce->ce_mode))
return 0;
+ /*
+ * We must avoid replacing submodules' leading
+ * directories with symbolic links, lest recursive
+ * clones can write into arbitrary locations.
+ *
+ * Technically, this logic is not limited
+ * to recursive clones, or for that matter to
+ * submodules' paths colliding with symbolic links'
+ * paths. Yet it strikes a balance in favor of
+ * simplicity, and if paths are colliding, we might
+ * just as well keep the directories during a clone.
+ */
+ if (state->clone && S_ISLNK(ce->ce_mode))
+ return 0;
remove_subtree(&path);
} else if (unlink(path.buf))
return error_errno("unable to unlink old '%s'", path.buf);
diff --git a/environment.c b/environment.c
index 90632a3..a73ba9c 100644
--- a/environment.c
+++ b/environment.c
@@ -110,7 +110,7 @@
* The character that begins a commented line in user-editable file
* that is subject to stripspace.
*/
-char comment_line_char = '#';
+const char *comment_line_str = "#";
int auto_comment_line_char;
/* Parallel index stat data preload? */
@@ -207,6 +207,9 @@
shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
if (shallow_file)
set_alternate_shallow_file(the_repository, shallow_file, 0);
+
+ if (git_env_bool(NO_LAZY_FETCH_ENVIRONMENT, 0))
+ fetch_if_missing = 0;
}
int is_bare_repository(void)
diff --git a/environment.h b/environment.h
index e5351c9..05fd94d 100644
--- a/environment.h
+++ b/environment.h
@@ -8,7 +8,7 @@
* The character that begins a commented line in user-editable file
* that is subject to stripspace.
*/
-extern char comment_line_char;
+extern const char *comment_line_str;
extern int auto_comment_line_char;
/*
@@ -36,6 +36,7 @@
#define CEILING_DIRECTORIES_ENVIRONMENT "GIT_CEILING_DIRECTORIES"
#define NO_REPLACE_OBJECTS_ENVIRONMENT "GIT_NO_REPLACE_OBJECTS"
#define GIT_REPLACE_REF_BASE_ENVIRONMENT "GIT_REPLACE_REF_BASE"
+#define NO_LAZY_FETCH_ENVIRONMENT "GIT_NO_LAZY_FETCH"
#define GITATTRIBUTES_FILE ".gitattributes"
#define INFOATTRIBUTES_FILE "info/attributes"
#define ATTRIBUTE_MACRO_PREFIX "[attr]"
diff --git a/fmt-merge-msg.c b/fmt-merge-msg.c
index 66e4744..ae201e2 100644
--- a/fmt-merge-msg.c
+++ b/fmt-merge-msg.c
@@ -321,7 +321,7 @@
skip_prefix(me, them->items->string, &me) &&
starts_with(me, " <")))
return;
- strbuf_addf(out, "\n%c %s ", comment_line_char, label);
+ strbuf_addf(out, "\n%s %s ", comment_line_str, label);
add_people_count(out, them);
}
@@ -510,7 +510,7 @@
if (sig->len) {
strbuf_addch(tagbuf, '\n');
strbuf_add_commented_lines(tagbuf, sig->buf, sig->len,
- comment_line_char);
+ comment_line_str);
}
}
@@ -557,7 +557,7 @@
strbuf_add_commented_lines(&tagline,
origins.items[first_tag].string,
strlen(origins.items[first_tag].string),
- comment_line_char);
+ comment_line_str);
strbuf_insert(&tagbuf, 0, tagline.buf,
tagline.len);
strbuf_release(&tagline);
@@ -566,7 +566,7 @@
strbuf_add_commented_lines(&tagbuf,
origins.items[i].string,
strlen(origins.items[i].string),
- comment_line_char);
+ comment_line_str);
fmt_tag_signature(&tagbuf, &sig, buf, len);
}
strbuf_release(&payload);
diff --git a/fsck.c b/fsck.c
index 8ded0a4..78af29d 100644
--- a/fsck.c
+++ b/fsck.c
@@ -327,7 +327,8 @@
return -1;
name = fsck_get_object_name(options, &tree->object.oid);
- if (init_tree_desc_gently(&desc, tree->buffer, tree->size, 0))
+ if (init_tree_desc_gently(&desc, &tree->object.oid,
+ tree->buffer, tree->size, 0))
return -1;
while (tree_entry_gently(&desc, &entry)) {
struct object *obj;
@@ -598,7 +599,8 @@
const char *o_name;
struct name_stack df_dup_candidates = { NULL };
- if (init_tree_desc_gently(&desc, buffer, size, TREE_DESC_RAW_MODES)) {
+ if (init_tree_desc_gently(&desc, tree_oid, buffer, size,
+ TREE_DESC_RAW_MODES)) {
retval += report(options, tree_oid, OBJ_TREE,
FSCK_MSG_BAD_TREE,
"cannot be parsed as a tree");
diff --git a/fsmonitor.c b/fsmonitor.c
index f670c50..2b17d60 100644
--- a/fsmonitor.c
+++ b/fsmonitor.c
@@ -5,6 +5,7 @@
#include "ewah/ewok.h"
#include "fsmonitor.h"
#include "fsmonitor-ipc.h"
+#include "name-hash.h"
#include "run-command.h"
#include "strbuf.h"
#include "trace2.h"
@@ -183,79 +184,282 @@
return result;
}
+/*
+ * Invalidate the FSM bit on this CE. This is like mark_fsmonitor_invalid()
+ * but we've already handled the untracked-cache, so let's not repeat that
+ * work. This also lets us have a different trace message so that we can
+ * see everything that was done as part of the refresh-callback.
+ */
+static void invalidate_ce_fsm(struct cache_entry *ce)
+{
+ if (ce->ce_flags & CE_FSMONITOR_VALID) {
+ trace_printf_key(&trace_fsmonitor,
+ "fsmonitor_refresh_callback INV: '%s'",
+ ce->name);
+ ce->ce_flags &= ~CE_FSMONITOR_VALID;
+ }
+}
+
+static size_t handle_path_with_trailing_slash(
+ struct index_state *istate, const char *name, int pos);
+
+/*
+ * Use the name-hash to do a case-insensitive cache-entry lookup with
+ * the pathname and invalidate the cache-entry.
+ *
+ * Returns the number of cache-entries that we invalidated.
+ */
+static size_t handle_using_name_hash_icase(
+ struct index_state *istate, const char *name)
+{
+ struct cache_entry *ce = NULL;
+
+ ce = index_file_exists(istate, name, strlen(name), 1);
+ if (!ce)
+ return 0;
+
+ /*
+ * A case-insensitive search in the name-hash using the
+ * observed pathname found a cache-entry, so the observed path
+ * is case-incorrect. Invalidate the cache-entry and use the
+ * correct spelling from the cache-entry to invalidate the
+ * untracked-cache. Since we now have sparse-directories in
+ * the index, the observed pathname may represent a regular
+ * file or a sparse-index directory.
+ *
+ * Note that we should not have seen FSEvents for a
+ * sparse-index directory, but we handle it just in case.
+ *
+ * Either way, we know that there are not any cache-entries for
+ * children inside the cone of the directory, so we don't need to
+ * do the usual scan.
+ */
+ trace_printf_key(&trace_fsmonitor,
+ "fsmonitor_refresh_callback MAP: '%s' '%s'",
+ name, ce->name);
+
+ /*
+ * NEEDSWORK: We used the name-hash to find the correct
+ * case-spelling of the pathname in the cache-entry[], so
+ * technically this is a tracked file or a sparse-directory.
+ * It should not have any entries in the untracked-cache, so
+ * we should not need to use the case-corrected spelling to
+ * invalidate the the untracked-cache. So we may not need to
+ * do this. For now, I'm going to be conservative and always
+ * do it; we can revisit this later.
+ */
+ untracked_cache_invalidate_trimmed_path(istate, ce->name, 0);
+
+ invalidate_ce_fsm(ce);
+ return 1;
+}
+
+/*
+ * Use the dir-name-hash to find the correct-case spelling of the
+ * directory. Use the canonical spelling to invalidate all of the
+ * cache-entries within the matching cone.
+ *
+ * Returns the number of cache-entries that we invalidated.
+ */
+static size_t handle_using_dir_name_hash_icase(
+ struct index_state *istate, const char *name)
+{
+ struct strbuf canonical_path = STRBUF_INIT;
+ int pos;
+ size_t len = strlen(name);
+ size_t nr_in_cone;
+
+ if (name[len - 1] == '/')
+ len--;
+
+ if (!index_dir_find(istate, name, len, &canonical_path))
+ return 0; /* name is untracked */
+
+ if (!memcmp(name, canonical_path.buf, canonical_path.len)) {
+ strbuf_release(&canonical_path);
+ /*
+ * NEEDSWORK: Our caller already tried an exact match
+ * and failed to find one. They called us to do an
+ * ICASE match, so we should never get an exact match,
+ * so we could promote this to a BUG() here if we
+ * wanted to. It doesn't hurt anything to just return
+ * 0 and go on because we should never get here. Or we
+ * could just get rid of the memcmp() and this "if"
+ * clause completely.
+ */
+ BUG("handle_using_dir_name_hash_icase(%s) did not exact match",
+ name);
+ }
+
+ trace_printf_key(&trace_fsmonitor,
+ "fsmonitor_refresh_callback MAP: '%s' '%s'",
+ name, canonical_path.buf);
+
+ /*
+ * The dir-name-hash only tells us the corrected spelling of
+ * the prefix. We have to use this canonical path to do a
+ * lookup in the cache-entry array so that we repeat the
+ * original search using the case-corrected spelling.
+ */
+ strbuf_addch(&canonical_path, '/');
+ pos = index_name_pos(istate, canonical_path.buf,
+ canonical_path.len);
+ nr_in_cone = handle_path_with_trailing_slash(
+ istate, canonical_path.buf, pos);
+ strbuf_release(&canonical_path);
+ return nr_in_cone;
+}
+
+/*
+ * The daemon sent an observed pathname without a trailing slash.
+ * (This is the normal case.) We do not know if it is a tracked or
+ * untracked file, a sparse-directory, or a populated directory (on a
+ * platform such as Windows where FSEvents are not qualified).
+ *
+ * The pathname contains the observed case reported by the FS. We
+ * do not know it is case-correct or -incorrect.
+ *
+ * Assume it is case-correct and try an exact match.
+ *
+ * Return the number of cache-entries that we invalidated.
+ */
+static size_t handle_path_without_trailing_slash(
+ struct index_state *istate, const char *name, int pos)
+{
+ /*
+ * Mark the untracked cache dirty for this path (regardless of
+ * whether or not we find an exact match for it in the index).
+ * Since the path is unqualified (no trailing slash hint in the
+ * FSEvent), it may refer to a file or directory. So we should
+ * not assume one or the other and should always let the untracked
+ * cache decide what needs to invalidated.
+ */
+ untracked_cache_invalidate_trimmed_path(istate, name, 0);
+
+ if (pos >= 0) {
+ /*
+ * An exact match on a tracked file. We assume that we
+ * do not need to scan forward for a sparse-directory
+ * cache-entry with the same pathname, nor for a cone
+ * at that directory. (That is, assume no D/F conflicts.)
+ */
+ invalidate_ce_fsm(istate->cache[pos]);
+ return 1;
+ } else {
+ size_t nr_in_cone;
+ struct strbuf work_path = STRBUF_INIT;
+
+ /*
+ * The negative "pos" gives us the suggested insertion
+ * point for the pathname (without the trailing slash).
+ * We need to see if there is a directory with that
+ * prefix, but there can be lots of pathnames between
+ * "foo" and "foo/" like "foo-" or "foo-bar", so we
+ * don't want to do our own scan.
+ */
+ strbuf_add(&work_path, name, strlen(name));
+ strbuf_addch(&work_path, '/');
+ pos = index_name_pos(istate, work_path.buf, work_path.len);
+ nr_in_cone = handle_path_with_trailing_slash(
+ istate, work_path.buf, pos);
+ strbuf_release(&work_path);
+ return nr_in_cone;
+ }
+}
+
+/*
+ * The daemon can decorate directory events, such as a move or rename,
+ * by adding a trailing slash to the observed name. Use this to
+ * explicitly invalidate the entire cone under that directory.
+ *
+ * The daemon can only reliably do that if the OS FSEvent contains
+ * sufficient information in the event.
+ *
+ * macOS FSEvents have enough information.
+ *
+ * Other platforms may or may not be able to do it (and it might
+ * depend on the type of event (for example, a daemon could lstat() an
+ * observed pathname after a rename, but not after a delete)).
+ *
+ * If we find an exact match in the index for a path with a trailing
+ * slash, it means that we matched a sparse-index directory in a
+ * cone-mode sparse-checkout (since that's the only time we have
+ * directories in the index). We should never see this in practice
+ * (because sparse directories should not be present and therefore
+ * not generating FS events). Either way, we can treat them in the
+ * same way and just invalidate the cache-entry and the untracked
+ * cache (and in this case, the forward cache-entry scan won't find
+ * anything and it doesn't hurt to let it run).
+ *
+ * Return the number of cache-entries that we invalidated. We will
+ * use this later to determine if we need to attempt a second
+ * case-insensitive search on case-insensitive file systems. That is,
+ * if the search using the observed-case in the FSEvent yields any
+ * results, we assume the prefix is case-correct. If there are no
+ * matches, we still don't know if the observed path is simply
+ * untracked or case-incorrect.
+ */
+static size_t handle_path_with_trailing_slash(
+ struct index_state *istate, const char *name, int pos)
+{
+ int i;
+ size_t nr_in_cone = 0;
+
+ /*
+ * Mark the untracked cache dirty for this directory path
+ * (regardless of whether or not we find an exact match for it
+ * in the index or find it to be proper prefix of one or more
+ * files in the index), since the FSEvent is hinting that
+ * there may be changes on or within the directory.
+ */
+ untracked_cache_invalidate_trimmed_path(istate, name, 0);
+
+ if (pos < 0)
+ pos = -pos - 1;
+
+ /* Mark all entries for the folder invalid */
+ for (i = pos; i < istate->cache_nr; i++) {
+ if (!starts_with(istate->cache[i]->name, name))
+ break;
+ invalidate_ce_fsm(istate->cache[i]);
+ nr_in_cone++;
+ }
+
+ return nr_in_cone;
+}
+
static void fsmonitor_refresh_callback(struct index_state *istate, char *name)
{
- int i, len = strlen(name);
+ int len = strlen(name);
int pos = index_name_pos(istate, name, len);
+ size_t nr_in_cone;
trace_printf_key(&trace_fsmonitor,
"fsmonitor_refresh_callback '%s' (pos %d)",
name, pos);
- if (name[len - 1] == '/') {
- /*
- * The daemon can decorate directory events, such as
- * moves or renames, with a trailing slash if the OS
- * FS Event contains sufficient information, such as
- * MacOS.
- *
- * Use this to invalidate the entire cone under that
- * directory.
- *
- * We do not expect an exact match because the index
- * does not normally contain directory entries, so we
- * start at the insertion point and scan.
- */
- if (pos < 0)
- pos = -pos - 1;
-
- /* Mark all entries for the folder invalid */
- for (i = pos; i < istate->cache_nr; i++) {
- if (!starts_with(istate->cache[i]->name, name))
- break;
- istate->cache[i]->ce_flags &= ~CE_FSMONITOR_VALID;
- }
-
- /*
- * We need to remove the traling "/" from the path
- * for the untracked cache.
- */
- name[len - 1] = '\0';
- } else if (pos >= 0) {
- /*
- * We have an exact match for this path and can just
- * invalidate it.
- */
- istate->cache[pos]->ce_flags &= ~CE_FSMONITOR_VALID;
- } else {
- /*
- * The path is not a tracked file -or- it is a
- * directory event on a platform that cannot
- * distinguish between file and directory events in
- * the event handler, such as Windows.
- *
- * Scan as if it is a directory and invalidate the
- * cone under it. (But remember to ignore items
- * between "name" and "name/", such as "name-" and
- * "name.".
- */
- pos = -pos - 1;
-
- for (i = pos; i < istate->cache_nr; i++) {
- if (!starts_with(istate->cache[i]->name, name))
- break;
- if ((unsigned char)istate->cache[i]->name[len] > '/')
- break;
- if (istate->cache[i]->name[len] == '/')
- istate->cache[i]->ce_flags &= ~CE_FSMONITOR_VALID;
- }
- }
+ if (name[len - 1] == '/')
+ nr_in_cone = handle_path_with_trailing_slash(istate, name, pos);
+ else
+ nr_in_cone = handle_path_without_trailing_slash(istate, name, pos);
/*
- * Mark the untracked cache dirty even if it wasn't found in the index
- * as it could be a new untracked file.
+ * If we did not find an exact match for this pathname or any
+ * cache-entries with this directory prefix and we're on a
+ * case-insensitive file system, try again using the name-hash
+ * and dir-name-hash.
*/
- untracked_cache_invalidate_path(istate, name, 0);
+ if (!nr_in_cone && ignore_case) {
+ nr_in_cone = handle_using_name_hash_icase(istate, name);
+ if (!nr_in_cone)
+ nr_in_cone = handle_using_dir_name_hash_icase(
+ istate, name);
+ }
+
+ if (nr_in_cone)
+ trace_printf_key(&trace_fsmonitor,
+ "fsmonitor_refresh_callback CNT: %d",
+ (int)nr_in_cone);
}
/*
diff --git a/git-compat-util.h b/git-compat-util.h
index 7c2a653..ca7678a 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -218,6 +218,18 @@
#define GIT_WINDOWS_NATIVE
#endif
+#if defined(NO_UNIX_SOCKETS) || !defined(GIT_WINDOWS_NATIVE)
+static inline int _have_unix_sockets(void)
+{
+#if defined(NO_UNIX_SOCKETS)
+ return 0;
+#else
+ return 1;
+#endif
+}
+#define have_unix_sockets _have_unix_sockets
+#endif
+
#include <unistd.h>
#include <stdio.h>
#include <sys/stat.h>
@@ -391,6 +403,7 @@
#ifndef NO_OPENSSL
#ifdef __APPLE__
+#undef __AVAILABILITY_MACROS_USES_AVAILABILITY
#define __AVAILABILITY_MACROS_USES_AVAILABILITY 0
#include <AvailabilityMacros.h>
#undef DEPRECATED_ATTRIBUTE
diff --git a/git-curl-compat.h b/git-curl-compat.h
index fd96b3c..e1d0bdd 100644
--- a/git-curl-compat.h
+++ b/git-curl-compat.h
@@ -127,6 +127,15 @@
#endif
/**
+ * Versions before curl 7.66.0 (September 2019) required manually setting the
+ * transfer-encoding for a streaming POST; after that this is handled
+ * automatically.
+ */
+#if LIBCURL_VERSION_NUM < 0x074200
+#define GIT_CURL_NEED_TRANSFER_ENCODING_HEADER
+#endif
+
+/**
* CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR were added in 7.85.0,
* released in August 2022.
*/
diff --git a/git-difftool--helper.sh b/git-difftool--helper.sh
index e4e820e..dd0c9a5 100755
--- a/git-difftool--helper.sh
+++ b/git-difftool--helper.sh
@@ -91,6 +91,19 @@
# ignore the error from the above --- run_merge_tool
# will diagnose unusable tool by itself
run_merge_tool "$merge_tool" false
+
+ status=$?
+ if test $status -ge 126
+ then
+ # Command not found (127), not executable (126) or
+ # exited via a signal (>= 128).
+ exit $status
+ fi
+
+ if test "$GIT_DIFFTOOL_TRUST_EXIT_CODE" = true
+ then
+ exit $status
+ fi
else
# Launch the merge tool on each path provided by 'git diff'
while test $# -gt 6
diff --git a/git-gui/.gitattributes b/git-gui/.gitattributes
index 59cd41d..118d56c 100644
--- a/git-gui/.gitattributes
+++ b/git-gui/.gitattributes
@@ -3,3 +3,4 @@
git-gui.sh encoding=UTF-8
/po/*.po encoding=UTF-8
/GIT-VERSION-GEN eol=lf
+Makefile whitespace=!indent,trail,space
diff --git a/git-gui/Makefile b/git-gui/Makefile
index 3f80435..667c39e 100644
--- a/git-gui/Makefile
+++ b/git-gui/Makefile
@@ -107,12 +107,12 @@
ifeq ($(uname_S),Darwin)
TKFRAMEWORK = /Library/Frameworks/Tk.framework/Resources/Wish.app
- ifeq ($(shell echo "$(uname_R)" | awk -F. '{if ($$1 >= 9) print "y"}')_$(shell test -d $(TKFRAMEWORK) || echo n),y_n)
+ ifeq ($(shell echo "$(uname_R)" | awk -F. '{if ($$1 >= 9) print "y"}')_$(shell test -d $(TKFRAMEWORK) || echo n),y_n)
TKFRAMEWORK = /System/Library/Frameworks/Tk.framework/Resources/Wish.app
- ifeq ($(shell test -d $(TKFRAMEWORK) || echo n),n)
+ ifeq ($(shell test -d $(TKFRAMEWORK) || echo n),n)
TKFRAMEWORK = /System/Library/Frameworks/Tk.framework/Resources/Wish\ Shell.app
- endif
- endif
+ endif
+ endif
TKEXECUTABLE = $(shell basename "$(TKFRAMEWORK)" .app)
endif
@@ -143,9 +143,9 @@
endif
gg_libdir_sed_in := $(gg_libdir)
ifeq ($(uname_S),Darwin)
- ifeq ($(shell test -d $(TKFRAMEWORK) && echo y),y)
+ ifeq ($(shell test -d $(TKFRAMEWORK) && echo y),y)
GITGUI_MACOSXAPP := YesPlease
- endif
+ endif
endif
ifneq (,$(findstring MINGW,$(uname_S)))
ifeq ($(shell expr "$(uname_R)" : '1\.'),2)
@@ -220,9 +220,9 @@
MSGFMT ?= $(TCL_PATH) po/po2msg.sh
else
MSGFMT ?= msgfmt
- ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0)
+ ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0)
MSGFMT := $(TCL_PATH) po/po2msg.sh
- endif
+ endif
endif
msgsdir = $(gg_libdir)/msgs
diff --git a/git-quiltimport.sh b/git-quiltimport.sh
index e3d3909..eb34cda 100755
--- a/git-quiltimport.sh
+++ b/git-quiltimport.sh
@@ -148,7 +148,7 @@
if [ -z "$dry_run" ] ; then
git apply --index -C1 ${level:+"$level"} "$tmp_patch" &&
tree=$(git write-tree) &&
- commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) &&
+ commit=$( { echo "$SUBJECT"; echo; cat "$tmp_msg"; } | git commit-tree $tree -p $commit) &&
git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4
fi
done 3<"$QUILT_SERIES"
diff --git a/git.c b/git.c
index 7068a18..654d615 100644
--- a/git.c
+++ b/git.c
@@ -4,6 +4,7 @@
#include "exec-cmd.h"
#include "gettext.h"
#include "help.h"
+#include "object-file.h"
#include "pager.h"
#include "read-cache-ll.h"
#include "run-command.h"
@@ -186,6 +187,11 @@
use_pager = 0;
if (envchanged)
*envchanged = 1;
+ } else if (!strcmp(cmd, "--no-lazy-fetch")) {
+ fetch_if_missing = 0;
+ setenv(NO_LAZY_FETCH_ENVIRONMENT, "1", 1);
+ if (envchanged)
+ *envchanged = 1;
} else if (!strcmp(cmd, "--no-replace-objects")) {
disable_replace_refs();
setenv(NO_REPLACE_OBJECTS_ENVIRONMENT, "1", 1);
@@ -373,8 +379,6 @@
strvec_pushv(&child.args, (*argv) + 1);
trace2_cmd_alias(alias_command, child.args.v);
- trace2_cmd_list_config();
- trace2_cmd_list_env_vars();
trace2_cmd_name("_run_shell_alias_");
ret = run_command(&child);
@@ -411,8 +415,6 @@
COPY_ARRAY(new_argv + count, *argv + 1, *argcp);
trace2_cmd_alias(alias_command, new_argv);
- trace2_cmd_list_config();
- trace2_cmd_list_env_vars();
*argv = new_argv;
*argcp += count - 1;
@@ -462,8 +464,6 @@
trace_argv_printf(argv, "trace: built-in: git");
trace2_cmd_name(p->cmd);
- trace2_cmd_list_config();
- trace2_cmd_list_env_vars();
validate_cache_entries(the_repository->index);
status = p->fn(argc, argv, prefix);
diff --git a/gitk-git/Makefile b/gitk-git/Makefile
index 5bdd52a..e1f0aff 100644
--- a/gitk-git/Makefile
+++ b/gitk-git/Makefile
@@ -33,9 +33,9 @@
MSGFMT ?= $(TCL_PATH) po/po2msg.sh
else
MSGFMT ?= msgfmt
- ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0)
+ ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0)
MSGFMT := $(TCL_PATH) po/po2msg.sh
- endif
+ endif
endif
PO_TEMPLATE = po/gitk.pot
diff --git a/gpg-interface.c b/gpg-interface.c
index 95e764a..1ff9426 100644
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -483,7 +483,7 @@
if (sigc->payload_timestamp)
strbuf_addf(&verify_time, "-Overify-time=%s",
- show_date(sigc->payload_timestamp, 0, &verify_date_mode));
+ show_date(sigc->payload_timestamp, 0, verify_date_mode));
/* Find the principal from the signers */
strvec_pushl(&ssh_keygen.args, fmt->program,
@@ -586,8 +586,8 @@
}
}
- strbuf_stripspace(&ssh_keygen_out, '\0');
- strbuf_stripspace(&ssh_keygen_err, '\0');
+ strbuf_stripspace(&ssh_keygen_out, NULL);
+ strbuf_stripspace(&ssh_keygen_err, NULL);
/* Add stderr outputs to show the user actual ssh-keygen errors */
strbuf_add(&ssh_keygen_out, ssh_principals_err.buf, ssh_principals_err.len);
strbuf_add(&ssh_keygen_out, ssh_keygen_err.buf, ssh_keygen_err.len);
diff --git a/grep.c b/grep.c
index 5f23d1a..ac34bfe 100644
--- a/grep.c
+++ b/grep.c
@@ -621,7 +621,7 @@
*list = p->next;
x = compile_pattern_or(list);
if (!*list || (*list)->token != GREP_CLOSE_PAREN)
- die("unmatched parenthesis");
+ die("unmatched ( for expression group");
*list = (*list)->next;
return x;
default:
@@ -792,7 +792,7 @@
if (p)
opt->pattern_expression = compile_pattern_expr(&p);
if (p)
- die("incomplete pattern expression: %s", p->pattern);
+ die("incomplete pattern expression group: %s", p->pattern);
if (opt->no_body_match && opt->pattern_expression)
opt->pattern_expression = grep_not_expr(opt->pattern_expression);
diff --git a/hash-ll.h b/hash-ll.h
index 10d84cc..2cfde63 100644
--- a/hash-ll.h
+++ b/hash-ll.h
@@ -145,6 +145,7 @@
#define GET_OID_RECORD_PATH 0200
#define GET_OID_ONLY_TO_DIE 04000
#define GET_OID_REQUIRE_PATH 010000
+#define GET_OID_HASH_ANY 020000
#define GET_OID_DISAMBIGUATORS \
(GET_OID_COMMIT | GET_OID_COMMITTISH | \
diff --git a/hash.h b/hash.h
index 615ae06..e064807 100644
--- a/hash.h
+++ b/hash.h
@@ -73,10 +73,15 @@
oid->algo = hash_algo_by_ptr(the_hash_algo);
}
+static inline void oidread_algop(struct object_id *oid, const unsigned char *hash, const struct git_hash_algo *algop)
+{
+ memcpy(oid->hash, hash, algop->rawsz);
+ oid->algo = hash_algo_by_ptr(algop);
+}
+
static inline void oidread(struct object_id *oid, const unsigned char *hash)
{
- memcpy(oid->hash, hash, the_hash_algo->rawsz);
- oid->algo = hash_algo_by_ptr(the_hash_algo);
+ oidread_algop(oid, hash, the_hash_algo);
}
static inline int is_empty_blob_sha1(const unsigned char *sha1)
diff --git a/hook.c b/hook.c
index f6306d7..7e90787 100644
--- a/hook.c
+++ b/hook.c
@@ -7,25 +7,31 @@
#include "run-command.h"
#include "config.h"
#include "strbuf.h"
+#include "environment.h"
+#include "setup.h"
const char *find_hook(const char *name)
{
static struct strbuf path = STRBUF_INIT;
+ int found_hook;
+
strbuf_reset(&path);
strbuf_git_path(&path, "hooks/%s", name);
- if (access(path.buf, X_OK) < 0) {
+ found_hook = access(path.buf, X_OK) >= 0;
+#ifdef STRIP_EXTENSION
+ if (!found_hook) {
int err = errno;
-#ifdef STRIP_EXTENSION
strbuf_addstr(&path, STRIP_EXTENSION);
- if (access(path.buf, X_OK) >= 0)
- return path.buf;
- if (errno == EACCES)
- err = errno;
+ found_hook = access(path.buf, X_OK) >= 0;
+ if (!found_hook)
+ errno = err;
+ }
#endif
- if (err == EACCES && advice_enabled(ADVICE_IGNORED_HOOK)) {
+ if (!found_hook) {
+ if (errno == EACCES && advice_enabled(ADVICE_IGNORED_HOOK)) {
static struct string_list advise_given = STRING_LIST_INIT_DUP;
if (!string_list_lookup(&advise_given, name)) {
diff --git a/http-push.c b/http-push.c
index 12d1113..1fe5122 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1307,7 +1307,7 @@
obj->flags |= SEEN;
p = add_one_object(obj, p);
- init_tree_desc(&desc, tree->buffer, tree->size);
+ init_tree_desc(&desc, &tree->object.oid, tree->buffer, tree->size);
while (tree_entry(&desc, &entry))
switch (object_type(entry.mode)) {
@@ -1575,8 +1575,11 @@
struct commit *head = lookup_commit_or_die(head_oid, "HEAD");
struct commit *branch = lookup_commit_or_die(&remote->old_oid,
remote->name);
+ int ret = repo_in_merge_bases(the_repository, branch, head);
- return repo_in_merge_bases(the_repository, branch, head);
+ if (ret < 0)
+ exit(128);
+ return ret;
}
static int delete_remote_branch(const char *pattern, int force)
diff --git a/http.c b/http.c
index e73b136..3d80bd6 100644
--- a/http.c
+++ b/http.c
@@ -1452,6 +1452,7 @@
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, NULL);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, NULL);
curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDS, NULL);
+ curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDSIZE, -1L);
curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 0);
curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
curl_easy_setopt(slot->curl, CURLOPT_FAILONERROR, 1);
diff --git a/imap-send.c b/imap-send.c
index f2e1947..0afd088 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -68,23 +68,6 @@
static char *next_arg(char **);
-__attribute__((format (printf, 3, 4)))
-static int nfsnprintf(char *buf, int blen, const char *fmt, ...);
-
-static int nfvasprintf(char **strp, const char *fmt, va_list ap)
-{
- int len;
- char tmp[8192];
-
- len = vsnprintf(tmp, sizeof(tmp), fmt, ap);
- if (len < 0)
- die("Fatal: Out of memory");
- if (len >= sizeof(tmp))
- die("imap command overflow!");
- *strp = xmemdupz(tmp, len);
- return len;
-}
-
struct imap_server_conf {
const char *name;
const char *tunnel;
@@ -500,30 +483,17 @@
return ret;
}
-__attribute__((format (printf, 3, 4)))
-static int nfsnprintf(char *buf, int blen, const char *fmt, ...)
-{
- int ret;
- va_list va;
-
- va_start(va, fmt);
- if (blen <= 0 || (unsigned)(ret = vsnprintf(buf, blen, fmt, va)) >= (unsigned)blen)
- BUG("buffer too small. Please report a bug.");
- va_end(va);
- return ret;
-}
-
static struct imap_cmd *issue_imap_cmd(struct imap_store *ctx,
struct imap_cmd_cb *cb,
const char *fmt, va_list ap)
{
struct imap *imap = ctx->imap;
struct imap_cmd *cmd;
- int n, bufl;
- char buf[1024];
+ int n;
+ struct strbuf buf = STRBUF_INIT;
cmd = xmalloc(sizeof(struct imap_cmd));
- nfvasprintf(&cmd->cmd, fmt, ap);
+ cmd->cmd = xstrvfmt(fmt, ap);
cmd->tag = ++imap->nexttag;
if (cb)
@@ -535,27 +505,30 @@
get_cmd_result(ctx, NULL);
if (!cmd->cb.data)
- bufl = nfsnprintf(buf, sizeof(buf), "%d %s\r\n", cmd->tag, cmd->cmd);
+ strbuf_addf(&buf, "%d %s\r\n", cmd->tag, cmd->cmd);
else
- bufl = nfsnprintf(buf, sizeof(buf), "%d %s{%d%s}\r\n",
- cmd->tag, cmd->cmd, cmd->cb.dlen,
- CAP(LITERALPLUS) ? "+" : "");
+ strbuf_addf(&buf, "%d %s{%d%s}\r\n", cmd->tag, cmd->cmd,
+ cmd->cb.dlen, CAP(LITERALPLUS) ? "+" : "");
+ if (buf.len > INT_MAX)
+ die("imap command overflow!");
if (0 < verbosity) {
if (imap->num_in_progress)
printf("(%d in progress) ", imap->num_in_progress);
if (!starts_with(cmd->cmd, "LOGIN"))
- printf(">>> %s", buf);
+ printf(">>> %s", buf.buf);
else
printf(">>> %d LOGIN <user> <pass>\n", cmd->tag);
}
- if (socket_write(&imap->buf.sock, buf, bufl) != bufl) {
+ if (socket_write(&imap->buf.sock, buf.buf, buf.len) != buf.len) {
free(cmd->cmd);
free(cmd);
if (cb)
free(cb->data);
+ strbuf_release(&buf);
return NULL;
}
+ strbuf_release(&buf);
if (cmd->cb.data) {
if (CAP(LITERALPLUS)) {
n = socket_write(&imap->buf.sock, cmd->cb.data, cmd->cb.dlen);
diff --git a/list-objects-filter.c b/list-objects-filter.c
index da287cc..4346f8d 100644
--- a/list-objects-filter.c
+++ b/list-objects-filter.c
@@ -711,15 +711,6 @@
free(d);
}
-static void add_all(struct oidset *dest, struct oidset *src) {
- struct oidset_iter iter;
- struct object_id *src_oid;
-
- oidset_iter_init(src, &iter);
- while ((src_oid = oidset_iter_next(&iter)) != NULL)
- oidset_insert(dest, src_oid);
-}
-
static void filter_combine__finalize_omits(
struct oidset *omits,
void *filter_data)
@@ -728,7 +719,7 @@
size_t sub;
for (sub = 0; sub < d->nr; sub++) {
- add_all(omits, &d->sub[sub].omits);
+ oidset_insert_from_set(omits, &d->sub[sub].omits);
oidset_clear(&d->sub[sub].omits);
}
}
diff --git a/list-objects.c b/list-objects.c
index f39b68f..11ad8be 100644
--- a/list-objects.c
+++ b/list-objects.c
@@ -102,7 +102,7 @@
enum interesting match = ctx->revs->diffopt.pathspec.nr == 0 ?
all_entries_interesting : entry_not_interesting;
- init_tree_desc(&desc, tree->buffer, tree->size);
+ init_tree_desc(&desc, &tree->object.oid, tree->buffer, tree->size);
while (tree_entry(&desc, &entry)) {
if (match != all_entries_interesting) {
diff --git a/lockfile.h b/lockfile.h
index 90af4e6..1bb9926 100644
--- a/lockfile.h
+++ b/lockfile.h
@@ -321,11 +321,11 @@
* Roll back `lk`: close the file descriptor and/or file pointer and
* remove the lockfile. It is a NOOP to call `rollback_lock_file()`
* for a `lock_file` object that has already been committed or rolled
- * back.
+ * back. No error will be returned in this case.
*/
-static inline void rollback_lock_file(struct lock_file *lk)
+static inline int rollback_lock_file(struct lock_file *lk)
{
- delete_tempfile(&lk->tempfile);
+ return delete_tempfile(&lk->tempfile);
}
#endif /* LOCKFILE_H */
diff --git a/log-tree.c b/log-tree.c
index 337b933..16031b4 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -470,16 +470,19 @@
}
void log_write_email_headers(struct rev_info *opt, struct commit *commit,
- const char **extra_headers_p,
+ char **extra_headers_p,
int *need_8bit_cte_p,
int maybe_multipart)
{
- const char *extra_headers = opt->extra_headers;
+ struct strbuf headers = STRBUF_INIT;
const char *name = oid_to_hex(opt->zero_commit ?
null_oid() : &commit->object.oid);
*need_8bit_cte_p = 0; /* unknown */
+ if (opt->extra_headers && *opt->extra_headers)
+ strbuf_addstr(&headers, opt->extra_headers);
+
fprintf(opt->diffopt.file, "From %s Mon Sep 17 00:00:00 2001\n", name);
graph_show_oneline(opt->graph);
if (opt->message_id) {
@@ -496,16 +499,13 @@
graph_show_oneline(opt->graph);
}
if (opt->mime_boundary && maybe_multipart) {
- static struct strbuf subject_buffer = STRBUF_INIT;
static struct strbuf buffer = STRBUF_INIT;
struct strbuf filename = STRBUF_INIT;
*need_8bit_cte_p = -1; /* NEVER */
- strbuf_reset(&subject_buffer);
strbuf_reset(&buffer);
- strbuf_addf(&subject_buffer,
- "%s"
+ strbuf_addf(&headers,
"MIME-Version: 1.0\n"
"Content-Type: multipart/mixed;"
" boundary=\"%s%s\"\n"
@@ -516,10 +516,8 @@
"Content-Type: text/plain; "
"charset=UTF-8; format=fixed\n"
"Content-Transfer-Encoding: 8bit\n\n",
- extra_headers ? extra_headers : "",
mime_boundary_leader, opt->mime_boundary,
mime_boundary_leader, opt->mime_boundary);
- extra_headers = subject_buffer.buf;
if (opt->numbered_files)
strbuf_addf(&filename, "%d", opt->nr);
@@ -539,7 +537,7 @@
opt->diffopt.stat_sep = buffer.buf;
strbuf_release(&filename);
}
- *extra_headers_p = extra_headers;
+ *extra_headers_p = headers.len ? strbuf_detach(&headers, NULL) : NULL;
}
static void show_sig_lines(struct rev_info *opt, int status, const char *bol)
@@ -678,7 +676,6 @@
struct log_info *log = opt->loginfo;
struct commit *commit = log->commit, *parent = log->parent;
int abbrev_commit = opt->abbrev_commit ? opt->abbrev : the_hash_algo->hexsz;
- const char *extra_headers = opt->extra_headers;
struct pretty_print_context ctx = {0};
opt->loginfo = NULL;
@@ -739,10 +736,9 @@
*/
if (cmit_fmt_is_mail(opt->commit_format)) {
- log_write_email_headers(opt, commit, &extra_headers,
+ log_write_email_headers(opt, commit, &ctx.after_subject,
&ctx.need_8bit_cte, 1);
ctx.rev = opt;
- ctx.print_email_subject = 1;
} else if (opt->commit_format != CMIT_FMT_USERFORMAT) {
fputs(diff_get_color_opt(&opt->diffopt, DIFF_COMMIT), opt->diffopt.file);
if (opt->commit_format != CMIT_FMT_ONELINE)
@@ -777,7 +773,7 @@
*/
show_reflog_message(opt->reflog_info,
opt->commit_format == CMIT_FMT_ONELINE,
- &opt->date_mode,
+ opt->date_mode,
opt->date_mode_explicit);
if (opt->commit_format == CMIT_FMT_ONELINE)
return;
@@ -808,7 +804,6 @@
ctx.date_mode = opt->date_mode;
ctx.date_mode_explicit = opt->date_mode_explicit;
ctx.abbrev = opt->diffopt.abbrev;
- ctx.after_subject = extra_headers;
ctx.preserve_subject = opt->preserve_subject;
ctx.encode_email_headers = opt->encode_email_headers;
ctx.reflog_info = opt->reflog_info;
@@ -857,6 +852,7 @@
strbuf_release(&msgbuf);
free(ctx.notes_message);
+ free(ctx.after_subject);
if (cmit_fmt_is_mail(ctx.fmt) && opt->idiff_oid1) {
struct diff_queue_struct dq;
@@ -1011,7 +1007,7 @@
struct object_id *oid)
{
struct merge_options o;
- struct commit_list *bases;
+ struct commit_list *bases = NULL;
struct merge_result res = {0};
struct pretty_print_context ctx = {0};
struct commit *parent1 = parents->item;
@@ -1036,7 +1032,8 @@
/* Parse the relevant commits and get the merge bases */
parse_commit_or_die(parent1);
parse_commit_or_die(parent2);
- bases = repo_get_merge_bases(the_repository, parent1, parent2);
+ if (repo_get_merge_bases(the_repository, parent1, parent2, &bases) < 0)
+ exit(128);
/* Re-merge the parents */
merge_incore_recursive(&o, bases, parent1, parent2, &res);
diff --git a/log-tree.h b/log-tree.h
index 41c776f..94978e2 100644
--- a/log-tree.h
+++ b/log-tree.h
@@ -29,7 +29,7 @@
int use_color, const struct decoration_options *opts);
void show_decorations(struct rev_info *opt, struct commit *commit);
void log_write_email_headers(struct rev_info *opt, struct commit *commit,
- const char **extra_headers_p,
+ char **extra_headers_p,
int *need_8bit_cte_p,
int maybe_multipart);
void load_ref_decorations(struct decoration_filter *filter, int flags);
diff --git a/loose.c b/loose.c
new file mode 100644
index 0000000..f6faa62
--- /dev/null
+++ b/loose.c
@@ -0,0 +1,259 @@
+#include "git-compat-util.h"
+#include "hash.h"
+#include "path.h"
+#include "object-store.h"
+#include "hex.h"
+#include "wrapper.h"
+#include "gettext.h"
+#include "loose.h"
+#include "lockfile.h"
+#include "oidtree.h"
+
+static const char *loose_object_header = "# loose-object-idx\n";
+
+static inline int should_use_loose_object_map(struct repository *repo)
+{
+ return repo->compat_hash_algo && repo->gitdir;
+}
+
+void loose_object_map_init(struct loose_object_map **map)
+{
+ struct loose_object_map *m;
+ m = xmalloc(sizeof(**map));
+ m->to_compat = kh_init_oid_map();
+ m->to_storage = kh_init_oid_map();
+ *map = m;
+}
+
+static int insert_oid_pair(kh_oid_map_t *map, const struct object_id *key, const struct object_id *value)
+{
+ khiter_t pos;
+ int ret;
+ struct object_id *stored;
+
+ pos = kh_put_oid_map(map, *key, &ret);
+
+ /* This item already exists in the map. */
+ if (ret == 0)
+ return 0;
+
+ stored = xmalloc(sizeof(*stored));
+ oidcpy(stored, value);
+ kh_value(map, pos) = stored;
+ return 1;
+}
+
+static int insert_loose_map(struct object_directory *odb,
+ const struct object_id *oid,
+ const struct object_id *compat_oid)
+{
+ struct loose_object_map *map = odb->loose_map;
+ int inserted = 0;
+
+ inserted |= insert_oid_pair(map->to_compat, oid, compat_oid);
+ inserted |= insert_oid_pair(map->to_storage, compat_oid, oid);
+ if (inserted)
+ oidtree_insert(odb->loose_objects_cache, compat_oid);
+
+ return inserted;
+}
+
+static int load_one_loose_object_map(struct repository *repo, struct object_directory *dir)
+{
+ struct strbuf buf = STRBUF_INIT, path = STRBUF_INIT;
+ FILE *fp;
+
+ if (!dir->loose_map)
+ loose_object_map_init(&dir->loose_map);
+ if (!dir->loose_objects_cache) {
+ ALLOC_ARRAY(dir->loose_objects_cache, 1);
+ oidtree_init(dir->loose_objects_cache);
+ }
+
+ insert_loose_map(dir, repo->hash_algo->empty_tree, repo->compat_hash_algo->empty_tree);
+ insert_loose_map(dir, repo->hash_algo->empty_blob, repo->compat_hash_algo->empty_blob);
+ insert_loose_map(dir, repo->hash_algo->null_oid, repo->compat_hash_algo->null_oid);
+
+ strbuf_git_common_path(&path, repo, "objects/loose-object-idx");
+ fp = fopen(path.buf, "rb");
+ if (!fp) {
+ strbuf_release(&path);
+ return 0;
+ }
+
+ errno = 0;
+ if (strbuf_getwholeline(&buf, fp, '\n') || strcmp(buf.buf, loose_object_header))
+ goto err;
+ while (!strbuf_getline_lf(&buf, fp)) {
+ const char *p;
+ struct object_id oid, compat_oid;
+ if (parse_oid_hex_algop(buf.buf, &oid, &p, repo->hash_algo) ||
+ *p++ != ' ' ||
+ parse_oid_hex_algop(p, &compat_oid, &p, repo->compat_hash_algo) ||
+ p != buf.buf + buf.len)
+ goto err;
+ insert_loose_map(dir, &oid, &compat_oid);
+ }
+
+ strbuf_release(&buf);
+ strbuf_release(&path);
+ return errno ? -1 : 0;
+err:
+ strbuf_release(&buf);
+ strbuf_release(&path);
+ return -1;
+}
+
+int repo_read_loose_object_map(struct repository *repo)
+{
+ struct object_directory *dir;
+
+ if (!should_use_loose_object_map(repo))
+ return 0;
+
+ prepare_alt_odb(repo);
+
+ for (dir = repo->objects->odb; dir; dir = dir->next) {
+ if (load_one_loose_object_map(repo, dir) < 0) {
+ return -1;
+ }
+ }
+ return 0;
+}
+
+int repo_write_loose_object_map(struct repository *repo)
+{
+ kh_oid_map_t *map = repo->objects->odb->loose_map->to_compat;
+ struct lock_file lock;
+ int fd;
+ khiter_t iter;
+ struct strbuf buf = STRBUF_INIT, path = STRBUF_INIT;
+
+ if (!should_use_loose_object_map(repo))
+ return 0;
+
+ strbuf_git_common_path(&path, repo, "objects/loose-object-idx");
+ fd = hold_lock_file_for_update_timeout(&lock, path.buf, LOCK_DIE_ON_ERROR, -1);
+ iter = kh_begin(map);
+ if (write_in_full(fd, loose_object_header, strlen(loose_object_header)) < 0)
+ goto errout;
+
+ for (; iter != kh_end(map); iter++) {
+ if (kh_exist(map, iter)) {
+ if (oideq(&kh_key(map, iter), the_hash_algo->empty_tree) ||
+ oideq(&kh_key(map, iter), the_hash_algo->empty_blob))
+ continue;
+ strbuf_addf(&buf, "%s %s\n", oid_to_hex(&kh_key(map, iter)), oid_to_hex(kh_value(map, iter)));
+ if (write_in_full(fd, buf.buf, buf.len) < 0)
+ goto errout;
+ strbuf_reset(&buf);
+ }
+ }
+ strbuf_release(&buf);
+ if (commit_lock_file(&lock) < 0) {
+ error_errno(_("could not write loose object index %s"), path.buf);
+ strbuf_release(&path);
+ return -1;
+ }
+ strbuf_release(&path);
+ return 0;
+errout:
+ rollback_lock_file(&lock);
+ strbuf_release(&buf);
+ error_errno(_("failed to write loose object index %s\n"), path.buf);
+ strbuf_release(&path);
+ return -1;
+}
+
+static int write_one_object(struct repository *repo, const struct object_id *oid,
+ const struct object_id *compat_oid)
+{
+ struct lock_file lock;
+ int fd;
+ struct stat st;
+ struct strbuf buf = STRBUF_INIT, path = STRBUF_INIT;
+
+ strbuf_git_common_path(&path, repo, "objects/loose-object-idx");
+ hold_lock_file_for_update_timeout(&lock, path.buf, LOCK_DIE_ON_ERROR, -1);
+
+ fd = open(path.buf, O_WRONLY | O_CREAT | O_APPEND, 0666);
+ if (fd < 0)
+ goto errout;
+ if (fstat(fd, &st) < 0)
+ goto errout;
+ if (!st.st_size && write_in_full(fd, loose_object_header, strlen(loose_object_header)) < 0)
+ goto errout;
+
+ strbuf_addf(&buf, "%s %s\n", oid_to_hex(oid), oid_to_hex(compat_oid));
+ if (write_in_full(fd, buf.buf, buf.len) < 0)
+ goto errout;
+ if (close(fd))
+ goto errout;
+ adjust_shared_perm(path.buf);
+ rollback_lock_file(&lock);
+ strbuf_release(&buf);
+ strbuf_release(&path);
+ return 0;
+errout:
+ error_errno(_("failed to write loose object index %s\n"), path.buf);
+ close(fd);
+ rollback_lock_file(&lock);
+ strbuf_release(&buf);
+ strbuf_release(&path);
+ return -1;
+}
+
+int repo_add_loose_object_map(struct repository *repo, const struct object_id *oid,
+ const struct object_id *compat_oid)
+{
+ int inserted = 0;
+
+ if (!should_use_loose_object_map(repo))
+ return 0;
+
+ inserted = insert_loose_map(repo->objects->odb, oid, compat_oid);
+ if (inserted)
+ return write_one_object(repo, oid, compat_oid);
+ return 0;
+}
+
+int repo_loose_object_map_oid(struct repository *repo,
+ const struct object_id *src,
+ const struct git_hash_algo *to,
+ struct object_id *dest)
+{
+ struct object_directory *dir;
+ kh_oid_map_t *map;
+ khiter_t pos;
+
+ for (dir = repo->objects->odb; dir; dir = dir->next) {
+ struct loose_object_map *loose_map = dir->loose_map;
+ if (!loose_map)
+ continue;
+ map = (to == repo->compat_hash_algo) ?
+ loose_map->to_compat :
+ loose_map->to_storage;
+ pos = kh_get_oid_map(map, *src);
+ if (pos < kh_end(map)) {
+ oidcpy(dest, kh_value(map, pos));
+ return 0;
+ }
+ }
+ return -1;
+}
+
+void loose_object_map_clear(struct loose_object_map **map)
+{
+ struct loose_object_map *m = *map;
+ struct object_id *oid;
+
+ if (!m)
+ return;
+
+ kh_foreach_value(m->to_compat, oid, free(oid));
+ kh_foreach_value(m->to_storage, oid, free(oid));
+ kh_destroy_oid_map(m->to_compat);
+ kh_destroy_oid_map(m->to_storage);
+ free(m);
+ *map = NULL;
+}
diff --git a/loose.h b/loose.h
new file mode 100644
index 0000000..2c29570
--- /dev/null
+++ b/loose.h
@@ -0,0 +1,22 @@
+#ifndef LOOSE_H
+#define LOOSE_H
+
+#include "khash.h"
+
+struct loose_object_map {
+ kh_oid_map_t *to_compat;
+ kh_oid_map_t *to_storage;
+};
+
+void loose_object_map_init(struct loose_object_map **map);
+void loose_object_map_clear(struct loose_object_map **map);
+int repo_loose_object_map_oid(struct repository *repo,
+ const struct object_id *src,
+ const struct git_hash_algo *dest_algo,
+ struct object_id *dest);
+int repo_add_loose_object_map(struct repository *repo, const struct object_id *oid,
+ const struct object_id *compat_oid);
+int repo_read_loose_object_map(struct repository *repo);
+int repo_write_loose_object_map(struct repository *repo);
+
+#endif
diff --git a/match-trees.c b/match-trees.c
index 0885ac6..3412b6a 100644
--- a/match-trees.c
+++ b/match-trees.c
@@ -63,7 +63,7 @@
die("unable to read tree (%s)", oid_to_hex(hash));
if (type != OBJ_TREE)
die("%s is not a tree", oid_to_hex(hash));
- init_tree_desc(desc, buffer, size);
+ init_tree_desc(desc, hash, buffer, size);
return buffer;
}
@@ -194,7 +194,7 @@
buf = repo_read_object_file(the_repository, oid1, &type, &sz);
if (!buf)
die("cannot read tree %s", oid_to_hex(oid1));
- init_tree_desc(&desc, buf, sz);
+ init_tree_desc(&desc, oid1, buf, sz);
rewrite_here = NULL;
while (desc.size) {
diff --git a/mem-pool.c b/mem-pool.c
index c7d6256..a3ba388 100644
--- a/mem-pool.c
+++ b/mem-pool.c
@@ -4,6 +4,7 @@
#include "git-compat-util.h"
#include "mem-pool.h"
+#include "gettext.h"
#define BLOCK_GROWTH_SIZE (1024 * 1024 - sizeof(struct mp_block))
@@ -107,6 +108,47 @@
return r;
}
+static char *mem_pool_strvfmt(struct mem_pool *pool, const char *fmt,
+ va_list ap)
+{
+ struct mp_block *block = pool->mp_block;
+ char *next_free = block ? block->next_free : NULL;
+ size_t available = block ? block->end - block->next_free : 0;
+ va_list cp;
+ int len, len2;
+ size_t size;
+ char *ret;
+
+ va_copy(cp, ap);
+ len = vsnprintf(next_free, available, fmt, cp);
+ va_end(cp);
+ if (len < 0)
+ die(_("unable to format message: %s"), fmt);
+
+ size = st_add(len, 1); /* 1 for NUL */
+ ret = mem_pool_alloc(pool, size);
+
+ /* Shortcut; relies on mem_pool_alloc() not touching buffer contents. */
+ if (ret == next_free)
+ return ret;
+
+ len2 = vsnprintf(ret, size, fmt, ap);
+ if (len2 != len)
+ BUG("your vsnprintf is broken (returns inconsistent lengths)");
+ return ret;
+}
+
+char *mem_pool_strfmt(struct mem_pool *pool, const char *fmt, ...)
+{
+ va_list ap;
+ char *ret;
+
+ va_start(ap, fmt);
+ ret = mem_pool_strvfmt(pool, fmt, ap);
+ va_end(ap);
+ return ret;
+}
+
void *mem_pool_calloc(struct mem_pool *pool, size_t count, size_t size)
{
size_t len = st_mult(count, size);
diff --git a/mem-pool.h b/mem-pool.h
index fe7507f..d1c6641 100644
--- a/mem-pool.h
+++ b/mem-pool.h
@@ -48,6 +48,11 @@
char *mem_pool_strndup(struct mem_pool *pool, const char *str, size_t len);
/*
+ * Allocate memory from the memory pool and format a string into it.
+ */
+char *mem_pool_strfmt(struct mem_pool *pool, const char *fmt, ...);
+
+/*
* Move the memory associated with the 'src' pool to the 'dst' pool. The 'src'
* pool will be empty and not contain any memory. It still needs to be free'd
* with a call to `mem_pool_discard`.
diff --git a/merge-ll.c b/merge-ll.c
index 5ffb045..bf1077a 100644
--- a/merge-ll.c
+++ b/merge-ll.c
@@ -128,7 +128,9 @@
xmp.level = XDL_MERGE_ZEALOUS;
xmp.favor = opts->variant;
xmp.xpp.flags = opts->xdl_opts;
- if (git_xmerge_style >= 0)
+ if (opts->conflict_style >= 0)
+ xmp.style = opts->conflict_style;
+ else if (git_xmerge_style >= 0)
xmp.style = git_xmerge_style;
if (marker_size > 0)
xmp.marker_size = marker_size;
@@ -292,7 +294,7 @@
* after seeing merge.<name>.var1.
*/
for (fn = ll_user_merge; fn; fn = fn->next)
- if (!strncmp(fn->name, name, namelen) && !fn->name[namelen])
+ if (!xstrncmpz(fn->name, name, namelen))
break;
if (!fn) {
CALLOC_ARRAY(fn, 1);
@@ -401,7 +403,7 @@
const struct ll_merge_options *opts)
{
struct attr_check *check = load_merge_attributes();
- static const struct ll_merge_options default_opts;
+ static const struct ll_merge_options default_opts = LL_MERGE_OPTIONS_INIT;
const char *ll_driver_name = NULL;
int marker_size = DEFAULT_CONFLICT_MARKER_SIZE;
const struct ll_merge_driver *driver;
diff --git a/merge-ll.h b/merge-ll.h
index e4a20e8..d038ee0 100644
--- a/merge-ll.h
+++ b/merge-ll.h
@@ -78,10 +78,15 @@
*/
unsigned extra_marker_size;
+ /* Override the global conflict style. */
+ int conflict_style;
+
/* Extra xpparam_t flags as defined in xdiff/xdiff.h. */
long xdl_opts;
};
+#define LL_MERGE_OPTIONS_INIT { .conflict_style = -1 }
+
enum ll_merge_result {
LL_MERGE_ERROR = -1,
LL_MERGE_OK = 0,
diff --git a/merge-ort.c b/merge-ort.c
index 8617bab..eaede6c 100644
--- a/merge-ort.c
+++ b/merge-ort.c
@@ -18,6 +18,7 @@
#include "merge-ort.h"
#include "alloc.h"
+#include "advice.h"
#include "attr.h"
#include "cache-tree.h"
#include "commit.h"
@@ -542,6 +543,7 @@
CONFLICT_SUBMODULE_HISTORY_NOT_AVAILABLE,
CONFLICT_SUBMODULE_MAY_HAVE_REWINDS,
CONFLICT_SUBMODULE_NULL_MERGE_BASE,
+ CONFLICT_SUBMODULE_CORRUPT,
/* Keep this entry _last_ in the list */
NB_CONFLICT_TYPES,
@@ -594,7 +596,9 @@
[CONFLICT_SUBMODULE_MAY_HAVE_REWINDS] =
"CONFLICT (submodule may have rewinds)",
[CONFLICT_SUBMODULE_NULL_MERGE_BASE] =
- "CONFLICT (submodule lacks merge base)"
+ "CONFLICT (submodule lacks merge base)",
+ [CONFLICT_SUBMODULE_CORRUPT] =
+ "CONFLICT (submodule corrupt)"
};
struct logical_conflict_info {
@@ -1657,12 +1661,14 @@
info.data = opt;
info.show_all_errors = 1;
- parse_tree(merge_base);
- parse_tree(side1);
- parse_tree(side2);
- init_tree_desc(t + 0, merge_base->buffer, merge_base->size);
- init_tree_desc(t + 1, side1->buffer, side1->size);
- init_tree_desc(t + 2, side2->buffer, side2->size);
+ if (parse_tree(merge_base) < 0 ||
+ parse_tree(side1) < 0 ||
+ parse_tree(side2) < 0)
+ return -1;
+ init_tree_desc(t + 0, &merge_base->object.oid,
+ merge_base->buffer, merge_base->size);
+ init_tree_desc(t + 1, &side1->object.oid, side1->buffer, side1->size);
+ init_tree_desc(t + 2, &side2->object.oid, side2->buffer, side2->size);
trace2_region_enter("merge", "traverse_trees", opt->repo);
ret = traverse_trees(NULL, 3, t, &info);
@@ -1708,7 +1714,14 @@
die("revision walk setup failed");
while ((commit = get_revision(&revs)) != NULL) {
struct object *o = &(commit->object);
- if (repo_in_merge_bases(repo, b, commit))
+ int ret = repo_in_merge_bases(repo, b, commit);
+
+ if (ret < 0) {
+ object_array_clear(&merges);
+ release_revisions(&revs);
+ return ret;
+ }
+ if (ret > 0)
add_object_array(o, NULL, &merges);
}
reset_revision_walk();
@@ -1723,9 +1736,17 @@
contains_another = 0;
for (j = 0; j < merges.nr; j++) {
struct commit *m2 = (struct commit *) merges.objects[j].item;
- if (i != j && repo_in_merge_bases(repo, m2, m1)) {
- contains_another = 1;
- break;
+ if (i != j) {
+ int ret = repo_in_merge_bases(repo, m2, m1);
+ if (ret < 0) {
+ object_array_clear(&merges);
+ release_revisions(&revs);
+ return ret;
+ }
+ if (ret > 0) {
+ contains_another = 1;
+ break;
+ }
}
}
@@ -1747,7 +1768,7 @@
{
struct repository subrepo;
struct strbuf sb = STRBUF_INIT;
- int ret = 0;
+ int ret = 0, ret2;
struct commit *commit_o, *commit_a, *commit_b;
int parent_count;
struct object_array merges;
@@ -1794,8 +1815,28 @@
}
/* check whether both changes are forward */
- if (!repo_in_merge_bases(&subrepo, commit_o, commit_a) ||
- !repo_in_merge_bases(&subrepo, commit_o, commit_b)) {
+ ret2 = repo_in_merge_bases(&subrepo, commit_o, commit_a);
+ if (ret2 < 0) {
+ path_msg(opt, CONFLICT_SUBMODULE_CORRUPT, 0,
+ path, NULL, NULL, NULL,
+ _("Failed to merge submodule %s "
+ "(repository corrupt)"),
+ path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (ret2 > 0)
+ ret2 = repo_in_merge_bases(&subrepo, commit_o, commit_b);
+ if (ret2 < 0) {
+ path_msg(opt, CONFLICT_SUBMODULE_CORRUPT, 0,
+ path, NULL, NULL, NULL,
+ _("Failed to merge submodule %s "
+ "(repository corrupt)"),
+ path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (!ret2) {
path_msg(opt, CONFLICT_SUBMODULE_MAY_HAVE_REWINDS, 0,
path, NULL, NULL, NULL,
_("Failed to merge submodule %s "
@@ -1805,7 +1846,17 @@
}
/* Case #1: a is contained in b or vice versa */
- if (repo_in_merge_bases(&subrepo, commit_a, commit_b)) {
+ ret2 = repo_in_merge_bases(&subrepo, commit_a, commit_b);
+ if (ret2 < 0) {
+ path_msg(opt, CONFLICT_SUBMODULE_CORRUPT, 0,
+ path, NULL, NULL, NULL,
+ _("Failed to merge submodule %s "
+ "(repository corrupt)"),
+ path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (ret2 > 0) {
oidcpy(result, b);
path_msg(opt, INFO_SUBMODULE_FAST_FORWARDING, 1,
path, NULL, NULL, NULL,
@@ -1814,7 +1865,17 @@
ret = 1;
goto cleanup;
}
- if (repo_in_merge_bases(&subrepo, commit_b, commit_a)) {
+ ret2 = repo_in_merge_bases(&subrepo, commit_b, commit_a);
+ if (ret2 < 0) {
+ path_msg(opt, CONFLICT_SUBMODULE_CORRUPT, 0,
+ path, NULL, NULL, NULL,
+ _("Failed to merge submodule %s "
+ "(repository corrupt)"),
+ path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (ret2 > 0) {
oidcpy(result, a);
path_msg(opt, INFO_SUBMODULE_FAST_FORWARDING, 1,
path, NULL, NULL, NULL,
@@ -1839,6 +1900,14 @@
parent_count = find_first_merges(&subrepo, path, commit_a, commit_b,
&merges);
switch (parent_count) {
+ case -1:
+ path_msg(opt, CONFLICT_SUBMODULE_CORRUPT, 0,
+ path, NULL, NULL, NULL,
+ _("Failed to merge submodule %s "
+ "(repository corrupt)"),
+ path);
+ ret = -1;
+ break;
case 0:
path_msg(opt, CONFLICT_SUBMODULE_FAILED_TO_MERGE, 0,
path, NULL, NULL, NULL,
@@ -1956,7 +2025,7 @@
mmbuffer_t *result_buf)
{
mmfile_t orig, src1, src2;
- struct ll_merge_options ll_opts = {0};
+ struct ll_merge_options ll_opts = LL_MERGE_OPTIONS_INIT;
char *base, *name1, *name2;
enum ll_merge_result merge_status;
@@ -1966,6 +2035,7 @@
ll_opts.renormalize = opt->renormalize;
ll_opts.extra_marker_size = extra_marker_size;
ll_opts.xdl_opts = opt->xdl_opts;
+ ll_opts.conflict_style = opt->conflict_style;
if (opt->priv->call_depth) {
ll_opts.virtual_ancestor = 1;
@@ -4376,10 +4446,12 @@
unpack_opts.verbose_update = (opt->verbosity > 2);
unpack_opts.fn = twoway_merge;
unpack_opts.preserve_ignored = 0; /* FIXME: !opts->overwrite_ignore */
- parse_tree(prev);
- init_tree_desc(&trees[0], prev->buffer, prev->size);
- parse_tree(next);
- init_tree_desc(&trees[1], next->buffer, next->size);
+ if (parse_tree(prev) < 0)
+ return -1;
+ init_tree_desc(&trees[0], &prev->object.oid, prev->buffer, prev->size);
+ if (parse_tree(next) < 0)
+ return -1;
+ init_tree_desc(&trees[1], &next->object.oid, next->buffer, next->size);
ret = unpack_trees(2, trees, &unpack_opts);
clear_unpack_trees_porcelain(&unpack_opts);
@@ -4556,7 +4628,7 @@
" - commit the resulting index in the superproject\n"),
tmp.buf, subs.buf);
- printf("%s", msg.buf);
+ advise_if_enabled(ADVICE_SUBMODULE_MERGE_CONFLICT, "%s", msg.buf);
strbuf_release(&subs);
strbuf_release(&tmp);
@@ -4982,6 +5054,9 @@
if (result->clean >= 0) {
result->tree = parse_tree_indirect(&working_tree_oid);
+ if (!result->tree)
+ die(_("unable to read tree (%s)"),
+ oid_to_hex(&working_tree_oid));
/* existence of conflicted entries implies unclean */
result->clean &= strmap_empty(&opt->priv->conflicted);
}
@@ -5007,7 +5082,11 @@
struct strbuf merge_base_abbrev = STRBUF_INIT;
if (!merge_bases) {
- merge_bases = repo_get_merge_bases(the_repository, h1, h2);
+ if (repo_get_merge_bases(the_repository, h1, h2,
+ &merge_bases) < 0) {
+ result->clean = -1;
+ return;
+ }
/* See merge-ort.h:merge_incore_recursive() declaration NOTE */
merge_bases = reverse_commit_list(merge_bases);
}
diff --git a/merge-recursive.c b/merge-recursive.c
index a0c3e7a..8ff29ed 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -405,8 +405,9 @@
static void init_tree_desc_from_tree(struct tree_desc *desc, struct tree *tree)
{
- parse_tree(tree);
- init_tree_desc(desc, tree->buffer, tree->size);
+ if (parse_tree(tree) < 0)
+ exit(128);
+ init_tree_desc(desc, &tree->object.oid, tree->buffer, tree->size);
}
static int unpack_trees_start(struct merge_options *opt,
@@ -1047,13 +1048,14 @@
const int extra_marker_size)
{
mmfile_t orig, src1, src2;
- struct ll_merge_options ll_opts = {0};
+ struct ll_merge_options ll_opts = LL_MERGE_OPTIONS_INIT;
char *base, *name1, *name2;
enum ll_merge_result merge_status;
ll_opts.renormalize = opt->renormalize;
ll_opts.extra_marker_size = extra_marker_size;
ll_opts.xdl_opts = opt->xdl_opts;
+ ll_opts.conflict_style = opt->conflict_style;
if (opt->priv->call_depth) {
ll_opts.virtual_ancestor = 1;
@@ -1139,7 +1141,13 @@
die("revision walk setup failed");
while ((commit = get_revision(&revs)) != NULL) {
struct object *o = &(commit->object);
- if (repo_in_merge_bases(repo, b, commit))
+ int ret = repo_in_merge_bases(repo, b, commit);
+ if (ret < 0) {
+ object_array_clear(&merges);
+ release_revisions(&revs);
+ return ret;
+ }
+ if (ret)
add_object_array(o, NULL, &merges);
}
reset_revision_walk();
@@ -1154,9 +1162,17 @@
contains_another = 0;
for (j = 0; j < merges.nr; j++) {
struct commit *m2 = (struct commit *) merges.objects[j].item;
- if (i != j && repo_in_merge_bases(repo, m2, m1)) {
- contains_another = 1;
- break;
+ if (i != j) {
+ int ret = repo_in_merge_bases(repo, m2, m1);
+ if (ret < 0) {
+ object_array_clear(&merges);
+ release_revisions(&revs);
+ return ret;
+ }
+ if (ret > 0) {
+ contains_another = 1;
+ break;
+ }
}
}
@@ -1192,7 +1208,7 @@
const struct object_id *b)
{
struct repository subrepo;
- int ret = 0;
+ int ret = 0, ret2;
struct commit *commit_base, *commit_a, *commit_b;
int parent_count;
struct object_array merges;
@@ -1229,14 +1245,32 @@
}
/* check whether both changes are forward */
- if (!repo_in_merge_bases(&subrepo, commit_base, commit_a) ||
- !repo_in_merge_bases(&subrepo, commit_base, commit_b)) {
+ ret2 = repo_in_merge_bases(&subrepo, commit_base, commit_a);
+ if (ret2 < 0) {
+ output(opt, 1, _("Failed to merge submodule %s (repository corrupt)"), path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (ret2 > 0)
+ ret2 = repo_in_merge_bases(&subrepo, commit_base, commit_b);
+ if (ret2 < 0) {
+ output(opt, 1, _("Failed to merge submodule %s (repository corrupt)"), path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (!ret2) {
output(opt, 1, _("Failed to merge submodule %s (commits don't follow merge-base)"), path);
goto cleanup;
}
/* Case #1: a is contained in b or vice versa */
- if (repo_in_merge_bases(&subrepo, commit_a, commit_b)) {
+ ret2 = repo_in_merge_bases(&subrepo, commit_a, commit_b);
+ if (ret2 < 0) {
+ output(opt, 1, _("Failed to merge submodule %s (repository corrupt)"), path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (ret2) {
oidcpy(result, b);
if (show(opt, 3)) {
output(opt, 3, _("Fast-forwarding submodule %s to the following commit:"), path);
@@ -1249,7 +1283,13 @@
ret = 1;
goto cleanup;
}
- if (repo_in_merge_bases(&subrepo, commit_b, commit_a)) {
+ ret2 = repo_in_merge_bases(&subrepo, commit_b, commit_a);
+ if (ret2 < 0) {
+ output(opt, 1, _("Failed to merge submodule %s (repository corrupt)"), path);
+ ret = -1;
+ goto cleanup;
+ }
+ if (ret2) {
oidcpy(result, a);
if (show(opt, 3)) {
output(opt, 3, _("Fast-forwarding submodule %s to the following commit:"), path);
@@ -1278,6 +1318,10 @@
parent_count = find_first_merges(&subrepo, &merges, path,
commit_a, commit_b);
switch (parent_count) {
+ case -1:
+ output(opt, 1,_("Failed to merge submodule %s (repository corrupt)"), path);
+ ret = -1;
+ break;
case 0:
output(opt, 1, _("Failed to merge submodule %s (merge following commits not found)"), path);
break;
@@ -1392,11 +1436,14 @@
/* FIXME: bug, what if modes didn't match? */
result->clean = (merge_status == 0);
} else if (S_ISGITLINK(a->mode)) {
- result->clean = merge_submodule(opt, &result->blob.oid,
- o->path,
- &o->oid,
- &a->oid,
- &b->oid);
+ int clean = merge_submodule(opt, &result->blob.oid,
+ o->path,
+ &o->oid,
+ &a->oid,
+ &b->oid);
+ if (clean < 0)
+ return -1;
+ result->clean = clean;
} else if (S_ISLNK(a->mode)) {
switch (opt->recursive_variant) {
case MERGE_VARIANT_NORMAL:
@@ -3597,7 +3644,9 @@
}
if (!merge_bases) {
- merge_bases = repo_get_merge_bases(the_repository, h1, h2);
+ if (repo_get_merge_bases(the_repository, h1, h2,
+ &merge_bases) < 0)
+ return -1;
merge_bases = reverse_commit_list(merge_bases);
}
@@ -3899,6 +3948,8 @@
opt->renormalize = 0;
+ opt->conflict_style = -1;
+
merge_recursive_config(opt);
merge_verbosity = getenv("GIT_MERGE_VERBOSITY");
if (merge_verbosity)
diff --git a/merge-recursive.h b/merge-recursive.h
index 3d3b3e3..e67d38c 100644
--- a/merge-recursive.h
+++ b/merge-recursive.h
@@ -31,6 +31,7 @@
/* xdiff-related options (patience, ignore whitespace, ours/theirs) */
long xdl_opts;
+ int conflict_style;
enum {
MERGE_VARIANT_NORMAL = 0,
MERGE_VARIANT_OURS,
