Merge branch 'cp/merge-continue'
"git merge --continue" has been added as a synonym to "git commit"
to conclude a merge that has stopped due to conflicts.
* cp/merge-continue:
merge: mark usage error strings for translation
merge: ensure '--abort' option takes no arguments
completion: add --continue option for merge
merge: add '--continue' option as a synonym for 'git commit'
diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt
index b758d55..ca3c27b 100644
--- a/Documentation/git-merge.txt
+++ b/Documentation/git-merge.txt
@@ -15,6 +15,7 @@
[--[no-]rerere-autoupdate] [-m <msg>] [<commit>...]
'git merge' <msg> HEAD <commit>...
'git merge' --abort
+'git merge' --continue
DESCRIPTION
-----------
@@ -61,6 +62,8 @@
discouraged: while possible, it may leave you in a state that is hard to
back out of in the case of a conflict.
+The fourth syntax ("`git merge --continue`") can only be run after the
+merge has resulted in conflicts.
OPTIONS
-------
@@ -99,6 +102,11 @@
'git merge --abort' is equivalent to 'git reset --merge' when
`MERGE_HEAD` is present.
+--continue::
+ After a 'git merge' stops due to conflicts you can conclude the
+ merge by running 'git merge --continue' (see "HOW TO RESOLVE
+ CONFLICTS" section below).
+
<commit>...::
Commits, usually other branch heads, to merge into our branch.
Specifying more than one commit will create a merge with
diff --git a/builtin/merge.c b/builtin/merge.c
index 0070bf2..a96d4fb 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -46,6 +46,7 @@ static const char * const builtin_merge_usage[] = {
N_("git merge [<options>] [<commit>...]"),
N_("git merge [<options>] <msg> HEAD <commit>"),
N_("git merge --abort"),
+ N_("git merge --continue"),
NULL
};
@@ -65,6 +66,7 @@ static int option_renormalize;
static int verbosity;
static int allow_rerere_auto;
static int abort_current_merge;
+static int continue_current_merge;
static int allow_unrelated_histories;
static int show_progress = -1;
static int default_to_upstream = 1;
@@ -223,6 +225,8 @@ static struct option builtin_merge_options[] = {
OPT__VERBOSITY(&verbosity),
OPT_BOOL(0, "abort", &abort_current_merge,
N_("abort the current in-progress merge")),
+ OPT_BOOL(0, "continue", &continue_current_merge,
+ N_("continue the current in-progress merge")),
OPT_BOOL(0, "allow-unrelated-histories", &allow_unrelated_histories,
N_("allow merging unrelated histories")),
OPT_SET_INT(0, "progress", &show_progress, N_("force progress reporting"), 1),
@@ -1125,6 +1129,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
const char *best_strategy = NULL, *wt_strategy = NULL;
struct commit_list *remoteheads, *p;
void *branch_to_free;
+ int orig_argc = argc;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_merge_usage, builtin_merge_options);
@@ -1158,6 +1163,10 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
int nargc = 2;
const char *nargv[] = {"reset", "--merge", NULL};
+ if (orig_argc != 2)
+ usage_msg_opt(_("--abort expects no arguments"),
+ builtin_merge_usage, builtin_merge_options);
+
if (!file_exists(git_path_merge_head()))
die(_("There is no merge to abort (MERGE_HEAD missing)."));
@@ -1166,6 +1175,22 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
goto done;
}
+ if (continue_current_merge) {
+ int nargc = 1;
+ const char *nargv[] = {"commit", NULL};
+
+ if (orig_argc != 2)
+ usage_msg_opt(_("--continue expects no arguments"),
+ builtin_merge_usage, builtin_merge_options);
+
+ if (!file_exists(git_path_merge_head()))
+ die(_("There is no merge in progress (MERGE_HEAD missing)."));
+
+ /* Invoke 'git commit' */
+ ret = cmd_commit(nargc, nargv, prefix);
+ goto done;
+ }
+
if (read_cache_unmerged())
die_resolve_conflict("merge");
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 78fe5b7..6721ff8 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1552,7 +1552,7 @@
case "$cur" in
--*)
__gitcomp "$__git_merge_options
- --rerere-autoupdate --no-rerere-autoupdate --abort"
+ --rerere-autoupdate --no-rerere-autoupdate --abort --continue"
return
esac
__gitcomp_nl "$(__git_refs)"
diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 85248a1..2ebda50 100755
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -154,6 +154,10 @@
test_must_fail git merge -s foobar c1 &&
test_must_fail git merge -s=foobar c1 &&
test_must_fail git merge -m &&
+ test_must_fail git merge --abort foobar &&
+ test_must_fail git merge --abort --quiet &&
+ test_must_fail git merge --continue foobar &&
+ test_must_fail git merge --continue --quiet &&
test_must_fail git merge
'
@@ -763,4 +767,11 @@
)
'
+test_expect_success 'merge can be completed with --continue' '
+ git reset --hard c0 &&
+ git merge --no-ff --no-commit c1 &&
+ git merge --continue &&
+ verify_parents $c0 $c1
+'
+
test_done
