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stash: convert pop to builtin

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Add stash pop to the helper and delete the pop_stash, drop_stash,
assert_stash_ref functions from the shell script now that they
are no longer needed.

Signed-off-by: Joel Teichroeb <joel@teichroeb.net>
Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
This commit is contained in:
Joel Teichroeb
2018-04-04 19:28:10 -07:00
committed by Johannes Schindelin
parent 49c35860d4
commit a9db70c9eb
2 changed files with 40 additions and 46 deletions
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39
builtin/stash--helper.c
View File

@@ -13,7 +13,7 @@
static const char * const git_stash_helper_usage[] = {
N_("git stash--helper drop [-q|--quiet] [<stash>]"),
N_("git stash--helper apply [--index] [-q|--quiet] [<stash>]"),
N_("git stash--helper ( pop | apply ) [--index] [-q|--quiet] [<stash>]"),
N_("git stash--helper branch <branchname> [<stash>]"),
N_("git stash--helper clear"),
NULL
@@ -24,6 +24,11 @@ static const char * const git_stash_helper_drop_usage[] = {
NULL
};
static const char * const git_stash_helper_pop_usage[] = {
N_("git stash--helper pop [--index] [-q|--quiet] [<stash>]"),
NULL
};
static const char * const git_stash_helper_apply_usage[] = {
N_("git stash--helper apply [--index] [-q|--quiet] [<stash>]"),
NULL
@@ -543,6 +548,36 @@ static int drop_stash(int argc, const char **argv, const char *prefix)
return ret;
}
static int pop_stash(int argc, const char **argv, const char *prefix)
{
int ret;
int index = 0;
int quiet = 0;
struct stash_info info;
struct option options[] = {
OPT__QUIET(&quiet, N_("be quiet, only report errors")),
OPT_BOOL(0, "index", &index,
N_("attempt to recreate the index")),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options,
git_stash_helper_pop_usage, 0);
if (get_stash_info(&info, argc, argv))
return -1;
assert_stash_ref(&info);
if ((ret = do_apply_stash(prefix, &info, index, quiet)))
printf_ln(_("The stash entry is kept in case "
"you need it again."));
else
ret = do_drop_stash(prefix, &info, quiet);
free_stash_info(&info);
return ret;
}
static int branch_stash(int argc, const char **argv, const char *prefix)
{
int ret;
@@ -607,6 +642,8 @@ int cmd_stash__helper(int argc, const char **argv, const char *prefix)
return !!clear_stash(argc, argv, prefix);
else if (!strcmp(argv[0], "drop"))
return !!drop_stash(argc, argv, prefix);
else if (!strcmp(argv[0], "pop"))
return !!pop_stash(argc, argv, prefix);
else if (!strcmp(argv[0], "branch"))
return !!branch_stash(argc, argv, prefix);

47
git-stash.sh
View File

@@ -554,50 +554,6 @@ assert_stash_like() {
}
}
is_stash_ref() {
is_stash_like "$@" && test -n "$IS_STASH_REF"
}
assert_stash_ref() {
is_stash_ref "$@" || {
args="$*"
die "$(eval_gettext "'\$args' is not a stash reference")"
}
}
apply_stash () {
cd "$START_DIR"
git stash--helper apply "$@"
res=$?
cd_to_toplevel
return $res
}
pop_stash() {
assert_stash_ref "$@"
if apply_stash "$@"
then
drop_stash "$@"
else
status=$?
say "$(gettext "The stash entry is kept in case you need it again.")"
exit $status
fi
}
drop_stash () {
assert_stash_ref "$@"
git reflog delete --updateref --rewrite "${REV}" &&
say "$(eval_gettext "Dropped \${REV} (\$s)")" ||
die "$(eval_gettext "\${REV}: Could not drop stash entry")"
# clear_stash if we just dropped the last stash entry
git rev-parse --verify --quiet "$ref_stash@{0}" >/dev/null ||
clear_stash
}
test "$1" = "-p" && set "push" "$@"
PARSE_CACHE='--not-parsed'
@@ -655,7 +611,8 @@ drop)
;;
pop)
shift
pop_stash "$@"
cd "$START_DIR"
git stash--helper pop "$@"
;;
branch)
shift