[PATCH v10 10/21] stash: convert branch to builtin
From: Paul-Sebastian Ungureanu <hidden>
Date: 2018-10-14 22:13:23
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Joel Teichroeb <redacted> Add stash branch to the helper and delete the apply_to_branch function from the shell script. Checkout does not currently provide a function for checking out a branch as cmd_checkout does a large amount of sanity checks first that we require here. Signed-off-by: Joel Teichroeb <redacted> Signed-off-by: Paul-Sebastian Ungureanu <redacted> --- builtin/stash--helper.c | 46 +++++++++++++++++++++++++++++++++++++++++ git-stash.sh | 17 ++------------- 2 files changed, 48 insertions(+), 15 deletions(-)
diff --git a/builtin/stash--helper.c b/builtin/stash--helper.c
index aff6cda4c9..c41aad7036 100644
--- a/builtin/stash--helper.c
+++ b/builtin/stash--helper.c@@ -14,6 +14,7 @@ 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 branch <branchname> [<stash>]"), N_("git stash--helper clear"), NULL };
@@ -28,6 +29,11 @@ static const char * const git_stash_helper_apply_usage[] = { NULL }; +static const char * const git_stash_helper_branch_usage[] = { + N_("git stash--helper branch <branchname> [<stash>]"), + NULL +}; + static const char * const git_stash_helper_clear_usage[] = { N_("git stash--helper clear"), NULL
@@ -539,6 +545,44 @@ static int drop_stash(int argc, const char **argv, const char *prefix) return ret; } +static int branch_stash(int argc, const char **argv, const char *prefix) +{ + int ret; + const char *branch = NULL; + struct stash_info info; + struct child_process cp = CHILD_PROCESS_INIT; + struct option options[] = { + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, + git_stash_helper_branch_usage, 0); + + if (!argc) { + fprintf_ln(stderr, _("No branch name specified")); + return -1; + } + + branch = argv[0]; + + if (get_stash_info(&info, argc - 1, argv + 1)) + return -1; + + cp.git_cmd = 1; + argv_array_pushl(&cp.args, "checkout", "-b", NULL); + argv_array_push(&cp.args, branch); + argv_array_push(&cp.args, oid_to_hex(&info.b_commit)); + ret = run_command(&cp); + if (!ret) + ret = do_apply_stash(prefix, &info, 1, 0); + if (!ret && info.is_stash_ref) + ret = do_drop_stash(prefix, &info, 0); + + free_stash_info(&info); + + return ret; +} + int cmd_stash__helper(int argc, const char **argv, const char *prefix) { pid_t pid = getpid();
@@ -565,6 +609,8 @@ 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], "branch")) + return !!branch_stash(argc, argv, prefix); usage_msg_opt(xstrfmt(_("unknown subcommand: %s"), argv[0]), git_stash_helper_usage, options);
diff --git a/git-stash.sh b/git-stash.sh
index a99d5dc9e5..29d9f44255 100755
--- a/git-stash.sh
+++ b/git-stash.sh@@ -598,20 +598,6 @@ drop_stash () { clear_stash } -apply_to_branch () { - test -n "$1" || die "$(gettext "No branch name specified")" - branch=$1 - shift 1 - - set -- --index "$@" - assert_stash_like "$@" - - git checkout -b $branch $REV^ && - apply_stash "$@" && { - test -z "$IS_STASH_REF" || drop_stash "$@" - } -} - test "$1" = "-p" && set "push" "$@" PARSE_CACHE='--not-parsed'
@@ -673,7 +659,8 @@ pop) ;; branch) shift - apply_to_branch "$@" + cd "$START_DIR" + git stash--helper branch "$@" ;; *) case $# in
--
2.19.0.rc0.23.g10a62394e7