@@ -1739,6 +1739,11 @@ static int push_stash(int argc, const char **argv, const char *prefix,
include_untracked, only_staged);
}
+static int push_stash_unassumed(int argc, const char **argv, const char *prefix)
+{
+ return push_stash(argc, argv, prefix, 0);
+}
+
static int save_stash(int argc, const char **argv, const char *prefix)
{
int keep_index = -1;
@@ -1787,15 +1792,28 @@ int cmd_stash(int argc, const char **argv, const char *prefix)
pid_t pid = getpid();
const char *index_file;
struct strvec args = STRVEC_INIT;
-
+ parse_opt_subcommand_fn *fn = NULL;
struct option options[] = {
+ OPT_SUBCOMMAND("apply", &fn, apply_stash),
+ OPT_SUBCOMMAND("clear", &fn, clear_stash),
+ OPT_SUBCOMMAND("drop", &fn, drop_stash),
+ OPT_SUBCOMMAND("pop", &fn, pop_stash),
+ OPT_SUBCOMMAND("branch", &fn, branch_stash),
+ OPT_SUBCOMMAND("list", &fn, list_stash),
+ OPT_SUBCOMMAND("show", &fn, show_stash),
+ OPT_SUBCOMMAND("store", &fn, store_stash),
+ OPT_SUBCOMMAND("create", &fn, create_stash),
+ OPT_SUBCOMMAND("push", &fn, push_stash_unassumed),
+ OPT_SUBCOMMAND_F("save", &fn, save_stash, PARSE_OPT_NOCOMPLETE),
OPT_END()
};
git_config(git_stash_config, NULL);
argc = parse_options(argc, argv, prefix, options, git_stash_usage,
- PARSE_OPT_KEEP_UNKNOWN_OPT | PARSE_OPT_KEEP_DASHDASH);
+ PARSE_OPT_SUBCOMMAND_OPTIONAL |
+ PARSE_OPT_KEEP_UNKNOWN_OPT |
+ PARSE_OPT_KEEP_DASHDASH);
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
@@ -1804,33 +1822,10 @@ int cmd_stash(int argc, const char **argv, const char *prefix)
strbuf_addf(&stash_index_path, "%s.stash.%" PRIuMAX, index_file,
(uintmax_t)pid);
- if (!argc)
- return !!push_stash(0, NULL, prefix, 0);
- else if (!strcmp(argv[0], "apply"))
- return !!apply_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "clear"))
- return !!clear_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "drop"))
- return !!drop_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "pop"))
- return !!pop_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "branch"))
- return !!branch_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "list"))
- return !!list_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "show"))
- return !!show_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "store"))
- return !!store_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "create"))
- return !!create_stash(argc, argv, prefix);
- else if (!strcmp(argv[0], "push"))
- return !!push_stash(argc, argv, prefix, 0);
- else if (!strcmp(argv[0], "save"))
- return !!save_stash(argc, argv, prefix);
- else if (*argv[0] != '-')
- usage_msg_optf(_("unknown subcommand: %s"),
- git_stash_usage, options, argv[0]);
+ if (fn)
+ return !!fn(argc, argv, prefix);
+ else if (!argc)
+ return !!push_stash_unassumed(0, NULL, prefix);
/* Assume 'stash push' */
strvec_push(&args, "push");
@@ -25,7 +25,7 @@ test_expect_success 'usage on main command -h emits a summary of subcommands' '
grep -F "or: git stash show" usage
'
-test_expect_failure 'usage for subcommands should emit subcommand usage' '
+test_expect_success 'usage for subcommands should emit subcommand usage' '
test_expect_code 129 git stash push -h >usage &&
grep -F "usage: git stash [push" usage
'
'git stash' parses its subcommands with a long list of if-else if statements. parse-options has just learned to parse subcommands, so let's use that facility instead, with the benefits of shorter code, and listing subcommands for Bash completion. Note that the push_stash() function implementing the 'push' subcommand accepts an extra flag parameter to indicate whether push was assumed, so add a wrapper function with the standard subcommand function signature. Note also that this change "hides" the '-h' option in 'git stash push -h' from the parse_option() call in cmd_stash(), as it comes after the subcommand. Consequently, from now on it will emit the usage of the 'push' subcommand instead of the usage of 'git stash'. We had a failing test for this case, which can now be flipped to expect success. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> --- builtin/stash.c | 53 ++++++++++++++++++++++-------------------------- t/t3903-stash.sh | 2 +- 2 files changed, 25 insertions(+), 30 deletions(-)