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authorJunio C Hamano <gitster@pobox.com>2015-12-04 19:19:11 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-12-04 19:19:11 (GMT)
commit2d808073db276a447eb6d7e45afe47a363ff6bbe (patch)
tree0ed2394bd5dd0eac7f77963405e5023412fa2a3e /builtin
parentc69d08df96ab784a61c9abaf81a632eea594e62b (diff)
parent42fdf86e5f6ecf675e973e3e4a08952c8b1fd4c4 (diff)
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Merge branch 'rs/parseopt-short-help'
Make "-h" command line option work more consistently in all commands. * rs/parseopt-short-help: show-ref: stop using PARSE_OPT_NO_INTERNAL_HELP grep: stop using PARSE_OPT_NO_INTERNAL_HELP parse-options: allow -h as a short option parse-options: inline parse_options_usage() at its only remaining caller parse-options: deduplicate parse_options_usage() calls
Diffstat (limited to 'builtin')
-rw-r--r--builtin/grep.c17
-rw-r--r--builtin/show-ref.c12
2 files changed, 2 insertions, 27 deletions
diff --git a/builtin/grep.c b/builtin/grep.c
index d04f440..749e346 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -612,11 +612,6 @@ static int pattern_callback(const struct option *opt, const char *arg,
return 0;
}
-static int help_callback(const struct option *opt, const char *arg, int unset)
-{
- return -1;
-}
-
int cmd_grep(int argc, const char **argv, const char *prefix)
{
int hit = 0;
@@ -738,18 +733,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
PARSE_OPT_OPTARG, NULL, (intptr_t)default_pager },
OPT_BOOL(0, "ext-grep", &external_grep_allowed__ignored,
N_("allow calling of grep(1) (ignored by this build)")),
- { OPTION_CALLBACK, 0, "help-all", NULL, NULL, N_("show usage"),
- PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback },
OPT_END()
};
- /*
- * 'git grep -h', unlike 'git grep -h <pattern>', is a request
- * to show usage information and exit.
- */
- if (argc == 2 && !strcmp(argv[1], "-h"))
- usage_with_options(grep_usage, options);
-
init_grep_defaults();
git_config(grep_cmd_config, NULL);
grep_init(&opt, prefix);
@@ -766,8 +752,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
*/
argc = parse_options(argc, argv, prefix, options, grep_usage,
PARSE_OPT_KEEP_DASHDASH |
- PARSE_OPT_STOP_AT_NON_OPTION |
- PARSE_OPT_NO_INTERNAL_HELP);
+ PARSE_OPT_STOP_AT_NON_OPTION);
grep_commit_pattern_type(pattern_type_arg, &opt);
if (use_index && !startup_info->have_repository)
diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index 264c392..6d4e669 100644
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -161,11 +161,6 @@ static int exclude_existing_callback(const struct option *opt, const char *arg,
return 0;
}
-static int help_callback(const struct option *opt, const char *arg, int unset)
-{
- return -1;
-}
-
static const struct option show_ref_options[] = {
OPT_BOOL(0, "tags", &tags_only, N_("only show tags (can be combined with heads)")),
OPT_BOOL(0, "heads", &heads_only, N_("only show heads (can be combined with tags)")),
@@ -186,18 +181,13 @@ static const struct option show_ref_options[] = {
{ OPTION_CALLBACK, 0, "exclude-existing", &exclude_existing_arg,
N_("pattern"), N_("show refs from stdin that aren't in local repository"),
PARSE_OPT_OPTARG | PARSE_OPT_NONEG, exclude_existing_callback },
- { OPTION_CALLBACK, 0, "help-all", NULL, NULL, N_("show usage"),
- PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback },
OPT_END()
};
int cmd_show_ref(int argc, const char **argv, const char *prefix)
{
- if (argc == 2 && !strcmp(argv[1], "-h"))
- usage_with_options(show_ref_usage, show_ref_options);
-
argc = parse_options(argc, argv, prefix, show_ref_options,
- show_ref_usage, PARSE_OPT_NO_INTERNAL_HELP);
+ show_ref_usage, 0);
if (exclude_arg)
return exclude_existing(exclude_existing_arg);