diff options
| -rw-r--r-- | Documentation/git-help.txt | 1 | ||||
| -rw-r--r-- | builtin/help.c | 31 | ||||
| -rwxr-xr-x | t/t0012-help.sh | 3 |
3 files changed, 25 insertions, 10 deletions
diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt index cb8e3d4da9..96d5f598b4 100644 --- a/Documentation/git-help.txt +++ b/Documentation/git-help.txt @@ -11,6 +11,7 @@ SYNOPSIS 'git help' [-a|--all [--[no-]verbose]] [[-i|--info] [-m|--man] [-w|--web]] [COMMAND|GUIDE] 'git help' [-g|--guides] +'git help' [-c|--config] DESCRIPTION ----------- diff --git a/builtin/help.c b/builtin/help.c index 51b18c291d..d0c9605dbb 100644 --- a/builtin/help.c +++ b/builtin/help.c @@ -62,6 +62,7 @@ static const char * const builtin_help_usage[] = { N_("git help [-a|--all] [--[no-]verbose]]\n" " [[-i|--info] [-m|--man] [-w|--web]] [<command>]"), N_("git help [-g|--guides]"), + N_("git help [-c|--config]"), NULL }; @@ -553,9 +554,21 @@ int cmd_help(int argc, const char **argv, const char *prefix) builtin_help_usage, 0); parsed_help_format = help_format; + /* Incompatible options */ + if (show_all && show_config) + usage_msg_opt(_("--config and --all cannot be combined"), + builtin_help_usage, builtin_help_options); + + if (show_config && show_guides) + usage_msg_opt(_("--config and --guides cannot be combined"), + builtin_help_usage, builtin_help_options); + /* Options that take no further arguments */ + if (argc && show_config) + usage_msg_opt(_("--config cannot be combined with command or guide names"), + builtin_help_usage, builtin_help_options); if (argc && show_guides) - usage_msg_opt(_("--guides cannot be combined with other options"), + usage_msg_opt(_("--guides cannot be combined with command or guide names"), builtin_help_usage, builtin_help_options); if (show_all) { @@ -570,6 +583,14 @@ int cmd_help(int argc, const char **argv, const char *prefix) list_commands(colopts, &main_cmds, &other_cmds); } + if (show_guides) + list_guides_help(); + + if (show_all || show_guides) { + printf("%s\n", _(git_more_info_string)); + return 0; + } + if (show_config) { int for_human = show_config == 1; @@ -583,14 +604,6 @@ int cmd_help(int argc, const char **argv, const char *prefix) return 0; } - if (show_guides) - list_guides_help(); - - if (show_all || show_guides) { - printf("%s\n", _(git_more_info_string)); - return 0; - } - if (!argv[0]) { printf(_("usage: %s%s"), _(git_usage_string), "\n\n"); list_common_cmds_help(); diff --git a/t/t0012-help.sh b/t/t0012-help.sh index 63c4adb99b..b4ed6229ed 100755 --- a/t/t0012-help.sh +++ b/t/t0012-help.sh @@ -35,7 +35,8 @@ test_expect_success 'basic help commands' ' ' test_expect_success 'invalid usage' ' - test_expect_code 129 git help -g add + test_expect_code 129 git help -g add && + test_expect_code 129 git help -a -c ' test_expect_success "works for commands and guides by default" ' |