diff options
Diffstat (limited to 'help.c')
| -rw-r--r-- | help.c | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -366,6 +366,39 @@ void list_cmds_by_category(struct string_list *list, } } +void list_cmds_by_config(struct string_list *list) +{ + const char *cmd_list; + + /* + * There's no actual repository setup at this point (and even + * if there is, we don't really care; only global config + * matters). If we accidentally set up a repository, it's ok + * too since the caller (git --list-cmds=) should exit shortly + * anyway. + */ + if (git_config_get_string_const("completion.commands", &cmd_list)) + return; + + string_list_sort(list); + string_list_remove_duplicates(list, 0); + + while (*cmd_list) { + struct strbuf sb = STRBUF_INIT; + const char *p = strchrnul(cmd_list, ' '); + + strbuf_add(&sb, cmd_list, p - cmd_list); + if (*cmd_list == '-') + string_list_remove(list, cmd_list + 1, 0); + else + string_list_insert(list, sb.buf); + strbuf_release(&sb); + while (*p == ' ') + p++; + cmd_list = p; + } +} + void list_common_guides_help(void) { struct category_description catdesc[] = { |