completion: implement and use --list-cmds=main,others

This is part of the effort to break down and provide commands by
category in machine-readable form. This could be helpful later on when
completion script switches to use --list-cmds for selecting
completable commands. It would be much easier for the user to choose
to complete _all_ commands instead of the default selection by passing
different values to --list-cmds in git-completino.bash.

While at there, replace "git help -a" in git-completion.bash with
--list-cmds since it's better suited for this task.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2018-05-20 20:39:59 +02:00
committed by Junio C Hamano
parent e5d7a61953
commit 6bb2dc0b94
5 changed files with 43 additions and 2 deletions

32
help.c
View File

@ -297,6 +297,38 @@ void list_common_cmds_help(void)
print_cmd_by_category(common_categories);
}
void list_all_main_cmds(struct string_list *list)
{
struct cmdnames main_cmds, other_cmds;
int i;
memset(&main_cmds, 0, sizeof(main_cmds));
memset(&other_cmds, 0, sizeof(other_cmds));
load_command_list("git-", &main_cmds, &other_cmds);
for (i = 0; i < main_cmds.cnt; i++)
string_list_append(list, main_cmds.names[i]->name);
clean_cmdnames(&main_cmds);
clean_cmdnames(&other_cmds);
}
void list_all_other_cmds(struct string_list *list)
{
struct cmdnames main_cmds, other_cmds;
int i;
memset(&main_cmds, 0, sizeof(main_cmds));
memset(&other_cmds, 0, sizeof(other_cmds));
load_command_list("git-", &main_cmds, &other_cmds);
for (i = 0; i < other_cmds.cnt; i++)
string_list_append(list, other_cmds.names[i]->name);
clean_cmdnames(&main_cmds);
clean_cmdnames(&other_cmds);
}
int is_in_cmdlist(struct cmdnames *c, const char *s)
{
int i;