Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> writes:
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
> ---
> contrib/completion/git-completion.bash | 2 +-
> git.c | 2 ++
> help.c | 18 ++++++++++++++++++
> help.h | 1 +
> 4 files changed, 22 insertions(+), 1 deletion(-)
>
> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
> index 3556838759..a5f13ade20 100644
> --- a/contrib/completion/git-completion.bash
> +++ b/contrib/completion/git-completion.bash
> @@ -839,7 +839,7 @@ __git_commands () {
> then
> printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}"
> else
> - git help -a|egrep '^ [a-zA-Z0-9]'
> + git --list-cmds=all
> fi
> }
To those of us who install a copy of git-completion.bash somewhere
in $HOME and forget about it, while installing different versions of
Git all the time for testing, may see breakage caused by an invalid
combination of having new completion script with Git that does not
know about --list=cmds=<all> option. I do not think it matters too
much, though ;-)
> +void list_all_cmds(void)
> +{
> + 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++)
> + puts(main_cmds.names[i]->name);
> + for (i = 0; i < other_cmds.cnt; i++)
> + puts(other_cmds.names[i]->name);
> +
> + clean_cmdnames(&main_cmds);
> + clean_cmdnames(&other_cmds);
> +}
> +
OK.
By reusing load_command_list(), the duplicate-removal logic at its
end that is used for "help -a" kicks in; the above looks good.
