Re: [PATCH 15/25] list-files: add --ignored

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On Mon, Apr 6, 2015 at 9:52 AM, Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> wrote:
> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
> ---
> diff --git a/builtin/list-files.c b/builtin/list-files.c
> index 3cbd30d..31991a4 100644
> --- a/builtin/list-files.c
> +++ b/builtin/list-files.c
> @@ -39,6 +39,7 @@ static int show_dirs;
>  static int use_color = -1;
>  static int show_indicator;
>  static int show_cached, show_untracked;
> +static int show_ignored;
>
>  static const char * const ls_usage[] = {
>         N_("git list-files [options] [<pathspec>...]"),
> @@ -51,6 +52,8 @@ struct option ls_options[] = {
>                  N_("show cached files (default)")),
>         OPT_BOOL('o', "others", &show_untracked,
>                  N_("show untracked files")),
> +       OPT_BOOL('i', "ignored", &show_ignored,
> +                N_("show ignored files")),
>
>         OPT_GROUP(N_("Other")),
>         OPT_BOOL(0, "tag", &show_tag, N_("show tags")),
> @@ -202,7 +205,8 @@ static void add_wt_item(struct item_list *result,
>  }
>
>  static void populate_untracked(struct item_list *result,
> -                              const struct string_list *untracked)
> +                              const struct string_list *untracked,
> +                              const char *tag)

Minor: I could easily see patch 14/25 declaring populate_untracked()
this way in the first place...

>  {
>         int i;
>
> @@ -217,7 +221,7 @@ static void populate_untracked(struct item_list *result,
>                 if (!matched(result, name, st.st_mode))
>                         continue;
>
> -               add_wt_item(result, FROM_WORKTREE, name, "??", &st);
> +               add_wt_item(result, FROM_WORKTREE, name, tag, &st);

...since doing so would eliminate this change from 15/25 and...
(continued below)

>         }
>  }
>
> @@ -226,18 +230,22 @@ static void wt_status_populate(struct item_list *result,
>  {
>         struct wt_status ws;
>
> -       if (!show_untracked)
> +       if (!show_untracked && !show_ignored)
>                 return;
>
>         wt_status_prepare(&ws);
>         copy_pathspec(&ws.pathspec, &recursive_pathspec);
> +       if (show_ignored)
> +               ws.show_ignored_files = 1;

Simpler:

    ws.show_ignored_files = show_ignored;

>         ws.relative_paths = 0;
>         ws.use_color = 0;
>         ws.fp = NULL;
>         wt_status_collect(&ws);
>
>         if (show_untracked)
> -               populate_untracked(result, &ws.untracked);
> +               populate_untracked(result, &ws.untracked, "??");

(continued from above) ...and this change.

More below.

> +       if (show_ignored)
> +               populate_untracked(result, &ws.ignored, "!!");
>
>         remove_duplicates(result);
>  }
> @@ -251,7 +259,9 @@ static void cleanup_tags(struct item_list *result)
>                 result->tag_len = 0;
>                 return;
>         }
> -       if (show_tag > 0 || show_cached + show_untracked > 1) {
> +
> +       if (show_tag > 0 ||
> +           show_cached + show_untracked + show_ignored > 1) {
>                 result->tag_pos = 0;
>                 result->tag_len = 2;
>                 return;
> @@ -388,7 +398,7 @@ int cmd_list_files(int argc, const char **argv, const char *cmd_prefix)
>
>         argc = parse_options(argc, argv, prefix, ls_options, ls_usage, 0);
>
> -       if (!show_cached && !show_untracked)
> +       if (!show_cached && !show_untracked && !show_ignored)
>                 show_cached = 1;
>
>         if (want_color(use_color))
> diff --git a/t/t7013-list-files.sh b/t/t7013-list-files.sh
> index 53dc745..6b76d1f 100755
> --- a/t/t7013-list-files.sh
> +++ b/t/t7013-list-files.sh
> @@ -44,6 +44,21 @@ test_expect_success 'list-files --others' '
>         test_cmp expect actual
>  '
>
> +test_expect_success 'list-files --others' '

s/others/ignored/

> +       git list-files --ignored >actual &&
> +       cat >expect <<-\EOF &&
> +       !! foo
> +          sa
> +       EOF
> +       test_cmp expect actual &&
> +       git list-files --ignored -R >actual &&
> +       cat >expect <<-\EOF &&
> +       foo
> +       sa/foo
> +       EOF
> +       test_cmp expect actual
> +'
> +
>  test_expect_success 'list-files -R from index' '
>         git list-files -R >actual &&
>         cat >expect <<-\EOF &&
> --
> 2.3.0.rc1.137.g477eb31
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