Jonathan Tan <jonathantanmy@xxxxxxxxxx> writes:
> diff --git a/builtin/ls-files.c b/builtin/ls-files.c
> index f7ea56cc63..e791b65e7e 100644
> --- a/builtin/ls-files.c
> +++ b/builtin/ls-files.c
> @@ -244,7 +244,7 @@ static void show_ce(struct repository *repo, struct dir_struct *dir,
> printf("%s%06o %s %d\t",
> tag,
> ce->ce_mode,
> - find_unique_abbrev(&ce->oid, abbrev),
> + repo_find_unique_abbrev(repo, &ce->oid, abbrev),
> ce_stage(ce));
> }
Quite straight-forward. At this point, repo is the repository we
are currently working in (which will be updated to the submodule
repository by show_submodule() and passed down to show_files()), so
the only thing we need to do is to make sure we use that repo
consistently. Makes sense.
> write_eolinfo(repo->index, ce, fullname);
> @@ -726,7 +726,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix)
> setup_work_tree();
>
> if (recurse_submodules &&
> - (show_stage || show_deleted || show_others || show_unmerged ||
> + (show_deleted || show_others || show_unmerged ||
> show_killed || show_modified || show_resolve_undo || with_tree))
> die("ls-files --recurse-submodules unsupported mode");
>
> diff --git a/t/t3007-ls-files-recurse-submodules.sh b/t/t3007-ls-files-recurse-submodules.sh
> index 4a08000713..3d2da360d1 100755
> --- a/t/t3007-ls-files-recurse-submodules.sh
> +++ b/t/t3007-ls-files-recurse-submodules.sh
> @@ -34,6 +34,25 @@ test_expect_success 'ls-files correctly outputs files in submodule' '
> test_cmp expect actual
> '
>
> +test_expect_success '--stage' '
> + # In order to test hash abbreviation, write two objects that have the
> + # same first 4 hexadecimal characters in their (SHA-1) hashes.
> + echo brocdnra >submodule/c &&
> + git -C submodule commit -am "update c" &&
> + echo brigddsv >submodule/c &&
> + git -C submodule commit -am "update c again" &&
> +
> + cat >expect <<-\EOF &&
> + 100644 6da7 0 .gitmodules
> + 100644 7898 0 a
> + 100644 6178 0 b/b
> + 100644 dead9 0 submodule/c
> + EOF
> +
> + git ls-files --stage --recurse-submodules --abbrev=4 >actual &&
> + test_cmp expect actual
> +'
> +
> test_expect_success 'ls-files correctly outputs files in submodule with -z' '
> lf_to_nul >expect <<-\EOF &&
> .gitmodules
> @@ -292,7 +311,6 @@ test_incompatible_with_recurse_submodules () {
> test_incompatible_with_recurse_submodules --deleted
> test_incompatible_with_recurse_submodules --modified
> test_incompatible_with_recurse_submodules --others
> -test_incompatible_with_recurse_submodules --stage
> test_incompatible_with_recurse_submodules --killed
> test_incompatible_with_recurse_submodules --unmerged
