Re: [PATCH] fsck: detect bare repos in trees and warn

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

On Wed, Apr 06 2022, Glen Choo wrote:

> @@ -602,6 +605,12 @@ static int fsck_tree(const struct object_id *tree_oid,
>  		has_dotdot |= !strcmp(name, "..");
>  		has_dotgit |= is_hfs_dotgit(name) || is_ntfs_dotgit(name);
>  		has_zero_pad |= *(char *)desc.buffer == '0';
> +		has_head |= !strcasecmp(name, "HEAD")
> +			&& (S_ISLNK(mode) || S_ISREG(mode));
> +		has_refs_entry |= !strcasecmp(name, "refs")
> +			&& (S_ISLNK(mode) || S_ISDIR(mode));
> +		has_objects_entry |= !strcasecmp(name, "objects")
> +			&& (S_ISLNK(mode) || S_ISDIR(mode));

Doesn't this code need to use is_hfs_dot_str() instead of strcasecmp()
like the other similar checks?

> @@ -336,6 +336,10 @@ int get_common_dir_noenv(struct strbuf *sb, const char *gitdir)
>   *  - either a HEAD symlink or a HEAD file that is formatted as
>   *    a proper "ref:", or a regular file HEAD that has a properly
>   *    formatted sha1 object name.
> + *
> + * fsck.c checks for bare repositories in trees using similar rules, but a
> + * duplicated implementation. If these are changed, the correspnding code in
> + * fsck.c should change too.
>   */

Probably took much hassle to factor these so it can be re-used. Typo:
correspnding.

> +		test_i18ngrep "warning.*tree $bad_tree: embeddedBareRepo: contains bare repository" out

s/test_i18ngrep/grep/