refs: refactor `resolve_gitlink_ref()` to accept a repository

In `resolve_gitlink_ref()` we implicitly rely on `the_repository` to
look up the submodule ref store. Now that we can look up submodule ref
stores for arbitrary repositories we can improve this function to
instead accept a repository as parameter for which we want to resolve
the gitlink.

Do so and adjust callers accordingly.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/dir.c b/dir.c
index 2d83f3311a..f6066cc01d 100644
--- a/dir.c
+++ b/dir.c
@@ -3318,7 +3318,8 @@ static int remove_dir_recurse(struct strbuf *path, int flag, int *kept_up)
 	struct object_id submodule_head;
 
 	if ((flag & REMOVE_DIR_KEEP_NESTED_GIT) &&
-	    !resolve_gitlink_ref(path->buf, "HEAD", &submodule_head)) {
+	    !repo_resolve_gitlink_ref(the_repository, path->buf,
+				      "HEAD", &submodule_head)) {
 		/* Do not descend and nuke a nested git work tree. */
 		if (kept_up)
 			*kept_up = 1;