refs: teach arbitrary repo support to iterators
Note that should_pack_ref() is called when writing refs, which is only
supported for the_repository, hence the_repository is hardcoded there.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 6a481e9..3f213d2 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -732,6 +732,7 @@ struct files_ref_iterator {
struct ref_iterator base;
struct ref_iterator *iter0;
+ struct repository *repo;
unsigned int flags;
};
@@ -753,6 +754,7 @@ static int files_ref_iterator_advance(struct ref_iterator *ref_iterator)
if (!(iter->flags & DO_FOR_EACH_INCLUDE_BROKEN) &&
!ref_resolves_to_object(iter->iter0->refname,
+ iter->repo,
iter->iter0->oid,
iter->iter0->flags))
continue;
@@ -855,6 +857,7 @@ static struct ref_iterator *files_ref_iterator_begin(
base_ref_iterator_init(ref_iterator, &files_ref_iterator_vtable,
overlay_iter->ordered);
iter->iter0 = overlay_iter;
+ iter->repo = ref_store->repo;
iter->flags = flags;
return ref_iterator;
@@ -1139,7 +1142,7 @@ static int should_pack_ref(const char *refname,
return 0;
/* Do not pack broken refs: */
- if (!ref_resolves_to_object(refname, oid, ref_flags))
+ if (!ref_resolves_to_object(refname, the_repository, oid, ref_flags))
return 0;
return 1;
