Merge branch 'ps/ref-peeled-tags' into next

Some ref backend storage can hold not just the object name of an
annotated tag, but the object name of the object the tag points at.
The code to handle this information has been streamlined.

* ps/ref-peeled-tags:
  ref-filter: parse objects on demand
  ref-filter: detect broken tags when dereferencing them
  refs: don't store peeled object IDs for invalid tags
  object: add flag to `peel_object()` to verify object type
  refs: drop infrastructure to peel via iterators
  refs: drop `current_ref_iter` hack
  builtin/show-ref: convert to use `reference_get_peeled_oid()`
  ref-filter: propagate peeled object ID
  upload-pack: convert to use `reference_get_peeled_oid()`
  refs: expose peeled object ID via the iterator
  refs: refactor reference status flags
  refs: fully reset `struct ref_iterator::ref` on iteration
  refs: introduce `.ref` field for the base iterator
  refs: introduce wrapper struct for `each_ref_fn`

1 files changed, 4 insertions, 12 deletions

diff --git a/shallow.c b/shallow.c
index d9cd4e219c..55b9cd9d3f 100644
--- a/shallow.c
+++ b/shallow.c
@@ -626,14 +626,10 @@ static void paint_down(struct paint_info *info, const struct object_id *oid,
 	free(tmp);
 }
 
-static int mark_uninteresting(const char *refname UNUSED,
-			      const char *referent UNUSED,
-			      const struct object_id *oid,
-			      int flags UNUSED,
-			      void *cb_data UNUSED)
+static int mark_uninteresting(const struct reference *ref, void *cb_data UNUSED)
 {
 	struct commit *commit = lookup_commit_reference_gently(the_repository,
-							       oid, 1);
+							       ref->oid, 1);
 	if (!commit)
 		return 0;
 	commit->object.flags |= UNINTERESTING;
@@ -742,16 +738,12 @@ struct commit_array {
 	size_t nr, alloc;
 };
 
-static int add_ref(const char *refname UNUSED,
-		  const char *referent UNUSED,
-		   const struct object_id *oid,
-		   int flags UNUSED,
-		   void *cb_data)
+static int add_ref(const struct reference *ref, void *cb_data)
 {
 	struct commit_array *ca = cb_data;
 	ALLOC_GROW(ca->commits, ca->nr + 1, ca->alloc);
 	ca->commits[ca->nr] = lookup_commit_reference_gently(the_repository,
-							     oid, 1);
+							     ref->oid, 1);
 	if (ca->commits[ca->nr])
 		ca->nr++;
 	return 0;