Merge branch 'sb/object-store-lookup'

lookup_commit_reference() and friends have been updated to find
in-core object for a specific in-core repository instance.

* sb/object-store-lookup: (32 commits)
  commit.c: allow lookup_commit_reference to handle arbitrary repositories
  commit.c: allow lookup_commit_reference_gently to handle arbitrary repositories
  tag.c: allow deref_tag to handle arbitrary repositories
  object.c: allow parse_object to handle arbitrary repositories
  object.c: allow parse_object_buffer to handle arbitrary repositories
  commit.c: allow get_cached_commit_buffer to handle arbitrary repositories
  commit.c: allow set_commit_buffer to handle arbitrary repositories
  commit.c: migrate the commit buffer to the parsed object store
  commit-slabs: remove realloc counter outside of slab struct
  commit.c: allow parse_commit_buffer to handle arbitrary repositories
  tag: allow parse_tag_buffer to handle arbitrary repositories
  tag: allow lookup_tag to handle arbitrary repositories
  commit: allow lookup_commit to handle arbitrary repositories
  tree: allow lookup_tree to handle arbitrary repositories
  blob: allow lookup_blob to handle arbitrary repositories
  object: allow lookup_object to handle arbitrary repositories
  object: allow object_as_type to handle arbitrary repositories
  tag: add repository argument to deref_tag
  tag: add repository argument to parse_tag_buffer
  tag: add repository argument to lookup_tag
  ...

1 files changed, 7 insertions, 6 deletions

diff --git a/log-tree.c b/log-tree.c
index f2ca0fbd53..c0ac7af7cb 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -2,6 +2,7 @@
 #include "config.h"
 #include "diff.h"
 #include "object-store.h"
+#include "repository.h"
 #include "commit.h"
 #include "tag.h"
 #include "graph.h"
@@ -98,13 +99,13 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
 			warning("invalid replace ref %s", refname);
 			return 0;
 		}
-		obj = parse_object(&original_oid);
+		obj = parse_object(the_repository, &original_oid);
 		if (obj)
 			add_name_decoration(DECORATION_GRAFTED, "replaced", obj);
 		return 0;
 	}
 
-	obj = parse_object(oid);
+	obj = parse_object(the_repository, oid);
 	if (!obj)
 		return 0;
 
@@ -125,7 +126,7 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
 		if (!obj)
 			break;
 		if (!obj->parsed)
-			parse_object(&obj->oid);
+			parse_object(the_repository, &obj->oid);
 		add_name_decoration(DECORATION_REF_TAG, refname, obj);
 	}
 	return 0;
@@ -133,7 +134,7 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
 
 static int add_graft_decoration(const struct commit_graft *graft, void *cb_data)
 {
-	struct commit *commit = lookup_commit(&graft->oid);
+	struct commit *commit = lookup_commit(the_repository, &graft->oid);
 	if (!commit)
 		return 0;
 	add_name_decoration(DECORATION_GRAFTED, "grafted", &commit->object);
@@ -497,12 +498,12 @@ static int show_one_mergetag(struct commit *commit,
 	size_t payload_size, gpg_message_offset;
 
 	hash_object_file(extra->value, extra->len, type_name(OBJ_TAG), &oid);
-	tag = lookup_tag(&oid);
+	tag = lookup_tag(the_repository, &oid);
 	if (!tag)
 		return -1; /* error message already given */
 
 	strbuf_init(&verify_message, 256);
-	if (parse_tag_buffer(tag, extra->value, extra->len))
+	if (parse_tag_buffer(the_repository, tag, extra->value, extra->len))
 		strbuf_addstr(&verify_message, "malformed mergetag\n");
 	else if (is_common_merge(commit) &&
 		 !oidcmp(&tag->tagged->oid,