Merge branch 'ds/commit-graph-fsck' into jt/commit-graph-per-object-store

* ds/commit-graph-fsck: (23 commits)
  coccinelle: update commit.cocci
  commit-graph: update design document
  gc: automatically write commit-graph files
  commit-graph: add '--reachable' option
  commit-graph: use string-list API for input
  fsck: verify commit-graph
  commit-graph: verify contents match checksum
  commit-graph: test for corrupted octopus edge
  commit-graph: verify commit date
  commit-graph: verify generation number
  commit-graph: verify parent list
  commit-graph: verify root tree OIDs
  commit-graph: verify objects exist
  commit-graph: verify corrupt OID fanout and lookup
  commit-graph: verify required chunks are present
  commit-graph: verify catches corrupt signature
  commit-graph: add 'verify' subcommand
  commit-graph: load a root tree from specific graph
  commit: force commit to parse from object database
  commit-graph: parse commit from chosen graph
  ...

1 files changed, 8 insertions, 2 deletions

diff --git a/commit.c b/commit.c
index b88ced5b02..c0a83d2644 100644
--- a/commit.c
+++ b/commit.c
@@ -443,7 +443,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b
 	return 0;
 }
 
-int parse_commit_gently(struct commit *item, int quiet_on_missing)
+int parse_commit_internal(struct commit *item, int quiet_on_missing, int use_commit_graph)
 {
 	enum object_type type;
 	void *buffer;
@@ -454,7 +454,7 @@ int parse_commit_gently(struct commit *item, int quiet_on_missing)
 		return -1;
 	if (item->object.parsed)
 		return 0;
-	if (parse_commit_in_graph(item))
+	if (use_commit_graph && parse_commit_in_graph(item))
 		return 0;
 	buffer = read_object_file(&item->object.oid, &type, &size);
 	if (!buffer)
@@ -466,6 +466,7 @@ int parse_commit_gently(struct commit *item, int quiet_on_missing)
 		return error("Object %s not a commit",
 			     oid_to_hex(&item->object.oid));
 	}
+
 	ret = parse_commit_buffer(the_repository, item, buffer, size, 0);
 	if (save_commit_buffer && !ret) {
 		set_commit_buffer(the_repository, item, buffer, size);
@@ -475,6 +476,11 @@ int parse_commit_gently(struct commit *item, int quiet_on_missing)
 	return ret;
 }
 
+int parse_commit_gently(struct commit *item, int quiet_on_missing)
+{
+	return parse_commit_internal(item, quiet_on_missing, 1);
+}
+
 void parse_commit_or_die(struct commit *item)
 {
 	if (parse_commit(item))