From e2838d85b6d35592ff5851d67f0232a78083ada7 Mon Sep 17 00:00:00 2001 From: Derrick Stolee Date: Tue, 1 May 2018 12:47:13 +0000 Subject: commit-graph: always load commit-graph information Most code paths load commits using lookup_commit() and then parse_commit(). In some cases, including some branch lookups, the commit is parsed using parse_object_buffer() which side-steps parse_commit() in favor of parse_commit_buffer(). With generation numbers in the commit-graph, we need to ensure that any commit that exists in the commit-graph file has its generation number loaded. Create new load_commit_graph_info() method to fill in the information for a commit that exists only in the commit-graph file. Call it from parse_commit_buffer() after loading the other commit information from the given buffer. Only fill this information when specified by the 'check_graph' parameter. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano --- commit.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'commit.c') diff --git a/commit.c b/commit.c index 4d00b0a1d6..39a3749abd 100644 --- a/commit.c +++ b/commit.c @@ -331,7 +331,7 @@ const void *detach_commit_buffer(struct commit *commit, unsigned long *sizep) return ret; } -int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size) +int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size, int check_graph) { const char *tail = buffer; const char *bufptr = buffer; @@ -386,6 +386,9 @@ int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long s } item->date = parse_commit_date(bufptr, tail); + if (check_graph) + load_commit_graph_info(item); + return 0; } @@ -412,7 +415,7 @@ 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(item, buffer, size); + ret = parse_commit_buffer(item, buffer, size, 0); if (save_commit_buffer && !ret) { set_commit_buffer(item, buffer, size); return 0; -- cgit 1.2.3-korg