From 50033772d50ef3c4023d63561d20bc61db96500e Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Sat, 11 Jan 2020 20:15:24 -0800 Subject: connected: verify promisor-ness of partial clone Commit dfa33a298d ("clone: do faster object check for partial clones", 2019-04-21) optimized the connectivity check done when cloning with --filter to check only the existence of objects directly pointed to by refs. But this is not sufficient: they also need to be promisor objects. Make this check more robust by instead checking that these objects are promisor objects, that is, they appear in a promisor pack. Signed-off-by: Jonathan Tan Reviewed-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- connected.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) (limited to 'connected.c') diff --git a/connected.c b/connected.c index c337f5f7f4..7e9bd1bc62 100644 --- a/connected.c +++ b/connected.c @@ -52,19 +52,28 @@ int check_connected(oid_iterate_fn fn, void *cb_data, strbuf_release(&idx_file); } - if (opt->check_refs_only) { + if (opt->check_refs_are_promisor_objects_only) { /* * For partial clones, we don't want to have to do a regular * connectivity check because we have to enumerate and exclude * all promisor objects (slow), and then the connectivity check * itself becomes a no-op because in a partial clone every * object is a promisor object. Instead, just make sure we - * received the objects pointed to by each wanted ref. + * received, in a promisor packfile, the objects pointed to by + * each wanted ref. */ do { - if (!repo_has_object_file_with_flags(the_repository, &oid, - OBJECT_INFO_SKIP_FETCH_OBJECT)) - return 1; + struct packed_git *p; + + for (p = get_all_packs(the_repository); p; p = p->next) { + if (!p->pack_promisor) + continue; + if (find_pack_entry_one(oid.hash, p)) + goto promisor_pack_found; + } + return 1; +promisor_pack_found: + ; } while (!fn(cb_data, &oid)); return 0; } -- cgit v1.2.3