From e68302011c902961bc55db5eec9b9e32acd114ca Mon Sep 17 00:00:00 2001 From: Jonathan Tan Date: Wed, 12 Sep 2018 08:47:38 -0700 Subject: fetch-object: set exact_oid when fetching fetch_objects() currently does not set exact_oid in struct ref when invoking transport_fetch_refs(). If the server supports ref-in-want, fetch_pack() uses this field to determine whether a wanted ref should be requested as a "want-ref" line or a "want" line; without the setting of exact_oid, the wrong line will be sent. Set exact_oid, so that the correct line is sent. Signed-off-by: Jonathan Tan Signed-off-by: Junio C Hamano diff --git a/fetch-object.c b/fetch-object.c index 1af1bf8..4266548 100644 --- a/fetch-object.c +++ b/fetch-object.c @@ -32,6 +32,7 @@ void fetch_objects(const char *remote_name, const struct object_id *oids, for (i = 0; i < oid_nr; i++) { struct ref *new_ref = alloc_ref(oid_to_hex(&oids[i])); oidcpy(&new_ref->old_oid, &oids[i]); + new_ref->exact_oid = 1; new_ref->next = ref; ref = new_ref; } diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh index 1281300..0ab02c3 100755 --- a/t/t0410-partial-clone.sh +++ b/t/t0410-partial-clone.sh @@ -170,6 +170,18 @@ test_expect_success 'fetching of missing objects' ' git verify-pack --verbose "$IDX" | grep "$HASH" ' +test_expect_success 'fetching of missing objects works with ref-in-want enabled' ' + # ref-in-want requires protocol version 2 + git -C server config protocol.version 2 && + git -C server config uploadpack.allowrefinwant 1 && + git -C repo config protocol.version 2 && + + rm -rf repo/.git/objects/* && + rm -f trace && + GIT_TRACE_PACKET="$(pwd)/trace" git -C repo cat-file -p "$HASH" && + grep "git< fetch=.*ref-in-want" trace +' + test_expect_success 'rev-list stops traversal at missing and promised commit' ' rm -rf repo && test_create_repo repo && -- cgit v0.10.2-6-g49f6