diff options
| -rwxr-xr-x | t/t5702-protocol-v2.sh | 13 | ||||
| -rw-r--r-- | transport-helper.c | 39 |
2 files changed, 46 insertions, 6 deletions
diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh index fbddd0aea9..ae9175cedf 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -631,6 +631,19 @@ test_expect_success 'fetch with http:// using protocol v2' ' grep "git< version 2" log ' +test_expect_success 'fetch with http:// by hash without tag following with protocol v2 does not list refs' ' + test_when_finished "rm -f log" && + + test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two_a && + git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" rev-parse two_a >two_a_hash && + + GIT_TRACE_PACKET="$(pwd)/log" git -C http_child -c protocol.version=2 \ + fetch --no-tags origin $(cat two_a_hash) && + + grep "fetch< version 2" log && + ! grep "fetch> command=ls-refs" log +' + test_expect_success 'fetch from namespaced repo respects namespaces' ' test_when_finished "rm -f log" && diff --git a/transport-helper.c b/transport-helper.c index 6b05a88faf..1fb31e1a6e 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -33,6 +33,16 @@ struct helper_data { check_connectivity : 1, no_disconnect_req : 1, no_private_update : 1; + + /* + * As an optimization, the transport code may invoke fetch before + * get_refs_list. If this happens, and if the transport helper doesn't + * support connect or stateless_connect, we need to invoke + * get_refs_list ourselves if we haven't already done so. Keep track of + * whether we have invoked get_refs_list. + */ + unsigned get_refs_list_called : 1; + char *export_marks; char *import_marks; /* These go from remote name (as in "list") to private name */ @@ -652,17 +662,25 @@ static int connect_helper(struct transport *transport, const char *name, return 0; } +static struct ref *get_refs_list_using_list(struct transport *transport, + int for_push); + static int fetch(struct transport *transport, int nr_heads, struct ref **to_fetch) { struct helper_data *data = transport->data; int i, count; + get_helper(transport); + if (process_connect(transport, 0)) { do_take_over(transport); return transport->vtable->fetch(transport, nr_heads, to_fetch); } + if (!data->get_refs_list_called) + get_refs_list_using_list(transport, 0); + count = 0; for (i = 0; i < nr_heads; i++) if (!(to_fetch[i]->status & REF_STATUS_UPTODATE)) @@ -1059,6 +1077,19 @@ static int has_attribute(const char *attrs, const char *attr) static struct ref *get_refs_list(struct transport *transport, int for_push, const struct argv_array *ref_prefixes) { + get_helper(transport); + + if (process_connect(transport, for_push)) { + do_take_over(transport); + return transport->vtable->get_refs_list(transport, for_push, ref_prefixes); + } + + return get_refs_list_using_list(transport, for_push); +} + +static struct ref *get_refs_list_using_list(struct transport *transport, + int for_push) +{ struct helper_data *data = transport->data; struct child_process *helper; struct ref *ret = NULL; @@ -1066,13 +1097,9 @@ static struct ref *get_refs_list(struct transport *transport, int for_push, struct ref *posn; struct strbuf buf = STRBUF_INIT; + data->get_refs_list_called = 1; helper = get_helper(transport); - if (process_connect(transport, for_push)) { - do_take_over(transport); - return transport->vtable->get_refs_list(transport, for_push, ref_prefixes); - } - if (data->push && for_push) write_str_in_full(helper->in, "list for-push\n"); else @@ -1119,7 +1146,7 @@ static struct ref *get_refs_list(struct transport *transport, int for_push, } static struct transport_vtable vtable = { - 0, + 1, set_helper_option, get_refs_list, fetch, |