path: root/builtin/fetch-pack.c
diff options
authorJunio C Hamano <>2018-05-08 06:59:15 (GMT)
committerJunio C Hamano <>2018-05-08 06:59:16 (GMT)
commit9bfa0f9be3e718f701200a242ea04259a4dc4dfc (patch)
treede7d4b20b93c6d80a347a0841de56ff6bedf502e /builtin/fetch-pack.c
parent1f1cddd558b54bb0ce19c8ace353fd07b758510d (diff)
parenta4d78ce26bf4816d868be21c7355d0e0940460a7 (diff)
Merge branch 'bw/protocol-v2'
The beginning of the next-gen transfer protocol. * bw/protocol-v2: (35 commits) remote-curl: don't request v2 when pushing remote-curl: implement stateless-connect command http: eliminate "# service" line when using protocol v2 http: don't always add Git-Protocol header http: allow providing extra headers for http requests remote-curl: store the protocol version the server responded with remote-curl: create copy of the service name pkt-line: add packet_buf_write_len function transport-helper: introduce stateless-connect transport-helper: refactor process_connect_service transport-helper: remove name parameter connect: don't request v2 when pushing connect: refactor git_connect to only get the protocol version once fetch-pack: support shallow requests fetch-pack: perform a fetch using v2 upload-pack: introduce fetch server command push: pass ref prefixes when pushing fetch: pass ref prefixes when fetching ls-remote: pass ref prefixes when requesting a remote's refs transport: convert transport_get_remote_refs to take a list of ref prefixes ...
Diffstat (limited to 'builtin/fetch-pack.c')
1 files changed, 18 insertions, 2 deletions
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index a7bc136..1a1bc63 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -4,6 +4,7 @@
#include "remote.h"
#include "connect.h"
#include "sha1-array.h"
+#include "protocol.h"
static const char fetch_pack_usage[] =
"git fetch-pack [--all] [--stdin] [--quiet | -q] [--keep | -k] [--thin] "
@@ -52,6 +53,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
struct fetch_pack_args args;
struct oid_array shallow = OID_ARRAY_INIT;
struct string_list deepen_not = STRING_LIST_INIT_DUP;
+ struct packet_reader reader;
fetch_if_missing = 0;
@@ -211,10 +213,24 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
if (!conn)
return args.diag_url ? 0 : 1;
- get_remote_heads(fd[0], NULL, 0, &ref, 0, NULL, &shallow);
+ packet_reader_init(&reader, fd[0], NULL, 0,
+ switch (discover_version(&reader)) {
+ case protocol_v2:
+ die("support for protocol v2 not implemented yet");
+ case protocol_v1:
+ case protocol_v0:
+ get_remote_heads(&reader, &ref, 0, NULL, &shallow);
+ break;
+ case protocol_unknown_version:
+ BUG("unknown protocol version");
+ }
ref = fetch_pack(&args, fd, conn, ref, dest, sought, nr_sought,
- &shallow, pack_lockfile_ptr);
+ &shallow, pack_lockfile_ptr, protocol_v0);
if (pack_lockfile) {
printf("lock %s\n", pack_lockfile);