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From: Stefan Beller <sbeller@google.com>
To: Brandon Williams <bmwill@google.com>
Cc: git <git@vger.kernel.org>, Junio C Hamano <gitster@pobox.com>,
	Jeff King <peff@peff.net>, Philip Oakley <philipoakley@iee.org>,
	Derrick Stolee <stolee@gmail.com>,
	Jonathan Nieder <jrnieder@gmail.com>
Subject: Re: [PATCH 20/26] fetch-pack: perform a fetch using v2
Date: Wed, 3 Jan 2018 17:23:08 -0800
Message-ID: <CAGZ79kbM4Jk=aHJu7+U3AcgFMh0-jbbu4RPLUkKwM0mDWge+gA@mail.gmail.com> (raw)
In-Reply-To: <20180103001828.205012-21-bmwill@google.com>

On Tue, Jan 2, 2018 at 4:18 PM, Brandon Williams <bmwill@google.com> wrote:
> When communicating with a v2 server, perform a fetch by requesting the
> 'fetch' command.
>
> Signed-off-by: Brandon Williams <bmwill@google.com>
> ---
>  builtin/fetch-pack.c   |   2 +-
>  fetch-pack.c           | 267 ++++++++++++++++++++++++++++++++++++++++++++++++-
>  fetch-pack.h           |   4 +-
>  t/t5701-protocol-v2.sh |  40 ++++++++
>  transport.c            |   8 +-
>  5 files changed, 314 insertions(+), 7 deletions(-)
>
> diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
> index f492e8abd..867dd3cc7 100644
> --- a/builtin/fetch-pack.c
> +++ b/builtin/fetch-pack.c
> @@ -213,7 +213,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
>         }
>
>         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);
>                 fflush(stdout);
> diff --git a/fetch-pack.c b/fetch-pack.c
> index 9f6b07ad9..c26fdc539 100644
> --- a/fetch-pack.c
> +++ b/fetch-pack.c
> @@ -1008,6 +1008,262 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
>         return ref;
>  }
>
> +static void add_wants(const struct ref *wants, struct strbuf *req_buf)
> +{
> +       for ( ; wants ; wants = wants->next) {
> +               const struct object_id *remote = &wants->old_oid;
> +               const char *remote_hex;
> +               struct object *o;
> +
> +               /*
> +                * If that object is complete (i.e. it is an ancestor of a
> +                * local ref), we tell them we have it but do not have to
> +                * tell them about its ancestors, which they already know
> +                * about.
> +                *
> +                * We use lookup_object here because we are only
> +                * interested in the case we *know* the object is
> +                * reachable and we have already scanned it.
> +                */
> +               if (((o = lookup_object(remote->hash)) != NULL) &&
> +                   (o->flags & COMPLETE)) {
> +                       continue;
> +               }
> +
> +               remote_hex = oid_to_hex(remote);
> +               packet_buf_write(req_buf, "want %s\n", remote_hex);
> +       }
> +}
> +
> +static int add_haves(struct strbuf *req_buf, int *in_vain)
> +{
> +       int ret = 0;
> +       int haves_added = 0;
> +       const struct object_id *oid;
> +
> +       while ((oid = get_rev())) {
> +               packet_buf_write(req_buf, "have %s\n", oid_to_hex(oid));
> +               if (++haves_added >= INITIAL_FLUSH)
> +                       break;
> +       };
> +
> +       *in_vain += haves_added;
> +       if (!haves_added || *in_vain >= MAX_IN_VAIN) {
> +               /* Send Done */
> +               packet_buf_write(req_buf, "done\n");
> +               ret = 1;
> +       }
> +
> +       return ret;
> +}
> +
> +static int send_haves(int fd_out, int *in_vain)
> +{
> +       int ret = 0;
> +       struct strbuf req_buf = STRBUF_INIT;
> +
> +       ret = add_haves(&req_buf, in_vain);
> +
> +       /* Send request */
> +       packet_buf_flush(&req_buf);
> +       write_or_die(fd_out, req_buf.buf, req_buf.len);
> +
> +       strbuf_release(&req_buf);
> +       return ret;
> +}
> +
> +static int send_fetch_request(int fd_out, const struct fetch_pack_args *args,
> +                             const struct ref *wants, struct oidset *common,
> +                             int *in_vain)
> +{
> +       int ret = 0;
> +       struct strbuf req_buf = STRBUF_INIT;
> +
> +       packet_buf_write(&req_buf, "command=fetch");
> +       packet_buf_write(&req_buf, "agent=%s", git_user_agent_sanitized());
> +       if (args->stateless_rpc)
> +               packet_buf_write(&req_buf, "stateless-rpc=true");
> +
> +       packet_buf_delim(&req_buf);
> +       if (args->use_thin_pack)
> +               packet_buf_write(&req_buf, "thin-pack");
> +       if (args->no_progress)
> +               packet_buf_write(&req_buf, "no-progress");
> +       if (args->include_tag)
> +               packet_buf_write(&req_buf, "include-tag");
> +       if (prefer_ofs_delta)
> +               packet_buf_write(&req_buf, "ofs-delta");
> +
> +       /* add wants */
> +       add_wants(wants, &req_buf);
> +
> +       /*
> +        * If we are running stateless-rpc we need to add all the common
> +        * commits we've found in previous rounds
> +        */
> +       if (args->stateless_rpc) {
> +               struct oidset_iter iter;
> +               const struct object_id *oid;
> +               oidset_iter_init(common, &iter);
> +
> +               while ((oid = oidset_iter_next(&iter))) {
> +                       packet_buf_write(&req_buf, "have %s\n", oid_to_hex(oid));
> +               }
> +       }
> +
> +       /* Add initial haves */
> +       ret = add_haves(&req_buf, in_vain);
> +
> +       /* Send request */
> +       packet_buf_flush(&req_buf);
> +       write_or_die(fd_out, req_buf.buf, req_buf.len);
> +
> +       strbuf_release(&req_buf);
> +       return ret;
> +}
> +
> +static enum ack_type process_ack(const char *line, struct object_id *oid)
> +{
> +       const char *arg;
> +
> +       if (!strcmp(line, "NAK"))
> +               return NAK;
> +       if (skip_prefix(line, "ACK ", &arg)) {
> +               if (!parse_oid_hex(arg, oid, &arg)) {
> +                       if (strstr(arg, "continue"))
> +                               return ACK_continue;
> +                       if (strstr(arg, "common"))
> +                               return ACK_common;
> +                       if (strstr(arg, "ready"))
> +                               return ACK_ready;
> +                       return ACK;
> +               }
> +       }
> +       if (skip_prefix(line, "ERR ", &arg))
> +               die(_("remote error: %s"), arg);
> +       die(_("git fetch-pack: expected ACK/NAK, got '%s'"), line);
> +}
> +
> +static int process_acks(struct packet_reader *reader, struct oidset *common)
> +{
> +       int got_ready = 0;
> +       int got_common = 0;
> +       while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
> +               struct object_id oid;
> +               struct commit *commit;
> +               enum ack_type ack = process_ack(reader->line, &oid);
> +
> +               switch (ack) {
> +               case ACK_ready:
> +                       clear_prio_queue(&rev_list);
> +                       got_ready = 1;
> +                       /* fallthrough */
> +               case ACK_common:
> +                       oidset_insert(common, &oid);
> +                       commit = lookup_commit(&oid);
> +                       mark_common(commit, 0, 1);
> +                       got_common = 1;
> +                       break;
> +               case NAK:
> +                       break;
> +               case ACK:
> +               case ACK_continue:
> +                       die("ACK/ACK_continue not supported");
> +               }
> +       }
> +
> +       if (reader->status != PACKET_READ_FLUSH &&
> +           reader->status != PACKET_READ_DELIM)
> +               die("Error during processing acks: %d", reader->status);
> +
> +       /* return 0 if no common, 1 if there are common, or 2 if ready */
> +       return got_ready + got_common;
> +}
> +
> +#define FETCH_CHECK_LOCAL 0
> +#define FETCH_SEND_REQUEST 1
> +#define FETCH_PROCESS_ACKS 2
> +#define FETCH_SEND_HAVES 3
> +#define FETCH_GET_PACK 4
> +#define FETCH_DONE 5
> +
> +static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
> +                                   int fd[2],
> +                                   const struct ref *orig_ref,
> +                                   struct ref **sought, int nr_sought,
> +                                   char **pack_lockfile)
> +{
> +       struct ref *ref = copy_ref_list(orig_ref);
> +       int state = FETCH_CHECK_LOCAL;

Is there any reason to use #defines over an enum here?

> +       struct oidset common = OIDSET_INIT;
> +       struct packet_reader reader;
> +       int in_vain = 0;
> +       packet_reader_init(&reader, fd[0], NULL, 0,
> +                          PACKET_READ_CHOMP_NEWLINE);
> +
> +       while (state != FETCH_DONE) {
> +               switch (state) {
> +               case FETCH_CHECK_LOCAL:
> +                       sort_ref_list(&ref, ref_compare_name);
> +                       QSORT(sought, nr_sought, cmp_ref_by_name);
> +
> +                       /* v2 supports these by default */
> +                       allow_unadvertised_object_request |= ALLOW_REACHABLE_SHA1;
> +                       use_sideband = 2;
> +
> +                       /* Filter 'ref' by 'sought' and those that aren't local */
> +                       if (everything_local(args, &ref, sought, nr_sought))
> +                               state = FETCH_DONE;
> +                       else
> +                               state = FETCH_SEND_REQUEST;
> +                       break;
> +               case FETCH_SEND_REQUEST:
> +                       if (send_fetch_request(fd[1], args, ref, &common, &in_vain))
> +                               state = FETCH_GET_PACK;
> +                       else
> +                               state = FETCH_PROCESS_ACKS;
> +                       break;
> +               case FETCH_PROCESS_ACKS:
> +                       /* Process ACKs/NAKs */
> +                       switch (process_acks(&reader, &common)) {
> +                       case 2:
> +                               state = FETCH_GET_PACK;
> +                               break;
> +                       case 1:
> +                               in_vain = 0;
> +                               /* fallthrough */
> +                       default:
> +                               if (args->stateless_rpc)
> +                                       state = FETCH_SEND_REQUEST;
> +                               else
> +                                       state = FETCH_SEND_HAVES;
> +                               break;
> +                       }
> +                       break;
> +               case FETCH_SEND_HAVES:
> +                       if (send_haves(fd[1], &in_vain))
> +                               state = FETCH_GET_PACK;
> +                       else
> +                               state = FETCH_PROCESS_ACKS;
> +                       break;
> +               case FETCH_GET_PACK:
> +                       /* get the pack */
> +                       if (get_pack(args, fd, pack_lockfile))
> +                               die(_("git fetch-pack: fetch failed."));
> +
> +                       state = FETCH_DONE;
> +                       break;
> +               case FETCH_DONE:
> +                       break;
> +               default:
> +                       die("invalid state");
> +               }
> +       }
> +
> +       oidset_clear(&common);
> +       return ref;
> +}
> +
>  static void fetch_pack_config(void)
>  {
>         git_config_get_int("fetch.unpacklimit", &fetch_unpack_limit);
> @@ -1153,7 +1409,8 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
>                        const char *dest,
>                        struct ref **sought, int nr_sought,
>                        struct oid_array *shallow,
> -                      char **pack_lockfile)
> +                      char **pack_lockfile,
> +                      enum protocol_version version)
>  {
>         struct ref *ref_cpy;
>         struct shallow_info si;
> @@ -1167,8 +1424,12 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
>                 die(_("no matching remote head"));
>         }
>         prepare_shallow_info(&si, shallow);
> -       ref_cpy = do_fetch_pack(args, fd, ref, sought, nr_sought,
> -                               &si, pack_lockfile);
> +       if (version == protocol_v2)
> +               ref_cpy = do_fetch_pack_v2(args, fd, ref, sought, nr_sought,
> +                                          pack_lockfile);
> +       else
> +               ref_cpy = do_fetch_pack(args, fd, ref, sought, nr_sought,
> +                                       &si, pack_lockfile);
>         reprepare_packed_git();
>         update_shallow(args, sought, nr_sought, &si);
>         clear_shallow_info(&si);
> diff --git a/fetch-pack.h b/fetch-pack.h
> index b6aeb43a8..7afca7305 100644
> --- a/fetch-pack.h
> +++ b/fetch-pack.h
> @@ -3,6 +3,7 @@
>
>  #include "string-list.h"
>  #include "run-command.h"
> +#include "protocol.h"
>
>  struct oid_array;
>
> @@ -43,7 +44,8 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
>                        struct ref **sought,
>                        int nr_sought,
>                        struct oid_array *shallow,
> -                      char **pack_lockfile);
> +                      char **pack_lockfile,
> +                      enum protocol_version version);
>
>  /*
>   * Print an appropriate error message for each sought ref that wasn't
> diff --git a/t/t5701-protocol-v2.sh b/t/t5701-protocol-v2.sh
> index 7d8aeb766..3e411e178 100755
> --- a/t/t5701-protocol-v2.sh
> +++ b/t/t5701-protocol-v2.sh
> @@ -33,4 +33,44 @@ test_expect_success 'ref advertisment is filtered with ls-remote using protocol
>         ! grep "refs/tags/" log
>  '
>
> +test_expect_success 'clone with file:// using protocol v2' '
> +       GIT_TRACE_PACKET=1 git -c protocol.version=2 \
> +               clone "file://$(pwd)/file_parent" file_child 2>log &&
> +
> +       git -C file_child log -1 --format=%s >actual &&
> +       git -C file_parent log -1 --format=%s >expect &&
> +       test_cmp expect actual &&
> +
> +       # Server responded using protocol v1
> +       grep "clone< version 2" log
> +'
> +
> +test_expect_success 'fetch with file:// using protocol v2' '
> +       test_commit -C file_parent two &&
> +
> +       GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=2 \
> +               fetch origin 2>log &&
> +
> +       git -C file_child log -1 --format=%s origin/master >actual &&
> +       git -C file_parent log -1 --format=%s >expect &&
> +       test_cmp expect actual &&
> +
> +       # Server responded using protocol v1
> +       grep "fetch< version 2" log
> +'
> +
> +test_expect_success 'ref advertisment is filtered during fetch using protocol v2' '
> +       test_commit -C file_parent three &&
> +
> +       GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=2 \
> +               fetch origin master 2>log &&
> +
> +       git -C file_child log -1 --format=%s origin/master >actual &&
> +       git -C file_parent log -1 --format=%s >expect &&
> +       test_cmp expect actual &&
> +
> +       grep "ref-pattern master" log &&
> +       ! grep "refs/tags/" log
> +'
> +
>  test_done
> diff --git a/transport.c b/transport.c
> index 6ea3905e3..4fdbd9adc 100644
> --- a/transport.c
> +++ b/transport.c
> @@ -256,14 +256,18 @@ static int fetch_refs_via_pack(struct transport *transport,
>
>         switch (data->version) {
>         case protocol_v2:
> -               die("support for protocol v2 not implemented yet");
> +               refs = fetch_pack(&args, data->fd, data->conn,
> +                                 refs_tmp ? refs_tmp : transport->remote_refs,
> +                                 dest, to_fetch, nr_heads, &data->shallow,
> +                                 &transport->pack_lockfile, data->version);
> +               packet_flush(data->fd[1]);
>                 break;
>         case protocol_v1:
>         case protocol_v0:
>                 refs = fetch_pack(&args, data->fd, data->conn,
>                                   refs_tmp ? refs_tmp : transport->remote_refs,
>                                   dest, to_fetch, nr_heads, &data->shallow,
> -                                 &transport->pack_lockfile);
> +                                 &transport->pack_lockfile, data->version);
>                 break;
>         case protocol_unknown_version:
>                 BUG("unknown protocol version");
> --
> 2.15.1.620.gb9897f4670-goog
>

  reply index

Thread overview: 361+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-03  0:18 [PATCH 00/26] protocol version 2 Brandon Williams
2018-01-03  0:18 ` [PATCH 01/26] pkt-line: introduce packet_read_with_status Brandon Williams
2018-01-03 19:27   ` Stefan Beller
2018-01-05 23:41     ` Brandon Williams
2018-01-09 18:04   ` Jonathan Tan
2018-01-09 19:28     ` Brandon Williams
2018-01-03  0:18 ` [PATCH 02/26] pkt-line: introduce struct packet_reader Brandon Williams
2018-01-09 18:08   ` Jonathan Tan
2018-01-09 19:19     ` Brandon Williams
2018-01-03  0:18 ` [PATCH 03/26] pkt-line: add delim packet support Brandon Williams
2018-01-03  0:18 ` [PATCH 04/26] upload-pack: convert to a builtin Brandon Williams
2018-01-03 20:33   ` Stefan Beller
2018-01-03 20:39     ` Brandon Williams
2018-02-21 21:47       ` Jonathan Nieder
2018-02-21 23:35         ` Junio C Hamano
2018-01-03  0:18 ` [PATCH 05/26] upload-pack: factor out processing lines Brandon Williams
2018-01-03 20:38   ` Stefan Beller
2018-01-03  0:18 ` [PATCH 06/26] transport: use get_refs_via_connect to get refs Brandon Williams
2018-01-03 21:20   ` Stefan Beller
2018-01-03  0:18 ` [PATCH 07/26] connect: convert get_remote_heads to use struct packet_reader Brandon Williams
2018-01-09 18:27   ` Jonathan Tan
2018-01-09 19:09     ` Brandon Williams
2018-01-03  0:18 ` [PATCH 08/26] connect: discover protocol version outside of get_remote_heads Brandon Williams
2018-01-03  0:18 ` [PATCH 09/26] transport: store protocol version Brandon Williams
2018-01-09 18:41   ` Jonathan Tan
2018-01-09 19:15     ` Brandon Williams
2018-01-03  0:18 ` [PATCH 10/26] protocol: introduce enum protocol_version value protocol_v2 Brandon Williams
2018-01-03  0:18 ` [PATCH 11/26] serve: introduce git-serve Brandon Williams
2018-01-09 20:24   ` Jonathan Tan
2018-01-09 22:16     ` Brandon Williams
2018-01-09 22:28       ` Jonathan Tan
2018-01-09 22:34         ` Brandon Williams
2018-02-01 18:48   ` Jeff Hostetler
2018-02-01 18:57     ` Stefan Beller
2018-02-01 19:09       ` Jeff Hostetler
2018-02-01 20:05         ` Brandon Williams
2018-02-01 19:45       ` Randall S. Becker
2018-02-01 20:08         ` Brandon Williams
2018-02-01 20:37           ` Randall S. Becker
2018-02-01 20:50             ` Stefan Beller
2018-01-03  0:18 ` [PATCH 12/26] ls-refs: introduce ls-refs server command Brandon Williams
2018-01-04  0:17   ` Stefan Beller
2018-01-05 23:49     ` Brandon Williams
2018-01-09 20:50   ` Jonathan Tan
2018-01-16 19:23     ` Brandon Williams
2018-02-01 19:16   ` Jeff Hostetler
2018-02-07  0:55     ` Brandon Williams
2018-01-03  0:18 ` [PATCH 13/26] connect: request remote refs using v2 Brandon Williams
2018-01-09 22:24   ` Jonathan Tan
2018-01-03  0:18 ` [PATCH 14/26] transport: convert get_refs_list to take a list of ref patterns Brandon Williams
2018-01-03  0:18 ` [PATCH 15/26] transport: convert transport_get_remote_refs " Brandon Williams
2018-01-03  0:18 ` [PATCH 16/26] ls-remote: pass ref patterns when requesting a remote's refs Brandon Williams
2018-01-03  0:18 ` [PATCH 17/26] fetch: pass ref patterns when fetching Brandon Williams
2018-01-03  0:18 ` [PATCH 18/26] push: pass ref patterns when pushing Brandon Williams
2018-01-03  0:18 ` [PATCH 19/26] upload-pack: introduce fetch server command Brandon Williams
2018-01-04  1:07   ` Stefan Beller
2018-01-03  0:18 ` [PATCH 20/26] fetch-pack: perform a fetch using v2 Brandon Williams
2018-01-04  1:23   ` Stefan Beller [this message]
2018-01-05 23:55     ` Brandon Williams
2018-01-10  0:05   ` Jonathan Tan
2018-01-03  0:18 ` [PATCH 21/26] transport-helper: remove name parameter Brandon Williams
2018-01-03  0:18 ` [PATCH 22/26] transport-helper: refactor process_connect_service Brandon Williams
2018-01-03  0:18 ` [PATCH 23/26] transport-helper: introduce connect-half-duplex Brandon Williams
2018-01-03  0:18 ` [PATCH 24/26] pkt-line: add packet_buf_write_len function Brandon Williams
2018-01-03  0:18 ` [PATCH 25/26] remote-curl: create copy of the service name Brandon Williams
2018-01-03  0:18 ` [PATCH 26/26] remote-curl: implement connect-half-duplex command Brandon Williams
2018-01-10  0:10   ` Jonathan Tan
2018-01-10 17:57   ` Jonathan Tan
2018-01-11  1:09     ` Brandon Williams
2018-01-09 17:55 ` [PATCH 00/26] protocol version 2 Jonathan Tan
2018-01-11  0:23   ` Brandon Williams
2018-01-25 23:58 ` [PATCH v2 00/27] " Brandon Williams
2018-01-25 23:58   ` [PATCH v2 01/27] pkt-line: introduce packet_read_with_status Brandon Williams
2018-01-25 23:58   ` [PATCH v2 02/27] pkt-line: introduce struct packet_reader Brandon Williams
2018-01-25 23:58   ` [PATCH v2 03/27] pkt-line: add delim packet support Brandon Williams
2018-01-25 23:58   ` [PATCH v2 04/27] upload-pack: convert to a builtin Brandon Williams
2018-01-25 23:58   ` [PATCH v2 05/27] upload-pack: factor out processing lines Brandon Williams
2018-01-26 20:12     ` Stefan Beller
2018-01-26 21:33       ` Brandon Williams
2018-01-31 14:08         ` Derrick Stolee
2018-01-25 23:58   ` [PATCH v2 06/27] transport: use get_refs_via_connect to get refs Brandon Williams
2018-01-25 23:58   ` [PATCH v2 07/27] connect: convert get_remote_heads to use struct packet_reader Brandon Williams
2018-01-25 23:58   ` [PATCH v2 08/27] connect: discover protocol version outside of get_remote_heads Brandon Williams
2018-01-31 14:40     ` Derrick Stolee
2018-02-01 17:57       ` Brandon Williams
2018-01-25 23:58   ` [PATCH v2 09/27] transport: store protocol version Brandon Williams
2018-01-31 14:45     ` Derrick Stolee
2018-01-25 23:58   ` [PATCH v2 10/27] protocol: introduce enum protocol_version value protocol_v2 Brandon Williams
2018-01-31 14:54     ` Derrick Stolee
2018-02-02 22:44       ` Brandon Williams
2018-02-05 14:14         ` Derrick Stolee
2018-01-25 23:58   ` [PATCH v2 11/27] test-pkt-line: introduce a packet-line test helper Brandon Williams
2018-01-25 23:58   ` [PATCH v2 12/27] serve: introduce git-serve Brandon Williams
2018-01-26 10:39     ` Duy Nguyen
2018-02-27  5:46       ` Jonathan Nieder
2018-01-31 15:39     ` Derrick Stolee
2018-01-25 23:58   ` [PATCH v2 13/27] ls-refs: introduce ls-refs server command Brandon Williams
2018-01-26 22:20     ` Stefan Beller
2018-02-02 22:31       ` Brandon Williams
2018-01-25 23:58   ` [PATCH v2 14/27] connect: request remote refs using v2 Brandon Williams
2018-01-31 15:22     ` Derrick Stolee
2018-01-31 20:10       ` Eric Sunshine
2018-01-31 22:14         ` Derrick Stolee
2018-01-25 23:58   ` [PATCH v2 15/27] transport: convert get_refs_list to take a list of ref patterns Brandon Williams
2018-01-25 23:58   ` [PATCH v2 16/27] transport: convert transport_get_remote_refs " Brandon Williams
2018-01-25 23:58   ` [PATCH v2 17/27] ls-remote: pass ref patterns when requesting a remote's refs Brandon Williams
2018-01-25 23:58   ` [PATCH v2 18/27] fetch: pass ref patterns when fetching Brandon Williams
2018-01-25 23:58   ` [PATCH v2 19/27] push: pass ref patterns when pushing Brandon Williams
2018-01-25 23:58   ` [PATCH v2 20/27] upload-pack: introduce fetch server command Brandon Williams
2018-01-25 23:58   ` [PATCH v2 21/27] fetch-pack: perform a fetch using v2 Brandon Williams
2018-01-25 23:58   ` [PATCH v2 22/27] transport-helper: remove name parameter Brandon Williams
2018-01-25 23:58   ` [PATCH v2 23/27] transport-helper: refactor process_connect_service Brandon Williams
2018-01-25 23:58   ` [PATCH v2 24/27] transport-helper: introduce stateless-connect Brandon Williams
2018-01-25 23:58   ` [PATCH v2 25/27] pkt-line: add packet_buf_write_len function Brandon Williams
2018-01-25 23:58   ` [PATCH v2 26/27] remote-curl: create copy of the service name Brandon Williams
2018-01-25 23:58   ` [PATCH v2 27/27] remote-curl: implement stateless-connect command Brandon Williams
2018-01-31 16:00   ` [PATCH v2 00/27] protocol version 2 Derrick Stolee
2018-02-07  0:58     ` Brandon Williams
2018-02-01 19:40   ` Jeff Hostetler
2018-02-07  1:12   ` [PATCH v3 00/35] " Brandon Williams
2018-02-07  1:12     ` [PATCH v3 01/35] pkt-line: introduce packet_read_with_status Brandon Williams
2018-02-13  0:25       ` Jonathan Nieder
2018-02-07  1:12     ` [PATCH v3 02/35] pkt-line: introduce struct packet_reader Brandon Williams
2018-02-13  0:49       ` Jonathan Nieder
2018-02-27 18:14         ` Brandon Williams
2018-02-27 19:20           ` Jonathan Nieder
2018-02-27  5:57       ` Jonathan Nieder
2018-02-27  6:12         ` Jonathan Nieder
2018-02-07  1:12     ` [PATCH v3 03/35] pkt-line: add delim packet support Brandon Williams
2018-02-22 19:13       ` Stefan Beller
2018-02-22 19:37         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 04/35] upload-pack: convert to a builtin Brandon Williams
2018-02-21 21:44       ` Jonathan Tan
2018-02-22  9:58         ` Jeff King
2018-02-22 18:07           ` Brandon Williams
2018-02-22 18:14             ` Jeff King
2018-02-22 19:38               ` Jonathan Nieder
2018-02-22 20:19                 ` Jeff King
2018-02-22 20:21                   ` Jeff King
2018-02-22 21:26                     ` Jonathan Nieder
2018-02-22 21:44                       ` Jeff King
2018-03-12 22:43                         ` Jonathan Nieder
2018-03-12 23:28                           ` Jeff King
2018-03-12 23:37                             ` Jonathan Nieder
2018-03-12 23:52                               ` Jeff King
2018-02-23 21:09                     ` Brandon Williams
2018-03-03  4:24                       ` Jeff King
2018-02-22 21:24                   ` Jonathan Nieder
2018-02-22 21:44                     ` Jeff King
2018-02-22 22:21                       ` Jeff King
2018-02-22 22:42                         ` Jonathan Nieder
2018-02-22 23:05                           ` Jeff King
2018-02-22 23:23                             ` Jeff King
2018-02-07  1:12     ` [PATCH v3 05/35] upload-pack: factor out processing lines Brandon Williams
2018-02-22 19:31       ` Stefan Beller
2018-02-22 19:39         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 06/35] transport: use get_refs_via_connect to get refs Brandon Williams
2018-02-27  6:08       ` Jonathan Nieder
2018-02-27 18:17         ` Brandon Williams
2018-02-27 19:25           ` Jonathan Nieder
2018-02-27 19:46             ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 07/35] connect: convert get_remote_heads to use struct packet_reader Brandon Williams
2018-02-22 19:52       ` Stefan Beller
2018-02-22 20:09       ` Stefan Beller
2018-02-23 21:30         ` Brandon Williams
2018-02-23 21:48           ` Stefan Beller
2018-02-23 22:56             ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 08/35] connect: discover protocol version outside of get_remote_heads Brandon Williams
2018-02-21 22:11       ` Jonathan Tan
2018-02-22 18:17         ` Brandon Williams
2018-02-22 19:22           ` Jonathan Tan
2018-02-07  1:12     ` [PATCH v3 09/35] transport: store protocol version Brandon Williams
2018-02-07  1:12     ` [PATCH v3 10/35] protocol: introduce enum protocol_version value protocol_v2 Brandon Williams
2018-02-27  6:18       ` Jonathan Nieder
2018-02-27 18:41         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 11/35] test-pkt-line: introduce a packet-line test helper Brandon Williams
2018-02-22 20:40       ` Stefan Beller
2018-02-23 21:22         ` Brandon Williams
2018-03-03  4:25           ` Jeff King
2018-03-05 18:48             ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 12/35] serve: introduce git-serve Brandon Williams
2018-02-21 22:45       ` Jonathan Tan
2018-02-23 21:33         ` Brandon Williams
2018-02-27 18:05           ` Jonathan Tan
2018-02-27 18:34             ` Brandon Williams
2018-02-22  9:33       ` Jeff King
2018-02-23 21:45         ` Brandon Williams
2018-03-03  4:33           ` Jeff King
2018-03-05 18:43             ` Brandon Williams
2018-03-05 20:52               ` Jeff King
2018-03-05 21:36                 ` Jonathan Nieder
2018-03-06  6:29                   ` Jeff King
2018-03-12 23:46                     ` Jeff King
2018-02-07  1:12     ` [PATCH v3 13/35] ls-refs: introduce ls-refs server command Brandon Williams
2018-02-22  9:48       ` Jeff King
2018-02-23  0:45         ` Brandon Williams
2018-02-24  0:19           ` Brandon Williams
2018-02-24  4:03             ` Jeff King
2018-02-24  4:01           ` Jeff King
2018-02-26 22:33             ` Junio C Hamano
2018-02-27  0:02             ` Ævar Arnfjörð Bjarmason
2018-02-27  5:15               ` Jonathan Nieder
2018-02-27 18:02                 ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 14/35] connect: request remote refs using v2 Brandon Williams
2018-02-21 22:54       ` Jonathan Tan
2018-02-22 18:19         ` Brandon Williams
2018-02-22 18:26           ` Jeff King
2018-02-22 19:25             ` Jonathan Tan
2018-02-27  6:21               ` Jonathan Nieder
2018-02-27 21:58                 ` Junio C Hamano
2018-02-27 22:04                   ` Jeff King
2018-02-27 22:10                     ` Eric Sunshine
2018-02-27 22:18                       ` Jeff King
2018-02-27 23:32                         ` Junio C Hamano
2018-02-27  6:51       ` Jonathan Nieder
2018-02-27 19:30         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 15/35] transport: convert get_refs_list to take a list of ref patterns Brandon Williams
2018-02-21 22:56       ` Jonathan Tan
2018-02-22 18:25         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 16/35] transport: convert transport_get_remote_refs " Brandon Williams
2018-02-21 22:58       ` Jonathan Tan
2018-02-22 18:26         ` Brandon Williams
2018-02-22 19:32           ` Jonathan Tan
2018-02-22 19:51             ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 17/35] ls-remote: pass ref patterns when requesting a remote's refs Brandon Williams
2018-02-07  1:12     ` [PATCH v3 18/35] fetch: pass ref patterns when fetching Brandon Williams
2018-02-27  6:53       ` Jonathan Nieder
2018-02-07  1:12     ` [PATCH v3 19/35] push: pass ref patterns when pushing Brandon Williams
2018-02-27 18:23       ` Stefan Beller
2018-02-07  1:12     ` [PATCH v3 20/35] upload-pack: introduce fetch server command Brandon Williams
2018-02-21 23:46       ` Jonathan Tan
2018-02-22 18:48         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 21/35] fetch-pack: perform a fetch using v2 Brandon Williams
2018-02-24  0:54       ` Jonathan Tan
2018-02-26 22:23         ` Brandon Williams
2018-02-27 19:27       ` Stefan Beller
2018-02-27 19:40         ` Brandon Williams
2018-02-07  1:12     ` [PATCH v3 22/35] upload-pack: support shallow requests Brandon Williams
2018-02-07 19:00       ` Stefan Beller
2018-02-10 10:23         ` Duy Nguyen
2018-02-13 17:06         ` Brandon Williams
2018-02-27 18:29       ` Jonathan Nieder
2018-02-27 18:57         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 23/35] fetch-pack: " Brandon Williams
2018-02-23 19:37       ` Jonathan Tan
2018-02-23 19:56         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 24/35] connect: refactor git_connect to only get the protocol version once Brandon Williams
2018-02-21 23:51       ` Jonathan Tan
2018-02-07  1:13     ` [PATCH v3 25/35] connect: don't request v2 when pushing Brandon Williams
2018-02-07  1:13     ` [PATCH v3 26/35] transport-helper: remove name parameter Brandon Williams
2018-02-27 23:03       ` Jonathan Nieder
2018-02-07  1:13     ` [PATCH v3 27/35] transport-helper: refactor process_connect_service Brandon Williams
2018-02-07  1:13     ` [PATCH v3 28/35] transport-helper: introduce stateless-connect Brandon Williams
2018-02-22  0:01       ` Jonathan Tan
2018-02-22 18:53         ` Brandon Williams
2018-02-22 21:55           ` Jonathan Tan
2018-02-27 23:30       ` Jonathan Nieder
2018-02-28 19:09         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 29/35] pkt-line: add packet_buf_write_len function Brandon Williams
2018-02-27 23:11       ` Jonathan Nieder
2018-02-28  1:08         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 30/35] remote-curl: create copy of the service name Brandon Williams
2018-02-22  0:06       ` Jonathan Tan
2018-02-22 18:56         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 31/35] remote-curl: store the protocol version the server responded with Brandon Williams
2018-02-27 23:17       ` Jonathan Nieder
2018-02-07  1:13     ` [PATCH v3 32/35] http: allow providing extra headers for http requests Brandon Williams
2018-02-22  0:09       ` Jonathan Tan
2018-02-22 18:58         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 33/35] http: don't always add Git-Protocol header Brandon Williams
2018-02-07  1:13     ` [PATCH v3 34/35] remote-curl: implement stateless-connect command Brandon Williams
2018-02-28  0:05       ` Jonathan Nieder
2018-02-28 20:21         ` Brandon Williams
2018-02-07  1:13     ` [PATCH v3 35/35] remote-curl: don't request v2 when pushing Brandon Williams
2018-02-22  0:12       ` Jonathan Tan
2018-02-22 18:59         ` Brandon Williams
2018-02-22 19:09           ` Brandon Williams
2018-02-12 14:50     ` [PATCH v3 00/35] protocol version 2 Derrick Stolee
2018-02-21 20:01     ` Brandon Williams
2018-02-28 23:22     ` [PATCH v4 " Brandon Williams
2018-02-28 23:22       ` [PATCH v4 01/35] pkt-line: introduce packet_read_with_status Brandon Williams
2018-03-13 19:35         ` Jonathan Tan
2018-03-13 19:52           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 02/35] pkt-line: allow peeking a packet line without consuming it Brandon Williams
2018-03-01 20:48         ` Junio C Hamano
2018-03-12 21:56           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 03/35] pkt-line: add delim packet support Brandon Williams
2018-03-01 20:50         ` Junio C Hamano
2018-03-01 21:04           ` Junio C Hamano
2018-03-01 22:49             ` Brandon Williams
2018-03-01 23:43               ` Junio C Hamano
2018-02-28 23:22       ` [PATCH v4 04/35] upload-pack: convert to a builtin Brandon Williams
2018-03-13 16:40         ` Jonathan Tan
2018-03-13 19:50           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 05/35] upload-pack: factor out processing lines Brandon Williams
2018-03-01 21:25         ` Junio C Hamano
2018-03-12 22:24           ` Brandon Williams
2018-03-12 22:39             ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 06/35] transport: use get_refs_via_connect to get refs Brandon Williams
2018-03-01 21:25         ` Junio C Hamano
2018-02-28 23:22       ` [PATCH v4 07/35] connect: convert get_remote_heads to use struct packet_reader Brandon Williams
2018-02-28 23:22       ` [PATCH v4 08/35] connect: discover protocol version outside of get_remote_heads Brandon Williams
2018-03-13 15:49         ` Jonathan Tan
2018-02-28 23:22       ` [PATCH v4 09/35] transport: store protocol version Brandon Williams
2018-02-28 23:22       ` [PATCH v4 10/35] protocol: introduce enum protocol_version value protocol_v2 Brandon Williams
2018-02-28 23:22       ` [PATCH v4 11/35] test-pkt-line: introduce a packet-line test helper Brandon Williams
2018-02-28 23:22       ` [PATCH v4 12/35] serve: introduce git-serve Brandon Williams
2018-03-01 23:11         ` Junio C Hamano
2018-03-12 22:08           ` Brandon Williams
2018-03-02 20:42         ` Junio C Hamano
2018-03-13 21:40           ` Brandon Williams
2018-03-02 20:56         ` Junio C Hamano
2018-03-13 21:35           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 13/35] ls-refs: introduce ls-refs server command Brandon Williams
2018-03-02 21:13         ` Junio C Hamano
2018-03-13 21:27           ` Brandon Williams
2018-03-03  4:43         ` Jeff King
2018-03-05 18:21           ` Brandon Williams
2018-03-05 18:29             ` Jonathan Nieder
2018-03-05 20:38               ` Jeff King
2018-03-05 20:28             ` Jeff King
2018-03-13 21:23               ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 14/35] connect: request remote refs using v2 Brandon Williams
2018-02-28 23:22       ` [PATCH v4 15/35] transport: convert get_refs_list to take a list of ref patterns Brandon Williams
2018-02-28 23:22       ` [PATCH v4 16/35] transport: convert transport_get_remote_refs " Brandon Williams
2018-03-13 16:00         ` Jonathan Tan
2018-02-28 23:22       ` [PATCH v4 17/35] ls-remote: pass ref patterns when requesting a remote's refs Brandon Williams
2018-03-02 22:13         ` Junio C Hamano
2018-02-28 23:22       ` [PATCH v4 18/35] fetch: pass ref patterns when fetching Brandon Williams
2018-03-02 22:20         ` Junio C Hamano
2018-03-12 22:18           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 19/35] push: pass ref patterns when pushing Brandon Williams
2018-03-02 22:25         ` Junio C Hamano
2018-03-12 22:20           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 20/35] upload-pack: introduce fetch server command Brandon Williams
2018-03-13 16:20         ` Jonathan Tan
2018-03-13 21:49           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 21/35] fetch-pack: perform a fetch using v2 Brandon Williams
2018-02-28 23:22       ` [PATCH v4 22/35] fetch-pack: support shallow requests Brandon Williams
2018-02-28 23:22       ` [PATCH v4 23/35] connect: refactor git_connect to only get the protocol version once Brandon Williams
2018-02-28 23:22       ` [PATCH v4 24/35] connect: don't request v2 when pushing Brandon Williams
2018-02-28 23:22       ` [PATCH v4 25/35] transport-helper: remove name parameter Brandon Williams
2018-02-28 23:22       ` [PATCH v4 26/35] transport-helper: refactor process_connect_service Brandon Williams
2018-02-28 23:22       ` [PATCH v4 27/35] transport-helper: introduce stateless-connect Brandon Williams
2018-03-13 16:30         ` Jonathan Tan
2018-03-14 17:36           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 28/35] pkt-line: add packet_buf_write_len function Brandon Williams
2018-02-28 23:22       ` [PATCH v4 29/35] remote-curl: create copy of the service name Brandon Williams
2018-03-13 16:32         ` Jonathan Tan
2018-02-28 23:22       ` [PATCH v4 30/35] remote-curl: store the protocol version the server responded with Brandon Williams
2018-02-28 23:22       ` [PATCH v4 31/35] http: allow providing extra headers for http requests Brandon Williams
2018-03-13 16:33         ` Jonathan Tan
2018-02-28 23:22       ` [PATCH v4 32/35] http: don't always add Git-Protocol header Brandon Williams
2018-02-28 23:22       ` [PATCH v4 33/35] http: eliminate "# service" line when using protocol v2 Brandon Williams
2018-02-28 23:22       ` [PATCH v4 34/35] remote-curl: implement stateless-connect command Brandon Williams
2018-03-02 20:07         ` Johannes Schindelin
2018-03-05 19:35           ` Brandon Williams
2018-02-28 23:22       ` [PATCH v4 35/35] remote-curl: don't request v2 when pushing Brandon Williams
2018-03-13 16:35         ` Jonathan Tan
2018-03-01 18:41       ` [PATCH v4 00/35] protocol version 2 Junio C Hamano
2018-03-01 19:16         ` Brandon Williams
2018-03-01 20:59           ` Junio C Hamano

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