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From: Brandon Williams <bmwill@google.com>
To: git@vger.kernel.org
Cc: sbeller@google.com, gitster@pobox.com, peff@peff.net,
	philipoakley@iee.org, stolee@gmail.com, jrnieder@gmail.com,
	Brandon Williams <bmwill@google.com>
Subject: [PATCH 19/26] upload-pack: introduce fetch server command
Date: Tue,  2 Jan 2018 16:18:21 -0800
Message-ID: <20180103001828.205012-20-bmwill@google.com> (raw)
In-Reply-To: <20180103001828.205012-1-bmwill@google.com>

Introduce the 'fetch' server command.

Signed-off-by: Brandon Williams <bmwill@google.com>
---
 Documentation/technical/protocol-v2.txt |  14 ++
 serve.c                                 |   2 +
 upload-pack.c                           | 290 ++++++++++++++++++++++++++++++++
 upload-pack.h                           |   9 +
 4 files changed, 315 insertions(+)
 create mode 100644 upload-pack.h

diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt
index 5f4d0e719..2a8e2f226 100644
--- a/Documentation/technical/protocol-v2.txt
+++ b/Documentation/technical/protocol-v2.txt
@@ -115,3 +115,17 @@ The output of ls-refs is as follows:
 
     symref = PKT-LINE("symref" SP symbolic-ref SP resolved-ref LF)
     shallow = PKT-LINE("shallow" SP obj-id LF)
+
+ Fetch
+-------
+
+Fetch will need to be a modified version of the v1 fetch protocol.  Some
+potential areas for improvement are: Ref-in-want, CDN offloading,
+Fetch-options.
+
+Since we'll have an 'ls-ref' service we can eliminate the need of fetch
+to perform a ref-advertisement, instead a client can run the 'ls-refs'
+service first, in order to find out what refs the server has, and then
+request those refs directly using the fetch service.
+
+//TODO Flesh out the design
diff --git a/serve.c b/serve.c
index 88d548410..ca3bb7190 100644
--- a/serve.c
+++ b/serve.c
@@ -6,6 +6,7 @@
 #include "argv-array.h"
 #include "ls-refs.h"
 #include "serve.h"
+#include "upload-pack.h"
 
 static int always_advertise(struct repository *r,
 			    struct strbuf *value)
@@ -46,6 +47,7 @@ static struct protocol_capability capabilities[] = {
 	{ "agent", agent_advertise, NULL },
 	{ "stateless-rpc", always_advertise, NULL },
 	{ "ls-refs", always_advertise, ls_refs },
+	{ "fetch", always_advertise, upload_pack_v2 },
 };
 
 static void advertise_capabilities(void)
diff --git a/upload-pack.c b/upload-pack.c
index 2ca60d27c..c41f6f528 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -20,6 +20,7 @@
 #include "prio-queue.h"
 #include "protocol.h"
 #include "serve.h"
+#include "upload-pack.h"
 
 static const char * const upload_pack_usage[] = {
 	N_("git upload-pack [<options>] <dir>"),
@@ -1040,6 +1041,295 @@ static void upload_pack(void)
 	}
 }
 
+struct upload_pack_data {
+	struct object_array wants;
+	struct oid_array haves;
+
+	unsigned stateless_rpc : 1;
+
+	unsigned use_thin_pack : 1;
+	unsigned use_ofs_delta : 1;
+	unsigned no_progress : 1;
+	unsigned use_include_tag : 1;
+	unsigned done : 1;
+};
+
+#define UPLOAD_PACK_DATA_INIT { OBJECT_ARRAY_INIT, OID_ARRAY_INIT, 0, 0, 0, 0, 0, 0 }
+
+static void upload_pack_data_clear(struct upload_pack_data *data)
+{
+	object_array_clear(&data->wants);
+	oid_array_clear(&data->haves);
+}
+
+static int parse_want(const char *line)
+{
+	const char *arg;
+	if (skip_prefix(line, "want ", &arg)) {
+		struct object_id oid;
+		struct object *o;
+
+		if (get_oid_hex(arg, &oid))
+			die("git upload-pack: protocol error, "
+			    "expected to get oid, not '%s'", line);
+
+		o = parse_object(&oid);
+		if (!o) {
+			packet_write_fmt(1,
+					 "ERR upload-pack: not our ref %s",
+					 oid_to_hex(&oid));
+			die("git upload-pack: not our ref %s",
+			    oid_to_hex(&oid));
+		}
+
+		if (!(o->flags & WANTED)) {
+			o->flags |= WANTED;
+			add_object_array(o, NULL, &want_obj);
+		}
+
+		return 1;
+	}
+
+	return 0;
+}
+
+static int parse_have(const char *line, struct oid_array *haves)
+{
+	const char *arg;
+	if (skip_prefix(line, "have ", &arg)) {
+		struct object_id oid;
+
+		if (get_oid_hex(arg, &oid))
+			die("git upload-pack: expected SHA1 object, got '%s'", arg);
+		oid_array_append(haves, &oid);
+		return 1;
+	}
+
+	return 0;
+}
+
+static void process_args(struct argv_array *args, struct upload_pack_data *data)
+{
+	int i;
+
+	for (i = 0; i < args->argc; i++) {
+		const char *arg = args->argv[i];
+
+		/* process want */
+		if (parse_want(arg))
+			continue;
+		/* process have line */
+		if (parse_have(arg, &data->haves))
+			continue;
+
+		/* process args like thin-pack */
+		if (!strcmp(arg, "thin-pack")) {
+			use_thin_pack = 1;
+			continue;
+		}
+		if (!strcmp(arg, "ofs-delta")) {
+			use_ofs_delta = 1;
+			continue;
+		}
+		if (!strcmp(arg, "no-progress")) {
+			no_progress = 1;
+			continue;
+		}
+		if (!strcmp(arg, "include-tag")) {
+			use_include_tag = 1;
+			continue;
+		}
+		if (!strcmp(arg, "done")) {
+			data->done = 1;
+			continue;
+		}
+
+		/* ignore unknown lines maybe? */
+		die("unexpect line: '%s'", arg);
+	}
+}
+
+static void read_haves(struct upload_pack_data *data)
+{
+	struct packet_reader reader;
+	packet_reader_init(&reader, 0, NULL, 0,
+			   PACKET_READ_CHOMP_NEWLINE);
+
+	while (packet_reader_read(&reader) == PACKET_READ_NORMAL) {
+
+		if (parse_have(reader.line, &data->haves))
+			continue;
+		if (!strcmp(reader.line, "done")) {
+			data->done = 1;
+			continue;
+		}
+	}
+	if (reader.status != PACKET_READ_FLUSH)
+		die("ERROR");
+}
+
+static int process_haves(struct oid_array *haves, struct oid_array *common)
+{
+	int i;
+
+	/* Process haves */
+	for (i = 0; i < haves->nr; i++) {
+		const struct object_id *oid = &haves->oid[i];
+		struct object *o;
+		int we_knew_they_have = 0;
+
+		if (!has_object_file(oid))
+			continue;
+
+		oid_array_append(common, oid);
+
+		o = parse_object(oid);
+		if (!o)
+			die("oops (%s)", oid_to_hex(oid));
+		if (o->type == OBJ_COMMIT) {
+			struct commit_list *parents;
+			struct commit *commit = (struct commit *)o;
+			if (o->flags & THEY_HAVE)
+				we_knew_they_have = 1;
+			else
+				o->flags |= THEY_HAVE;
+			if (!oldest_have || (commit->date < oldest_have))
+				oldest_have = commit->date;
+			for (parents = commit->parents;
+			     parents;
+			     parents = parents->next)
+				parents->item->object.flags |= THEY_HAVE;
+		}
+		if (!we_knew_they_have)
+			add_object_array(o, NULL, &have_obj);
+	}
+
+	return 0;
+}
+
+static int send_acks(struct oid_array *acks, struct strbuf *response)
+{
+	int i;
+	/* Send Acks */
+	if (!acks->nr)
+		packet_buf_write(response, "NAK\n");
+
+	for (i = 0; i < acks->nr; i++) {
+		packet_buf_write(response, "ACK %s common\n",
+				 oid_to_hex(&acks->oid[i]));
+	}
+
+	if (ok_to_give_up()) {
+		/* Send Ready */
+		packet_buf_write(response, "ACK %s ready\n",
+				 oid_to_hex(&acks->oid[i-1]));
+		return 1;
+	}
+
+	return 0;
+}
+
+static int process_haves_and_send_acks(struct upload_pack_data *data)
+{
+	struct oid_array common = OID_ARRAY_INIT;
+	struct strbuf response = STRBUF_INIT;
+	int ret = 0;
+
+	process_haves(&data->haves, &common);
+	if (data->done) {
+		ret = 1;
+	} else if (send_acks(&common, &response)) {
+		packet_buf_delim(&response);
+		ret = 1;
+	} else {
+		/* Add Flush */
+		packet_buf_flush(&response);
+		ret = 0;
+	}
+
+	/* Send response */
+	write_or_die(1, response.buf, response.len);
+	strbuf_release(&response);
+
+	oid_array_clear(&data->haves);
+	oid_array_clear(&common);
+	return ret;
+}
+
+#define FETCH_PROCESS_ARGS 0
+#define FETCH_READ_HAVES 1
+#define FETCH_SEND_ACKS 2
+#define FETCH_SEND_PACK 3
+#define FETCH_DONE 4
+
+int upload_pack_v2(struct repository *r, struct argv_array *keys,
+		   struct argv_array *args)
+{
+	int state = FETCH_PROCESS_ARGS;
+	struct upload_pack_data data = UPLOAD_PACK_DATA_INIT;
+	const char *out;
+	use_sideband = LARGE_PACKET_MAX;
+
+	/* Check if cmd is being run as a stateless-rpc */
+	if (has_capability(keys, "stateless-rpc", &out))
+		if (!strcmp(out, "true"))
+			data.stateless_rpc = 1;
+
+	while (state != FETCH_DONE) {
+		switch (state) {
+		case FETCH_PROCESS_ARGS:
+			process_args(args, &data);
+
+			if (!want_obj.nr) {
+				/*
+				 * Request didn't contain any 'want' lines,
+				 * guess they didn't want anything.
+				 */
+				state = FETCH_DONE;
+			} else if (data.haves.nr) {
+				/*
+				 * Request had 'have' lines, so lets ACK them.
+				 */
+				state = FETCH_SEND_ACKS;
+			} else {
+				/*
+				 * Request had 'want's but no 'have's so we can
+				 * immedietly go to construct and send a pack.
+				 */
+				state = FETCH_SEND_PACK;
+			}
+			break;
+		case FETCH_READ_HAVES:
+			read_haves(&data);
+			state = FETCH_SEND_ACKS;
+			break;
+		case FETCH_SEND_ACKS:
+			if (process_haves_and_send_acks(&data))
+				state = FETCH_SEND_PACK;
+			else if (data.stateless_rpc)
+				/*
+				 * Request was made via stateless-rpc and a
+				 * packfile isn't ready to be created and sent.
+				 */
+				state = FETCH_DONE;
+			else
+				state = FETCH_READ_HAVES;
+			break;
+		case FETCH_SEND_PACK:
+			create_pack_file();
+			state = FETCH_DONE;
+			break;
+		case FETCH_DONE:
+			break;
+		default:
+			BUG("invalid state");
+		}
+	}
+
+	upload_pack_data_clear(&data);
+	return 0;
+}
+
 static int upload_pack_config(const char *var, const char *value, void *unused)
 {
 	if (!strcmp("uploadpack.allowtipsha1inwant", var)) {
diff --git a/upload-pack.h b/upload-pack.h
new file mode 100644
index 000000000..54c429563
--- /dev/null
+++ b/upload-pack.h
@@ -0,0 +1,9 @@
+#ifndef UPLOAD_PACK_H
+#define UPLOAD_PACK_H
+
+struct repository;
+struct argv_array;
+extern int upload_pack_v2(struct repository *r, struct argv_array *keys,
+			  struct argv_array *args);
+
+#endif /* UPLOAD_PACK_H */
-- 
2.15.1.620.gb9897f4670-goog


  parent 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 ` Brandon Williams [this message]
2018-01-04  1:07   ` [PATCH 19/26] upload-pack: introduce fetch server command 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
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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