From: Brandon Williams <bmwill@google.com> To: git@vger.kernel.org Cc: git@jeffhostetler.com, gitster@pobox.com, jrnieder@gmail.com, pclouds@gmail.com, peff@peff.net, sbeller@google.com, stolee@gmail.com, Brandon Williams <bmwill@google.com> Subject: [PATCH v4 21/35] fetch-pack: perform a fetch using v2 Date: Wed, 28 Feb 2018 15:22:38 -0800 Message-ID: <20180228232252.102167-22-bmwill@google.com> (raw) In-Reply-To: <20180228232252.102167-1-bmwill@google.com> When communicating with a v2 server, perform a fetch by requesting the 'fetch' command. Signed-off-by: Brandon Williams <bmwill@google.com> --- Documentation/technical/protocol-v2.txt | 68 +++++- builtin/fetch-pack.c | 2 +- fetch-pack.c | 270 +++++++++++++++++++++++- fetch-pack.h | 4 +- serve.c | 2 +- t/t5701-git-serve.sh | 2 +- t/t5702-protocol-v2.sh | 97 +++++++++ transport.c | 7 +- upload-pack.c | 141 ++++++++++--- upload-pack.h | 3 + 10 files changed, 548 insertions(+), 48 deletions(-) diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt index 99c70a1e4..0d63456fc 100644 --- a/Documentation/technical/protocol-v2.txt +++ b/Documentation/technical/protocol-v2.txt @@ -262,12 +262,43 @@ A `fetch` request can take the following arguments: to its base by position in pack rather than by an oid. That is, they can read OBJ_OFS_DELTA (ake type 6) in a packfile. + shallow <oid> + A client must notify the server of all commits for which it only + has shallow copies (meaning that it doesn't have the parents of + a commit) by supplying a 'shallow <oid>' line for each such + object so that the server is aware of the limitations of the + client's history. This is so that the server is aware that the + client may not have all objects reachable from such commits. + + deepen <depth> + Requests that the fetch/clone should be shallow having a commit + depth of <depth> relative to the remote side. + + deepen-relative + Requests that the semantics of the "deepen" command be changed + to indicate that the depth requested is relative to the client's + current shallow boundary, instead of relative to the requested + commits. + + deepen-since <timestamp> + Requests that the shallow clone/fetch should be cut at a + specific time, instead of depth. Internally it's equivalent to + doing "git rev-list --max-age=<timestamp>". Cannot be used with + "deepen". + + deepen-not <rev> + Requests that the shallow clone/fetch should be cut at a + specific revision specified by '<rev>', instead of a depth. + Internally it's equivalent of doing "git rev-list --not <rev>". + Cannot be used with "deepen", but can be used with + "deepen-since". + The response of `fetch` is broken into a number of sections separated by delimiter packets (0001), with each section beginning with its section header. output = *section - section = (acknowledgments | packfile) + section = (acknowledgments | shallow-info | packfile) (flush-pkt | delim-pkt) acknowledgments = PKT-LINE("acknowledgments" LF) @@ -277,6 +308,11 @@ header. nak = PKT-LINE("NAK" LF) ack = PKT-LINE("ACK" SP obj-id LF) + shallow-info = PKT-LINE("shallow-info" LF) + *PKT-LINE((shallow | unshallow) LF) + shallow = "shallow" SP obj-id + unshallow = "unshallow" SP obj-id + packfile = PKT-LINE("packfile" LF) [PACKFILE] @@ -309,6 +345,36 @@ header. determined the objects it plans to send to the client and no further negotiation is needed. +---- + shallow-info section + If the client has requested a shallow fetch/clone, a shallow + client requests a fetch or the server is shallow then the + server's response may include a shallow-info section. The + shallow-info section will be included if (due to one of the + above conditions) the server needs to inform the client of any + shallow boundaries or adjustments to the clients already + existing shallow boundaries. + + * Always begins with the section header "shallow-info" + + * If a positive depth is requested, the server will compute the + set of commits which are no deeper than the desired depth. + + * The server sends a "shallow obj-id" line for each commit whose + parents will not be sent in the following packfile. + + * The server sends an "unshallow obj-id" line for each commit + which the client has indicated is shallow, but is no longer + shallow as a result of the fetch (due to its parents being + sent in the following packfile). + + * The server MUST NOT send any "unshallow" lines for anything + which the client has not indicated was shallow as a part of + its request. + + * This section is only included if a packfile section is also + included in the response. + ---- packfile section * Always begins with the section header "packfile" diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index b2374ddbb..f9d7d0b5a 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -212,7 +212,7 @@ 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..dffcfd66a 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -303,9 +303,9 @@ static void insert_one_alternate_object(struct object *obj) #define PIPESAFE_FLUSH 32 #define LARGE_FLUSH 16384 -static int next_flush(struct fetch_pack_args *args, int count) +static int next_flush(int stateless_rpc, int count) { - if (args->stateless_rpc) { + if (stateless_rpc) { if (count < LARGE_FLUSH) count <<= 1; else @@ -461,7 +461,7 @@ static int find_common(struct fetch_pack_args *args, send_request(args, fd[1], &req_buf); strbuf_setlen(&req_buf, state_len); flushes++; - flush_at = next_flush(args, count); + flush_at = next_flush(args->stateless_rpc, count); /* * We keep one window "ahead" of the other side, and @@ -1008,6 +1008,259 @@ 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 void add_common(struct strbuf *req_buf, struct oidset *common) +{ + 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)); + } +} + +static int add_haves(struct strbuf *req_buf, int *haves_to_send, 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 >= *haves_to_send) + break; + } + + *in_vain += haves_added; + if (!haves_added || *in_vain >= MAX_IN_VAIN) { + /* Send Done */ + packet_buf_write(req_buf, "done\n"); + ret = 1; + } + + /* Increase haves to send on next round */ + *haves_to_send = next_flush(1, *haves_to_send); + + return ret; +} + +static int send_fetch_request(int fd_out, const struct fetch_pack_args *args, + const struct ref *wants, struct oidset *common, + int *haves_to_send, int *in_vain) +{ + int ret = 0; + struct strbuf req_buf = STRBUF_INIT; + + if (server_supports_v2("fetch", 1)) + packet_buf_write(&req_buf, "command=fetch"); + if (server_supports_v2("agent", 0)) + packet_buf_write(&req_buf, "agent=%s", git_user_agent_sanitized()); + + 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); + + /* Add all of the common commits we've found in previous rounds */ + add_common(&req_buf, common); + + /* Add initial haves */ + ret = add_haves(&req_buf, haves_to_send, 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; +} + +/* + * Processes a section header in a server's response and checks if it matches + * `section`. If the value of `peek` is 1, the header line will be peeked (and + * not consumed); if 0, the line will be consumed and the function will die if + * the section header doesn't match what was expected. + */ +static int process_section_header(struct packet_reader *reader, + const char *section, int peek) +{ + int ret; + + if (packet_reader_peek(reader) != PACKET_READ_NORMAL) + die("error reading packet"); + + ret = !strcmp(reader->line, section); + + if (!peek) { + if (!ret) + die("expected '%s', received '%s'", + section, reader->line); + packet_reader_read(reader); + } + + return ret; +} + +static int process_acks(struct packet_reader *reader, struct oidset *common) +{ + /* received */ + int received_ready = 0; + int received_ack = 0; + + process_section_header(reader, "acknowledgments", 0); + while (packet_reader_read(reader) == PACKET_READ_NORMAL) { + const char *arg; + + if (!strcmp(reader->line, "NAK")) + continue; + + if (skip_prefix(reader->line, "ACK ", &arg)) { + struct object_id oid; + if (!get_oid_hex(arg, &oid)) { + struct commit *commit; + oidset_insert(common, &oid); + commit = lookup_commit(&oid); + mark_common(commit, 0, 1); + } + continue; + } + + if (!strcmp(reader->line, "ready")) { + clear_prio_queue(&rev_list); + received_ready = 1; + continue; + } + + die("unexpected acknowledgment line: '%s'", reader->line); + } + + if (reader->status != PACKET_READ_FLUSH && + reader->status != PACKET_READ_DELIM) + die("error processing acks: %d", reader->status); + + /* return 0 if no common, 1 if there are common, or 2 if ready */ + return received_ready ? 2 : (received_ack ? 1 : 0); +} + +enum fetch_state { + FETCH_CHECK_LOCAL = 0, + FETCH_SEND_REQUEST, + FETCH_PROCESS_ACKS, + FETCH_GET_PACK, + FETCH_DONE, +}; + +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); + enum fetch_state state = FETCH_CHECK_LOCAL; + struct oidset common = OIDSET_INIT; + struct packet_reader reader; + int in_vain = 0; + int haves_to_send = INITIAL_FLUSH; + 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; + + if (marked) + for_each_ref(clear_marks, NULL); + marked = 1; + + for_each_ref(rev_list_insert_ref_oid, NULL); + for_each_cached_alternate(insert_one_alternate_object); + + /* 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, + &haves_to_send, &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: + state = FETCH_SEND_REQUEST; + break; + } + break; + case FETCH_GET_PACK: + /* get the pack */ + process_section_header(&reader, "packfile", 0); + if (get_pack(args, fd, pack_lockfile)) + die(_("git fetch-pack: fetch failed.")); + + state = FETCH_DONE; + break; + case FETCH_DONE: + continue; + } + } + + oidset_clear(&common); + return ref; +} + static void fetch_pack_config(void) { git_config_get_int("fetch.unpacklimit", &fetch_unpack_limit); @@ -1153,7 +1406,8 @@ 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 +1421,12 @@ 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/serve.c b/serve.c index 05cc434cf..c3e58c1e7 100644 --- a/serve.c +++ b/serve.c @@ -53,7 +53,7 @@ struct protocol_capability { static struct protocol_capability capabilities[] = { { "agent", agent_advertise, NULL }, { "ls-refs", always_advertise, ls_refs }, - { "fetch", always_advertise, upload_pack_v2 }, + { "fetch", upload_pack_advertise, upload_pack_v2 }, }; static void advertise_capabilities(void) diff --git a/t/t5701-git-serve.sh b/t/t5701-git-serve.sh index cc5918a67..569922f7a 100755 --- a/t/t5701-git-serve.sh +++ b/t/t5701-git-serve.sh @@ -9,7 +9,7 @@ test_expect_success 'test capability advertisement' ' version 2 agent=git/$(git version | cut -d" " -f3) ls-refs - fetch + fetch=shallow 0000 EOF diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh index 562610fd2..4365ac273 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -45,6 +45,56 @@ test_expect_success 'ref advertisment is filtered with ls-remote using protocol test_cmp actual expect ' +test_expect_success 'clone with git:// using protocol v2' ' + test_when_finished "rm -f log" && + + GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \ + clone "$GIT_DAEMON_URL/parent" daemon_child && + + git -C daemon_child log -1 --format=%s >actual && + git -C "$daemon_parent" log -1 --format=%s >expect && + test_cmp expect actual && + + # Client requested to use protocol v2 + grep "clone> .*\\\0\\\0version=2\\\0$" log && + # Server responded using protocol v2 + grep "clone< version 2" log +' + +test_expect_success 'fetch with git:// using protocol v2' ' + test_when_finished "rm -f log" && + + test_commit -C "$daemon_parent" two && + + GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \ + fetch && + + git -C daemon_child log -1 --format=%s origin/master >actual && + git -C "$daemon_parent" log -1 --format=%s >expect && + test_cmp expect actual && + + # Client requested to use protocol v2 + grep "fetch> .*\\\0\\\0version=2\\\0$" log && + # Server responded using protocol v2 + grep "fetch< version 2" log +' + +test_expect_success 'pull with git:// using protocol v2' ' + test_when_finished "rm -f log" && + + GIT_TRACE_PACKET="$(pwd)/log" git -C daemon_child -c protocol.version=2 \ + pull && + + git -C daemon_child log -1 --format=%s >actual && + git -C "$daemon_parent" log -1 --format=%s >expect && + test_cmp expect actual && + + # Client requested to use protocol v2 + grep "fetch> .*\\\0\\\0version=2\\\0$" log && + # Server responded using protocol v2 + grep "fetch< version 2" log +' + stop_git_daemon # Test protocol v2 with 'file://' transport @@ -80,4 +130,51 @@ test_expect_success 'ref advertisment is filtered with ls-remote using protocol test_cmp actual expect ' +test_expect_success 'clone with file:// using protocol v2' ' + test_when_finished "rm -f log" && + + GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \ + clone "file://$(pwd)/file_parent" file_child && + + 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 v2 + grep "clone< version 2" log +' + +test_expect_success 'fetch with file:// using protocol v2' ' + test_when_finished "rm -f log" && + + test_commit -C file_parent two && + + GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \ + fetch origin && + + git -C file_child log -1 --format=%s origin/master >actual && + git -C file_parent log -1 --format=%s >expect && + test_cmp expect actual && + + # Server responded using protocol v2 + grep "fetch< version 2" log +' + +test_expect_success 'ref advertisment is filtered during fetch using protocol v2' ' + test_when_finished "rm -f log" && + + test_commit -C file_parent three && + + GIT_TRACE_PACKET="$(pwd)/log" git -C file_child -c protocol.version=2 \ + fetch origin master && + + 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 "refs/tags/one" log && + ! grep "refs/tags/two" log && + ! grep "refs/tags/three" log +' + test_done diff --git a/transport.c b/transport.c index bf7ba6879..8e38352c5 100644 --- a/transport.c +++ b/transport.c @@ -256,14 +256,17 @@ 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); 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"); diff --git a/upload-pack.c b/upload-pack.c index 2af6b1382..65a1beeb0 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -710,7 +710,6 @@ static void deepen(int depth, int deepen_relative, } send_unshallow(shallows); - packet_flush(1); } static void deepen_by_rev_list(int ac, const char **av, @@ -722,7 +721,53 @@ static void deepen_by_rev_list(int ac, const char **av, send_shallow(result); free_commit_list(result); send_unshallow(shallows); - packet_flush(1); +} + +/* Returns 1 if a shallow list is sent or 0 otherwise */ +static int send_shallow_list(int depth, int deepen_rev_list, + timestamp_t deepen_since, + struct string_list *deepen_not, + struct object_array *shallows) +{ + int ret = 0; + + if (depth > 0 && deepen_rev_list) + die("git upload-pack: deepen and deepen-since (or deepen-not) cannot be used together"); + if (depth > 0) { + deepen(depth, deepen_relative, shallows); + ret = 1; + } else if (deepen_rev_list) { + struct argv_array av = ARGV_ARRAY_INIT; + int i; + + argv_array_push(&av, "rev-list"); + if (deepen_since) + argv_array_pushf(&av, "--max-age=%"PRItime, deepen_since); + if (deepen_not->nr) { + argv_array_push(&av, "--not"); + for (i = 0; i < deepen_not->nr; i++) { + struct string_list_item *s = deepen_not->items + i; + argv_array_push(&av, s->string); + } + argv_array_push(&av, "--not"); + } + for (i = 0; i < want_obj.nr; i++) { + struct object *o = want_obj.objects[i].item; + argv_array_push(&av, oid_to_hex(&o->oid)); + } + deepen_by_rev_list(av.argc, av.argv, shallows); + argv_array_clear(&av); + ret = 1; + } else { + if (shallows->nr > 0) { + int i; + for (i = 0; i < shallows->nr; i++) + register_shallow(&shallows->objects[i].item->oid); + } + } + + shallow_nr += shallows->nr; + return ret; } static int process_shallow(const char *line, struct object_array *shallows) @@ -884,40 +929,10 @@ static void receive_needs(void) if (depth == 0 && !deepen_rev_list && shallows.nr == 0) return; - if (depth > 0 && deepen_rev_list) - die("git upload-pack: deepen and deepen-since (or deepen-not) cannot be used together"); - if (depth > 0) - deepen(depth, deepen_relative, &shallows); - else if (deepen_rev_list) { - struct argv_array av = ARGV_ARRAY_INIT; - int i; - argv_array_push(&av, "rev-list"); - if (deepen_since) - argv_array_pushf(&av, "--max-age=%"PRItime, deepen_since); - if (deepen_not.nr) { - argv_array_push(&av, "--not"); - for (i = 0; i < deepen_not.nr; i++) { - struct string_list_item *s = deepen_not.items + i; - argv_array_push(&av, s->string); - } - argv_array_push(&av, "--not"); - } - for (i = 0; i < want_obj.nr; i++) { - struct object *o = want_obj.objects[i].item; - argv_array_push(&av, oid_to_hex(&o->oid)); - } - deepen_by_rev_list(av.argc, av.argv, &shallows); - argv_array_clear(&av); - } - else - if (shallows.nr > 0) { - int i; - for (i = 0; i < shallows.nr; i++) - register_shallow(&shallows.objects[i].item->oid); - } - - shallow_nr += shallows.nr; + if (send_shallow_list(depth, deepen_rev_list, deepen_since, + &deepen_not, &shallows)) + packet_flush(1); object_array_clear(&shallows); } @@ -1071,6 +1086,13 @@ struct upload_pack_data { struct object_array wants; struct oid_array haves; + struct object_array shallows; + struct string_list deepen_not; + int depth; + timestamp_t deepen_since; + int deepen_rev_list; + int deepen_relative; + unsigned stateless_rpc : 1; unsigned use_thin_pack : 1; @@ -1084,16 +1106,22 @@ static void upload_pack_data_init(struct upload_pack_data *data) { struct object_array wants = OBJECT_ARRAY_INIT; struct oid_array haves = OID_ARRAY_INIT; + struct object_array shallows = OBJECT_ARRAY_INIT; + struct string_list deepen_not = STRING_LIST_INIT_DUP; memset(data, 0, sizeof(*data)); data->wants = wants; data->haves = haves; + data->shallows = shallows; + data->deepen_not = deepen_not; } static void upload_pack_data_clear(struct upload_pack_data *data) { object_array_clear(&data->wants); oid_array_clear(&data->haves); + object_array_clear(&data->shallows); + string_list_clear(&data->deepen_not, 0); } static int parse_want(const char *line) @@ -1178,6 +1206,22 @@ static void process_args(struct argv_array *args, struct upload_pack_data *data) continue; } + /* Shallow related arguments */ + if (process_shallow(arg, &data->shallows)) + continue; + if (process_deepen(arg, &data->depth)) + continue; + if (process_deepen_since(arg, &data->deepen_since, + &data->deepen_rev_list)) + continue; + if (process_deepen_not(arg, &data->deepen_not, + &data->deepen_rev_list)) + continue; + if (!strcmp(arg, "deepen-relative")) { + data->deepen_relative = 1; + continue; + } + /* ignore unknown lines maybe? */ die("unexpect line: '%s'", arg); } @@ -1273,6 +1317,23 @@ static int process_haves_and_send_acks(struct upload_pack_data *data) return ret; } +static void send_shallow_info(struct upload_pack_data *data) +{ + /* No shallow info needs to be sent */ + if (!data->depth && !data->deepen_rev_list && !data->shallows.nr && + !is_repository_shallow()) + return; + + packet_write_fmt(1, "shallow-info\n"); + + if (!send_shallow_list(data->depth, data->deepen_rev_list, + data->deepen_since, &data->deepen_not, + &data->shallows) && is_repository_shallow()) + deepen(INFINITE_DEPTH, data->deepen_relative, &data->shallows); + + packet_delim(1); +} + enum fetch_state { FETCH_PROCESS_ARGS = 0, FETCH_SEND_ACKS, @@ -1320,6 +1381,8 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys, state = FETCH_DONE; break; case FETCH_SEND_PACK: + send_shallow_info(&data); + packet_write_fmt(1, "packfile\n"); create_pack_file(); state = FETCH_DONE; @@ -1332,3 +1395,11 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys, upload_pack_data_clear(&data); return 0; } + +int upload_pack_advertise(struct repository *r, + struct strbuf *value) +{ + if (value) + strbuf_addstr(value, "shallow"); + return 1; +} diff --git a/upload-pack.h b/upload-pack.h index 6b7890238..7720f2142 100644 --- a/upload-pack.h +++ b/upload-pack.h @@ -14,5 +14,8 @@ struct repository; struct argv_array; extern int upload_pack_v2(struct repository *r, struct argv_array *keys, struct argv_array *args); +struct strbuf; +extern int upload_pack_advertise(struct repository *r, + struct strbuf *value); #endif /* UPLOAD_PACK_H */ -- 2.16.2.395.g2e18187dfd-goog
next prev parent reply index Thread overview: 362+ 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 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 ` Brandon Williams [this message] 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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