From: Ronnie Sahlberg <sahlberg@google.com>
To: git@vger.kernel.org
Cc: Ronnie Sahlberg <sahlberg@google.com>
Subject: [PATCH 1/5] receive-pack.c: add protocol support to negotiate atomic-push
Date: Tue, 19 Aug 2014 09:24:47 -0700 [thread overview]
Message-ID: <1408465491-25488-2-git-send-email-sahlberg@google.com> (raw)
In-Reply-To: <1408465491-25488-1-git-send-email-sahlberg@google.com>
Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
---
builtin/receive-pack.c | 6 +++++-
send-pack.c | 12 +++++++++---
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 0565b94..f6b20cb 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -36,6 +36,7 @@ static int transfer_unpack_limit = -1;
static int unpack_limit = 100;
static int report_status;
static int use_sideband;
+static int use_atomic_push;
static int quiet;
static int prefer_ofs_delta = 1;
static int auto_update_server_info;
@@ -142,7 +143,8 @@ static void show_ref(const char *path, const unsigned char *sha1)
else
packet_write(1, "%s %s%c%s%s agent=%s\n",
sha1_to_hex(sha1), path, 0,
- " report-status delete-refs side-band-64k quiet",
+ " report-status delete-refs side-band-64k quiet"
+ " atomic-push",
prefer_ofs_delta ? " ofs-delta" : "",
git_user_agent_sanitized());
sent_capabilities = 1;
@@ -892,6 +894,8 @@ static struct command *read_head_info(struct sha1_array *shallow)
use_sideband = LARGE_PACKET_MAX;
if (parse_feature_request(feature_list, "quiet"))
quiet = 1;
+ if (parse_feature_request(feature_list, "atomic-push"))
+ use_atomic_push = 1;
}
cmd = xcalloc(1, sizeof(struct command) + len - 80);
hashcpy(cmd->old_sha1, old_sha1);
diff --git a/send-pack.c b/send-pack.c
index 6129b0f..f91b8d9 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -205,6 +205,7 @@ int send_pack(struct send_pack_args *args,
int use_sideband = 0;
int quiet_supported = 0;
int agent_supported = 0;
+ int atomic_push_supported = 0;
unsigned cmds_sent = 0;
int ret;
struct async demux;
@@ -224,6 +225,8 @@ int send_pack(struct send_pack_args *args,
agent_supported = 1;
if (server_supports("no-thin"))
args->use_thin_pack = 0;
+ if (server_supports("atomic-push"))
+ atomic_push_supported = 1;
if (!remote_refs) {
fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
@@ -269,17 +272,20 @@ int send_pack(struct send_pack_args *args,
char *old_hex = sha1_to_hex(ref->old_sha1);
char *new_hex = sha1_to_hex(ref->new_sha1);
int quiet = quiet_supported && (args->quiet || !args->progress);
+ int atomic_push = atomic_push_supported;
if (!cmds_sent && (status_report || use_sideband ||
- quiet || agent_supported)) {
+ quiet || agent_supported ||
+ atomic_push)) {
packet_buf_write(&req_buf,
- "%s %s %s%c%s%s%s%s%s",
+ "%s %s %s%c%s%s%s%s%s%s",
old_hex, new_hex, ref->name, 0,
status_report ? " report-status" : "",
use_sideband ? " side-band-64k" : "",
quiet ? " quiet" : "",
agent_supported ? " agent=" : "",
- agent_supported ? git_user_agent_sanitized() : ""
+ agent_supported ? git_user_agent_sanitized() : "",
+ atomic_push ? " atomic-push" : ""
);
}
else
--
2.0.1.556.ge8f7cba.dirty
next prev parent reply other threads:[~2014-08-19 16:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-19 16:24 [PATCH 0/5] ref-transactions-send-pack Ronnie Sahlberg
2014-08-19 16:24 ` Ronnie Sahlberg [this message]
2014-08-19 16:24 ` [PATCH 2/5] send-pack.c: add an --atomic-push command line argument Ronnie Sahlberg
2014-08-19 16:24 ` [PATCH 3/5] receive-pack.c: use a single transaction when atomic-push is negotiated Ronnie Sahlberg
2014-08-19 16:24 ` [PATCH 4/5] receive-pack.c: add receive.atomicpush configuration option Ronnie Sahlberg
2014-08-19 16:24 ` [PATCH 5/5] push.c: add an --atomic-push argument Ronnie Sahlberg
-- strict thread matches above, loose matches on Subject: below --
2014-12-15 19:56 [PATCH 0/5] Add a flag to push atomically Stefan Beller
2014-12-15 19:56 ` [PATCH 1/5] receive-pack.c: add protocol support to negotiate atomic-push Stefan Beller
2014-12-15 20:53 ` Junio C Hamano
2014-12-15 22:30 ` Stefan Beller
2014-07-31 21:39 [PATCH 0/5] ref-transactions-send-pack Ronnie Sahlberg
2014-07-31 21:39 ` [PATCH 1/5] receive-pack.c: add protocol support to negotiate atomic-push Ronnie Sahlberg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1408465491-25488-2-git-send-email-sahlberg@google.com \
--to=sahlberg@google.com \
--cc=git@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).