From: Josh Steadmon <steadmon@google.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Jonathan Nieder <jrnieder@gmail.com>,
Stefan Beller <sbeller@google.com>, git <git@vger.kernel.org>
Subject: Re: [PATCH v2 0/4] Add proto v2 archive command with HTTP support
Date: Thu, 27 Sep 2018 15:33:14 -0700 [thread overview]
Message-ID: <20180927223314.GA230445@google.com> (raw)
In-Reply-To: <xmqq1s9efuqc.fsf@gitster-ct.c.googlers.com>
On 2018.09.27 15:20, Junio C Hamano wrote:
> Jonathan Nieder <jrnieder@gmail.com> writes:
>
> > 1. Clients sending version=2 when they do not, in fact, speak protocol
> > v2 for a service is a (serious) bug. (Separately from this
> > series) we should fix it.
> >
> > 2. That bug is already in the wild, alas. Fortunately the semantics of
> > GIT_PROTOCOL as a list of key/value pairs is well defined. So we
> > have choices of (a) bump version to version=3 (b) pass another
> > value 'version=2:yesreallyversion=2' (c) etc.
> >
> > 3. This is likely to affect push, too.
>
> Do you mean that existing "git push", "git fetch" and "git archive"
> sends version=2 even when they are not capable of speaking protocol
> v2? I thought that "git archive [--remote]" was left outside of the
> protocol update (that was the reason why the earlier attempt took a
> hacky route of "shallow clone followed by local archive"), so there
> is no "git archive" in the wild that can even say "version=$n"
> (which requires you to be at least version=1)?
Yes, the version on my desktop sends version=2 when archiving:
∫ which git
/usr/bin/git
∫ git --version
git version 2.19.0.605.g01d371f741-goog
∫ GIT_TRACE_PACKET=${HOME}/server_trace git daemon \
--enable=upload-archive \
--base-path=${HOME}/src/bare-repos &
[1] 258496
∫ git archive --remote git://localhost/test-repo.git HEAD >! test.tar
∫ grep version ~/server_trace
15:31:22.377869 pkt-line.c:80 packet: git< git-upload-archive /test-repo.git\0host=localhost\0\0version=2\0
next prev parent reply other threads:[~2018-09-27 22:33 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-12 5:35 Add proto v2 archive command with HTTP support Josh Steadmon
2018-09-12 5:35 ` [PATCH 1/3] archive: use packet_reader for communications Josh Steadmon
2018-09-12 22:01 ` Stefan Beller
2018-09-13 14:58 ` Junio C Hamano
2018-09-13 15:34 ` Junio C Hamano
2018-09-12 5:35 ` [PATCH 2/3] archive: implement protocol v2 archive command Josh Steadmon
2018-09-12 22:28 ` Stefan Beller
2018-09-13 18:45 ` Ævar Arnfjörð Bjarmason
2018-09-14 6:05 ` Jonathan Nieder
2018-09-14 14:31 ` Ævar Arnfjörð Bjarmason
2018-09-14 16:14 ` Junio C Hamano
2018-09-14 16:19 ` Jonathan Nieder
2018-09-13 16:31 ` Junio C Hamano
2018-09-14 5:39 ` Jonathan Nieder
2018-09-12 5:35 ` [PATCH 3/3] archive: allow archive over HTTP(S) with proto v2 Josh Steadmon
2018-09-12 22:38 ` Stefan Beller
2018-09-13 16:47 ` Junio C Hamano
2018-09-27 20:28 ` Josh Steadmon
2018-09-14 5:57 ` Jonathan Nieder
2018-09-14 5:36 ` Add proto v2 archive command with HTTP support Jonathan Nieder
2018-09-27 1:24 ` [PATCH v2 0/4] " Josh Steadmon
2018-09-27 1:24 ` [PATCH v2 1/4] archive: follow test standards around assertions Josh Steadmon
2018-09-27 18:38 ` Stefan Beller
2018-09-27 1:24 ` [PATCH v2 2/4] archive: use packet_reader for communications Josh Steadmon
2018-09-27 18:42 ` Stefan Beller
2018-09-27 1:24 ` [PATCH v2 3/4] archive: implement protocol v2 archive command Josh Steadmon
2018-09-27 1:24 ` [PATCH v2 4/4] archive: allow archive over HTTP(S) with proto v2 Josh Steadmon
2018-09-27 18:20 ` [PATCH v2 0/4] Add proto v2 archive command with HTTP support Stefan Beller
2018-09-27 18:30 ` Jonathan Nieder
2018-09-27 22:20 ` Junio C Hamano
2018-09-27 22:33 ` Josh Steadmon [this message]
2018-09-28 1:25 ` Junio C Hamano
2018-09-27 18:30 ` Josh Steadmon
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