From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 27 Sep 2017 06:29:36 GMT
Subject: Re: [PATCH v2 7/9] connect: tell server that the client understands v1
Message-ID: <xmqqbmlw64dr.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <xmqqk20k64r4.fsf@gitster.mtv.corp.google.com>

Junio C Hamano <gitster@pobox.com> writes:

>> +	# Client requested to use protocol v1
>> +	grep "version=1" log &&
>> +	# Server responded using protocol v1
>> +	grep "clone< version 1" log
>
> This looked a bit strange to check "clone< version 1" for one
> direction, but did not check "$something> version 1" for the other
> direction.  Doesn't "version=1" end up producing 2 hits?
>
> Not a complaint, but wondering if we can write it in such a way that
> does not have to make readers wonder.

Ah, the check for "version=1" is a short-hand for

	grep "clone> git-upload-pack ...\\0\\0version=1\\0$" log

and the symmetry I sought is already there.  So ignore the above; if
we wanted to make the symmetry more explicit, it would not hurt to
spell the first one as

	grep "clone> .*\\0\\0version=1\\0$" log

though.