From: "Shawn O. Pearce" <spearce@spearce•org>
To: Mark Levedahl <mdl123@verizon•net>
Cc: git@vger•kernel.org
Subject: Re: [PATCH] Add git-unbundle - unpack objects and references for disconnected transfer
Date: Fri, 16 Feb 2007 01:48:52 -0500 [thread overview]
Message-ID: <20070216064852.GF28894@spearce.org> (raw)
In-Reply-To: <11716079211954-git-send-email-mdl123@verizon.net>
Mark Levedahl <mdl123@verizon•net> wrote:
> + # update only if non-fastforward
> + local=$(git-rev-parse --verify "$ref^0" 2>/dev/null)
> + if test -n "$local" ; then
> + mb=$(git-merge-base $local $sha1)
> + if test "$mb" != "$local" ; then
> + echo "Not applying non-fast forward update: $ref"
> + else
> + ok=1
> + fi
> + else
> + ok=1
> + fi
> + else
> + #forced, accept non-fast forward update
> + ok=1
> + fi
> + if test -n "$ok" ; then
> + echo "updating: $ref to $sha1"
> + git-update-ref -m "git-unbundle update" $ref $sha1
What about passing $local as the final argument to update-ref,
so that the ref won't be modified if someone changed it while
an unbundle was running? Sure its mostly a manual operation,
but imagine running it on a bare repository while someone else
is pushing into it...
--
Shawn.
next prev parent reply other threads:[~2007-02-16 6:49 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-16 0:19 Respun - Scripts to use bundles to move data between repos Mark Levedahl
2007-02-16 0:19 ` [PATCH] Add git-bundle - pack objects and references for disconnected transfer Mark Levedahl
2007-02-16 0:19 ` [PATCH] Add git-unbundle - unpack " Mark Levedahl
2007-02-16 0:19 ` [PATCH] Include git-bundle and git-unbundle in Makefile Mark Levedahl
2007-02-16 0:19 ` [PATCH] Create documentation for git-bundle Mark Levedahl
2007-02-16 0:19 ` [PATCH] Create documentation for git-unbundle Mark Levedahl
2007-02-16 0:19 ` [PATCH] Link git-bundle and git-unbundle docs from git(7) Mark Levedahl
2007-02-16 2:24 ` [PATCH] Add git-unbundle - unpack objects and references for disconnected transfer Junio C Hamano
2007-02-16 2:40 ` Linus Torvalds
2007-02-16 6:38 ` Mark Levedahl
2007-02-16 6:48 ` Shawn O. Pearce [this message]
2007-02-16 7:31 ` Junio C Hamano
2007-02-16 7:45 ` Shawn O. Pearce
2007-02-16 6:22 ` Mark Levedahl
2007-02-16 7:24 ` Junio C Hamano
2007-02-16 2:11 ` [PATCH] Add git-bundle - pack " Junio C Hamano
2007-02-16 4:41 ` Shawn O. Pearce
2007-02-16 7:28 ` Junio C Hamano
2007-02-16 6:39 ` Mark Levedahl
2007-02-16 6:54 ` Shawn O. Pearce
2007-02-16 11:57 ` Simon 'corecode' Schubert
2007-02-16 4:37 ` Respun - Scripts to use bundles to move data between repos Shawn O. Pearce
-- strict thread matches above, loose matches on Subject: below --
2007-02-16 12:53 Re: [PATCH] Add git-unbundle - unpack objects and references for disconnected transfer Mark Levedahl
2007-02-16 19:57 ` Junio C Hamano
2007-02-16 23:21 ` Mark Levedahl
2007-02-17 6:57 ` Junio C Hamano
2007-02-17 14:40 ` Mark Levedahl
2007-02-17 17:53 ` Junio C Hamano
2007-02-17 14:50 ` Mark Levedahl
2007-02-17 18:41 ` Junio C Hamano
2007-02-16 21:58 ` Mark Levedahl
2007-02-16 22:51 ` Johannes Schindelin
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