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From: Jonathan Nieder <jrnieder@gmail.com>
To: Avery Pennarun <apenwarr@gmail.com>
Cc: Michael J Gruber <git@drmicha.warpmail.net>,
	esr@thyrsus.com, git@vger.kernel.org
Subject: Re: RFC - "git editlog" feature for fixing up local commit messages
Date: Tue, 30 Mar 2010 18:11:14 -0500	[thread overview]
Message-ID: <20100330231114.GA11591@progeny.tock> (raw)
In-Reply-To: <32541b131003301136h4454f02cyd5a94d746e844a8d@mail.gmail.com>

Avery Pennarun wrote:
> On Tue, Mar 30, 2010 at 4:52 AM, Michael J Gruber

>> I think the OP's point was that filter-branch is better at keeping
>> merges in place; I'm not sure if this is true when rebase-i is used with
>> reword only.
>
> I've never actually tried the "--preserve-merges" option to git rebase
> -i, but the description sounds as if it's supposed to not have this
> problem.  Can anyone confirm/deny?

preserve-merges is in bad shape.  I’d recommend not using it unless you’re
willing to hack on it.

Example issues: interacts poorly with merge.log, reordering commits
produces very confusing results.

Example of why it is not necessarily the tool for all seasons: requires a
diff+apply cycle.  If you are tracking large or binary files or amending a
very old commit message, it makes more sense to avoid this overhead.  See
http://thread.gmane.org/gmane.comp.version-control.git/143426
for example.

Hope that helps,
Jonathan

  reply	other threads:[~2010-03-30 23:12 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-29 13:31 RFC - "git editlog" feature for fixing up local commit messages Eric Raymond
2010-03-29 13:41 ` Sverre Rabbelier
2010-03-29 15:08   ` Nicolas Pitre
2010-03-29 20:14 ` Avery Pennarun
2010-03-30  8:52   ` Michael J Gruber
2010-03-30 18:36     ` Avery Pennarun
2010-03-30 23:11       ` Jonathan Nieder [this message]
2010-03-30  5:46 ` Miles Bader

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