Re: merge conflict diff

From: Jeremy Ramer <jdramer@gmail.com>
Date: Apr 3, 2008, 14:58 UTC
Message-ID: <b9fd99020804030758gced1981s624e50041904665c@mail.gmail.com>
In-Reply-To: <20080403142649.GA16699@coredump.intra.peff.net>

On Thu, Apr 3, 2008 at 8:26 AM, Jeff King <peff@peff.net> wrote:

Show 20 quoted lines

> On Thu, Apr 03, 2008 at 08:13:04AM -0600, Jeremy Ramer wrote:
>
>  > I am trying to figure out how to quickly diff two source files that
>  > led to a merge conflict.  When a conflict occurs the command
>  > [...]
>
> > So far I am thinking of
>  > # git checkout-index --stage=2 --temp foo
>  > # git checkout-index --stage=3 --temp foo
>  > # git diff .merge_x1 .merge_x2
>
>  The special ref syntax :<n>:file refers to the blob in stage <n> of the
>  index. So you can see them with:
>
>   git show :2:foo
>   git show :3:foo
>
>  Or diff them with:
>
>   git diff :2:foo :3:foo

Perfect! I was not aware of that syntax. That solves the question I asked.

>  You may also want to look at the git-mergetool script, which uses both
>  versions (along with the ancestor) as the arguments to many common merge
>  resolution programs.

This suggestion solves the actual problem in a much better way than I was thinking. Thanks for the help!