Re: git pull suggestion

From: Aghiles <aghilesk@gmail.com>
Date: Apr 9, 2010, 20:54 UTC
Message-ID: <h2m3abd05a91004091354t1b1de4aag48816d7e47cc766@mail.gmail.com>
In-Reply-To: <20100409034911.GA4020@coredump.intra.peff.net>

Jeff King <peff@peff.net> wrote:

Show 14 quoted lines

> It is possible to manually get the answer you want, or close to it. You
> are looking for the intersection of files modified by you and files
> modified by the upstream. So:
>
>  # unique list of modified working tree files and index entries
>  $ (git diff-files --name-only;
>     git diff-index --name-only HEAD
>    ) | sort -u >us
>  # files that will be changing as part of merge
>  $ git diff-tree --name-only $HEAD_TO_MERGE_FROM | sort >them
>  $ comm -12 us them
>
> where $HEAD_TO_MERGE_FROM in my example would be "other", but in the
> case of a pull, would probably be FETCH_HEAD.

It works. You actually need the -r flag to 'git diff-tree' (recursive) in order to list the actual files and not only their parent directories. So it becomes:

$ (git diff-files --name-only; git diff-index --name-only HEAD ) | sort -u>us $ git diff-tree -r --name-only $HEAD_TO_MERGE_FROM | sort > them $ comm -12 us them

Thank you very much,

  -- aghiles