From: Phillip Wood <phillip.wood@talktalk.net>
Date: Thu, 16 Dec 2021 16:27:54 GMT
Subject: Re: bug?: ORIG_HEAD incorrect after reset during git-rebase -i
Message-ID: <e6adaad6-f6ee-57d3-dc8f-d14a760c57c2@talktalk.net>
In-Reply-To: <CA+JQ7M-ynq1cLN-3ZodXae=x-H5k7Ab6uPBwUFhG+kgtOvCgtA@mail.gmail.com>

Hi Erik

On 16/12/2021 14:30, Erik Cervin Edin wrote:
> Steps to reproduce:
> 1. git-rebase -i
> 2. edit XYZ
> 3. git-reset HEAD~

"git reset" will update ORIG_HEAD to the current HEAD before resetting 
so here ORIG_HEAD gets updated to point to XYZ

> 4. git-commit -C ORIG_HEAD -a
> 5. git-rebase --continue
> 6. git-show ORIG_HEAD
> 
> Expected behavior:
> ORIG_HEAD should point at the previous HEAD of the rebased branch
> 
> Actual behavior:
> ORIG_HEAD points to XYZ
> 
> My understanding from reading https://stackoverflow.com/a/64949884 is
> that this is incorrect behavior.
> 
> Perhaps this is as intended but I would at least personally prefer
> that ORIG_HEAD would point to the previous HEAD of the rebased branch.

You can use the reflog to get the previous HEAD of the rebased branch 
after rebasing. Immediately after the rebase branch-name@{1} will point 
to the pre-rebase HEAD.

Best Wishes

Phillip


> Seen in:
> git version 2.31.1.windows.1
> 
> Possibly related to
> e100bea481 - rebase -i: stop overwriting ORIG_HEAD buffer