Re: tools for easily "uncommitting" parts of a patch I just commited?

From: Jeff King <peff@peff.net>
Date: Oct 19, 2016, 22:42 UTC
Message-ID: <20161019224211.k4anavgqrhmunz6p@sigill.intra.peff.net>
In-Reply-To: <CA+P7+xqFOn4NSfZ2zpa_y1za3uHZrGGG3ktEtuOcvJLCrAYUhQ@mail.gmail.com>

On Wed, Oct 19, 2016 at 03:26:18PM -0700, Jacob Keller wrote:

Show 14 quoted lines

> I recently (and in the past) had an issue where I was using git add
> --interactive and accidentally did something like the following:
> 
> # hack lots of randmo changes, then begin trying to commit then separately
> git add -i
> # set only the changes I want
> # accidentally add <file> to the commit
> $git commit -s <file>
> # type up a long commit message
> # notice that I committed everything
> 
> At this point I'd like to be able to do something like:
> $git unstage -i
> # select each hunk to unstage

I'd usually do one of:

  # undo selectively
  git reset -p HEAD^
  git commit --amend

or:

  # roll back the whole commit
  git reset HEAD
  # do it right this time
  git add -p
  # and steal the commit message from the previous attempt
  git commit -c HEAD@{1}

-Peff