From mboxrd@z Thu Jan  1 00:00:00 1970
From: Leo Famulari <leo@famulari.name>
Subject: Re: =?utf-8?B?4oCYY29yZS11cGRhdGVz?= =?utf-8?B?4oCZ?= merge is a
	squashed commit
Date: Thu, 4 Aug 2016 12:37:07 -0400
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To: Mathieu Lirzin <mthl@gnu.org>
Cc: guix-devel@gnu.org

On Thu, Aug 04, 2016 at 04:45:56PM +0200, Mathieu Lirzin wrote:
> With gpg-agent and git properly setup, signing every local commit is not
> that inconvenient IME.

And if you don't want to sign every commit as you work (it can be
tedious if your gpg-agent has a short cache lifetime), you can use
git-rebase to sign a commit range before pushing, as in this shell
script:

git-sign () {
	case $# in
		("0") range=HEAD  ;;
		("1") range=$1  ;;
		(*) echo "too many arguments" >&2; return 1 ;;
	esac

	git rebase "$range" --exec "git commit --amend --no-edit --gpg-sign" || git rebase --abort
}

So, if I have 4 commits to push, I do `git-sign HEAD~4`.