From: Valentin Haenel <valentin.haenel@gmx.de>
Date: Mon, 4 Jun 2012 14:08:48 +0000 (+0200)
Subject: use git shortlog and .mailmap to remove duplicates
X-Git-Url: https://git.madduck.net/code/vcsh.git/commitdiff_plain/938e89c08ff1e41d18a159a5f125a860f7f83bcc?hp=938e89c08ff1e41d18a159a5f125a860f7f83bcc

use git shortlog and .mailmap to remove duplicates

When using the basic log command one of the authors shows up twice:

zsh» git log --all --format='%an <%ae>' | sort -u -k2
Vincent Demeester <vincent@demeester.fr>
Richard Hartmann <richih+github.com@richih.org>
Richard Hartmann <richih.mailinglist@gmail.com>
Dieter Plaetinck <dieter@plaetinck.be>
Corey Quinn <corey@sequestered.net>
Gernot Schulz <post@gernot-schulz.com>

If you instead use the git shortlog version with the .mailmap file you get:

zsh» git shortlog -se --all | cut -f1 --complement | sort -u -k2

Vincent Demeester <vincent@demeester.fr>
Richard Hartmann <richih.mailinglist@gmail.com>
Dieter Plaetinck <dieter@plaetinck.be>
Corey Quinn <corey@sequestered.net>
Gernot Schulz <post@gernot-schulz.com>

Alphabetical sorting on the second field (which, incidentally, may be a middle
name) is preserved.
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