tree 1bc2159210728f20bd67ac51e01ae2e4f12b5340
parent f0939a0eb157cb23cd300d32ee0bff2f82aa5959
author Jeff King <peff@peff.net> 1601196004 -0400
committer Junio C Hamano <gitster@pobox.com> 1601234465 -0700

shortlog: match commit trailers with --group

If a project uses commit trailers, this patch lets you use
shortlog to see who is performing each action. For example,
running:

  git shortlog -ns --group=trailer:reviewed-by

in git.git shows who has reviewed. You can even use a custom
format to see things like who has helped whom:

  git shortlog --format="...helped %an (%ad)" \
               --group=trailer:helped-by

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>