From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Mon, 19 Oct 2009 12:38:32 +0000 (+0200)
Subject: Add the --submodule option to the diff option family
X-Git-Tag: v1.7.10-rc2~12^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/752c0c24926aacbceca0d27de6ad22cbb7dd0709?ds=inline;hp=752c0c24926aacbceca0d27de6ad22cbb7dd0709

Add the --submodule option to the diff option family

When you use the option --submodule=log you can see the submodule
summaries inlined in the diff, instead of not-quite-helpful SHA-1 pairs.

The format imitates what "git submodule summary" shows.

To do that, <path>/.git/objects/ is added to the alternate object
databases (if that directory exists).

This option was requested by Jens Lehmann at the GitTogether in Berlin.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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