git-p4: warn if git authorship won't be retained
authorLuke Diamand <luke@diamand.org>
Fri, 13 May 2011 19:46:00 +0000 (20:46 +0100)
committerJunio C Hamano <gitster@pobox.com>
Fri, 13 May 2011 19:59:13 +0000 (12:59 -0700)
commit848de9c3831f7e476ea58e3ee426aa63fb8f6870
treec6d80ef1b5068833d20a1232a5e274d1578bfd34
parentecdba36da6143bc00ade66b655bcff910f3e93b3
git-p4: warn if git authorship won't be retained

If the git commits you are submitting contain changes made by
other people, the authorship will not be retained. Change git-p4
to warn of this and to note that --preserve-user can be used
to solve the problem (if you have suitable permissions).
The warning can be disabled.

Add a test case and update documentation.

Signed-off-by: Luke Diamand <luke@diamand.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/fast-import/git-p4
contrib/fast-import/git-p4.txt
t/t9800-git-p4.sh