tree 766be5bc433c73217293abefb1a39c4891f9a911
parent 92c62a3f4f93432c0c82e3031a9e64e03ba290f7
author Thomas Rast <trast@student.ethz.ch> 1324417359 +0100
committer Junio C Hamano <gitster@pobox.com> 1324418501 -0800

git-sh-setup: make require_clean_work_tree part of the interface

92c62a3 (Porcelain scripts: Rewrite cryptic "needs update" error
message, 2010-10-19) refactored git's own checking to a function in
git-sh-setup.  This is a very useful thing for script writers, so
document it.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>