sample update-hook: sanely handle a new branch head.

Instead of showing all the history since the beginning of time
leading to the the branch head, show only the changes this new
branch brings to the world.

This originally came from Linus and tested by Andreas Ericsson.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/templates/hooks--update b/templates/hooks--update
index 27cea174d135eb82f9e0229a0adf4f4993c60f2d..d7a8f0a849523ebc280e06fe836f3bc448993d0c 100644 (file)
--- a/templates/hooks--update
+++ b/templates/hooks--update
@@ -68,7 +68,7 @@ then
        refs/heads/*)
                branch="${1##refs/heads/}"
                echo "New branch '$branch' available with the following commits:"
-               git-rev-list --pretty "$3"
+               git-rev-list --pretty "$3" $(git-rev-parse --not --all)
                ;;
        esac
 else