git-commit-vandalism/templates/hooks--update
Junio C Hamano 60abce3c0f Fix hooks/update template.
Make the example address RFC2606 (aka BCP0032) compliant.  Also
fix a couple of shell script errors.

Noted and fixed by Matthew Wilcox and Andreas Ericsson.

Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-11-21 12:21:06 -08:00

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#!/bin/sh
#
# An example hook script to mail out commit update information.
# Called by git-receive-pack with arguments: refname sha1-old sha1-new
#
# To enable this hook:
# (1) change the recipient e-mail address
# (2) make this file executable by "chmod +x update".
#
recipient="commit-list@example.com"
if expr "$2" : '0*$' >/dev/null
then
echo "Created a new ref, with the following commits:"
git-rev-list --pretty "$3"
else
base=$(git-merge-base "$2" "$3")
case "$base" in
"$2")
echo "New commits:"
;;
*)
echo "Rebased ref, commits from common ancestor:"
;;
esac
git-rev-list --pretty "$3" "^$base"
fi |
mail -s "Changes to ref $1" "$recipient"
exit 0