post-update

#!/bin/sh
#
# This hook does two three things:
#
#  1. update the "info" files that allow the list of references to be
#     queries over dumb transports such as http
#
#  2. if this repository looks like it is a non-bare repository, and
#     the checked-out branch is pushed to, then update the working copy.
#     This makes "push" function somewhat similarly to darcs and bzr.
#
#  3. if this looks like it is a non-bare repository, and the pushed 
#     branch is not checked-out, check it out.
#
# To enable this hook, make this file executable by "chmod +x post-update".

git-update-server-info

is_bare=$(git config --get --bool core.bare)

if [ -z "$is_bare" ]
then
	# for compatibility's sake, guess
	git_dir_full=$(cd $GIT_DIR; pwd)
	case $git_dir_full in */.git) is_bare=false;; *) is_bare=true;; esac
fi

if [ "$is_bare" = "false" ]
then
	export GIT_DIR=$(cd $GIT_DIR; pwd)
	GIT_WORK_TREE=${GIT_WORK_TREE-..}
	for ref
	do
	  echo "Updating remote working directory..."
          git reset --hard
	  git checkout -f $ref
          echo "Done!"
          echo "Restarting nginx"
          /etc/init.d/nginx restart
	done
fi