ansible/roles/webserver/files/wiki-run

#!/bin/bash
export RUNNING="/dev/shm/wiki_is_running"

if [ -f $RUNNING ]; then
   echo "wiki is currently running."
	exit 1
else
	touch $RUNNING
	cd /var/www/wiki.thunix.net
	/usr/bin/git pull
	touch /dev/shm/wiki-hook-last-run
	rm $RUNNING
	exit 0
fi