ansible/roles/common/files/ansible-run

#!/bin/bash
export RUNNING="/dev/shm/ansible_is_running"
export HOOK="/dev/shm/ansible-hook-last-run"
export PATHMODIFIED="/dev/shm/run-ansible"
export SCHED=1

if [ -f $RUNNING ]; then
   echo "Ansible is currently running."
else
	cd /var/thunix/ansible
	while [ $SCHED = 1 ]
	do
		sleep 1
		touch $RUNNING
		/usr/bin/git pull
		/usr/local/bin/ansible-playbook -i /var/thunix/ansible/hosts /var/thunix/ansible/site.yml -u root
		touch $HOOK

		[ "$PATHMODIFIED" -ot "$RUNNING" ] && SCHED=0
		! [ -f "$PATHMODIFIED" ] && SCHED=0
	done
	rm $RUNNING
fi