#!/bin/sh

set -ex
trap 'exit' TERM

while ! [ -e $WAIT_FOR_FILE ]; do
	echo "Waiting for file: $WAIT_FOR_FILE" 1>&2
	sleep 1
	count=5
	while ! [ -e $WAIT_FOR_FILE && $count -gt 0 ]; do
		count=$(($count - 1))
		sleep 1
	done
done