#!/usr/bin/env sh
echo "Starting container ..."

echo "Setup check cron job with cron expression CHECK_CRON: ${CHECK_CRON}"
echo "${CHECK_CRON} flock -n /tmp/check.lockfile /dnsupdater >> /var/log/cron.log 2>&1" > /var/spool/cron/crontabs/root

cat /var/spool/cron/crontabs/root

# Make sure the file exists before we start tail
touch /var/log/cron.log

# start the cron deamon
crond

echo "Container started."

if [[ -n "${CHECKONSTART}" ]]; then
	flock -n /tmp/check.lockfile /dnsupdater
fi

tail -fn0 /var/log/cron.log