config() {
	NEW="$1"
	OLD="$(dirname $NEW)/$(basename $NEW .new)"
	if [ ! -r $OLD ]; then
		mv $NEW $OLD
	elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
		rm $NEW
	fi
}

preserve_perms() {
	NEW="$1"
	OLD="$(dirname $NEW)/$(basename $NEW .new)"
	if [ -e $OLD ]; then
		cp -a $OLD ${NEW}.incoming
		cat $NEW > ${NEW}.incoming
		mv ${NEW}.incoming $NEW
	fi
	config $NEW
}

preserve_perms /etc/rc.d/rc.webhook.new
config /etc/webhook/hooks.json.new
config /etc/default/webhook.new
config /etc/logrotate.d/webhook.new