#!/bin/bash -e

LOCK_FILE=/var/lock/4_environment.lock

if [ -f "$LOCK_FILE" ]; then
	exit 0
fi

function addConfig() {
	if [ -n "${!1}" ]; then
		echo "export $1=${!1}" >> /etc/librenms_environment
	fi
}

addConfig DB_HOST
addConfig DB_USER
addConfig DB_PASS
addConfig DB_NAME
addConfig BASE_URL
addConfig MEMCACHED_ENABLE
addConfig MEMCACHED_HOST
addConfig MEMCACHED_PORT

touch "$LOCK_FILE"