FreeBSD service script for NodeJS with Forever

gistfile1.sh

#!/bin/sh

# PROVIDE: forever
# REQUIRE: NETWORKING SERVERS DAEMON
# BEFORE:  LOGIN
# KEYWORD: shutdown

# Taken from http://habrahabr.ru/post/137857/

. /etc/rc.subr

name="ghost"
forever="/usr/local/bin/node /usr/local/bin/forever"
workdir="/home/nodejs/projectName"
script="index.js"

rcvar=ghost_enable
extra_commands="status"

start_cmd="start"
status_cmd="status"
stop_cmd="stop"
restart_cmd="restart"

load_rc_config $name
eval "${rcvar}=\${${rcvar}:-'NO'}"

HOME=/var/run/forever
start()
{
  su -m nodejs -c "NODE_ENV=production exec ${forever} start -a -l /var/log/forever/projectName.log -o /dev/null -e /var/log/forever/projectName.log -p /var/run/forever --sourceDir ${workdir} ${script}"
}

status()
{
  su -m nodejs -c "exec ${forever} list"
}

stop()
{
  su -m nodejs -c "exec ${forever} --sourceDir ${workdir} stop ${script}"
}

restart()
{
  su -m nodejs -c "exec ${forever} --sourceDir ${workdir} restart ${script}"
}

run_rc_command "$1"