api-init

#!/bin/bash
#
# initd a node app
# Based on a script posted by https://gist.github.com/jinze at https://gist.github.com/3748766
#

# Source function library.
. /lib/lsb/init-functions

pidFile=/var/run/api.pid
logFile=/var/run/api.log

nodeApp=bin/www

start() {
    echo "Starting $nodeApp"

    # This is found in the library referenced at the top of the script
    start_daemon

    # Notice that we change the PATH because on reboot
    # the PATH does not include the path to node.
    # Launching forever with a full path
    # does not work unless we set the PATH.
    PATH=/usr/local/bin:$PATH
    export NODE_ENV=production
    #PORT=80
    forever start --pidFile $pidFile -l $logFile -a -d $nodeApp
    RETVAL=$?
}

update() {
    echo "Updating..."
    git fetch origin master && git reset --hard origin/master
    restart
}

restart() {
    echo "Restarting $nodeApp"
    /usr/local/bin/forever restart $nodeApp
    RETVAL=$?
}

stop() {
    echo "Shutting down $nodeApp"
    /usr/local/bin/forever stop $nodeApp
    RETVAL=$?
}

status() {
    echo "Status $nodeApp"
    /usr/local/bin/forever list
    RETVAL=$?
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status
        ;;
    restart)
    restart
        ;;
    update)
    update
    ;;
    *)
        echo "Usage:  {start|stop|status|restart|update}"
        exit 1
        ;;
esac

exit $RETVAL