#!/bin/bash
# /etc/init.d/sync
# version 0.1 2013-03-12 (YYYY-MM-DD)

### BEGIN INIT INFO
# Provides:   sync
# Required-Start: $local_fs $remote_fs
# Required-Stop:  $local_fs $remote_fs
# Should-Start:   $network
# Should-Stop:    $network
# Default-Start:  2 3 4 5
# Default-Stop:   0 1 6
# Short-Description:    Mozilla Sync server
# Description:    Starts the mozilla sync server
### END INIT INFO

# Source function library.
#. /etc/rc.d/init.d/functions

prog=sync
SYNC_USER=ffsync
SYNC_HOME=/opt/yunohost/ffsync
CPU_COUNT=2
pidfile=/tmp/sync.pid
lockfile=/var/run/sync.lock
conffile=${SYNC_HOME}/syncserver.ini
GUNICORN=${SYNC_HOME}/local/bin/gunicorn
GUNICORN_ARGS="--paste  $conffile --access-logfile /var/log/ffsync.log --daemon -p $pidfile"

start () {
    echo -n "Starting $prog"
    start-stop-daemon --start -c ${SYNC_USER} --exec $GUNICORN -- $GUNICORN_ARGS
    RETVAL=$?
    echo
    [ $RETVAL = 0 ] && touch ${lockfile}
    return $RETVAL
}

stop() {
    echo "Stopping $prog"
    start-stop-daemon --stop --quiet --oknodo --pidfile ${pidfile}
    #log_end_msg $?
    rm -f ${pidfile}
}

status(){
        if [[ -f ${pidfile} ]]; then
                echo "Status: running."
                exit 0;
        else
                echo "Status: not running."
                exit 1;
        fi
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        status
        ;;
    restart)
        stop
        start
        ;;
    *)
        echo $"Usage: $prog {start|stop|restart|help}"
        RETVAL=2
esac

exit $RETVAL