#!/bin/bash
### BEGIN INIT INFO
# Provides:          kestrel
# Required-Start:    $local_fs $network $named $time $syslog
# Required-Stop:     $local_fs $network $named $time $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Description:       Script to run asp.net 5 application in background
### END INIT INFO

# Author: Ivan Derevianko aka druss <drussilla7@gmail.com>

# /root/.dnx/runtimes/dnx-mono.1.0.0-rc1-update1/bin/Microsoft.Dnx.Host.Mono.dll --project approot/src/YavscWeb --configuration Release bocasta </dev/null

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
NAME=bocasta
DESC=web


. /lib/init/vars.sh
. /lib/lsb/init-functions

WWW_USER=paul
DNXRUNTIME=/root/.dnx/runtimes/dnx-mono.1.0.0-rc1-update1/bin/Microsoft.Dnx.Host.Mono.dll
PROJECT=approot/src/YavscWeb
CONFIGURATION=Release
ROOT=/srv/www/yavscpre

DAEMON="$DNXRUNTIME -- --project $PROJECT --configuration $CONFIGURATION $NAME"

PIDFILE=$ROOT/kestrel.pid
export LOGFILE=$ROOT/kestrel.log

export MONO_OPTIONS="--server"
export ASPNET_ENV="Production"

# fix issue with DNX exception in case of two env vars with the same name but different case
TMP_SAVE_runlevel_VAR=$runlevel
unset runlevel


running() {
  if [ -f $PIDFILE ] && kill -0 $(cat $PIDFILE); then
	return 0
  fi
  return 1
}


status() {
	if running;
	then
		PID=$(cat $PIDFILE)
		echo "Service running (Pid:$PID) $DESC" "$NAME"
	else
		echo "Service stopped $DESC" "$NAME"
	fi
}


start() {

  if running; then
	echo "Service already running $DESC" "$NAME"
    return 1
  fi
  log_daemon_msg "Starting service $DESC" "$NAME" 
  start-stop-daemon -SbmCv -u www-data -p $PIDFILE -d $ROOT -x $DAEMON >$LOGFILE
  log_end_msg 0  
}

stop() {
  if [ ! -f "$PIDFILE" ] || ! kill -0 $(cat "$PIDFILE")  
  then
    echo "Service not running $DESC" "$NAME" 
    return 1
  fi
  log_daemon_msg "Stopping service $DESC" "$NAME" 
  start-stop-daemon -K -p "$PIDFILE"
  rm -f "$PIDFILE"
  log_end_msg 0  
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  restart)
    stop
    start
    ;;
  status)
    status
	;;
		
  *)
    echo "Usage: $0 {start|stop|restart}"
esac

export runlevel=$TMP_SAVE_runlevel_VAR