#!/bin/bash

# uwsgi init script
# Roberto Puzzanghera - https://notes.sagredo.eu

BASEDIR=/usr/local/mailman
DAEMON=$BASEDIR/bin/uwsgi
NAME="uWSGI Server"
INIFILE=$BASEDIR/etc/uwsgi.ini
PIDFILE=$BASEDIR/var/locks/uwsgi.pid
OPTIONS="-d --ini $INIFILE --safe-pidfile2 $PIDFILE"
#export PYTHONPATH=$BASEDIR/etc/

test -x $DAEMON || exit 1
set -e

if test -f $PIDFILE; then
  running=yes
else
  running=no
fi

start() {
    if test $running = no; then
      echo -n "Starting $NAME"
      $DAEMON $OPTIONS
      # don't know why this file is created in daemon mode
      if [ -r ./--ini ]; then
        rm ./--ini
      fi
    else
      echo "$NAME is already started."
      exit 1
    fi
}

stop() {
    if test $running = yes; then
      echo "Stopping $NAME"
      $DAEMON --stop $PIDFILE
      rm $PIDFILE
      running=no
    else
      echo "$NAME is already stopped."
      exit 1
    fi
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  reload)
    if test $running = yes; then
      echo "Reloading $NAME configuration"
      $DAEMON --reload $PIDFILE
    else
      echo "$NAME isn't running."
    fi
    ;;
  force-reload)
    if test $running = yes; then
      echo "Forcing the reload of $NAME"
      kill -TERM `cat $PIDFILE`
        else
      echo "$NAME isn't running."
    fi
  ;;
  restart)
    if test $running = yes; then
      stop
      sleep 1
    else
      echo "$NAME isn't running."
    fi
    start
    ;;
  *)
    echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2
    exit 1
    ;;
esac

exit 0