seafile

#! /bin/bash

# SEAFILE
# Maintainer: @hadret
# App Version: 1.7.0

### BEGIN INIT INFO
# Provides:          seafile
# Required-Start:    $local_fs $remote_fs $network $syslog nginx mysql
# Required-Stop:     $local_fs $remote_fs $network $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Seafile synchronization and collaboration
# Description:       Seafile synchronization and collaboration
### END INIT INFO


APP_ROOT="/home/seafile/seafile/seafile-server-latest"
SEAFILE_PID="/home/seafile/seafile/pids/seaf-server.pid"
SEAHUB_PID="$APP_ROOT/runtime/seahub.pid"
STOP_SEAFILE="$APP_ROOT/seafile.sh stop"
START_SEAFILE="$APP_ROOT/seafile.sh start"
STOP_SEAHUB="$APP_ROOT/seahub.sh stop"
START_SEAHUB="$APP_ROOT/seahub.sh start-fastcgi"
NAME="seafile"
DESC="Seafile service"

check_pid(){
  if [ -f $SEAFILE_PID ]; then
    PID=`cat $SEAFILE_PID`
    SPID=`cat $SEAHUB_PID`
    STATUS=`ps aux | grep $PID | grep -v grep | wc -l`
  else
    STATUS=0
    PID=0
  fi
}

start() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    # Program is running, exit with error code 1.
    echo "Error! $DESC $NAME is currently running!"
    exit 1
  else
    if [ `whoami` = root ]; then
      sudo -u seafile -H bash -l -c "$START_SEAFILE"
      sudo -u seafile -H bash -l -c "$START_SEAHUB"
      echo "$DESC started"
    fi
  fi
}

stop() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    ## Program is running, stop it.
    sudo -u seafile -H bash -l -c "$STOP_SEAHUB"
    sleep 5
    sudo -u seafile -H bash -l -c "$STOP_SEAFILE"
    echo "$DESC stopped"
  else
    ## Program is not running, exit with error.
    echo "Error! $DESC not started!"
    exit 1
  fi
}

restart() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    echo "Restarting $DESC..."
    sudo -u seafile -H bash -l -c "$STOP_SEAHUB"
    sleep 5
    sudo -u seafile -H bash -l -c "$STOP_SEAFILE"
    if [ `whoami` = root ]; then
      sudo -u seafile -H bash -l -c "$START_SEAFILE"
      sudo -u seafile -H bash -l -c "$START_SEAHUB"
    fi
    echo "$DESC restarted."
  else
    echo "Error, $NAME not running!"
    exit 1
  fi
}

status() {
  cd $APP_ROOT
  check_pid
  if [ "$PID" -ne 0 -a "$STATUS" -ne 0 ]; then
    echo "$DESC / Seafile with PID $PID is running."
    echo "$DESC / Seahub with PID $SPID is running."
  else
    echo "$DESC is not running."
    exit 1
  fi
}

## Check to see if we are running as root first.
## Found at http://www.cyberciti.biz/tips/shell-root-user-check-script.html
if [ "$(id -u)" != "0" ]; then
    echo "This script must be run as root"
    exit 1
fi

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  status)
        status
        ;;
  *)
        echo "Usage: sudo service seafile {start|stop|restart|status}" >&2
        exit 1
        ;;
esac

exit 0