minecraft-server.rc

#!/bin/bash

. /etc/rc.conf
. /etc/rc.d/functions

PID=`pidof -x /usr/bin/minecraft-server`
case "$1" in
  start)
    stat_busy "Starting minecraft-server"
    if [ -z "$PID" ]; then
      cd /srv/minecraft
      su minecraft -c "screen -dmS minecraft /usr/bin/minecraft-server nogui"
    fi
    if [ $? -gt 0 ]; then
      stat_fail
    else
      add_daemon minecraft-server
      stat_done
    fi
    ;;
  stop)
    stat_busy "Stopping minecraft-server"
    if [ ! -z "$PID" ]; then
      su minecraft -c "screen -p0 -S minecraft -X eval \
        'stuff \"say SERVER SHUTTING DOWN IN 10 SECONDS. Saving map...\"\015' \
        'stuff \"save-all\"\015'" \
        &&  sleep 10
      su minecraft -c "screen -p0 -S minecraft -X eval \
        'stuff \"stop\"\015'"
    fi
    if [ $? -gt 0 ]; then
      stat_fail
    else
      rm_daemon minecraft-server
      stat_done
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  status)
    stat_busy "Checking minecraft-server status"
    ck_status minecraft-server
    ;;
  saveoff)
    stat_busy "Suspending saves on minecraft-server"
    if [ ! -z "$PID" ]; then
      su minecraft -c "screen -p0 -S minecraft -X eval \
        'stuff \"say SERVER BACKUP STARTING. Server going readonly...\"\015' \
        'stuff \"save-off\"\015' \
        'stuff \"save-all\"\015'"
    fi
    [ $? -gt 0 ] && stat_fail || stat_done
    ;;
  saveon)
    stat_busy "Resuming saves on minecraft-server"
    if [ ! -z "$PID" ]; then
      su minecraft -c "screen -p0 -S minecraft -X eval \
        'stuff \"save-on\"\015' \
        'stuff \"say SERVER BACKUP ENDED. Server going read-write...\"\015'"
    fi
    [ $? -gt 0 ] && stat_fail || stat_done
    ;;
  *)
    echo "usage: $0 {start|stop|restart|status|saveoff|saveon}"
esac
exit 0