minecraft irc announcer

accouncer

#!/bin/bash
#

SVRMSG=$1
USERNAME='mc'
BOT='AardMC'
CHANNEL='#minecraft'
SERVICE='AardMC.jar'
SCREEN='mc'

ME=`whoami`
as_user() {
  if [ $ME == $USERNAME ] ; then
    bash -c "$1"
  else
    su - $USERNAME -c "$1"
  fi
}

mc_msg() {
  if ps awwx | grep -v grep | grep -v -i SCREEN | grep $SERVICE > /dev/null
  then
    if [ "x$SVRMSG" != "x" ]; then
      as_user "screen -p 0 -S ${SCREEN} -X eval 'stuff \"irc say ${BOT} ${CHANNEL} ${SVRMSG}\"\015'"
    else
      echo "Usage: $0 \"IRC message\""
    fi
  else
    echo "Minecraft server is not running..."
  fi
}

mc_msg

exit 0