launchd wrapper for Atlassian Crowd on Mac OS X

crowd_launchd_wrapper.sh

#!/bin/bash

function shutdown()
{
        date
        echo "Shutting down Crowd"
        $CATALINA_HOME/bin/catalina.sh stop
}

date
echo "Starting Crowd"
export CATALINA_PID=/tmp/$$

. $CATALINA_HOME/bin/catalina.sh start

# allow any signal that would kill a process to stop Tomcat
trap shutdown HUP INT QUIT ABRT KILL ALRM TERM TSTP

echo "Waiting for `cat $CATALINA_PID`"
wait `cat $CATALINA_PID`