#!/bin/sh
# 
# Template mirror script (provided by Shaun on the centos-mirror list)
# Minor changes to reflect some sanity and caosity by GMK.
#
# This is a nice script because it utilizes a lock so it won't cause > 1
# rsync process and hammer the master. 
#
# Easiest way to run this is to copy locally, chmod +x it, and copy it to
# /etc/cron.daily.

LOCAL_COPY=/srv/caosity/
MIRROR=mirror.caosity.org::caosity
RSYNC="/usr/bin/rsync -aHv --delete --delete-after"
PIDFILE=/var/run/caosity-mirror.pid

if [ ! -d "$LOCAL_COPY" ]; then
   mkdir -p $LOCAL_COPY
fi

if [ -f "$PIDFILE" ]; then
   RUNPID=`cat $PIDFILE`
   if ps -p $RUNPID; then
      echo "Mirror is already running..."
      exit 1
   else
      echo "Mirror pid found but process dead, cleaning up"
      rm -f $PIDFILE
   fi
else
   echo "No Mirror Process Detected"
fi
echo $$ > $PIDFILE

echo -n "Mirror Started at: "
date

$RSYNC $MIRROR $LOCAL_COPY

echo -n "Mirror Ended at: "
date
rm -f $PIDFILE