#!/bin/sh

# Synchronize.sh
# 2006-05-18
# Chieh Cheng

# GNU General Public License (GPL) Version 2, June 1991

scriptName=`echo $0 | sed s/\\\\/.*\\\\///g`

usage ()
{
  echo "  Usage:   $scriptName \"path 1\" \"path 2\" [args]"
  echo
  echo "           Where path is a local/network file/directory."
  echo "           Where args are arguments to pass to rsync."
}

if [ $# -lt 2 ]
then
  usage
else
  path1="$1"
  path2="$2"
  shift
  shift

  scriptPath=`dirname $0`
  eliminateFile="${scriptPath}/SynchronizeEliminate.txt"

  if [ -f "${eliminateFile}" ]
  then
    excludeFlag="--exclude-from=${eliminateFile}"

    echo "*** Synchronizing ${path1} to ${path2} ***"
    rsync -auv "${excludeFlag}" "$@" "${path1}" "${path2}"

    echo "*** Synchronizing ${path2} to ${path1} ***"
    rsync -auv "${excludeFlag}" "$@" "${path2}" "${path1}"
  else
    echo "*** Synchronizing ${path1} to ${path2} ***"
    rsync -auv "$@" "${path1}" "${path2}"

    echo "*** Synchronizing ${path2} to ${path1} ***"
    rsync -auv "$@" "${path2}" "${path1}"
  fi
fi