#!/bin/sh

if [ -z $1 ]
 then
  echo "Usage: $0 <svn dir>"
  exit
fi

svn up $1
VERSION=$(svn info $1 | grep "Revision:" | awk '{ print $2 }')

if [ -z $VERSION ]
 then
   echo "Can't find SVN version"
   exit
fi

rm -rf $1-$VERSION
rm -rf $1-$VERSION.tgz
svn export $1 $1-$VERSION
tar -cvzf $1-$VERSION.tgz $1-$VERSION