#!/bin/bash
#
dir=`dirname $0`

cd $dir/../download

SVNROOT=https://gerd.exit0.net/svn/wombat/%s/%s

function mkPackage
{
    des=$1
    tar zcf ${des}.tar.gz ${des}
    tar jcf ${des}.tar.bz2 ${des}
    zip -rq ${des}.zip ${des}
    rm -rf ${des}
}

function snapTrunk
{
    # remove old snapshots
    for i in `find . -ctime +6 | grep wombat-[0-9][0-9]`; do
        rm $i
    done

    date=`date +%Y%m%d`
    svn up -q ../

    des=wombat-${date}
    svn export -q ../ ${des}
    mkPackage $des
}

function snapVersion
{
    ver=$1
    des=wombat-${ver}
    url=`printf $SVNROOT tags v-${ver}`
    svn export -q ${url} ${des}
    mkPackage $des
}

if [ $# -gt 0 ] ; then
    snapVersion $1
else 
    snapTrunk 
fi

cd - >/dev/null