#!/bin/sh
#rsync -a --delete --exclude=.svn tug.org::tldevsrc/Build/source .
PWD=`pwd`
REV=70573
if [[ ! -d source ]];then
    svn co svn://tug.org/texlive/trunk/Build/source@${REV}
else
    cd source
    svn update -r ${REV}
    if [[ $? -ne 0 ]];then
	echo "Please remove or rename the source/ directory"
	echo "and re-run this command."
	exit 1
    fi
    svn revert --recursive .
    svn status --no-ignore | grep '^[?I]' |  sed "s/^[?I] //" \
	| xargs -I{} rm -rf "{}"
fi
cd ${PWD}