#!/bin/sh

while [ $# -gt 0 ] && [ "${1##-*}" = "" ] && [ "$1" != "" ]; do
    opts="$opts $1"
    shift
done

case $# in
1)	ver=`echo $1 | cut -d/ -f1`
	;;
2)	ver=$2
	;;
*|"")	echo "Usage: $0 [cvs export options] [module] version"
	exit 1
	;;
esac

path=`echo $1/ | cut -d/ -f2-`
module=`echo $1 | cut -d- -f1`
tag=`echo $ver|sed -e 's/\./_/g'`
dir="$ver/`echo $path | sed -e 's%/[^/]*$%%'`"

if [ -d $ver ]; then
	echo "ERROR! Directory $ver already exists"
	exit 1
fi

mkdir -p $dir
cvs export -ko $opts -d $dir -r $tag $module/$path