#!/bin/bash

URL="ftp://ftp.osuosl.org/pub/xiph/releases/cdparanoia/"

# Get version number from FTP server
VERSION=$(curl -s --list-only "$URL" | grep -o -P 'cdparanoia-III-[\d.]+.src' | tail -n1)

# Remove prefix
VERSION=${VERSION//cdparanoia-III-}

# Remove suffix
VERSION=${VERSION//.src}

echo "$VERSION"