#!/bin/bash

cat packages.csv | while read line; do
    NAME="$(echo $line | cut -d\, -f1)"
    VERSION="$(echo $line | cut -d\, -f2)"
    URL="$(echo $line | cut -d\, -f3 | sed "s/@/${VERSION}/g")"
    MD5SUM="$(echo $line | cut -d\, -f4)"
    CACHEFILE="$(basename "${URL}")"

    if [ ! -f "${CACHEFILE}" ]; then


        echo "Downloading ${URL}"
        wget -nc -O "${LFS_SRC}/${CACHEFILE}" "${URL}"
        if ! echo "${MD5SUM} ${LFS_SRC}/${CACHEFILE}" | md5sum -c >/dev/null; then
            rm -f "${LFS_SRC}/${CACHEFILE}"
            echo "Verification of ${CACHEFILE} failed! MD5 mismatch!"
            exit 1
        fi
    fi
done