#!/usr/bin/env bash

stablesourcepath=${HOME}/lfs_archives_13_0
devsourcepath=${HOME}/lfs_archives_dev
packagespath=${HOME}/packages

if [ ! -d "${stablesourcepath}" ] || [ ! -h "${stablesourcepath}" ]
then
    echo "${stablesourcepath} does not exist"
    exit 1
fi

if [ ! -d "${devsourcepath}" ] || [ ! -h "${devsourcepath}" ]
then
    echo "${devsourcepath} does not exist"
    exit 1
fi

if [ ! -d "${packagespath}" ]
then
    mkdir --verbose "${packagespath}"
fi

cat ./wget-list-systemd.txt | while read -r wgetitem
do
    archivename=$(basename "${wgetitem}")
    echo "--- item ${archivename}"
    if [ -e "${packagespath}/${archivename}" ]
    then
        echo "--- already done"
    elif [ -e "${devsourcepath}/${archivename}" ]
    then
        ln --symbolic --verbose "${devsourcepath}/${archivename}" "${packagespath}/${archivename}"
    elif [ -e "${stablesourcepath}/${archivename}" ]
    then
        ln --symbolic --verbose "${stablesourcepath}/${archivename}" "${packagespath}/${archivename}"
    else
        echo "package ${archivename} not found"
        echo "find ${devsourcepath}/ -name ${archivename} -print"
        find "${devsourcepath}"/ -name "${archivename}" -print
        echo "find ${stablesourcepath}/ -name ${archivename} -print"
        find "${stablesourcepath}"/ -name "${archivename}" -print
        exit 1
    fi
done