#!/usr/bin/env bash

getAnyPackages() {
    pkgs=($(find -H "$PWD/any" -mindepth 1 -type f -regex '.*.pkg.tar.zst.*'))
    for arch in "x86_64" "i686" "aarch64"; do
        cd $arch
        for pkg in "${pkgs[@]}"; do
            ln -sf "$pkg" "$(basename $pkg)"
            #echo "ln -sf $pkg $(basename $pkg)"
        done
        cd ..
    done
}

buildDatabase() {
    #lastFolder=$(pwd -P)
    #cd db || { echo "Couldn't cd into 'db'." 1>&2 && exit 1; }
    for arch in "x86_64" "i686" "aarch64"; do
        cd $arch

        while read -r pkg; do
            repo-add -s -n -R -k "199980CE93F18E62" calrepo.db.tar.gz "$pkg"
            rm -rf *.old*
            #echo "repo-add -s -n -R -k calrepo.db.tar.gz $pkg"
        done < <(find -L "$PWD" -mindepth 1 -type f -regex '.*.pkg.tar.zst')

        cd ..
    done
    #cd "$lastFolder" || { echo "Couldn't cd into '$lastFolder'." 1>&2 && exit 1; }
}

checkParameters() {
    dryRunFlag=false
    while getopts ':hd' flag; do
        case $flag in
            h)  usage && exit 0 ;;
            d)  dryRunFlag=true ;;
            ?)  printf '%s: invalid option -''%s'\\n "${0##*/}" "$OPTARG" && exit 1 ;;
        esac
    done
}

runScript() {
    checkParameters "$@"
    getAnyPackages
    buildDatabase 
}

runScript "$@"