#!/bin/bash

set -e

TARGET="${1}"
if [ -z "${TARGET}" ]; then
    echo "You must specify rootfs where packages should be unpacked"
fi

TARGET="$(realpath "${TARGET}")"

source ./prepare-musl.sh

build_and_install () {
    local pkg="${1}"
    local ver="$(grep ^pkgver < "${pkg}/build.sh" | sed 's/pkgver="\(.*\)"/\1/')"

    pushd "${pkg}" > /dev/null
    local pkgfile="$(realpath "./${pkg}-${ver}.pkg.tar.xz")"

    if [ ! -f "${pkgfile}" ]; then
        echo ">>> Building '${pkg}'"
        ./build.sh
    fi


    tar -C "${TARGET}" -xf "${pkgfile}"
    popd > /dev/null
}

b () {
    build_and_install "${@}"
    return "${?}"
}

# Absulutely needed
b filesystem
b musl-libc
b libexecinfo
b mksh

# Networking
b zlib
b libressl
b curl

# Init
b sabotage-kernel-headers
b runit
b eudev