#!/usr/bin/env zsh

maybe_sudo() {
    if which sudo >/dev/null; then
        sudo "$@"
    else
        if [ "$1" = "-u" ]; then
            shift; shift
        fi
        "$@"
    fi
}

set -e
maybe_sudo -u "$USER" makepkg -fp PKGBUILD.binutils
maybe_sudo pacman -U *.xz(om[1])
maybe_sudo -u "$USER" makepkg -fp PKGBUILD.bootstrap
maybe_sudo pacman -U *.xz(om[1])
maybe_sudo -u "$USER" makepkg -fp PKGBUILD.newlib
maybe_sudo pacman -U *.xz(om[1])
maybe_sudo -u "$USER" makepkg -efp PKGBUILD.gcc
maybe_sudo pacman -U *.xz(om[1])