#!/bin/bash

build() {
    for dir in proc sys dev run /usr/{bin,sbin}; do
        add_dir "/$dir"
    done

    add_binary /lib/initcpio/busybox /bin/busybox
    add_binary /sbin/modprobe
    add_binary /sbin/blkid

    add_file "/lib/initcpio/init_functions" "/init_functions"
    add_file "/lib/initcpio/init" "/init"
    add_file "/etc/modprobe.d/usb-load-ehci-first.conf"

    # write a new config file. re-source the config as we can't guarantee the
    # environment hasn't been modified, but subshell it so it doesn't disturb
    # anyone else.
    (
        . "$CONFIG"

        # sanitize of any extra whitespace
        read -r -a modules <<< "$MODULES"
        read -r -a hooks <<< "$HOOKS"

        {
            (( ${#modules[*]} )) && printf 'MODULES="%s"\n' "${modules[*]}"
            (( ${#hooks[*]} )) && printf 'HOOKS="%s"\n' "${hooks[*]}"
        } >"$BUILDROOT/config"
    )
}

help() {
    cat <<HELPEOF
This hook sets up all initial directories and installs base utilities. DO NOT
remove this one unless you know what you're doing.
HELPEOF
}

# vim: set ft=sh ts=4 sw=4 et: