#!/bin/bash

build() {

    add_binary "/usr/bin/tar" "/bin/tar"
    add_binary "/usr/bin/xz" "/bin/xz"

    add_runscript
}

help() {
    cat <<HELPEOF
This hook adds the ability to use a tmpfs as root, downloading a tarball
image (with xz compression) and extracting it on the fly.

Don't forget to include the net hook.

On the boot command line  root=tarball and tarball=<url>

HELPEOF
}

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