#!/bin/sh

#set -e

# initramfs-tools header

PREREQ=""

prereqs()
{
	echo "${PREREQ}"
}

case "${1}" in
	prereqs)
		prereqs
		exit 0
		;;
esac

# live-initramfs header

. /scripts/live-functions

# live-initramfs script

if [ ! -d /tmp/driver-updates ]
then
	exit 0
fi

log_begin_msg "Installing driver updates..."

install_dir=/var/cache/driver-updates

mkdir "/root${install_dir}"
cp -a /tmp/driver-updates/*.deb "/root${install_dir}/"

# We cannot leave packages in a bad state. So if the install fails, remove
# it. This will get caught in live.log.
for deb in "/root${install_dir}"/*
do
	[ -f "${deb}" ] || continue

	debbase="${deb##*/}"

	if ! chroot /root dpkg -i "${install_dir}/${debbase}"
	then
		chroot /root dpkg -P "${debbase%%_*}"
	fi
done

log_end_msg