#!/bin/sh

# initramfs hook for live-initramfs (Debian Live)

set -e

# initramfs-tools header

PREREQ=""

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

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

. /usr/share/initramfs-tools/hook-functions

# live-initramfs hook

# Handling live-initramfs

# Configuration
if [ -r /etc/live.conf ]
then
	. /etc/live.conf

	mkdir -p "${DESTDIR}"/etc
	cp /etc/live.conf "${DESTDIR}"/etc
fi

# Directories
mkdir -p "${DESTDIR}"/lib/live-initramfs

# Executables
copy_exec /usr/lib/live-initramfs/live-md5check /bin
copy_exec /usr/share/live-initramfs/live-reconfigure /bin
copy_exec /usr/share/live-initramfs/live-preseed /bin

# Scripts
cp /usr/share/initramfs-tools/scripts/live-functions "${DESTDIR}"/scripts
cp /usr/share/initramfs-tools/scripts/live-helpers "${DESTDIR}"/scripts

# Handling binaries

# losetup
copy_exec /sbin/losetup /sbin

# mount.cifs
if [ -x /sbin/mount.cifs ]
then
	copy_exec /sbin/mount.cifs /sbin
fi

# eject
copy_exec /usr/bin/eject /bin

# udev
if [ "${BUILD_SYSTEM}" = "Ubuntu" ]
then
	mkdir -p "${DESTDIR}"/lib/udev

	copy_exec /lib/udev/cdrom_id /lib/udev
	copy_exec /lib/udev/path_id /lib/udev
	copy_exec /lib/udev/vol_id /lib/udev
fi

copy_exec /sbin/udevtrigger /sbin
copy_exec /sbin/udevsettle /sbin
copy_exec /usr/bin/udevinfo /bin

# Handling kernel modules

# Filesystem: cifs
if [ -x /sbin/mount.cifs ]
then
        manual_add_modules cifs
fi

# Filesystem: ext3
manual_add_modules ext3

# Filesystem: squashfs
manual_add_modules loop
manual_add_modules squashfs

# Filesystem: unionfs
manual_add_modules unionfs

# Filesystem: vfat
manual_add_modules nls_cp437
manual_add_modules nls_iso8859-1
manual_add_modules nls_utf8
manual_add_modules vfat

# Hardware: cdrom
manual_add_modules ide-cd
manual_add_modules ohci1394
manual_add_modules sbp2
manual_add_modules sr_mod

# Hardware: network
auto_add_modules net

# Custom keymap (usefull when using encryption)
if [ -x /bin/loadkeys ] && [ -r /etc/console/boottime.kmap.gz ]
then
	copy_exec /bin/loadkeys /bin

	mkdir -p "${DESTDIR}"/etc
	cp /etc/console/boottime.kmap.gz "${DESTDIR}"/etc
fi