#!/bin/sh
# Filename:      ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/80-initramfs
# Purpose:       configure initramfs and rebuild it
# Authors:       grml-team (grml.org)
# Bug-Reports:   see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2 or any later version.
################################################################################

set -u
set -e

fcopy -v /etc/initramfs-tools/hooks/000-udev-shutup
fcopy -v /etc/initramfs-tools/conf.d/xz-compress

if ! [ -f $target/usr/share/initramfs-tools/scripts/live ] ; then
  echo "Error: live-boot/-initramfs does not seem to be present, can not create initramfs. Exiting.">&2
  exit 1
fi

echo "Rebuilding initramfs"

for initrd in "$(basename $target/boot/vmlinuz-*)" ; do
    if ! CRYPTSETUP=y $ROOTCMD update-initramfs -k "${initrd##vmlinuz-}" -c ; then
        echo "Creating fresh initrd did not work, trying update instead:"
        CRYPTSETUP=y $ROOTCMD update-initramfs -k "${initrd##vmlinuz-}" -u
    fi
done