#!/bin/sh

# The Boot Loader Specification is not useful for Qubes OS, because it handles
# only direct Linux boot, not Xen or any other multiboot application (like
# tboot).
# Because of that Qubes OS still uses generated grub2 configuration.
# Unfortunately the sole existence of /boot/${MACHINE_ID} changes behaviour of
# some tools - for example default output file in dracut. So forcibly remove
# the directory (which was just created...).

[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id

if [[ $MACHINE_ID ]] && ( [[ -d /boot/${MACHINE_ID} ]] || [[ -L /boot/${MACHINE_ID} ]] ); then
    rm -rf /boot/${MACHINE_ID}
fi
if [[ $MACHINE_ID ]] && ( [[ -d /boot/efi/${MACHINE_ID} ]] || [[ -L /boot/efi/${MACHINE_ID} ]] ); then
    rm -rf /boot/efi/${MACHINE_ID}
    rm -f /boot/efi/loader/entries/${MACHINE_ID}-*.conf
    # remove only when empty
    rmdir /boot/efi/loader/entries /boot/efi/loader || :
fi