#!/bin/bash -ex
mkdir binary/boot/filesystem.dir

cp -a chroot/* binary/boot/filesystem.dir

mount --bind /dev "binary/boot/filesystem.dir/dev"
mount proc-live -t proc "binary/boot/filesystem.dir/proc"
mount sysfs-live -t sysfs "binary/boot/filesystem.dir/sys"
mv "binary/boot/filesystem.dir/etc/resolv.conf" resolv.conf.tmp
cp /etc/resolv.conf "binary/boot/filesystem.dir/etc/resolv.conf"

chroot binary/boot/filesystem.dir dpkg-divert --local --rename /usr/sbin/grub-probe
chroot binary/boot/filesystem.dir touch /usr/sbin/grub-probe
chroot binary/boot/filesystem.dir chmod +x /usr/sbin/grub-probe

env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get --purge remove --assume-yes '^linux-.*'
env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get --purge remove --assume-yes '^grub-.*'
env DEBIAN_FRONTEND=noninteractive chroot binary/boot/filesystem.dir apt-get autoremove --purge --assume-yes

chroot binary/boot/filesystem.dir rm /usr/sbin/grub-probe
chroot binary/boot/filesystem.dir dpkg-divert --remove --local --rename /usr/sbin/grub-probe

mv resolv.conf.tmp "binary/boot/filesystem.dir/etc/resolv.conf"
umount "binary/boot/filesystem.dir/proc"
umount "binary/boot/filesystem.dir/sys"
umount "binary/boot/filesystem.dir/dev"