#!/bin/bash
set -Eeuo pipefail

# Check and set environment, and mount file system.
. ./_do_self_checks.sh

cd $FILE_SYSTEM_DIR
if [ ! -z "$CHROOT_MOUNT_SET" ]; then
	for i in $CHROOT_MOUNT_SET; do
		sudo mount --bind /$i ./$i
	done
fi
sudo /usr/sbin/chroot . /bin/bash