#!/usr/bin/env bash set -eu SCRIPT=$(dirname "$0") BUILD="$SCRIPT/build" sudo umount "$BUILD/chroot" || true sudo umount "$BUILD/chroot/dev/pts" || true sudo umount "$BUILD/chroot/dev" || true sudo umount "$BUILD/chroot/sys" || true sudo umount "$BUILD/chroot/proc" || true sudo umount "$BUILD/chroot/run" || true sudo rm -rf "$BUILD"