#!/bin/bash

echo ">>> Initialising"

MOUNTPOINT=etemp
VOLNAME=etemp
METADIR=/tmp/.$USER-etemp

if [[ `id -u` != 0 ]]; then
	echo "WARNING: Not root. Running with sudo"
	cd ~
	sudo "$0"
	exit 0
fi

echo ">>> Unmounting"

sudo umount $MOUNTPOINT || echo "WARNING: Cannot unmount $MOUNTPOINT"

echo ">>> Closing volume"

sudo cryptsetup luksClose $VOLNAME

echo ">>> Removing image"

rm $METADIR/image

echo "Done."