#!/usr/bin/env bash

_LUKS=chome
_MOUNT=/home

# mount
if mountpoint -q ${_MOUNT}; then
  sudo umount ${_MOUNT}
  if mountpoint -q ${_MOUNT}; then
    echo "umount failed"
    exit 1
  fi
fi
# LUKS
if [[ -e /dev/mapper/${_LUKS} ]]; then
  sudo cryptsetup luksClose ${_LUKS}
  if [[ -e /dev/mapper/${_LUKS} ]]; then
    echo "luksClose failed"
    exit 1
  fi
fi