calamares/src/modules/initramfscfg/encrypt_hook

#!/bin/sh
#
# SPDX-FileCopyrightText: 2016 David McKinney <mckinney@subgraph.com>
# SPDX-License-Identifier: GPL-3.0-or-later

  PREREQ=""

  prereqs()
  {
          echo "$PREREQ"
  }

  case $1 in
  # get pre-requisites
  prereqs)
          prereqs
          exit 0
          ;;
  esac

  . /usr/share/initramfs-tools/hook-functions
  if [ -f /crypto_keyfile.bin ]
  then
  	cp /crypto_keyfile.bin ${DESTDIR}
  fi
  if [ -f /etc/crypttab ]
  then
  	cp /etc/crypttab ${DESTDIR}/etc/
  fi