#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-FileType: SOURCE
# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
# SPDX-PackageName: CISS.debian.live.builder
# SPDX-Security-Contact: security@coresecret.eu

#######################################
# Clean Up Wrapper on Trap on 'EXIT'.
# Globals:
#   LOG_ERROR
#   VAR_KERNEL_INF
#   VAR_KERNEL_SRT
#   VAR_KERNEL_TMP
#   VAR_WORKDIR
# Arguments:
#   $1: ${var_trap_on_exit_code} of trap_exit()
#######################################
clean_up() {
  declare var_clean_exit_code="$1"
  rm -f -- "${VAR_KERNEL_INF}"
  rm -f -- "${VAR_KERNEL_SRT}"
  rm -f -- "${VAR_KERNEL_TMP}"
  rm -f -- "${VAR_NOTES}"
  # Release advisory lock on FD 127.
  flock -u 127
  # Close file descriptor 127.
  exec 127>&-
  # Remove the lockfile artifact.
  rm -f /run/lock/ciss_debian_installer.lock
  if (( var_clean_exit_code == 0 )); then rm -f -- "${LOG_ERROR}"; fi
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
