#!/bin/bash
# SPDX-Version: 3.0
# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.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.installer
# SPDX-Security-Contact: security@coresecret.eu

guard_sourcing

#######################################
# Wrapper that enables and disables XTRACE password handling safely.
# Globals:
#   VAR_DEBUG_TRACE
# Arguments:
#   1: on [set +x] || off [set -x]
#######################################
guard_trace() {
  case "${1,,}" in
    on)  [[ "${VAR_DEBUG_TRACE,,}" == "true" ]] && set +x;;
    off) [[ "${VAR_DEBUG_TRACE,,}" == "true" ]] && set -x;;
  esac
}
# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh