V8.00.000.2025.06.17

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

lib/cdi_0050_debug/0056_debug_guard.sh

@@ -0,0 +1,28 @@
+#!/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