V8.00.000.2025.06.17

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

lib/cdi_0060_traps/0090_clean_up.sh

@@ -0,0 +1,54 @@
+#!/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
+
+guard_sourcing
+
+#######################################
+# Clean Up Wrapper on Trap on 'EXIT'.
+# Globals:
+#   LOG_ERR
+#   VAR_KERNEL_INF
+#   VAR_KERNEL_SRT
+#   VAR_KERNEL_TMP
+#   VAR_NOTES
+# Arguments:
+#   1: ${var_trap_on_exit_code} of trap_exit()
+# Returns:
+#   0: On success
+#######################################
+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 -- "${VAR_NOTES}"
+
+  if [[ "${VAR_CHROOT_ACTIVATED}" == "system" ]]; then
+    exiting_chroot_system
+  elif [[ "${VAR_CHROOT_ACTIVATED}" == "recovery" ]]; then
+    exiting_chroot_recovery
+  fi
+
+  ### Release advisory lock on FD 127.
+  flock -u 127
+
+  ### Close file descriptor 127.
+  exec 127>&-
+
+  ### Remove the lockfile artifact.
+  rm -f /run/lock/ciss_debian_installer.lock
+  if (( var_clean_exit_code == 0 )); then rm -f -- "${LOG_ERR}"; fi
+
+  return 0
+}
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh