33 lines
1.3 KiB
Bash
33 lines
1.3 KiB
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
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# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
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# SPDX-FileCopyrightText: 2024-2025; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-FileType: SOURCE
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# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
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# SPDX-LicenseComment: This file is part of the CISS.debian.installer.secure framework.
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# SPDX-PackageName: CISS.debian.live.builder
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# SPDX-Security-Contact: security@coresecret.eu
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### Prevent this file from being sourced twice. Derive a safe guard-variable name from the script filename.
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var_file_name="${BASH_SOURCE[0]##*/}"
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var_safe_name="${var_file_name//[^a-zA-Z0-9_]/_}"
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var_guard_var="_${var_safe_name}_LOADED"
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### If var_guard_var is already set, abort sourcing.
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if [[ -n "${!var_guard_var:-}" ]]; then
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unset var_file_name var_safe_name var_guard_var
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return 0
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fi
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### Set var_guard_var and make it readonly+exported
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declare -grx "${var_guard_var}"=1
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unset var_file_name var_safe_name var_guard_var
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### Sourcing Debug Libs
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. ./lib/lib_debug.sh
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. ./lib/lib_debug_header.sh
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. ./lib/lib_debug_var_git.sh
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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