Marc S. Weidner
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Signed-off-by: Marc S. Weidner <msw@coresecret.dev>
27 lines
971 B
Bash
27 lines
971 B
Bash
#!/bin/bash
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# SPDX-Version: 3.0
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# SPDX-CreationInfo: 2025-06-17; WEIDNER, Marc S.; <msw@coresecret.dev>
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# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.installer.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.installer
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# SPDX-Security-Contact: security@coresecret.eu
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guard_sourcing
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#######################################
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# Ensures the value of the provided VAR is always lowercase.
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# Use: ensure_lowercase VAR
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# Arguments:
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# 1: VARIABLE name only
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#######################################
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ensure_lowercase() {
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declare -r name="${1}"
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declare -n ref="${name}"
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ref="${ref,,}"
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}
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# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh
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