27 lines
1.1 KiB
Bash
Executable File
27 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (c) 2018 The Bitcoin Core developers
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# Copyright (c) 2020-2022 The Zcash developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or https://www.opensource.org/licenses/mit-license.php .
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#
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# Make sure all shell scripts:
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# a.) explicitly opt out of locale dependence using
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# "export LC_ALL=C" or "export LC_ALL=C.UTF-8", or
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# b.) explicitly opt in to locale dependence using the annotation below.
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export LC_ALL=C
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EXIT_CODE=0
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for SHELL_SCRIPT in $(git ls-files -- "*.sh"); do
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if grep -q "# This script is intentionally locale-dependent by not setting \"export LC_ALL=C\"." "${SHELL_SCRIPT}"; then
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continue
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fi
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FIRST_NON_COMMENT_LINE=$(grep -vE '^(#.*)?$' "${SHELL_SCRIPT}" | head -1)
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if [[ ${FIRST_NON_COMMENT_LINE} != "export LC_ALL=C" && ${FIRST_NON_COMMENT_LINE} != "export LC_ALL=\"C\"" && ${FIRST_NON_COMMENT_LINE} != "export LC_ALL=C.UTF-8" ]]; then
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echo "Missing \"export LC_ALL=C\" (to avoid locale dependence) as first non-comment non-empty line in ${SHELL_SCRIPT}"
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EXIT_CODE=1
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fi
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done
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exit ${EXIT_CODE}
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