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45 lines
1.4 KiB
45 lines
1.4 KiB
#!/usr/bin/env bash
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#
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# Copyright (c) 2018-2020 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#
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# Lint format strings: This program checks that the number of arguments passed
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# to a variadic format string function matches the number of format specifiers
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# in the format string.
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export LC_ALL=C
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FUNCTION_NAMES_AND_NUMBER_OF_LEADING_ARGUMENTS=(
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"FatalError,0"
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"fprintf,1"
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"tfm::format,1" # Assuming tfm::::format(std::ostream&, ...
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"LogConnectFailure,1"
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"LogPrint,1"
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"LogPrintf,0"
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"printf,0"
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"snprintf,2"
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"sprintf,1"
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"strprintf,0"
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"vfprintf,1"
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"vprintf,1"
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"vsnprintf,1"
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"vsprintf,1"
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"WalletLogPrintf,0"
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)
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EXIT_CODE=0
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if ! python3 -m doctest test/lint/lint-format-strings.py; then
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EXIT_CODE=1
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fi
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for S in "${FUNCTION_NAMES_AND_NUMBER_OF_LEADING_ARGUMENTS[@]}"; do
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IFS="," read -r FUNCTION_NAME SKIP_ARGUMENTS <<< "${S}"
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for MATCHING_FILE in $(git grep --full-name -l "${FUNCTION_NAME}" -- "*.c" "*.cpp" "*.h" | sort | grep -vE "^src/(leveldb|secp256k1|tinyformat|univalue|test/fuzz/strprintf.cpp)"); do
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MATCHING_FILES+=("${MATCHING_FILE}")
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done
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if ! test/lint/lint-format-strings.py --skip-arguments "${SKIP_ARGUMENTS}" "${FUNCTION_NAME}" "${MATCHING_FILES[@]}"; then
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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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