bitcoin/test/lint/lint-python-dead-code.sh
2021-02-13 09:57:50 +01:00

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#!/usr/bin/env bash
#
# Copyright (c) 2021 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
#
# Find dead Python code.
export LC_ALL=C
if ! command -v vulture > /dev/null; then
echo "Skipping Python dead code linting since vulture is not installed. Install by running \"pip3 install vulture\""
exit 0
fi
# --min-confidence 100 will only report code that is guaranteed to be unused within the analyzed files.
# Any value below 100 introduces the risk of false positives, which would create an unacceptable maintenance burden.
if ! vulture \
--min-confidence 100 \
$(git ls-files -- "*.py"); then
echo "Python dead code detection found some issues"
exit 1
fi