nimbus-eth1/scripts/check_copyright_year.sh

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#!/usr/bin/env bash
# Copyright (c) 2023 Status Research & Development GmbH. Licensed under
# either of:
# - Apache License, version 2.0
# - MIT license
# at your option. This file may not be copied, modified, or distributed except
# according to those terms.
excluded_files="config.yaml"
excluded_extensions="json|md|png|txt|toml|gz|key|rlp"
current_year=$(date +"%Y")
outdated_files=()
while read -r file; do
if ! grep -qE 'Copyright \(c\) .*'$current_year' Status Research & Development GmbH' "$file"; then
outdated_files+=("$file")
fi
done < <(git diff --name-only --diff-filter=AM --ignore-submodules HEAD^ HEAD | grep -vE '(\.('$excluded_extensions')|'$excluded_files')$' || true)
if (( ${#outdated_files[@]} )); then
echo "The following files do not have an up-to-date copyright year:"
for file in "${outdated_files[@]}"; do
echo "- $file"
done
exit 2
fi