1#!/usr/bin/env bash 2 3# Copyright 2014 The Kubernetes Authors. 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17# This script checks boilerplate header for all files. 18# Usage: `hack/verify-boilerplate.sh`. 19 20set -o errexit 21set -o nounset 22set -o pipefail 23 24KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/.. 25 26boilerDir="${KUBE_ROOT}/hack/boilerplate" 27boiler="${boilerDir}/boilerplate.py" 28 29files_need_boilerplate=() 30while IFS=$'\n' read -r line; do 31 files_need_boilerplate+=( "$line" ) 32done < <("${boiler}" "$@") 33 34# Run boilerplate check 35if [[ ${#files_need_boilerplate[@]} -gt 0 ]]; then 36 for file in "${files_need_boilerplate[@]}"; do 37 echo "Boilerplate header is wrong for: ${file}" >&2 38 done 39 40 exit 1 41fi 42