| #!/bin/bash | |
| # Copyright 2022 The Tint Authors. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # If there are files in the repo with CRLF endings, then they will be printed | |
| # and the script will exit with 1. If there are no files with CRLF endings, then | |
| # the script will print nothing and will exit with 0. | |
| SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )" | |
| ROOT_DIR="$( cd "${SCRIPT_DIR}/.." >/dev/null 2>&1 && pwd )" | |
| CRLF_FILES=$(git -C ${ROOT_DIR} grep -I --files-with-matches --perl-regexp '\r' .) | |
| if [ ! -z ${CRLF_FILES} ]; then | |
| echo "The following files contain CRLF characters:" | |
| echo ${CRLF_FILES} | |
| exit 1 | |
| fi |