| #!/bin/bash |
| # Copyright 2016 gRPC 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. |
| |
| # change to root directory |
| cd $(dirname $0)/../.. |
| |
| function find_without_newline() { |
| find . -type f -not -path './third_party/*' -and \( \ |
| -name '*.c' \ |
| -or -name '*.cc' \ |
| -or -name '*.proto' \ |
| -or -name '*.rb' \ |
| -or -name '*.py' \ |
| -or -name '*.cs' \ |
| -or -name '*.sh' \) -print0 \ |
| | while IFS= read -r -d '' f; do |
| if [[ ! -z $f ]]; then |
| if [[ $(tail -c 1 "$f") != $NEWLINE ]]; then |
| echo "Error: file '$f' is missing a trailing newline character." |
| if $2; then # fix |
| sed -i -e '$a\' $f |
| echo 'Fixed!' |
| fi |
| fi |
| fi |
| done |
| } |
| |
| if [[ $# == 1 && $1 == '--fix' ]]; then |
| ERRORS=$(find_without_newline true) |
| else |
| ERRORS=$(find_without_newline false) |
| fi |
| |
| if [[ "$ERRORS" != '' ]]; then |
| echo "$ERRORS" |
| if ! $FIX; then |
| exit 1 |
| fi |
| fi |
