| # Copyright © 2021 Orange |
| # 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. |
| tw_lines="" # Lines containing trailing whitespaces. |
| for file in $(git grep --cached -Il '' | sed -e 's/^/.\//') |
| lines=$(grep -ErnIH " +$" $file | cut -f-2 -d ":") |
| tw_lines=$([ -z "$tw_lines" ] && echo "$lines" || printf "%s\n%s" "$tw_lines" "$lines") |
| # If tw_lines is not empty, change the exit code to 1 to fail the CI. |
| if [ -n "$tw_lines" ]; then |
| printf "\n***** Lines containing trailing whitespace *****\n\n" |