| #!/usr/bin/env bash | |
| set -e -o pipefail | |
| shfmtflags="-bn -ci -sr" | |
| # NOTE: `git grep '^#!'` may also pick up non-shell script files. | |
| # Add exceptional files to `egrep -v` if any false-positive is detected. | |
| if git grep --name-only '^#!' | egrep -v '(vendor|\.go|Jenkinsfile)' \ | |
| | xargs shfmt -d $shfmtflags; then | |
| echo 'Congratulations! The shell scripts are properly formatted.' | |
| else | |
| echo "Please reformat the shell scripts with \`shfmt -w ${shfmtflags}\`." | |
| exit 1 | |
| fi |