| #!/usr/bin/env bash |
| |
| # Copyright 2017 The Kubernetes 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. |
| |
| set -o errexit |
| set -o nounset |
| set -o pipefail |
| |
| if ! which gofmt > /dev/null; then |
| echo "Can not find gofmt" |
| exit 1 |
| fi |
| |
| diff=$(gofmt -s -d . 2>&1) |
| if [[ -n "${diff}" ]]; then |
| echo "${diff}" |
| echo |
| echo "Please run 'make update-fmt'" |
| exit 1 |
| fi |
