lint.yaml

# Copyright 2022 Google LLC
#
# 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.

name: lint
on:
  pull_request:
  pull_request_target:
    types: [labeled]

jobs:
  lint:
    if: "${{ github.event.action != 'labeled' || github.event.label.name == 'tests: run' }}"
    name: run lint
    runs-on: ubuntu-latest
    steps:
    - name: Setup Go
      uses: actions/setup-go@v3
      with:
        go-version: "1.20"
    - name: Install goimports
      run: go install golang.org/x/tools/cmd/goimports@latest
    - name: Checkout code
      uses: actions/checkout@v3
      with:
        ref: ${{ github.event.pull_request.head.sha }}
        repository: ${{ github.event.pull_request.head.repo.full_name }}
    - run: goimports -w .
    - run: go mod tidy
    - name: Verify no changes from goimports and go mod tidy. If you're reading this and the check has failed, run `goimports -w . && go mod tidy`.
      run: git diff --exit-code
    - name: Remove PR Label
      if: "${{ github.event.action == 'labeled' && github.event.label.name == 'tests: run' }}"
      uses: actions/github-script@v6
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        script: |
          try {
            await github.rest.issues.removeLabel({
              name: 'tests: run',
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.payload.pull_request.number
            });
          } catch (e) {
            console.log('Failed to remove label. Another job may have already removed it!');
          }