linting.yml

name: Linting
on:
  pull_request:
    types: [synchronize, ready_for_review, opened]

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - name: Check if manual review has been performed
        uses: actions/github-script@v6
        id: labels
        with:
          result-encoding: string
          script: |
            const { data: labels } = await github.rest.issues.listLabelsOnIssue({
              ...context.repo,
              issue_number: context.issue.number
            });
            return labels.map(l => l.name).includes('ci:manual-approve:linting')
    outputs:
      result: ${{ steps.labels.outputs.result }}
  prettier:
    needs: check
    if: needs.check.outputs.result == 'false'
    name: Prettier
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 100
      - uses: actions/setup-node@v3
        with:
          node-version: 16
          cache: 'npm'
      - run: npm ci
      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v35
        with:
          sha: ${{ github.sha }}
          files: |
            app/_src/**
            app/_assets/**
          files_ignore: |
            app/_src/.repos/kuma/**
      - run: npx prettier --check ${{ steps.changed-files.outputs.all_changed_files }}
  rubocop:
    needs: check
    if: needs.check.outputs.result == 'false'
    name: Rubocop
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v3

      # Configure Ruby to build Jekyll site
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: .ruby-version
      - name: Ruby gem cache
        uses: actions/cache@v3
        with:
          path: ${{ github.workspace }}/vendor/bundle
          key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
          restore-keys: |
            ${{ runner.os }}-gems-
      - name: Bundle Setup
        run: bundle config path ${{ github.workspace }}/vendor/bundle
      - name: Bundle Install
        run: bundle install --jobs 4 --retry 3

      - name: Rubocop
        run: |
          bundle exec rubocop app
  vale:
    needs: check
    if: needs.check.outputs.result == 'false'
    name: Vale
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: errata-ai/vale-action@v2
        with:
          # path where vale checks checking only modified files.
          filter_mode: file
          fail_on_error: true
          vale_flags: "--glob=!app/_src/.repos/kuma/**"
          reporter: github-pr-review
        env:
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}