lint.yml

on:
  push:
    branches:
    - master
  pull_request:

name: Linter
jobs:
  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - uses: subosito/flutter-action@v1
      with:
        channel: 'stable'
    - name: Check formattting
      run: |
        if find . -name *.dart -not -path "./lib/generated/*" -exec flutter format --set-exit-if-changed --dry-run {} +
        then
          echo "The code formatting is nice and tidy."
        else
          echo "Please fix the formatting of the files listed above."
          exit 1
        fi
  analysis:
    name: Lint
    runs-on: ubuntu-latest
    if: github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository)
    steps:
    - uses: actions/checkout@v1
    - uses: subosito/flutter-action@v1
      with:
        channel: 'stable'
    - name: Install dependencies
      run: flutter pub get
    - name: Run linter
      run: flutter analyze

  code_review:
    name: Code Review
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
    steps:
    - uses: actions/checkout@v1
    - uses: subosito/flutter-action@v1
      with:
        channel: 'stable'
    - name: Install dependencies
      run: flutter pub get
    - name: Run linter
      run: flutter analyze > flutter_analyze_report.txt
      continue-on-error: true
    - name: Install Ruby
      uses: actions/setup-ruby@v1
      with:
        ruby-version: "2.6"
    - uses: actions/cache@v1
      with:
        path: vendor/bundle
        key: ${{ runner.os }}-gems-${{ hashFiles('.github/linter/Gemfile') }}
        restore-keys: |
          ${{ runner.os }}-gems-
    - name: Install Node
      uses: actions/setup-node@v1
      with:
        node-version: '12'
    - name: Install Node packages
      run: npm install .github/linter
    - name: Install Python
      uses: actions/setup-python@v2
      with:
        python-version: '3.x'
    - name: Install proselint
      run: pip install proselint
    - name: Set up proselint config
      run: cp .github/linter/.proselintrc ~/.proselintrc
    - name: Run danger on generated report
      uses: MeilCli/danger-action@v5
      with:
        danger_file: .github/linter/Dangerfile
        plugins_file: .github/linter/Gemfile
        install_path: 'vendor/bundle'
        danger_id: "danger-pr"
      env:
        DANGER_GITHUB_API_TOKEN: ${{ secrets.BOT_TOKEN }}