pull-requests.yml

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#
# NOTE!
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# Please read the README.md file in this directory that defines what should
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name: PR Workflow
on:
  pull_request:
    branches:
      - '**'

env:
    CODECOV_UNIQUE_NAME: CODECOV_UNIQUE_NAME-${{ github.run_id }}-${{ github.run_number }}
    
jobs:

  Linter:
    name: Lints the code
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install Dependencies
        run: yarn
      - name: Run linting check
        run: yarn lint:check

  Count-lines-of-code:
    name: Total number of lines in every file should not be more than 400
    runs-on: ubuntu-latest
    needs: Linter
    steps:
      - uses: actions/checkout@v3
      - run: chmod +x ./.github/workflows/countline.py
      - run: |
          ./.github/workflows/countline.py --exclude_files src/screens/LoginPage/LoginPage.tsx
      
  Formatting:
    name: Check formatting
    runs-on: ubuntu-latest
    needs: Linter
    steps:
      - uses: actions/checkout@v3
      - name: Install Dependencies
        run: yarn
      - name: Check formatting
        run: yarn format:check

  Type-Checker:
    name: Check for type errors
    runs-on: ubuntu-latest
    needs: [Linter, Formatting]
    steps:
      - uses: actions/checkout@v3
      - name: Install Dependencies
        run: yarn
      - name: Check for type errors
        run: yarn typecheck
    
  Continuous-Integration:
    name: Continuous integration on pull request
    runs-on: ubuntu-latest
    needs: [Linter, Formatting, Type-Checker]
    steps:
      - uses: actions/checkout@v3
      - name: Install Dependencies
        run: yarn
      - name: Run tests
        run: yarn test
  
  Code-Coverage:
    name: Shows code coverage
    runs-on: ubuntu-latest
    needs: Continuous-Integration
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}
      - run: yarn install
      - run: yarn test --watchAll=false --coverage
      - name: Present and Upload coverage to Codecov as ${{env.CODECOV_UNIQUE_NAME}}
        uses: codecov/codecov-action@v3
        with:
          verbose: true
          fail_ci_if_error: false
          name: '${{env.CODECOV_UNIQUE_NAME}}'    
      - name: Test acceptable level of code coverage
        uses: VeryGoodOpenSource/very_good_coverage@v2
        with:
          path: "./coverage/lcov.info"
          min_coverage: 87.1