name: CI
on:
  push:
    branches: [master]
jobs:
  tests:
    name: Python ${{ matrix.python-version }} Tests
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
        - '3.8'
        - '3.9'
        - '3.10'
    steps:
    - uses: actions/checkout@v3

    - uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}
        cache: 'pip'
        cache-dependency-path: 'requirements/dev.txt'

    - name: Upgrade packaging tools
      run: pip install -U pip

    - name: Install dependencies
      run: pip install -U -r requirements/dev.txt

    - name: Install asyncio-taskpool
      run: pip install -e .

    - name: Run tests for Python ${{ matrix.python-version }}
      if: ${{ matrix.python-version != '3.10' }}
      run: python -m tests

    - name: Run tests for Python 3.10 and save coverage
      if: ${{ matrix.python-version == '3.10' }}
      run: echo "coverage=$(./coverage.sh)" >> $GITHUB_ENV
    
    outputs:
      coverage: ${{ env.coverage }}

  update_badges:
    needs: tests
    name: Update Badges
    env:
      meta_gist_id: 3f8240a976e8781a765d9c74a583dcda
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Download `cloc`
        run: sudo apt-get update -y && sudo apt-get install -y cloc

      - name: Count lines of code/comments
        run: |
          echo "cloc_code=$(./cloc.sh -c src/)" >> $GITHUB_ENV
          echo "cloc_comments=$(./cloc.sh -m src/)" >> $GITHUB_ENV
          echo "cloc_commentpercent=$(./cloc.sh -p src/)" >> $GITHUB_ENV

      - name: Create badge for lines of code
        uses: Schneegans/dynamic-badges-action@v1.2.0
        with:
          auth: ${{ secrets.GIST_META_DATA }}
          gistID: ${{ env.meta_gist_id }}
          filename: cloc-code.json
          label: Lines of Code
          message: ${{ env.cloc_code }}

      - name: Create badge for lines of comments
        uses: Schneegans/dynamic-badges-action@v1.2.0
        with:
          auth: ${{ secrets.GIST_META_DATA }}
          gistID: ${{ env.meta_gist_id }}
          filename: cloc-comments.json
          label: Comments
          message: ${{ env.cloc_comments }} (${{ env.cloc_commentpercent }}%)

      - name: Create badge for test coverage
        uses: Schneegans/dynamic-badges-action@v1.2.0
        with:
          auth: ${{ secrets.GIST_META_DATA }}
          gistID: ${{ env.meta_gist_id }}
          filename: test-coverage.json
          label: Coverage
          message: ${{ needs.tests.outputs.coverage }}