name: tests

on: [push, pull_request]

jobs:

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v1
        with:
          python-version: 3.7
      - name: Install packages
        run: pip install black flake8 isort mypy
      - name: Run linters
        run: |
          flake8 examples src tests
          isort -c -df -rc examples src tests
          black --check --diff examples src tests
          mypy examples src

  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python: [3.8, 3.7, 3.6]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python }}
      - name: Disable firewall and configure compiler
        if: matrix.os == 'macos-latest'
        run: |
          sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate off
          echo "::set-env name=AIOQUIC_SKIP_TESTS::chacha20"
          echo "::set-env name=CFLAGS::-I/usr/local/opt/openssl/include"
          echo "::set-env name=LDFLAGS::-L/usr/local/opt/openssl/lib"
      - name: Install OpenSSL
        if: matrix.os == 'windows-latest'
        run: |
          choco install openssl --no-progress
          echo "::set-env name=CL::/IC:\Progra~1\OpenSSL-Win64\include"
          echo "::set-env name=LINK::/LIBPATH:C:\Progra~1\OpenSSL-Win64\lib"
      - name: Run tests
        run: |
          python -m pip install -U pip setuptools wheel
          pip install coverage
          pip install .
          coverage run -m unittest discover -v
          coverage xml
        shell: bash
      - name: Upload coverage report
        uses: codecov/codecov-action@v1
        if: matrix.python != 'pypy3'
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

  package-source:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v1
        with:
          python-version: 3.7
      - name: Build source package
        run: python setup.py sdist
      - name: Upload source package
        uses: actions/upload-artifact@v1
        with:
          name: dist
          path: dist/

  package-wheel:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v1
        with:
          python-version: 3.7
      - name: Build wheels
        env:
          CIBW_BEFORE_BUILD: python scripts/fetch-vendor /tmp/vendor
          CIBW_BEFORE_BUILD_WINDOWS: python scripts\fetch-vendor C:\cibw\vendor
          CIBW_ENVIRONMENT: AIOQUIC_SKIP_TESTS=ipv6,loss CFLAGS=-I/tmp/vendor/include LDFLAGS=-L/tmp/vendor/lib
          CIBW_ENVIRONMENT_WINDOWS: AIOQUIC_SKIP_TESTS=ipv6,loss CL="/IC:\cibw\vendor\include" LINK="/LIBPATH:C:\cibw\vendor\lib"
          CIBW_SKIP: cp27-* cp33-* cp34-* cp35-* pp27-*
          CIBW_TEST_COMMAND: python -m unittest discover -t {project} -s {project}/tests
        run: |
          pip install cibuildwheel
          cibuildwheel --output-dir dist
      - name: Upload wheels
        uses: actions/upload-artifact@v1
        with:
          name: dist
          path: dist/

  publish:
    runs-on: ubuntu-latest
    needs: [lint, test, package-source, package-wheel]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/download-artifact@v1
        with:
          name: dist
          path: dist/
      - name: Publish to PyPI
        if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/')
        uses: pypa/gh-action-pypi-publish@master
        with:
          user: __token__
          password: ${{ secrets.PYPI_TOKEN }}
