name: Test

on:
  push:
    branches:
      - master
      - main
    tags:
      - "v*" # Push events to matching v*, i.e. v1.0, v20.15.10
  pull_request:
    branches:
      - master
      - main
  workflow_dispatch:

jobs:
  test:
    name: ${{ matrix.platform }} py${{ matrix.python-version }} ${{ matrix.backend }}
    runs-on: ${{ matrix.platform }}
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        platform: [ubuntu-latest, windows-latest, macos-latest]
        python-version: [3.7, 3.8, 3.9]
        backend: [pyqt5, pyside2]
        include:
          # pyqt6 and pyside6 on latest platforms
          - python-version: 3.9
            platform: ubuntu-latest
            backend: pyside6
            screenshot: 1
          - python-version: 3.9
            platform: windows-latest
            backend: pyside6
            screenshot: 1
          - python-version: 3.9
            platform: macos-11.0
            backend: pyside6
            screenshot: 1
          - python-version: 3.9
            platform: ubuntu-latest
            backend: pyqt6
          - python-version: 3.9
            platform: windows-latest
            backend: pyqt6
          - python-version: 3.9
            platform: macos-11.0
            backend: pyqt6

          # big sur, 3.9
          - python-version: 3.9
            platform: macos-11.0
            backend: pyside2
          - python-version: 3.9
            platform: macos-11.0
            backend: pyqt5

          # legacy OS
          - python-version: 3.8
            platform: ubuntu-18.04
            backend: pyside2
          - python-version: 3.6
            platform: ubuntu-16.04
            backend: pyqt5
          - python-version: 3.6
            platform: windows-2016
            backend: pyqt5

          # legacy Qt
          - python-version: 3.7
            platform: ubuntu-latest
            backend: pyqt511
          - python-version: 3.7
            platform: ubuntu-latest
            backend: pyside511

    steps:
      - uses: actions/checkout@v2

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install Linux libraries
        if: runner.os == 'Linux'
        run: |
          sudo apt-get install -y libdbus-1-3 libxkbcommon-x11-0 libxcb-icccm4 \
            libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 \
            libxcb-xinerama0 libxcb-xfixes0

      - name: Linux opengl
        if: runner.os == 'Linux' && ( matrix.backend == 'pyside6' || matrix.backend == 'pyqt6' )
        run: sudo apt-get install -y libopengl0 libegl1-mesa libxcb-xinput0

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install setuptools tox tox-gh-actions

      - name: Test with tox
        run: tox
        env:
          PLATFORM: ${{ matrix.platform }}
          BACKEND: ${{ matrix.backend }}

      - name: Coverage
        uses: codecov/codecov-action@v1

      - name: Install for screenshots
        if: matrix.screenshot
        run: pip install . ${{ matrix.backend }}

      - name: Screenshots (Linux)
        if: runner.os == 'Linux' && matrix.screenshot
        uses: GabrielBB/xvfb-action@v1
        with:
          run: python examples/demo_widget.py -snap

      - name: Screenshots (macOS/Win)
        if: runner.os != 'Linux' && matrix.screenshot
        run: python examples/demo_widget.py -snap

      - uses: actions/upload-artifact@v2
        if: matrix.screenshot
        with:
          name: screenshots ${{ runner.os }}
          path: screenshots


  deploy:
    # this will run when you have tagged a commit, starting with "v*"
    # and requires that you have put your twine API key in your
    # github secrets (see readme for details)
    needs: [test]
    if: ${{ github.repository == 'napari/superqt' && contains(github.ref, 'tags') }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: "3.x"
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -U setuptools setuptools_scm wheel twine
      - name: Build and publish
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.TWINE_API_KEY }}
        run: |
          git tag
          python setup.py sdist bdist_wheel
          twine upload dist/*