test.yml

name: Main workflow
on: [push, pull_request]
jobs:
  pip-install:
    name: pip install
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - run: python -m pip install -U pip
      - run: pip install .
  twine-check:
    name: twine check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - run: pip install poetry twine
      - run: poetry install
      - run: poetry build
      - run: twine check dist/pixelmatch*
  black:
    name: black
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - run: pip install poetry
      - run: poetry install
      - run: poetry run black --check .
  pytest:
    name: Test on Python ${{ matrix.python-version }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.7", "3.8", "3.9", "3.10"]
    steps:
      - uses: actions/checkout@v3
        with:
          lfs: true
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - run: pip install poetry
      - run: poetry install
      - run: poetry run pytest --mypy --cov=pixelmatch --cov-report xml --cov-report term-missing --benchmark-disable
      - uses: codecov/codecov-action@v3.1.2
  bench:
    name: Run Benchmark on Python 3.10
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          lfs: true
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - run: pip install poetry
      - run: poetry install
      - run: poetry run pytest --benchmark-json output.json
      - name: Download previous benchmark data
        uses: actions/cache@v3
        with:
          path: ./cache
          key: ${{ runner.os }}-benchmark
      - name: Store benchmark result
        uses: rhysd/github-action-benchmark@v1
        with:
          tool: "pytest"
          output-file-path: output.json
          external-data-json-path: ./cache/benchmark-data.json
          fail-on-alert: true