test.yaml

name: "Test"

on:
  pull_request:
  push:
      branches:
        - "main"
        - "releases"

jobs:
  test:
    name: "Test"
    runs-on: "windows-latest"

    steps:
      # The week number is used for cache-busting.
      - name: "Identify week number"
        shell: "bash"
        run: "date +'%V' > week-number.txt"

      - name: "Checkout branch"
        uses: "actions/checkout@v3"

      - name: "Setup Pythons"
        id: "setup-python"
        uses: "actions/setup-python@v4"
        with:
          python-version: |
            3.8
            3.9
            3.10
            3.12
            3.11
          allow-prereleases: true
          # Cache packages that pip downloads.
          # This does not cache the installed files.
          cache: "pip"
          cache-dependency-path: |
            .github/workflows/test.yaml
            pyproject.toml
            tox.ini
            week-number.txt

      - name: "Restore cache"
        id: "restore-cache"
        uses: "actions/cache@v3"
        with:
          path: |
            .tox/
            .venv/
          key: "test-hash=${{ hashFiles('.github/workflows/test.yaml', 'pyproject.toml', 'tox.ini', 'week-number.txt') }}"

      - name: "Create a virtual environment"
        if: "steps.restore-cache.outputs.cache-hit == false"
        run: |
          python -m venv .venv
          .venv/Scripts/python -m pip install --upgrade pip setuptools wheel
          .venv/Scripts/pip install tox

      - name: "Test"
        run: .venv/Scripts/tox run


  lint:
    name: "Lint"
    runs-on: "windows-latest"
    steps:
      # The week number is used for cache-busting.
      - name: "Identify week number"
        run: "date +'%V' > week-number.txt"

      - name: "Checkout branch"
        uses: "actions/checkout@v3"

      - name: "Setup Pythons"
        id: "setup-python"
        uses: "actions/setup-python@v4"
        with:
          python-version: "3.11"
          # Cache packages that pip downloads.
          # This does not cache the installed files.
          cache: "pip"
          cache-dependency-path: |
            .github/workflows/test.yaml
            pyproject.toml
            tox.ini
            week-number.txt

      - name: "Restore cache"
        id: "restore-cache"
        uses: "actions/cache@v3"
        with:
          path: |
            .mypy_cache/
            .tox/
            .venv/
          key: "lint-hash=${{ hashFiles('.github/workflows/test.yaml', 'pyproject.toml', 'tox.ini', 'week-number.txt') }}"

      - name: "Create a virtual environment"
        if: "steps.restore-cache.outputs.cache-hit == false"
        run: |
          python -m venv .venv
          .venv/Scripts/python -m pip install --upgrade pip setuptools wheel
          .venv/Scripts/pip install tox

      - name: "Lint type annotations"
        run: .venv/Scripts/tox run -e mypy