tests.yml

name: Tests
on:
    - push
    - pull_request
jobs:
    tests:
        runs-on: "${{ matrix.os }}"
        strategy:
            fail-fast: false
            matrix:
                include:
                    - { python-version: 3.9, os: ubuntu-latest, session: "pre-commit" }
                    - { python-version: 3.8, os: ubuntu-latest, session: "tests" }
                    - { python-version: 3.9, os: ubuntu-latest, session: "tests" }
                    - { python-version: 3.8, os: macos-latest, session: "tests" }
                    - { python-version: 3.9, os: macos-latest, session: "tests" }
                    - { python-version: 3.8, os: windows-latest, session: "tests" }
                    - { python-version: 3.9, os: windows-latest, session: "tests" }

        name: "${{ matrix.session }} ${{ matrix.python-version }} / ${{ matrix.os }}"
        env:
            NOXSESSION: "${{ matrix.session }}"
        steps:
            - uses: actions/checkout@v2.3.4
            - uses: actions/setup-python@v2.2.1
              with:
                  python-version: ${{ matrix.python-version }}
                  architecture: x64
            - run: pip install nox==2023.4.22
            - run: pip install nox-poetry==1.0.3
            - run: pip install poetry==1.5.1
            - name: Compute pre-commit cache key
              if: matrix.session == 'pre-commit'
              id: pre-commit-cache
              shell: python
              run: |
                  import hashlib
                  import sys
                  python = "py{}.{}".format(*sys.version_info[:2])
                  payload = sys.version.encode() + sys.executable.encode()
                  digest = hashlib.sha256(payload).hexdigest()
                  result = "${{ runner.os }}-{}-{}-pre-commit".format(python, digest[:8])
                  print("::set-output name=result::{}".format(result))
            - name: Restore pre-commit cache
              uses: actions/cache@v2.1.4
              if: matrix.session == 'pre-commit'
              with:
                  path: ~/.cache/pre-commit
                  key: "${{ steps.pre-commit-cache.outputs.result }}-${{ hashFiles('.pre-commit-config.yaml') }}"
                  restore-keys: |
                      "${{ steps.pre-commit-cache.outputs.result }}-"
            - name: Run Nox
              run: |
                  nox --force-color --python=${{ matrix.python-version }}