feat: 🐳 multi-stage Docker builds, immutable release pipeline, CHANGELOG automation
#15
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| name: python-tests | |
| # Orchestrator: generates the Python version matrix via ci_matrix.py, then | |
| # runs pytest for each version in parallel. | |
| # | |
| # To expand test coverage to Python 3.10 / 3.11, edit _PYTHON_TEST_VERSIONS | |
| # in scripts/ci_matrix.py — no changes needed here. | |
| on: | |
| push: | |
| branches: [main] | |
| paths: | |
| - "socket_basics/**/*.py" | |
| - "tests/**/*.py" | |
| - "pyproject.toml" | |
| - "uv.lock" | |
| - "scripts/ci_matrix.py" | |
| - ".github/workflows/python-tests.yml" | |
| pull_request: | |
| paths: | |
| - "socket_basics/**/*.py" | |
| - "tests/**/*.py" | |
| - "pyproject.toml" | |
| - "uv.lock" | |
| - "scripts/ci_matrix.py" | |
| - ".github/workflows/python-tests.yml" | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| concurrency: | |
| group: python-tests-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| # ── Job 1: Generate matrix ───────────────────────────────────────────────── | |
| generate-matrix: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| matrix: ${{ steps.matrix.outputs.json }} | |
| steps: | |
| - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | |
| with: | |
| fetch-depth: 1 | |
| persist-credentials: false | |
| - name: 🐍 Generate Python version matrix | |
| id: matrix | |
| run: | | |
| JSON=$(python scripts/ci_matrix.py --target python) | |
| echo "json=$JSON" >> "$GITHUB_OUTPUT" | |
| # ── Job 2: Test (one run per Python version in the matrix) ───────────────── | |
| test: | |
| needs: generate-matrix | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 20 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| config: ${{ fromJSON(needs.generate-matrix.outputs.matrix) }} | |
| steps: | |
| - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | |
| with: | |
| fetch-depth: 1 | |
| persist-credentials: false | |
| - name: 🐍 Setup Python ${{ matrix.config.python-version }} | |
| uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0 | |
| with: | |
| python-version: ${{ matrix.config.python-version }} | |
| cache: "pip" | |
| - name: 🛠️ Install deps | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install -e ".[dev]" | |
| - name: 🧪 Run tests | |
| run: pytest -q tests/ |