ci.yml

# CI — runs on every PR and push to main
name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

permissions:
  contents: read

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-python@v6
        with:
          python-version: "3.12"
      - name: Install tools
        run: pip install ruff black
      - name: Ruff
        run: ruff check src/ tests/
      - name: Black
        run: black --check src/ tests/

  test:
    name: Test (Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.9", "3.10", "3.11", "3.12"]
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-python@v6
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install package
        run: pip install -e . pytest
      - name: Test suite
        run: pytest -q
      - name: Import check
        run: python -c "from fluid_provider_sdk import BaseProvider, ApplyResult, ProviderError; print('OK')"
      - name: Type stub check
        run: python -c "import fluid_provider_sdk; import pathlib; assert (pathlib.Path(fluid_provider_sdk.__file__).parent / 'py.typed').exists(), 'py.typed missing'"

  build:
    name: Build Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-python@v6
        with:
          python-version: "3.12"
      - name: Build
        run: |
          pip install build twine
          python -m build
          twine check dist/*
      - name: Verify packaged typed files and testing helpers
        run: |
          python - <<'PY'
          import tarfile
          import zipfile
          from pathlib import Path

          dist = Path("dist")
          wheels = sorted(dist.glob("*.whl"))
          sdists = sorted(dist.glob("*.tar.gz"))
          assert wheels, "No wheel built"
          assert sdists, "No sdist built"

          with zipfile.ZipFile(wheels[-1]) as zf:
              names = set(zf.namelist())
              assert any(name.endswith("fluid_provider_sdk/py.typed") for name in names), "py.typed missing from wheel"
              assert any(name.endswith("fluid_provider_sdk/testing/__init__.py") for name in names), "testing package missing from wheel"
              assert any(name.endswith("fluid_provider_sdk/testing/fixtures.py") for name in names), "fixtures missing from wheel"

          with tarfile.open(sdists[-1], "r:gz") as tf:
              names = set(tf.getnames())
              assert any(name.endswith("src/fluid_provider_sdk/py.typed") for name in names), "py.typed missing from sdist"
              assert any(name.endswith("src/fluid_provider_sdk/testing/__init__.py") for name in names), "testing package missing from sdist"
              assert any(name.endswith("src/fluid_provider_sdk/testing/fixtures.py") for name in names), "fixtures missing from sdist"
          PY
      - name: Smoke test
        run: |
          python -m venv /tmp/test-install
          /tmp/test-install/bin/pip install dist/*.whl
          /tmp/test-install/bin/python - <<'PY'
          import fluid_provider_sdk
          import fluid_provider_sdk.testing

          print(fluid_provider_sdk.BaseProvider.__name__)
          print(fluid_provider_sdk.testing.ProviderTestHarness.__name__)
          PY