varar/.github/workflows/python.yml at main · varar-dev/varar · GitHub

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name: Python

on:
  push:
    branches: [main]
    paths:
      - 'python/**'
      - 'conformance/**'
      - 'examples/**'
      - '.github/workflows/python.yml'
  pull_request:
    paths:
      - 'python/**'
      - 'conformance/**'
      - 'examples/**'
      - '.github/workflows/python.yml'
  workflow_dispatch:

jobs:
  test:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: python
    steps:
      - uses: actions/checkout@v7

      - uses: astral-sh/setup-uv@v9.0.0 # no bare v8 alias tag exists (v1-v7 only)
        with:
          enable-cache: true

      - run: uv sync --locked

      # `coverage run -m pytest` (not `pytest --cov`) so coverage is armed before
      # pytest autoloads the varar_pytest plugin; `coverage report` enforces
      # fail_under. See python/pyproject.toml.
      - run: uv run coverage run -m pytest && uv run coverage report

      - run: uv run ruff check

      - run: uv run python scripts/lint_no_reexports.py

      # Standalone sample projects (see examples/python-*).
      - run: uv run pytest
        working-directory: examples/python-pytest

      - run: uv run python -m unittest
        working-directory: examples/python-unittest

      # The adapter smoke contract: the golden corpora only see the pure core, so an
      # adapter can be conformance-green and still test nothing. This runs the sample's
      # real test command against a deliberately drifted baseline and requires it to go
      # red. See conformance/adapter/README.md.
      - run: conformance/adapter/smoke.sh examples/python-pytest examples/python-unittest
        working-directory: .