ci.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - main

permissions:
  contents: read

defaults:
  run:
    shell: bash

jobs:
  test:
    name: Build and test
    runs-on: ubuntu-24.04
    env:
      IMPORT_NAME: src_py_lib
      PYTHON_VERSION: "3.11"
      UV_VERSION: "0.11.7"

    steps:
      - name: Check out code
        uses: actions/checkout@v6
        with:
          persist-credentials: false

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          cache: pip

      - name: Install uv
        run: |
          python -m pip install --upgrade pip
          python -m pip install "uv==${UV_VERSION}"

      - name: Validate lockfile
        run: uv lock --check

      - name: Lint Markdown
        run: npx --yes markdownlint-cli2

      - name: Lint Python
        run: uv run --frozen ruff check .

      - name: Check Python formatting
        run: uv run --frozen ruff format --check .

      - name: Type check
        run: uv run --frozen pyright

      - name: Run tests
        run: uv run --frozen python -m unittest discover -s tests

      - name: Smoke test source checkout import
        run: |
          uv run --frozen python - <<'PY'
          import os

          import src_py_lib

          if src_py_lib.__name__ != os.environ["IMPORT_NAME"]:
              raise SystemExit(f"unexpected import name: {src_py_lib.__name__}")
          PY

      - name: Build wheel
        run: uv build --wheel --out-dir dist --no-create-gitignore

      - name: Smoke test installed wheel
        run: |
          python -m venv build/ci-venv
          . build/ci-venv/bin/activate
          python -m pip install --upgrade pip
          python -m pip install dist/*.whl
          python - <<'PY'
          import os

          import src_py_lib

          if src_py_lib.__name__ != os.environ["IMPORT_NAME"]:
              raise SystemExit(f"unexpected import name: {src_py_lib.__name__}")
          PY

      - name: Upload wheel artifact
        uses: actions/upload-artifact@v7
        with:
          name: src-py-lib-wheel
          path: dist/*.whl