check.yml

name: check
on:
  workflow_dispatch:
  push:
    branches: ["main"]
    tags-ignore: ["**"]
  pull_request:
  schedule:
    - cron: "0 8 * * *"

concurrency:
  group: check-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    name: test with CPython ${{ matrix.py }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        py:
          - "3.12"
          - "3.11"
          - "3.10"
          - "3.9"
    steps:
      - name: Setup python for tox
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install tox
        run: python -m pip install tox-uv
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Setup python for test ${{ matrix.py }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.py }}
      - name: Pick environment to run
        run: |
          import os
          import sys
          from pathlib import Path
          env = "TOXENV=py{}{}\n".format(*sys.version_info[0:2])
          print("Picked:\n{}for{}".format(env, sys.version))
          with Path(os.environ["GITHUB_ENV"]).open("a") as file_handler:
               file_handler.write(env)
        shell: python
      - name: Setup test suite
        run: tox -vv --notest
      - name: Run test suite
        run: tox --skip-pkg-install
        env:
          PYTEST_ADDOPTS: "-vv --durations=20"
          CI_RUN: "yes"
          DIFF_AGAINST: HEAD
      - name: Rename coverage report file
        run:
          import os; import sys; os.rename(f".tox/.coverage.{os.environ['TOXENV']}",
          f".tox/.coverage.{os.environ['TOXENV']}-{sys.platform}")
        shell: python
      - name: Upload coverage data
        uses: actions/upload-artifact@v3
        with:
          name: coverage-data
          path: ".tox/.coverage.*"

  coverage:
    name: Combine coverage
    runs-on: ubuntu-latest
    needs: test
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install tox
        run: python -m pip install tox-uv
      - name: Setup coverage tool
        run: tox -e coverage --notest
      - name: Install package builder
        run: python -m pip install build
      - name: Build package
        run: pyproject-build --wheel .
      - name: Download coverage data
        uses: actions/download-artifact@v3
        with:
          name: coverage-data
          path: .tox
      - name: Combine and report coverage
        run: tox -e coverage
      - name: Upload HTML report
        uses: actions/upload-artifact@v3
        with:
          name: html-report
          path: .tox/htmlcov

  check:
    name: tox env ${{ matrix.tox_env }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        tox_env:
          - dev
          - readme
          - type
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Setup Python "3.12"
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Install tox
        run: python -m pip install tox
      - name: Setup test suite
        run: tox -vv --notest -e ${{ matrix.tox_env }}
      - name: Run test suite
        run: tox --skip-pkg-install -e ${{ matrix.tox_env }}