typing_extensions/.github/workflows/ci.yml at 7ab72d7a9dfd7f0f247672ab561d09e262d99aa0 · python/typing_extensions · GitHub

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name: Test and lint

on:
  schedule:
    - cron: "0 2 * * *"  # 2am UTC
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

permissions:
  contents: read

env:
  FORCE_COLOR: 1
  PIP_DISABLE_PIP_VERSION_CHECK: 1

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  tests:
    name: Run tests

    # if 'schedule' was the trigger,
    # don't run it on contributors' forks
    if: >-
      github.repository == 'python/typing_extensions'
      || github.event_name != 'schedule'

    strategy:
      fail-fast: false
      matrix:
        # We try to test on the earliest available bugfix release of each
        # Python version, because typing sometimes changed between bugfix releases.
        # For available versions, see:
        # https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
        python-version:
          - "3.9"
          - "3.9.12"
          - "3.10"
          - "3.10.4"
          - "3.11"
          - "3.11.0"
          - "3.12"
          - "3.12.0"
          - "3.13"
          - "3.13.0"
          - "pypy3.9"
          - "pypy3.10"

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          allow-prereleases: true

      - name: Test typing_extensions
        run: |
          # Be wary of running `pip install` here, since it becomes easy for us to
          # accidentally pick up typing_extensions as installed by a dependency
          cd src
          python --version  # just to make sure we're running the right one
          python -m unittest test_typing_extensions.py

      - name: Test CPython typing test suite
        # Test suite fails on PyPy even without typing_extensions
        if: ${{ !startsWith(matrix.python-version, 'pypy') }}
        run: |
          cd src
          # Run the typing test suite from CPython with typing_extensions installed,
          # because we monkeypatch typing under some circumstances.
          python -c 'import typing_extensions; import test.__main__' test_typing -v

  linting:
    name: Lint

    # no reason to run this as a cron job
    if: github.event_name != 'schedule'

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3"
          cache: "pip"
          cache-dependency-path: "test-requirements.txt"
      - name: Install dependencies
        run: pip install -r test-requirements.txt
      - name: Lint implementation
        run: ruff check

  create-issue-on-failure:
    name: Create an issue if daily tests failed
    runs-on: ubuntu-latest

    needs: [tests]

    if: >-
        ${{
          github.repository == 'python/typing_extensions'
          && always()
          && github.event_name == 'schedule'
          && needs.tests.result == 'failure'
        }}

    permissions:
      issues: write

    steps:
      - uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            await github.rest.issues.create({
              owner: "python",
              repo: "typing_extensions",
              title: `Daily tests failed on ${new Date().toDateString()}`,
              body: "Runs listed here: https://github.com/python/typing_extensions/actions/workflows/ci.yml",
            })