GitHub actions

.github/workflows/ci.yml

@@ -0,0 +1,161 @@
+name: CI
+
+on:
+  push:
+    branches:
+    - master
+    - main
+    tags:
+    - 'v*'
+  pull_request:
+
+
+jobs:
+  test:
+    name: Python ${{ matrix.python-version }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - os: ubuntu-latest
+          python-version: '3.9'
+        - os: macos-latest
+          python-version: '3.9'
+        - os: windows-latest
+          python-version: '3.9'
+        - os: ubuntu-latest
+          python-version: '3.10'
+        - os: macos-latest
+          python-version: '3.10'
+        - os: windows-latest
+          python-version: '3.10'
+        - os: ubuntu-latest
+          python-version: '3.11'
+        - os: macos-latest
+          python-version: '3.11'
+        - os: windows-latest
+          python-version: '3.11'
+        - os: ubuntu-latest
+          python-version: '3.12'
+        - os: macos-latest
+          python-version: '3.12'
+        - os: windows-latest
+          python-version: '3.12'
+        - os: ubuntu-latest
+          python-version: '3.13'
+        - os: macos-latest
+          python-version: '3.13'
+        - os: windows-latest
+          python-version: '3.13'
+        - os: ubuntu-latest
+          python-version: '3.14'
+        - os: macos-latest
+          python-version: '3.14'
+        - os: windows-latest
+          python-version: '3.14'
+        - os: ubuntu-latest
+          python-version: 'pypy-3.10'
+
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: pip
+        cache-dependency-path: |
+          setup.py
+          tox.ini
+
+    - name: Install build dependencies
+      run: |
+        python -m pip install --upgrade pip setuptools wheel
+
+    - name: Install package
+      run: |
+        python -m pip install .
+
+    - name: Run tests
+      run: |
+        python -m unittest discover -s test -p 'test_*.py'
+
+  test-py27:
+    name: Python 2.7 on Ubuntu
+    runs-on: ubuntu-latest
+    container:
+      image: python:2.7.18-buster
+
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+
+    - name: Build extension in place
+      run: |
+        python setup.py build_ext --inplace
+
+    - name: Run tests
+      run: |
+        python -m unittest discover -s test -p 'test_*.py'
+
+  build:
+    name: Build distributions
+    runs-on: ubuntu-latest
+    needs: [ test, test-py27 ]
+    if: startsWith(github.ref, 'refs/tags/')
+
+    steps:
+    - name: Check out repository
+      uses: actions/checkout@v4
+
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.12'
+        cache: pip
+        cache-dependency-path: |
+          setup.py
+          tox.ini
+
+    - name: Build source and wheel distributions
+      run: |
+        python -m pip install --upgrade pip build
+        python -m build
+
+    - name: Smoke test built artifacts
+      run: |
+        python -m venv .venv-smoke
+        . .venv-smoke/bin/activate
+        python -m pip install --upgrade pip
+        python -m pip install dist/*.whl
+        python -m unittest discover -s test -p 'test_*.py'
+
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: dist
+        path: dist/*
+
+  publish:
+    name: Publish to PyPI
+    runs-on: ubuntu-latest
+    needs: build
+    if: startsWith(github.ref, 'refs/tags/')
+    environment:
+      name: pypi
+    permissions:
+      id-token: write
+
+    steps:
+    - name: Download build artifacts
+      uses: actions/download-artifact@v4
+      with:
+        name: dist
+        path: dist
+
+    - name: Publish package
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        packages-dir: dist/

.gitignore

@@ -6,4 +6,5 @@ MANIFEST
 *.so
 *.swp
 venv/
-.venv/
+.venv/
+.python-version