build-wheels.yml

name: Build and publish wheels

on:
  push:
    tags:
      - "v*"

jobs:
  build-wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]

    steps:
    - uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true

    - name: Install maturin
      run: pip install maturin

    - name: Build wheels
      run: maturin build --release --out dist
      env:
        MATURIN_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}

    - name: Upload wheels
      uses: actions/upload-artifact@v3
      with:
        name: wheels-${{ matrix.os }}-${{ matrix.python-version }}
        path: dist/

  create-release:
    name: Create Release
    runs-on: ubuntu-latest
    needs: build-wheels
    if: startsWith(github.ref, 'refs/tags/')
    
    steps:
    - name: Download all wheels
      uses: actions/download-artifact@v3
      with:
        path: dist/

    - name: Create Release
      uses: softprops/action-gh-release@v1
      with:
        files: dist/*.whl
        generate_release_notes: true
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}