release.yml

name: Release

on:
  push:
    branches: [main]
    tags: ["v*"]
  pull_request:
  merge_group:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  linux:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
        target: [x86_64, x86, aarch64]
    name: Ubuntu, ${{ matrix.target }}, Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist --find-interpreter
          sccache: "true"
          manylinux: auto
      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-ubuntu-${{ matrix.target }}-${{ matrix.python-version }}
          path: dist

  windows:
    runs-on: windows-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
        target: [x64, x86]
    name: Windows, ${{ matrix.target }}, Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          architecture: ${{ matrix.target }}
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist --find-interpreter
          sccache: "true"
      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-windows-${{ matrix.target }}-${{ matrix.python-version }}
          path: dist

  macos:
    runs-on: macos-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
        target: [x86_64, aarch64]
    name: macOS, ${{ matrix.target }}, Python ${{ matrix.python-version }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist --find-interpreter
          sccache: "true"
      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-macos-${{ matrix.target }}-${{ matrix.python-version }}
          path: dist

  sdist:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build sdist
        uses: PyO3/maturin-action@v1
        with:
          command: sdist
          args: --out dist
      - name: Upload sdist
        uses: actions/upload-artifact@v4
        with:
          name: wheels-sdist
          path: dist

  publish-pypi:
    runs-on: ubuntu-latest
    name: Publish to PyPI
    if: "startsWith(github.ref, 'refs/tags/')"
    needs: [linux, windows, macos, sdist]
    permissions:
      id-token: write

    steps:
      - name: Retrieve release distributions
        uses: actions/download-artifact@v4
        with:
          pattern: wheels-*
          merge-multiple: true
          path: dist
      - name: Publish release distributions to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1

  publish-github-releases:
    runs-on: ubuntu-latest
    name: Publish to GitHub Releases
    if: "startsWith(github.ref, 'refs/tags/')"
    needs: [linux, windows, macos, sdist]
    permissions:
      contents: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: wheels-*
          merge-multiple: true
          path: dist
      - name: Get tag name
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
      - name: Publish to GitHub
        uses: softprops/action-gh-release@v1
        with:
          draft: true
          files: dist/*
          tag_name: ${{ env.RELEASE_VERSION }}

  publish-crates-io:
    runs-on: ubuntu-latest
    name: Publish to Crates.io
    # if: "startsWith(github.ref, 'refs/tags/')"
    permissions:
      contents: write
    steps:
      - name: Publish to Crates.io
        uses: katyo/publish-crates@v2
        id: publish-crates
        with:
          registry-token: ${{ secrets.CARGO_REGISTRY_TOKEN }}