release-python.yml

name: Release Python

on:
  release:
    types: [published]
  workflow_dispatch:
    description: "Manually publish release"
    inputs:
        publishWheels:
          description: "Build and publish wheels to PyPI"
          type: boolean
          default: false

jobs:
  is-python-release:
    if: github.event_name == 'workflow_dispatch' || startsWith(github.event.release.tag_name, 'python/v')
    runs-on: ubuntu-latest
    steps:
      - run: echo "Release tag starts with python/v, proceeding with release"
  should-publish-wheels:
    if: (github.event_name == 'workflow_dispatch' && inputs.publishWheels) || (github.event_name == 'release' && !github.event.release.prerelease)
    runs-on: ubuntu-latest
    steps:
      - run: echo "Publishing wheels"

  macos:
    runs-on: macos-12
    needs: [is-python-release, should-publish-wheels]
    env:
      CXXFLAGS: "-std=c++11 -stdlib=libc++"
    strategy:
      matrix:
        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: aarch64-apple-darwin
          profile: minimal
          default: true
      - name: Install protoc
        uses: arduino/setup-protoc@v1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          version: '3.20.1'
      - name: Build wheels - universal2
        # universal2 supports both x86_64 and aarch64
        uses: messense/maturin-action@v1
        with:
          args: -i python --release --target universal2-apple-darwin --manifest-path crates/python/Cargo.toml --out dist
      - name: Install wheel
        run: |
          pip install qcs-sdk-python --find-links dist --force-reinstall
      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: dist

  linux:
    runs-on: ubuntu-latest
    needs: [is-python-release, should-publish-wheels]
    env:
      CXXFLAGS: "-std=c++11"
    strategy:
      matrix:
        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
        target: [x86_64, aarch64]
    steps:
    - uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        default: true
    - uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}
    - name: Install protoc
      uses: arduino/setup-protoc@v1
      with:
        repo-token: ${{ secrets.GITHUB_TOKEN }}
        version: '3.20.1'
    - name: Build wheels
      uses: messense/maturin-action@v1
      with:
        target: ${{ matrix.target }}
        manylinux: '2_28'
        args: -i ${{ matrix.python-version }} --release --manifest-path crates/python/Cargo.toml --out dist
    - name: Upload wheels
      uses: actions/upload-artifact@v3
      with:
        name: wheels
        path: dist

  windows: 
    runs-on: windows-latest 
    needs: [is-python-release, should-publish-wheels]
    strategy: 
      matrix: 
        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
        target: [x64] 
    steps: 
      - uses: actions/checkout@v2 
      - uses: actions/setup-python@v2 
        with: 
          python-version: ${{ matrix.python-version }} 
          architecture: ${{ matrix.target }} 
      - name: Update rustup 
        run: rustup self update 
      - name: Install Rust toolchain 
        uses: actions-rs/toolchain@v1 
        with: 
          toolchain: stable 
          target: x86_64-pc-windows-msvc 
          profile: minimal 
          default: true 
      - name: Build wheels 
        uses: messense/maturin-action@v1 
        with: 
          target: ${{ matrix.target }} 
          args: -i python --release --manifest-path crates/python/Cargo.toml --out dist 
      - name: Install built wheel 
        run: | 
          pip install qcs-sdk-python --find-links dist --force-reinstall --no-deps --no-index
      - name: Upload wheels 
        uses: actions/upload-artifact@v2 
        with: 
          name: wheels 
          path: dist 
  sdist:
    runs-on: ubuntu-latest
    needs: is-python-release
    env:
      CXXFLAGS: "-std=c++11"
    steps:
    - uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        default: true
    - uses: actions/setup-python@v4
      with:
        python-version: '3.12'
    - name: Install protoc
      uses: arduino/setup-protoc@v1
      with:
        repo-token: ${{ secrets.GITHUB_TOKEN }}
        version: '3.20.1'
    - name: Build sdist
      uses: messense/maturin-action@v1
      with:
        command: sdist
        args: --manifest-path crates/python/Cargo.toml --out dist
    - name: Upload sdist
      uses: actions/upload-artifact@v3
      with:
        name: wheels
        path: dist

  publish:
    runs-on: ubuntu-latest
    # `needs` forces this job to wait until all specified jobs
    # are finished to run. Typically, those jobs would all have
    # to be successful, but when combined with `if: always()`,
    # this job is allowed to run after all the needed jobs
    # finish, regardless of their outcome. In this case, we
    # still make sure that at least a source distribution
    # can be published.
    needs: [ macos, linux, windows, sdist ]
    if: always() && needs.sdist.result == 'success'
    steps:
      - uses: actions/download-artifact@v3
      - name: Publish to PyPI
        env:
          MATURIN_USERNAME: ${{ secrets.PYPI_USERNAME }}
          MATURIN_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        uses: messense/maturin-action@v1
        with:
          command: upload 
          args: --skip-existing wheels/*