publish-python.yml

name: Publish Python

on:
  workflow_run:
    branches:
      - main
    workflows:
      - Tests & Checks
    types:
      - completed
  workflow_dispatch:

permissions: write-all

jobs:

  linux-gnu:

    name: Build Linux (GNU)
    runs-on: ${{ matrix.platform.runner }}
    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}

    strategy:
      matrix:
        platform:
          - runner: ubuntu-latest
            target: x86_64
            rustflags: -Ctarget-cpu=x86-64-v2
          - runner: ubuntu-latest
            target: x86
          - runner: ubuntu-latest
            target: aarch64
          - runner: ubuntu-latest
            target: armv7
          - runner: ubuntu-latest
            target: ppc64le
        toolchain:
          - stable

    steps:

      - name: Checkout source
        uses: actions/checkout@v4
        with:
          submodules: recursive
          show-progress: false

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        env:
          RUSTFLAGS: ${{ matrix.platform.rustflags }}
        with:
          target: ${{ matrix.platform.target }}
          rust-toolchain: ${{ matrix.toolchain }}
          args: --release --out dist --zig
          sccache: false
          manylinux: manylinux_2_28
          working-directory: packages/python

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-linux-${{ matrix.platform.target }}
          path: packages/python/dist

  linux-musl:

    name: Build Linux (musl)
    runs-on: ${{ matrix.platform.runner }}
    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}

    strategy:
      matrix:
        platform:
          - runner: ubuntu-latest
            target: x86_64
            rustflags: -Ctarget-cpu=x86-64-v2
          - runner: ubuntu-latest
            target: x86
          - runner: ubuntu-latest
            target: aarch64
          - runner: ubuntu-latest
            target: armv7
        toolchain:
          - stable

    steps:

      - name: Checkout source
        uses: actions/checkout@v4
        with:
          submodules: recursive
          show-progress: false

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        env:
          RUSTFLAGS: ${{ matrix.platform.rustflags }}
        with:
          target: ${{ matrix.platform.target }}
          rust-toolchain: ${{ matrix.toolchain }}
          args: --release --out dist --zig
          sccache: false
          manylinux: musllinux_1_2
          working-directory: packages/python

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-musllinux-${{ matrix.platform.target }}
          path: packages/python/dist

  windows:

    name: Build Windows
    runs-on: ${{ matrix.platform.runner }}
    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}

    strategy:
      matrix:
        platform:
          - runner: windows-latest
            target: x64
            rustflags: -Ctarget-cpu=x86-64-v2 -Ctarget-feature=+crt-static
          - runner: windows-latest
            target: x86
            rustflags: -Ctarget-feature=+crt-static
        toolchain:
          - stable

    steps:
      - name: Checkout source
        uses: actions/checkout@v4
        with:
          submodules: recursive
          show-progress: false

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          architecture: ${{ matrix.platform.target }}

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.platform.target }}
          rust-toolchain: ${{ matrix.toolchain }}
          args: --release --out dist
          sccache: false
          working-directory: packages/python

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-windows-${{ matrix.platform.target }}
          path: packages/python/dist

  macos:

    name: Build macOS
    runs-on: ${{ matrix.platform.runner }}
    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}

    strategy:

      matrix:
        platform:
          - runner: macos-13
            target: x86_64
          - runner: macos-14
            target: aarch64
        toolchain:
          - stable

    steps:
      - name: Checkout source
        uses: actions/checkout@v4
        with:
          submodules: recursive
          show-progress: false

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.platform.target }}
          rust-toolchain: ${{ matrix.toolchain }}
          args: --release --out dist
          sccache: false
          working-directory: packages/python

      - name: Upload wheels
        uses: actions/upload-artifact@v4
        with:
          name: wheels-macos-${{ matrix.platform.target }}
          path: packages/python/dist

  sdist:

    name: Build sdist
    runs-on: ubuntu-latest
    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}

    steps:
      - name: Checkout source
        uses: actions/checkout@v4
        with:
          submodules: recursive
          show-progress: false

      - name: Build sdist
        uses: PyO3/maturin-action@v1
        with:
          command: sdist
          args: --out dist
          working-directory: packages/python

      - name: Upload sdist
        uses: actions/upload-artifact@v4
        with:
          name: wheels-sdist
          path: packages/python/dist

  publish:

    name: Publish
    runs-on: ubuntu-latest
    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}
    needs: [linux-gnu, linux-musl, windows, macos, sdist]

    steps:
      - name: Download wheels
        uses: actions/download-artifact@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Publish (dry-run)
        if: github.ref == 'refs/heads/main' && github.repository_owner == 'Systemcluster' && env.MATURIN_PYPI_TOKEN == ''
        env:
          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_REGISTRY_TOKEN }}
        run: |
          python -m pip install --upgrade twine
          python -m twine check --strict wheels-*/*

      - name: Publish
        if: github.ref == 'refs/heads/main' && github.repository_owner == 'Systemcluster' && env.MATURIN_PYPI_TOKEN != ''
        uses: PyO3/maturin-action@v1
        env:
          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_REGISTRY_TOKEN }}
        with:
          command: upload
          args: --non-interactive --skip-existing wheels-*/*

      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
          name: python
          path: wheels-*