.github/workflows/build-py-packages.yml

name: Build Python Packages

on:
  workflow_call:
    inputs:
      upload-artifacts:
        description: "Whether to upload built distributions as artifacts"
        required: false
        default: false
        type: boolean
  push:
    branches: ["main"]
    paths:
      - 'spatialbench-cli/**'
      - '.github/workflows/build-py-packages.yml'
  pull_request:
    paths:
      - 'spatialbench-cli/**'
      - '.github/workflows/build-py-packages.yml'
  workflow_dispatch:
    inputs:
      upload-artifacts:
        description: "Whether to upload built distributions as artifacts"
        required: false
        default: false
        type: boolean

concurrency:
  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:
  wheels:
    runs-on: ${{ matrix.runner }}
    strategy:
      matrix:
        include:
          # Linux manylinux
          - runner: ubuntu-22.04
            target: x86_64
            manylinux: auto
            os: linux
          - runner: ubuntu-22.04
            target: x86
            manylinux: auto
            os: linux
          - runner: ubuntu-22.04
            target: aarch64
            manylinux: auto
            os: linux
          - runner: ubuntu-22.04
            target: armv7
            manylinux: auto
            os: linux
          - runner: ubuntu-22.04
            target: ppc64le
            manylinux: auto
            os: linux

          # Linux musllinux
          - runner: ubuntu-22.04
            target: x86_64
            manylinux: musllinux_1_2
            os: musllinux
          - runner: ubuntu-22.04
            target: x86
            manylinux: musllinux_1_2
            os: musllinux
          - runner: ubuntu-22.04
            target: aarch64
            manylinux: musllinux_1_2
            os: musllinux
          - runner: ubuntu-22.04
            target: armv7
            manylinux: musllinux_1_2
            os: musllinux

          # Windows
          - runner: windows-latest
            target: x64
            os: windows
          - runner: windows-latest
            target: x86
            os: windows

          # macOS
          - runner: macos-14
            target: x86_64
            os: macos
          - runner: macos-14
            target: aarch64
            os: macos

    steps:
      - uses: actions/checkout@v7
      - name: Set ARM architecture flags for Linux cross-compilation
        if: (matrix.target == 'aarch64' || matrix.target == 'armv7') && (matrix.os == 'linux' || matrix.os == 'musllinux')
        run: |
          if [ "${{ matrix.target }}" = "aarch64" ]; then
            echo "CFLAGS_aarch64_unknown_linux_gnu=-D__ARM_ARCH=8" >> $GITHUB_ENV
            echo "CFLAGS_aarch64_unknown_linux_musl=-D__ARM_ARCH=8" >> $GITHUB_ENV
          elif [ "${{ matrix.target }}" = "armv7" ]; then
            echo "CFLAGS_armv7_unknown_linux_gnueabihf=-D__ARM_ARCH=7" >> $GITHUB_ENV
            echo "CFLAGS_armv7_unknown_linux_musleabihf=-D__ARM_ARCH=7" >> $GITHUB_ENV
          fi
      - name: Build wheels
        uses: PyO3/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist
          working-directory: spatialbench-cli
          manylinux: ${{ matrix.manylinux || '' }}
      - name: Upload wheels
        if: ${{ inputs.upload-artifacts || github.event_name == 'push' || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch' }}
        uses: actions/upload-artifact@v7
        with:
          name: wheels-${{ matrix.os }}-${{ matrix.target }}
          path: spatialbench-cli/dist

  sdist:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - name: Build sdist
        uses: PyO3/maturin-action@v1
        with:
          command: sdist
          args: --out dist
          working-directory: spatialbench-cli
      - name: Upload sdist
        if: ${{ inputs.upload-artifacts || github.event_name == 'push' || github.event_name == 'pull_request' || github.event_name == 'workflow_dispatch' }}
        uses: actions/upload-artifact@v7
        with:
          name: wheels-sdist
          path: spatialbench-cli/dist