build-wheels-armv7l.yaml

name: build-wheels-armv7l

on:
  push:
    branches:
      - wheel
    tags:
      - '*'
  workflow_dispatch:

env:
  SHERPA_ONNX_IS_IN_GITHUB_ACTIONS: 1

concurrency:
  group: build-wheels-armv7l-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build_wheels_armv7l:
    name: ${{ matrix.python-version }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]

    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        with:
          platforms: arm

      - name: Get version
        shell: bash
        run: |
          SHERPA_ONNX_VERSION=$(cat ./CMakeLists.txt | grep SHERPA_ONNX_VERSION | cut -d " " -f 2 | cut -d '"' -f 2)
          echo "sherpa-onnx version: $SHERPA_ONNX_VERSION"
          echo SHERPA_ONNX_VERSION=$SHERPA_ONNX_VERSION >> $GITHUB_ENV

          v=${{ matrix.python-version }}
          PYTHON_VERSION=${v/./}
          echo PYTHON_VERSION=$PYTHON_VERSION >> $GITHUB_ENV

      # https://github.com/mshr-h/onnx-dockerfile-for-raspberry-pi/blob/main/3.10-bullseye-build/Dockerfile.arm32v7
      # https://hub.docker.com/r/balenalib/raspberrypi3-python
      - name: Run docker
        uses: addnab/docker-run-action@v3
        with:
            image: balenalib/raspberrypi3-python:${{ matrix.python-version }}-bullseye-build
            options: |
              --platform linux/arm/v7
              --volume ${{ github.workspace }}/:/workspace
            shell: bash
            run: |
              uname -a
              cd /workspace
              ls -lh

              id
              apt install -qq -y git wget
              wget -qq https://huggingface.co/csukuangfj/sherpa-onnx-cmake-deps/resolve/main/cmake-3.27-for-armv7.tar.bz2

              ls -lh
              tar xf cmake-3.27-for-armv7.tar.bz2
              ls -lh cmake/data/bin
              chmod +x cmake/data/bin/cmake
              export PATH=$PWD/cmake/data/bin:$PATH

              cmake --version

              export SHERPA_ONNX_CMAKE_ARGS='-DCMAKE_C_FLAGS="-march=armv7-a -mfloat-abi=hard -mfpu=neon" -DCMAKE_CXX_FLAGS="-march=armv7-a -mfloat-abi=hard -mfpu=neon"'
              python3 setup.py bdist_wheel
              ls -lh dist

              mkdir wheelhouse
              cp -v dist/* wheelhouse/

      - name: Display wheels
        shell: bash
        run: |
          ls -lh ./wheelhouse/

      - name: Upload wheel
        uses: actions/upload-artifact@v3
        with:
          name: sherpa_onnx-${{ env.SHERPA_ONNX_VERSION }}-cp${{ env.PYTHON_VERSION }}-cp${{ env.PYTHON_VERSION }}-linux_armv7l.whl.zip
          path: ./wheelhouse/*.whl

      - name: Publish wheels to PyPI
        env:
          TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
          TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
        run: |
          python3 -m pip install --upgrade pip
          python3 -m pip install wheel twine setuptools

          twine upload ./wheelhouse/*.whl