name: Publish to PyPI

on:
  # push:
  #   tags:
  #     - '*'
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  pypi:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-18.04]
        cuda: ["10.1"]
        gcc: ["5"]
        torch: ["1.8.1"]
        python-version: [3.6, 3.7, 3.8]
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install CUDA Toolkit ${{ matrix.cuda }}
        shell: bash
        env:
          cuda: ${{ matrix.cuda }}
        run: |
          source ./scripts/github_actions/install_cuda.sh
          echo "CUDA_HOME=${CUDA_HOME}" >> $GITHUB_ENV
          echo "${CUDA_HOME}/bin" >> $GITHUB_PATH
          echo "LD_LIBRARY_PATH=${CUDA_HOME}/lib:${CUDA_HOME}/lib64:${LD_LIBRARY_PATH}" >> $GITHUB_ENV

      - name: Display NVCC version
        run: |
          which nvcc
          nvcc --version

      - name: Install GCC ${{ matrix.gcc }}
        run: |
          sudo apt-get install -y gcc-${{ matrix.gcc }} g++-${{ matrix.gcc }}
          echo "CC=/usr/bin/gcc-${{ matrix.gcc }}" >> $GITHUB_ENV
          echo "CXX=/usr/bin/g++-${{ matrix.gcc }}" >> $GITHUB_ENV
          echo "CUDAHOSTCXX=/usr/bin/g++-${{ matrix.gcc }}" >> $GITHUB_ENV

      - name: Install PyTorch ${{ matrix.torch }}
        env:
          cuda: ${{ matrix.cuda }}
          torch: ${{ matrix.torch }}
        shell: bash
        run: |
          python3 -m pip install --upgrade pip
          python3 -m pip install wheel twine typing_extensions
          python3 -m pip install bs4 requests tqdm

          ./scripts/github_actions/install_torch.sh
          python3 -c "import torch; print('torch version:', torch.__version__)"

      - name: Download cudnn 8.0
        env:
          cuda: ${{ matrix.cuda }}
        run: |
          ./scripts/github_actions/install_cudnn.sh

      - name: Build pip packages
        shell: bash
        env:
          KALDIFEAT_IS_FOR_PYPI: 1
        run: |
          tag=$(python3 -c "import sys; print(''.join(sys.version[:3].split('.')))")
          export KALDIFEAT_MAKE_ARGS="-j2"
          python3 setup.py bdist_wheel --python-tag=py${tag}
          ls -lh dist/

      # - name: Publish wheels to PyPI
      #   env:
      #     TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
      #     TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
      #   run: |
      #     twine upload dist/kaldifeat-*.whl