name: build

on:
  push:
    paths-ignore:
      - 'README.md'
      - 'README_zh-CN.md'
      - 'docs/**'
      - 'examples/**'
      - '.dev_scripts/**'
      - 'docker/**'

  pull_request:
    paths-ignore:
      - 'README.md'
      - 'README_zh-CN.md'
      - 'docs/**'
      - 'examples/**'
      - '.dev_scripts/**'
      - 'docker/**'

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

env:
  MMCV_WITH_OPS: 1

jobs:
  build_without_torch:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        python-version: [3.7]
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install system dependencies
        run: sudo apt-get update && sudo apt-get install -y ffmpeg libturbojpeg
      - name: Build and install
        run: rm -rf .eggs && pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests and generate coverage report
        run: |
          pip install -r requirements/test.txt
          pytest tests/ \
              --ignore=tests/test_runner \
              --ignore=tests/test_device/test_ipu \
              --ignore=tests/test_optimizer.py \
              --ignore=tests/test_cnn \
              --ignore=tests/test_parallel.py \
              --ignore=tests/test_ops \
              --ignore=tests/test_load_model_zoo.py \
              --ignore=tests/test_utils/test_logging.py \
              --ignore=tests/test_image/test_io.py \
              --ignore=tests/test_utils/test_registry.py \
              --ignore=tests/test_utils/test_parrots_jit.py \
              --ignore=tests/test_utils/test_trace.py \
              --ignore=tests/test_utils/test_hub.py \
              --ignore=tests/test_device \
              --ignore=tests/test_utils/test_torch_ops.py

  build_without_ops:
    runs-on: ubuntu-18.04
    env:
      MMCV_WITH_OPS: 0
    strategy:
      matrix:
        python-version: [3.7]
        torch: [1.7.0, 1.8.0, 1.9.0]
        include:
          - torch: 1.7.0
            torchvision: 0.8.1
          - torch: 1.8.0
            torchvision: 0.9.0
          - torch: 1.9.0
            torchvision: 0.10.0
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install system dependencies
        run: sudo apt-get update && sudo apt-get install -y ffmpeg libturbojpeg
      - name: Install PyTorch
        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
      - name: Build and install
        run: rm -rf .eggs && pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests
        run: |
          pip install -r requirements/test.txt
          pytest tests/ --ignore=tests/test_ops

  build_cpu:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        python-version: [3.7]
        torch: [1.5.1, 1.6.0, 1.7.0, 1.8.0, 1.9.0]
        include:
          - torch: 1.5.1
            torchvision: 0.6.1
          - torch: 1.6.0
            torchvision: 0.7.0
          - torch: 1.7.0
            torchvision: 0.8.1
          - torch: 1.8.0
            torchvision: 0.9.0
          - torch: 1.9.0
            torchvision: 0.10.0
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install system dependencies
        run: sudo apt-get update && sudo apt-get install -y ffmpeg libturbojpeg
      - name: Install PyTorch
        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
      # pstuil is an optional package to detect the number of CPU for compiling mmcv
      - name: Install psutil
        run: pip install psutil
      - name: Create sdist and untar
        run: |
          MMCV_WITH_OPS=1 python setup.py sdist
          tar zxvf dist/mmcv-full* -C /tmp
          rm -r mmcv
      - name: Build and install from sdist
        run: |
          pushd /tmp/mmcv-full*
          pip install -e .
          popd
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests and generate coverage report
        run: |
          pip install -r requirements/test.txt
          coverage run --branch --source=mmcv -m pytest tests/
          coverage xml
          coverage report -m

  build_cu101:
    runs-on: ubuntu-18.04
    container:
      image: pytorch/pytorch:1.6.0-cuda10.1-cudnn7-devel
    env:
      FORCE_CUDA: 1
      MMCV_CUDA_ARGS: -gencode=arch=compute_61,code=sm_61
    strategy:
      matrix:
        python-version: [3.7]
        torch: [1.5.1+cu101, 1.6.0+cu101, 1.7.0+cu101, 1.8.0+cu101]
        include:
          - torch: 1.5.1+cu101
            torchvision: 0.6.1+cu101
          - torch: 1.6.0+cu101
            torchvision: 0.7.0+cu101
          - torch: 1.7.0+cu101
            torchvision: 0.8.1+cu101
          - torch: 1.8.0+cu101
            torchvision: 0.9.0+cu101
          - python-version: 3.6
            torch: 1.8.0+cu101
            torchvision: 0.9.0+cu101
          - python-version: 3.8
            torch: 1.8.0+cu101
            torchvision: 0.9.0+cu101
          - python-version: 3.9
            torch: 1.8.0+cu101
            torchvision: 0.9.0+cu101
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Fetch GPG keys
        run: |
          apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub
          apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
      - name: Install python-dev
        run: apt-get update && apt-get install -y python${{matrix.python-version}}-dev
        if: ${{matrix.python-version != '3.9'}}
      - name: Install Pillow
        run: python -m pip install Pillow==6.2.2
        if: ${{matrix.torchvision == '0.4.2'}}
      # When we use a third-party container, we need to add python -m to call
      # the user-installed pip when we use the pip command, otherwise it will
      # call the system pip
      - name: Install PyTorch
        run: python -m pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
      - name: Install system dependencies
        run: apt-get update && apt-get install -y ffmpeg libturbojpeg ninja-build
      - name: Install dependencies for compiling onnx when python=3.9
        run: python -m pip install protobuf && apt-get -y install libprotobuf-dev protobuf-compiler cmake
        if: ${{matrix.python-version == '3.9'}}
      # pstuil is an optional package to detect the number of CPU for compiling mmcv
      - name: Install psutil
        run: python -m pip install psutil
      - name: Build and install
        run: rm -rf .eggs && python -m pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests and generate coverage report
        run: |
          python -m pip install -r requirements/test.txt
          coverage run --branch --source=mmcv -m pytest tests/
          coverage xml
          coverage report -m
      # Only upload coverage report for python3.7 && pytorch1.6
      - name: Upload coverage to Codecov
        if: ${{matrix.torch == '1.6.0+cu101' && matrix.python-version == '3.7'}}
        uses: codecov/codecov-action@v1.0.14
        with:
          file: ./coverage.xml
          flags: unittests
          env_vars: OS,PYTHON
          name: codecov-umbrella
          fail_ci_if_error: false

  build_cu102:
    runs-on: ubuntu-18.04
    container:
      image: pytorch/pytorch:1.9.0-cuda10.2-cudnn7-devel
    env:
      FORCE_CUDA: 1
      MMCV_CUDA_ARGS: -gencode=arch=compute_61,code=sm_61
    strategy:
      matrix:
        python-version: [3.7]
        torch: [1.9.0+cu102, 1.10.0+cu102]
        include:
          - torch: 1.9.0+cu102
            torchvision: 0.10.0+cu102
          - torch: 1.10.0+cu102
            torchvision: 0.11.0+cu102
          - python-version: '3.10'
            torch: 1.11.0+cu102
            torchvision: 0.12.0+cu102
          - python-version: '3.10'
            torch: 1.12.0+cu102
            torchvision: 0.13.0+cu102
          - python-version: 3.6
            torch: 1.9.0+cu102
            torchvision: 0.10.0+cu102
          - python-version: 3.8
            torch: 1.9.0+cu102
            torchvision: 0.10.0+cu102
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Fetch GPG keys
        run: |
          apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub
          apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
      - name: Add PPA
        run: |
          apt-get update && apt-get install -y software-properties-common
          add-apt-repository -y ppa:deadsnakes/ppa
      - name: Install python-dev
        run: apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y python${{matrix.python-version}}-dev
      - name: python -m Install PyTorch
        run: python -m pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
      - name: Install system dependencies
        run: apt-get update && apt-get install -y ffmpeg libturbojpeg ninja-build
      # pstuil is an optional package to detect the number of CPU for compiling mmcv
      - name: Install psutil
        run: python -m pip install psutil
      - name: Build and install
        run: rm -rf .eggs && python -m pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests and generate coverage report
        run: |
          python -m pip install -r requirements/test.txt
          coverage run --branch --source=mmcv -m pytest tests/
          coverage xml
        if: ${{matrix.python-version != '3.10'}}
      # special treatment for python3.10 because onnx and onnxruntime don't provide python3.10 pre-built packages
      - name: Run unittests and generate coverage report for python3.10
        run: |
          python -m pip install -r requirements/test.txt
          coverage run --branch --source=mmcv -m pytest tests/ --ignore=tests/test_ops/test_onnx.py --ignore=tests/test_ops/test_tensorrt.py --ignore=tests/test_ops/test_tensorrt_preprocess.py
          coverage xml
        if: ${{matrix.python-version == '3.10'}}


  build_windows_without_ops:
    runs-on: windows-latest
    env:
      MMCV_WITH_OPS: 0
    strategy:
      matrix:
        torch: [1.7.1, 1.8.0, 1.9.0]
        include:
          - torch: 1.7.1
            torchvision: 0.8.2
          - torch: 1.8.0
            torchvision: 0.9.0
          - torch: 1.9.0
            torchvision: 0.10.0
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python 3.7
        uses: actions/setup-python@v2
        with:
          python-version: 3.7
      - name: Install PyTorch
        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu --no-cache-dir -f https://download.pytorch.org/whl/torch_stable.html
      - name: Build and install
        run: pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests
        run: |
          pip install -r requirements/test.txt
          pytest tests/ --ignore=tests/test_ops --ignore tests/test_utils/test_progressbar.py --ignore tests/test_utils/test_timer.py --ignore tests/test_image/test_io.py

  build_windows:
    runs-on: windows-latest
    strategy:
      matrix:
        torch: [1.7.1, 1.8.0, 1.9.0]
        include:
          - torch: 1.7.1
            torchvision: 0.8.2
          - torch: 1.8.0
            torchvision: 0.9.0
          - torch: 1.9.0
            torchvision: 0.10.0
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python 3.7
        uses: actions/setup-python@v2
        with:
          python-version: 3.7
      - name: Install PyTorch
        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu --no-cache-dir -f https://download.pytorch.org/whl/torch_stable.html
      - name: Build and install
        run: pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests
        run: |
          pip install -r requirements/test.txt
          pytest tests/ --ignore tests/test_utils/test_progressbar.py --ignore tests/test_utils/test_timer.py --ignore tests/test_image/test_io.py

  build_macos:
    runs-on: macos-latest
    strategy:
      matrix:
        torch: [1.5.1, 1.6.0, 1.7.0, 1.8.0, 1.9.0]
        include:
          - torch: 1.5.1
            torchvision: 0.6.1
          - torch: 1.6.0
            torchvision: 0.7.0
          - torch: 1.7.0
            torchvision: 0.8.1
          - torch: 1.8.0
            torchvision: 0.9.0
          - torch: 1.9.0
            torchvision: 0.10.0
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python 3.7
        uses: actions/setup-python@v2
        with:
          python-version: 3.7
      - name: Install system dependencies
        run: brew install ffmpeg jpeg-turbo
      - name: Install utils
        run: pip install psutil
      - name: Install Pillow
        run: pip install Pillow==6.2.2
        if: ${{matrix.torchvision == '0.4.2'}}
      - name: Install PyTorch
        run: pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} --no-cache-dir
      - name: Build and install
        run: |
          rm -rf .eggs
          CC=clang CXX=clang++ CFLAGS='-stdlib=libc++' pip install -e .
      - name: Validate the installation
        run: python -c "import mmcv"
      - name: Run unittests
        run: |
          pip install -r requirements/test.txt
          # The timing on macos VMs is not precise, so we skip the progressbar tests
          pytest tests/ --ignore tests/test_utils/test_progressbar.py --ignore tests/test_utils/test_timer.py
