name: build

on:
  push:
    paths-ignore:
      - 'demo/**'
      - 'tools/**'

  pull_request:
    paths-ignore:
      - 'demo/**'
      - 'tools/**'
      - 'docs/**'
      - 'docs_zh-CN/**'

jobs:
  build_cpu:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        python-version: [3.7]
        torch: [1.8.0]
        include:
          - torch: 1.8.0
            torchvision: 0.9.0
            mmcv: "latest+torch1.8.0+cpu"
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install PyTorch
        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
      - name: Install MMCV
        run: |
          pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch${{matrix.torch}}/index.html
          python -c 'import mmcv; print(mmcv.__version__)'
      - name: Install unittest dependencies
        run: |
          pip install -r requirements.txt
      - name: Build and install
        run: rm -rf .eggs && pip install -e .
      - name: Run unittests and generate coverage report
        run: |
          coverage run --branch --source mmdeploy -m pytest -rsE tests/
          coverage xml
          coverage report -m