workflows.yaml

name: Python package

on: [push]
jobs:
  pytest:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: true
      matrix:
        os: [ubuntu-latest]
        python-version: ["3.10", "3.11", "3.12"]
        torch-version: [2.0.0, 2.1.0, 2.2.0]
        include:
          - torch-version: 2.1.0
            torchvision-version: 0.16.0
          - torch-version: 2.0.0
            torchvision-version: 0.15.1
          - torch-version: 2.2.0
            torchvision-version: 0.17.0

    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 PyTorch ${{ matrix.torch-version }}+cpu
        run: |
          pip install torch==${{ matrix.torch-version}}+cpu torchvision==${{ matrix.torchvision-version}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
      - name: Install internal dependencies
        run: |
          pip install pyg_lib torch_scatter torch_sparse torch_cluster torch_spline_conv -f https://data.pyg.org/whl/torch-${{ matrix.torch-version}}+cpu.html
      - name: Install main package
        run: |
          pip install -e .
          pip install pytest-xdist
      - name: Setup with pytest-xdist
        run: |
          # lets get the string for how many cpus to use with pytest
          echo "Will be using ${{ inputs.pytest_numcpus }} cpus for pytest testing"
          #
          # make PYTESTXDIST
          export PYTESTXDIST="-n 2"
          if [ 2 -gt 0 ]; then export PYTESTXDIST="$PYTESTXDIST --dist=loadfile"; fi
          #
          # echo results and save env var for other jobs
          echo "pytest-xdist options that will be used are: $PYTESTXDIST"
          echo "PYTESTXDIST=$PYTESTXDIST" >> $GITHUB_ENV
      - name: Setup with pytest-cov
        run: |
          # let make pytest run with coverage
          echo "Will be looking at coverage of dir  graph_weather"
          #
          # install pytest-cov
          pip install coverage==6.2 # https://github.com/nedbat/coveragepy/issues/1312
          pip install pytest-cov
          #
          # make PYTESTCOV
          export PYTESTCOV="--cov=graph_weather--cov-report=xml"
          # echo results and save env var for other jobs
          echo "pytest-cov options that will be used are: $PYTESTCOV"
          echo "PYTESTCOV=$PYTESTCOV" >> $GITHUB_ENV
      - name: Run pytest
        run: |
          export PYTEST_COMMAND="pytest $PYTESTCOV $PYTESTXDIST -s"
          echo "Will be running this command: $PYTEST_COMMAND"
          eval $PYTEST_COMMAND
      - name: "Upload coverage to Codecov"
        uses: codecov/codecov-action@v2
        with:
          fail_ci_if_error: false