tests.yml

name: Tests

on:
  pull_request:
  schedule:
    # Run Test at 0400 UTC on Saturday.
    - cron: '0 4 * * 6'
    # Run test at 0400 UTC on day 1 of every month to create auto-generated
    # code afresh and cache it.
    - cron: '0 4 1 * *'  # Ref https://crontab.guru/#0_4_1_*_*

jobs:
  tests:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: [3.8, 3.9]

    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash -l {0}

    steps:
      - uses: actions/checkout@v2
      - name: Set up Python ${{ matrix.python-version }}
        uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          python-version: ${{ matrix.python-version }}
          channels: conda-forge
      - name: Install dependencies on Linux/MacOS
        run: |
          conda info
          conda install -c conda-forge pocl pyopencl
          python -c 'import pyopencl as cl'
        if: ${{ runner.os != 'Windows' }}
      - name: Install dependencies
        run: |
          conda info
          conda install -c conda-forge numpy cython
          python -m pip install -r requirements.txt
          python -m pip install coverage codecov
          python -m pip install -e ".[dev]"
      # Cache auto-generated code. Cache key changes every month.
      # Thanks https://stackoverflow.com/a/60942437
      - name: Get month to use as cache key.
        id: month
        run: echo "::set-output name=month::$(date +'%m')"
      - name: Deal with auto-generated code cache
        uses: actions/cache@v2
        with:
          path: |
            ~/.compyle
          key: ${{ runner.os }}-py${{ matrix.python-version }}-${{ steps.month.outputs.month }}
      - name: Run tests
        run: |
          coverage erase
          coverage run -m pytest -v
      - name: Report
        if: ${{ success() }}
        run: coverage report
      - name: Upload Coverage to Codecov
        uses: codecov/codecov-action@v1
        with:
          env_vars: ${{ matrix.os }}, ${{ matrix.python-version }}