name: nightly

on:
  schedule:
    - cron: '0 7 * * *' # run at 7 AM UTC == midnight PST
  workflow_dispatch:

jobs:
  markdown-link-check-full:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-python@v2
    - uses: actions/setup-node@v2
      with:
        node-version: '12'
    - name: Install manual dependencies
      run: |
        sudo npm install -g markdown-link-check@3.8.7
        python -m pip install pre-commit
        pre-commit install
    - name: Run markdown checker
      run: |
        pre-commit run --hook-stage manual markdown-link-check-full --all-files
  full-pytest:
    runs-on: ubuntu-latest
#   TODO: Re-use pytest workflow once https://github.com/github/roadmap/issues/257 is done.
#    steps:
#    - uses: actions/checkout@v2
#    - uses: ./.github/workflows/pytest.yml
#      with:
#        # Run all tests.
#        pytest_markers: "not slow or slow"
    env:
        TEST_ENFORCE_BUFFER_KEY_TYPES: 1
    strategy:
      # If one test in the matrix fails we still want to run the others.
      fail-fast: false
      matrix:
        python-version: [3.8.x, 3.9.x, 3.10.x]
        include:
          - python-version: 3.8.x
            pip_constraints: test_constraints_min_version.txt
          - python-version: 3.9.x
            pip_constraints: test_constraints_mid_version.txt
          - python-version: 3.10.x
            pip_constraints: test_constraints_max_version.txt
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: Cache pip
      uses: actions/cache@v2
      with:
        # This path is specific to Ubuntu
        path: ~/.cache/pip
        # Look to see if there is a cache hit for the corresponding requirements file
        key: ${{ runner.os }}-pip-${{ hashFiles('ml-agents/setup.py', 'ml-agents-envs/setup.py', 'test_requirements.txt', matrix.pip_constraints) }}
        restore-keys: |
          ${{ runner.os }}-pip-
          ${{ runner.os }}-
    - name: Display Python version
      run: python -c "import sys; print(sys.version)"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install --upgrade setuptools
        python -m pip install --progress-bar=off -e ./ml-agents-envs -c ${{ matrix.pip_constraints }}
        python -m pip install --progress-bar=off -e ./ml-agents -c ${{ matrix.pip_constraints }}
        python -m pip install --progress-bar=off -r test_requirements.txt -c ${{ matrix.pip_constraints }}
        python -m pip install --progress-bar=off -e ./ml-agents-plugin-examples -c ${{ matrix.pip_constraints }}
    - name: Save python dependencies
      run: |
        pip freeze > pip_versions-${{ matrix.python-version }}.txt
        cat pip_versions-${{ matrix.python-version }}.txt
    - name: Run pytest
      run: |
        pytest --cov=ml-agents --cov=ml-agents-envs \
        --cov-report=html --junitxml=junit/test-results-${{ matrix.python-version }}.xml \
        -p no:warnings -v -n 8
    - name: Upload pytest test results
      uses: actions/upload-artifact@v2
      with:
        name: artifacts-${{ matrix.python-version }}
        path: |
          htmlcov
          pip_versions-${{ matrix.python-version }}.txt
          junit/test-results-${{ matrix.python-version }}.xml
      # Use always() to always run this step to publish test results when there are test failures
      if: ${{ always() }}