Add workflow

.github/workflows/ci-testing.yml

@@ -0,0 +1,80 @@
+name: CI testing
+
+# see: https://help.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  # Trigger the workflow on push or pull request, but only for the master branch
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  pytest:
+
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-20.04, macOS-10.15, windows-2019]
+        python-version: [3.8]
+
+    # Timeout: https://stackoverflow.com/a/59076067/4521646
+    timeout-minutes: 35
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    # Github Actions: Run step on specific OS: https://stackoverflow.com/a/57948488/4521646
+    - name: Setup macOS
+      if: runner.os == 'macOS'
+      run: |
+        brew install libomp  # https://github.com/pytorch/pytorch/issues/20030
+    # Note: This uses an internal pip API and may not always work
+    # https://github.com/actions/cache/blob/master/examples.md#multiple-oss-in-a-workflow
+    - name: Get pip cache
+      id: pip-cache
+      run: |
+        python -c "from pip._internal.locations import USER_CACHE_DIR; print('::set-output name=dir::' + USER_CACHE_DIR)"
+    - name: Cache pip
+      uses: actions/cache@v2
+      with:
+        path: ${{ steps.pip-cache.outputs.dir }}
+        key: ${{ runner.os }}-py${{ matrix.python-version }}-${{ hashFiles('requirements.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-py${{ matrix.python-version }}-
+    - name: Clone Template React UI Repo
+      uses: actions/checkout@v3
+      with:
+        repository: PyTorchLightning/lightning
+        token: ${{ secrets.PAT_GHOST }}
+        ref: 'master'
+        path: lightning
+
+    - name: Install Lightning
+      run: |
+        cd lightning
+        pip install -r requirements.txt
+        pip install -e .
+      shell: bash
+
+    - name: Install dependencies
+      run: |
+        python --version
+        pip --version
+        pip install --requirement requirements.txt --upgrade --quiet --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
+        pip install --requirement tests/requirements.txt --quiet
+        pip list
+      shell: bash
+
+    - name: Tests
+      run: |
+        coverage run --source lightning_hpe -m py.test lightning_hpe tests -v --junitxml=junit/test-results-${{ runner.os }}-${{ matrix.python-version }}.xml
+
+    - name: Statistics
+      if: success()
+      run: |
+        coverage report