test-python.yml

name: Test Python Notebooks

# NOTE: This workflow is now integrated into build-and-push.yml
# It remains available for manual testing of already-pushed images
# For new builds, tests are automatically run before pushing the image

on:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  test-python:
    runs-on: ubuntu-latest
    # Only run if manually triggered
    if: ${{ github.event_name == 'workflow_dispatch' }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Pull the Docker image
        run: |
          docker pull ghcr.io/${{ github.repository_owner }}/container-images/${{ github.event.repository.name }}:latest

      - name: Configure NASA Earthdata Login
        continue-on-error: true
        env:
          EARTHDATA_USER: ${{ secrets.EARTHDATA_USER}}
          EARTHDATA_PASS: ${{ secrets.EARTHDATA_PASS }}
        run: |
          echo "machine urs.earthdata.nasa.gov login $EARTHDATA_USER password $EARTHDATA_PASS" > tests/.netrc
          chmod 0600 tests/.netrc

      - name: Make tests dir writable for jovyan (uid 1000)
        run: |
          sudo chown -R 1000:1000 tests
          sudo chmod -R u+rwX tests

      - name: Run Python xarray test notebook
        run: |
          echo "Running test notebook..."
          docker run --rm \
            -v "$PWD/tests:/tests" \
            ghcr.io/${{ github.repository_owner }}/container-images/${{ github.event.repository.name }}:latest \
            bash -c "set -e && cp /tests/.netrc ~/.netrc && chmod 0600 ~/.netrc && jupyter nbconvert --to notebook --execute /tests/test-python-xarray.ipynb --output /tests/test-python-xarray-output.ipynb"
          echo "✓ Notebook executed successfully"

      - name: Upload test results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-results
          path: tests/test-python-xarray-output.ipynb
          if-no-files-found: warn