.github/workflows/tour_of_beam_backend_integration.yml

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# to you under the Apache License, Version 2.0 (the
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# specific language governing permissions and limitations
# under the License.

# To learn more about GitHub Actions in Apache Beam check the CI.md

name: Tour of Beam Go integration tests

on:
  push:
    branches: ['master', 'release-*']
    tags: 'v*'
    paths: 
      - '.github/workflows/tour_of_beam_backend_integration.yml'
      - 'learning/tour-of-beam/backend/**'
      - 'playground/backend/**'
  pull_request:
    branches: ['master', 'release-*']
    tags: 'v*'
    paths: 
      - '.github/workflows/tour_of_beam_backend_integration.yml'
      - 'learning/tour-of-beam/backend/**'
      - 'playground/backend/**'

# This allows a subsequently queued workflow run to interrupt previous runs
concurrency:
  group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}'
  cancel-in-progress: true

env:
  TOB_LEARNING_ROOT: ./samples/learning-content
  # firebase
  GOOGLE_CLOUD_PROJECT: demo-test-proj
  FIREBASE_AUTH_EMULATOR_HOST: localhost:9099
  # datastore
  DATASTORE_PROJECT_ID: demo-test-proj
  DATASTORE_EMULATOR_HOST: localhost:8081
  DATASTORE_EMULATOR_DATADIR: ./datadir
  # playground API
  PLAYGROUND_ROUTER_HOST: localhost:8000

  # GCF
  PORT_SDK_LIST: 8801
  PORT_GET_CONTENT_TREE: 8802
  PORT_GET_UNIT_CONTENT: 8803
  PORT_GET_USER_PROGRESS: 8804
  PORT_POST_UNIT_COMPLETE: 8805
  PORT_POST_USER_CODE: 8806
  PORT_POST_DELETE_PROGRESS: 8807


jobs:
  integration:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./learning/tour-of-beam/backend
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          # pin to the biggest Go version supported by Cloud Functions runtime
          go-version: '1.16'

      - name: Setup Gradle
        uses: gradle/gradle-build-action@v2
        with:
            cache-read-only: false

      - name: Build Playground router image
        run: ./gradlew -i playground:backend:containers:router:docker
        working-directory: ${{ env.GITHUB_WORKSPACE }}

      # 1. Start emulators
      - name: Start emulators
        run: docker-compose up -d

      # 2. start function-framework processes in BG
      - name: Compile CF
        run: go build -o ./tob_function cmd/main.go
      - name: Run getSdkList in background
        run: PORT=${{ env.PORT_SDK_LIST }} FUNCTION_TARGET=getSdkList ./tob_function &
      - name: Run getContentTree in background
        run: PORT=${{ env.PORT_GET_CONTENT_TREE }} FUNCTION_TARGET=getContentTree ./tob_function &
      - name: Run getUnitContent in background
        run: PORT=${{ env.PORT_GET_UNIT_CONTENT }} FUNCTION_TARGET=getUnitContent ./tob_function &
      - name: Run getUserProgress in background
        run: PORT=${{ env.PORT_GET_USER_PROGRESS }} FUNCTION_TARGET=getUserProgress ./tob_function &
      - name: Run postUnitComplete in background
        run: PORT=${{ env.PORT_POST_UNIT_COMPLETE }} FUNCTION_TARGET=postUnitComplete ./tob_function &
      - name: Run postUserCode in background
        run: PORT=${{ env.PORT_POST_USER_CODE }} FUNCTION_TARGET=postUserCode ./tob_function &
      - name: Run postDeleteProgress in background
        run: PORT=${{ env.PORT_POST_DELETE_PROGRESS }} FUNCTION_TARGET=postDeleteProgress ./tob_function &

      # 3. Load data in datastore: run CD step on samples/learning-content
      - name: Run CI/CD to populate datastore
        run: go run cmd/ci_cd/ci_cd.go

      # 4. run integration tests
      - name: Go integration tests
        run: go test -v --tags integration ./integration_tests/...

      - name: Stop emulators
        if: always()
        run: docker-compose down

      # 5. Compare storage/datastore/index.yml VS generated
      - name: Check index.yaml
        run: |
          diff -q "${{ env.DATASTORE_EMULATOR_DATADIR }}/WEB-INF/index.yaml" \
          internal/storage/index.yaml \
          || ( echo "index.yaml mismatch"; exit 1)