name: "Continuous Integration"
on:
  push:
    # run on pushes to master or release/*
    branches:    
      - master
      - release/*
  pull_request:
    # run on pull requests targeting master
    branches:
      - master
jobs:
  run-tests:
    runs-on: self-hosted
    steps:
    - uses: actions/checkout@v2
    - name: Setup Cluster
      run: |
        set -x
        kind delete cluster || true
        kind create cluster
        kubectl get nodes
    - name: Deploy From Source
      run: |
        skaffold run
    - name: Wait For Pods
      timeout-minutes: 20
      run: |
        set -x
        kubectl wait --for=condition=available --timeout=500s deployment/adservice
        kubectl wait --for=condition=available --timeout=500s deployment/cartservice
        kubectl wait --for=condition=available --timeout=500s deployment/checkoutservice
        kubectl wait --for=condition=available --timeout=500s deployment/currencyservice
        kubectl wait --for=condition=available --timeout=500s deployment/emailservice
        kubectl wait --for=condition=available --timeout=500s deployment/frontend
        kubectl wait --for=condition=available --timeout=500s deployment/loadgenerator
        kubectl wait --for=condition=available --timeout=500s deployment/paymentservice
        kubectl wait --for=condition=available --timeout=500s deployment/productcatalogservice
        kubectl wait --for=condition=available --timeout=500s deployment/recommendationservice
        kubectl wait --for=condition=available --timeout=500s deployment/shippingservice
    - name: Smoke Test
      timeout-minutes: 5
      run: |
        set -x
        RESULT=" "
        while [[ "$RESULT" != "  HTTP/1.1 200 OK" ]]; do
          sleep 1
          RESULT=$(kubectl exec deployments/frontend -- sh -c "wget --spider -S "http://frontend" 2>&1 | grep 'HTTP/'")
          echo "front end response: $RESULT"
        done
        if [[ "$RESULT" != "  HTTP/1.1 200 OK" ]]; then 
          exit 1
        fi