e2e.yml

name: E2E Test

on:
  pull_request:
    branches:
      - main
      - "release-*"
    paths-ignore:
      - "docs/**"
      - "**.md"
      - "sec-scanners-config.yaml"

env:
  EPP_IMAGE: europe-docker.pkg.dev/kyma-project/dev/eventing-publisher-proxy:PR-${{ github.event.number }}

jobs:
  e2e-nats:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout EPP repository
        uses: actions/checkout@v4
        with:
          path: main

      - name: Checkout EM repository
        uses: actions/checkout@v4
        with:
          repository: kyma-project/eventing-manager
          path: eventing-manager

      - name: Cache binaries
        id: cache-binaries
        uses: actions/cache@v4
        with:
          path: bin
          key: ${{ runner.os }}-bin

      - name: Install k3d tools
        run: |
          make -C eventing-manager/hack/ci/ install-k3d-tools

      - name: Install Kyma CLI & setup k3d cluster using Kyma CLI
        run: |
          make -C eventing-manager kyma
          make -C main/hack/ci/ create-k3d
          kubectl version
          kubectl cluster-info

      - name: Create Namespace
        run: |
          kubectl create ns kyma-system

      - name: Deploy NATS Manager
        run: |
          kubectl apply -f https://github.com/kyma-project/nats-manager/releases/latest/download/nats-manager.yaml
          kubectl apply -f https://github.com/kyma-project/nats-manager/releases/latest/download/nats-default-cr.yaml
          echo "Using NATS Manager image:"
          kubectl get -n kyma-system deployment nats-manager -o=jsonpath='{$.spec.template.spec.containers[:1].image}'

      - name: Deploy Eventing Manager
        run: |
          kubectl apply -f https://github.com/kyma-project/eventing-manager/releases/latest/download/eventing-manager.yaml
          kubectl apply -f https://raw.githubusercontent.com/kyma-project/eventing-manager/main/config/samples/default_nats.yaml
          echo "Using Eventing Manager image:"
          kubectl get -n kyma-system deployment eventing-manager -o=jsonpath='{$.spec.template.spec.containers[:1].image}'

      - name: Wait for build job to succeed
        uses: kyma-project/wait-for-commit-status-action@2b3ffe09af8b6f40e1213d5fb7f91a7bd41ffb20
        with:
          context: "pull-eventing-publisher-proxy-build"
          commit_ref: "${{ github.event.pull_request.head.sha }}" # Note: 'github.event.pull_request.head.sha' is not same as 'github.sha' on pull requests.
          timeout: 600000 # 10 minutes in milliseconds
          # The check interval is kept long otherwise it will exhaust the GitHub rate limit (More info: https://docs.github.com/en/rest/overview/resources-in-the-rest-api?apiVersion=2022-11-28#rate-limiting)
          check_interval: 60000 # 1 minute in milliseconds
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          GITHUB_OWNER: "${{ github.repository_owner }}"
          GITHUB_REPO: "eventing-publisher-proxy"

      - name: Setup Eventing Manager with new EPP image
        run: |
          kubectl get deployment eventing-manager -n kyma-system -o=json |
          jq --arg new_image "$EPP_IMAGE" \
          '.spec.template.spec.containers[0].env |= map(if .name == "PUBLISHER_IMAGE" then .value = $new_image else . end)' |
          kubectl apply -f -
          kubectl rollout status deployment/eventing-manager -n kyma-system --timeout=120s
          echo "Waiting for 60 seconds to give the eventing-manager time to provision EPP"
          sleep 60
          kubectl rollout status deployment/eventing-publisher-proxy -n kyma-system --timeout=120s

      - name: Check if EPP image successfully applied
        run: |
          DEPLOYMENT_IMAGE=$(kubectl get deployment -n kyma-system eventing-publisher-proxy -o=jsonpath='{$.spec.template.spec.containers[:1].image}')
          if [ "$DEPLOYMENT_IMAGE" != "$EPP_IMAGE" ]; then
            echo "EPP images do not match."
            echo "Desired EPP image: $EPP_IMAGE. Image in EPP deployment: $DEPLOYMENT_IMAGE"
            echo "Updating Eventing Manager with new image failed."
            exit 1
          else
            echo "EPP image update successful."
          fi

      - name: Setup subscriptions for testing
        run: |
          make -C eventing-manager e2e-eventing-setup

      - name: Test Eventing
        run: |
          make -C eventing-manager e2e-eventing

      - name: Cleanup test resources
        run: |
          make -C eventing-manager e2e-cleanup

      - name: On error get NATS CR
        if: failure()
        run: |
          kubectl get nats -n kyma-system -o yaml

      - name: On error get Eventing CR
        if: failure()
        run: |
          kubectl get eventing -n kyma-system -o yaml