name: Helm Integration

on:
  push:
    branches: [main]
    paths:
      - "deploy/helm/**"
      - ".github/workflows/helm-*.yml"
      - "docs/KUBERNETES.md"
      - "README.md"
  pull_request:
    paths:
      - "deploy/helm/**"
      - ".github/workflows/helm-*.yml"
      - "docs/KUBERNETES.md"
      - "README.md"
  workflow_dispatch: {}

jobs:
  kind-smoke-test:
    name: Deploy to Kind and Smoke Test
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Helm
        uses: azure/setup-helm@v4
        with:
          version: v3.15.2

      - name: Create Kind cluster
        uses: helm/kind-action@v1.8.0
        with:
          wait: 120s

      - name: Install Pulse chart
        run: |
          helm upgrade --install pulse ./deploy/helm/pulse \
            --namespace pulse \
            --create-namespace \
            --set persistence.enabled=false \
            --set server.secretEnv.create=true \
            --set server.secretEnv.data.API_TOKENS=dummy-token \
            --wait \
            --timeout 5m

      - name: Verify deployment is available
        run: kubectl -n pulse wait --for=condition=available deployment/pulse --timeout=120s

      - name: Hit health endpoint from inside the cluster
        run: |
          kubectl -n pulse run smoke-test \
            --rm \
            --image=curlimages/curl:8.3.0 \
            --restart=Never \
            -- curl -fsS http://pulse:7655/health