name: Kubernetes Validation

on:
  pull_request:
    branches:
      - main
      - beta
      - dev
    paths:
      - 'kubernetes/**'
      - 'helm/**'
      - '.github/workflows/kubernetes-validation.yml'

permissions:
  contents: read

jobs:
  validate-manifests:
    name: Validate Kubernetes Manifests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Validate YAML syntax
        run: |
          for manifest in kubernetes/**/*.yaml; do
            if [ -f "$manifest" ]; then
              echo "Validating YAML syntax: $manifest"
              python3 -c "import yaml, sys; yaml.safe_load(open('$manifest'))" || exit 1
            fi
          done

      - name: Validate manifest structure
        run: |
          for manifest in kubernetes/**/*.yaml; do
            if [ -f "$manifest" ]; then
              echo "Checking $manifest"
              if ! grep -q "kind:" "$manifest"; then
                echo "Error: $manifest does not contain a Kubernetes kind"
                exit 1
              fi
            fi
          done

  validate-helm:
    name: Validate Helm Chart
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: azure/setup-helm@v4

      - name: Helm lint
        run: helm lint ./helm

      - name: Helm template validation
        run: helm template krawl ./helm > /tmp/helm-output.yaml