# Tekton Update GitOps Manifests Task for Bakery-IA CI/CD
# This task updates Kubernetes manifests with new image tags

apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: update-gitops
  namespace: tekton-pipelines
spec:
  workspaces:
    - name: source
  params:
    - name: services
      type: string
      description: Comma-separated list of services to update
    - name: registry
      type: string
      description: Container registry URL
    - name: git-revision
      type: string
      description: Git revision for image tag
  steps:
    - name: update-manifests
      image: bitnami/kubectl
      script: |
        #!/bin/sh
        set -e
        cd $(workspaces.source.path)
        
        echo "Updating GitOps manifests for services: $(params.services)"
        
        # Split services by comma
        IFS=',' read -ra SERVICES <<< "$(params.services)"
        
        for service in "${SERVICES[@]}"; do
          echo "Processing service: $service"
          
          # Find and update Kubernetes manifests
          if [ "$service" = "frontend" ]; then
            # Update frontend deployment
            if [ -f "infrastructure/kubernetes/overlays/prod/frontend-deployment.yaml" ]; then
              sed -i "s|image:.*|image: $(params.registry)/bakery/frontend:$(params.git-revision)|g" \
                "infrastructure/kubernetes/overlays/prod/frontend-deployment.yaml"
            fi
          elif [ "$service" = "gateway" ]; then
            # Update gateway deployment
            if [ -f "infrastructure/kubernetes/overlays/prod/gateway-deployment.yaml" ]; then
              sed -i "s|image:.*|image: $(params.registry)/bakery/gateway:$(params.git-revision)|g" \
                "infrastructure/kubernetes/overlays/prod/gateway-deployment.yaml"
            fi
          else
            # Update service deployment
            DEPLOYMENT_FILE="infrastructure/kubernetes/overlays/prod/${service}-deployment.yaml"
            if [ -f "$DEPLOYMENT_FILE" ]; then
              sed -i "s|image:.*|image: $(params.registry)/bakery/${service}:$(params.git-revision)|g" \
                "$DEPLOYMENT_FILE"
            fi
          fi
        done
        
        # Commit changes
        git config --global user.name "bakery-ia-ci"
        git config --global user.email "ci@bakery-ia.local"
        git add .
        git commit -m "CI: Update image tags for $(params.services) to $(params.git-revision)"
        git push origin HEAD