apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: kubectl-patch-image
  namespace: tekton-pipelines
spec:
  params:
  - name: NAMESPACE
    default: "default"
    description: The namespace the kubernetes resource is in
  - name: RESOURCE_TYPE
    default: "deployment"
    description: The type of Kubernetes resource
  - name: NAME
    description: The name of the resource
  - name: CONTAINER_NAME
    description: The name of the container to patch
    default: "*" # defaults to updating _all_ containers
  - name: IMAGE
    description: The new image to use
  steps:
  - name: kubectl-patch-image
    image: gcr.io/cloud-builders/kubectl
    script: |
      kubectl --namespace $(params.NAMESPACE) set image $(params.RESOURCE_TYPE) $(params.NAME) $(params.CONTAINER_NAME)=$(params.IMAGE)