# This Task will do a helm upgrade based on the given helm repo and chart
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: helm-upgrade-from-repo
  labels:
    app.kubernetes.io/version: "0.3"
  annotations:
    tekton.dev/categories: Deployment
    tekton.dev/pipelines.minVersion: "0.12.1"
    tekton.dev/tags: helm
    tekton.dev/platforms: "linux/amd64,linux/s390x,linux/ppc64le,linux/arm64"
spec:
  description: >-
    These tasks will install / upgrade a helm chart into your Kubernetes /
    OpenShift Cluster using Helm

  params:
    - name: helm_repo
      description: "Specify a specific helm repo"
    - name: chart_name
      description: "Specify chart name that will be deployed"
    - name: release_version
      description: The helm release version in semantic versioning format
      default: "v1.0.0"
    - name: release_name
      description: The helm release name
      default: "helm-release"
    - name: release_namespace
      description: The helm release namespace
      default: ""
    - name: overwrite_values
      description: "Specify the values you want to overwrite, comma separated: autoscaling.enabled=true,replicas=1"
      default: ""
    - name: helm_image
      description: "Specify a specific helm image"
      default: "docker.io/lachlanevenson/k8s-helm@sha256:0a068ae407e21d1836c6a89a1e9e81af1e55fa56890998e33d5caabdbb51e77b" # tag: v3.10.2
  steps:
    - name: upgrade-from-repo
      image: $(params.helm_image)
      script: |
        echo current installed helm releases
        helm list --namespace "$(params.release_namespace)"
        echo parsing helms repo name...
        REPO=`echo "$(params.chart_name)" | cut -d "/" -f 1`
        echo adding helm repo...
        helm repo add $REPO "$(params.helm_repo)"
        echo adding updating repo...
        helm repo update
        echo installing helm chart...
        helm upgrade --wait --install --namespace "$(params.release_namespace)" $(params.release_name) $(params.chart_name) --debug --set "$(params.overwrite_values)"