tekton-kustomize.yml

apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  annotations:
    tekton.dev/pipelines.minVersion: 0.12.1
    tekton.dev/tags: git
  name: git-update-deployment
  namespace: workshop-int
  labels:
    app.kubernetes.io/version: "0.1"
    operator.tekton.dev/provider-type: community
spec:
  description: This Task can be used to update image digest in a Git repo using kustomize
  params:
    - name: GIT_REPOSITORY
      type: string
    - name: CURRENT_IMAGE
      type: string
    - name: NEW_IMAGE
      type: string
    - name: NEW_DIGEST
      type: string
    - name: KUSTOMIZATION_PATH
      type: string
  results:
    - description: The commit SHA
      name: commit
  steps:
    - image: "docker.io/alpine/git:v2.26.2"
      name: git-clone
      resources: {}
      script: |
        rm -rf git-update-digest-workdir
        git clone $(params.GIT_REPOSITORY) git-update-digest-workdir        
      workingDir: $(workspaces.workspace.path)
    - image: "quay.io/wpernath/kustomize-ubi:latest"
      name: update-digest
      resources: {}
      script: >
        #!/usr/bin/env bash

        echo "Start"

        pwd

        cd git-update-digest-workdir/$(params.KUSTOMIZATION_PATH)

        pwd


        #echo "kustomize edit set image
        #$(params.CURRENT_IMAGE)=$(params.NEW_IMAGE)@$(params.NEW_DIGEST)"


        kustomize version


        kustomize edit set image
        $(params.CURRENT_IMAGE)=$(params.NEW_IMAGE)@$(params.NEW_DIGEST)


        echo "##########################"



        echo "### kustomization.yaml ###"



        echo "##########################"


        ls


        cat kustomization.yaml        
      workingDir: $(workspaces.workspace.path)
    - image: "docker.io/alpine/git:v2.26.2"
      name: git-commit
      resources: {}
      script: >
        pwd


        cd git-update-digest-workdir



        git config user.email "tekton-pipelines-ci@redhat.com"



        git config user.name "tekton-pipelines-ci"



        git status



        git add $(params.KUSTOMIZATION_PATH)/kustomization.yaml


        # git commit -m "[$(context.pipelineRun.name)] Image digest updated"


        git status


        git commit -m "[ci] Image digest updated"


        git status

        git push



        RESULT_SHA="$(git rev-parse HEAD | tr -d '\n')"



        EXIT_CODE="$?"



        if [ "$EXIT_CODE" != 0 ]



        then
          exit $EXIT_CODE
        fi


        # Make sure we don't add a trailing newline to the result!


        echo -n "$RESULT_SHA" > $(results.commit.path)        
      workingDir: $(workspaces.workspace.path)
  workspaces:
    - description: The workspace consisting of maven project.
      name: workspace