charts/pipelines-library/templates/tasks/update-cbis.yaml

{{ if .Values.pipelines.deployableResources.tasks }}
apiVersion: tekton.dev/v1
kind: Task
metadata:
  name: update-cbis
spec:
  description: >-
    This task updates a Codebase ImageStream (CBIS) with a new image tag. It checks for the presence of tags in the specified CBIS and adds the new tag if it doesn't already exist.
    The task utilizes kubectl commands and is customizable with parameters for CBIS
  params:
    - name: CBIS_NAME
      type: string
      description: "Codebase name with only letters and dashes"
    - name: IMAGE_TAG
      type: string
    - name: BASE_IMAGE
      description: The base image for the task.
      type: string
      default: {{ include "edp-tekton.registry" . }}/bitnami/kubectl:1.25.4
  steps:
    - name: update-cbis
      image: $(params.BASE_IMAGE)
      env:
        - name: CBIS_NAME
          value: "$(params.CBIS_NAME)"
        - name: IMAGE_TAG
          value: "$(params.IMAGE_TAG)"
      script: |
        #!/usr/bin/env bash
        set -e

        cbisCrTags=$(kubectl get cbis.v2.edp.epam.com ${CBIS_NAME} --output=jsonpath={.spec.tags})
        dateFormat=$(date -u '+%Y-%m-%dT%H:%M:%SZ')
        newcbisTag="{\"name\":\"${IMAGE_TAG}\",\"created\":\"${dateFormat}\"}"

        if [ "${cbisCrTags}" = "" ] ; then
            echo "[TEKTON][DEBUG] There're no tags in imageStream ${CBIS_NAME} ... the first one will be added."
            kubectl patch cbis.v2.edp.epam.com ${CBIS_NAME} --type=merge -p "{\"spec\":{\"tags\":[${newcbisTag}]}}"
        fi

        cbisTagsList=$(kubectl get cbis.v2.edp.epam.com ${CBIS_NAME} --output=jsonpath={.spec.tags[*].name})
        if [[ ! ${cbisTagsList} == *"${IMAGE_TAG}"* ]]; then
            echo "[TEKTON][DEBUG] ImageStream ${CBIS_NAME} doesn't contain ${IMAGE_TAG} tag ... it will be added."
            kubectl patch cbis.v2.edp.epam.com ${CBIS_NAME} --type json -p="[{\"op\": \"add\", \"path\": \"/spec/tags/-\", \"value\": ${newcbisTag} }]"
        fi
{{ end }}