apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: imageformater
spec:
  description: transform image name to standart name
  params:
  - name: image
  - name: tag
  results:
  - name: imagetag
  steps:
  - name: exec
    image: alpine
    command:
      - /bin/sh
    args:
      - '-c'
      - |
        #set -e

        echo ""
        echo "== IMAGE NAME FORMATER ==================================="

        echo "IMAGE TAG BEFORE = $(params.image):$(params.tag)"

        temp="$(params.image):$(params.tag)"
        lowercase=$(echo "$temp" | awk '{print tolower($0)}')
        echo "IMAGE TAG AFTER  = ${lowercase}"

        echo -n "${lowercase}" > "$(results.imagetag.path)"

        echo ""
        echo ""