apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: tkn-arg-test
  labels:
    app.kubernetes.io/version: "0.4"
  annotations:
    tekton.dev/pipelines.minVersion: "0.22.0"
    tekton.dev/tags: cli
spec:
  description: >-
    Test consuming args
  params:
  - name: ARGS
    description: The terraform cli commands to tun
    type: array
    default:
      - "--help"

  - name: USER_HOME
    description: Override home directory to /tekton/home
    type: string
    default: "/tekton/home"

  steps:
    - name: echo-cli
      image: registry.access.redhat.com/ubi9/ubi-minimal:9.0.0-1580
      workingDir: /tekton/home
      args:
        - "$(params.ARGS)"
      command: ["echo"]
      resources:
       limits:
         cpu: 250m
         memory: 1Gi
       requests:
         cpu: 250m
         memory: 500Mi
      env:
        - name: "HOME"
          value: $(params.USER_HOME)
Use these tkn commands to initiate the task for testing.


# Works
  tkn task start tkn-arg-test "-p=ARGS=init,two" --use-param-defaults --showlog

# This fails when init is the first argument and there are two or more following arguments
  tkn task start tkn-arg-test "-p=ARGS=init,two,three" --use-param-defaults --showlog

# These work as long as init is not the first command
  tkn task start tkn-arg-test "-p=ARGS=init1,two,three" --use-param-defaults --showlog

tkn task start tkn-arg-test "-p=ARGS=two,init,three" --use-param-defaults --showlog