pipelinerun-with-pipelinespec-and-taskspec.yaml

apiVersion: tekton.dev/v1beta1
kind: PipelineRun
metadata:
  name: pipelinerun-with-taskspec-to-echo-good-morning
spec:
  pipelineSpec:
    tasks:
      - name: echo-good-morning
        taskSpec:
          steps:
            - name: echo
              image: ubuntu
              script: |
                #!/usr/bin/env bash
                echo "Good Morning!"
---

apiVersion: tekton.dev/v1beta1
kind: PipelineRun
metadata:
  name: pipelinerun-with-taskspec-to-echo-message
spec:
  pipelineSpec:
    params:
      - name: MESSAGE
        description: "Message, default is Hello World!"
        type: string
        default: "Hello World!"
    tasks:
      - name: echo-message
        taskSpec:
          params:
          - name: MESSAGE
            type: string
            default: "Hello World!"
          steps:
            - name: echo
              image: ubuntu
              script: |
                #!/usr/bin/env bash
                echo "$(params.MESSAGE)"
        params:
          - name: MESSAGE
            value: $(params.MESSAGE)
  params:
    - name: MESSAGE
      value: "Good Morning!"
---

apiVersion: tekton.dev/v1beta1
kind: PipelineRun
metadata:
  name: pipelinerun-with-taskspec-to-echo-greetings
spec:
  pipelineSpec:
    params:
      - name: GREETINGS
        description: "Greetings, default is Hello World!"
        type: string
        default: "Hello World!"
    tasks:
      - name: echo-greetings
        taskSpec:
          params:
          - name: MESSAGE
            type: string
            default: "Hello World!"
          steps:
            - name: echo
              image: ubuntu
              script: |
                #!/usr/bin/env bash
                echo "$(params.MESSAGE)"
        params:
          - name: MESSAGE
            value: $(params.GREETINGS)
  params:
    - name: GREETINGS
      value: "Good Morning!"