exit-handler-with-artifacts.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: exit-handler-with-artifacts-
  labels:
    workflows.argoproj.io/test: "true"
  annotations:
    workflows.argoproj.io/description: |
      onExitTemplate enables workflow to pass the arguments (parameters/Artifacts) to exit handler template.
    workflows.argoproj.io/version: '>= 3.1.0'
spec:
  entrypoint: main
  templates:
    - name: main
      steps:
        - - name: step-1
            template: output
            hooks:
              exit:
                template: exit
                arguments:
                  artifacts:
                    - name: message
                      from: "{{steps.step-1.outputs.artifacts.result}}"
    
    - name: output
      script:
        image: python:alpine3.6
        command: [ python ]
        source: |
          with open("result.txt", "w") as f:
            f.write("Welcome")
      outputs:
        artifacts:
          - name: result
            path: /result.txt

    - name: exit
      inputs:
        artifacts:
          - name: message
            path: /tmp/message
      container:
        image: python:alpine3.6
        command: [sh, -c]
        args: ["cat /tmp/message"]