argo use the same argument artifacts in multiple steps

steps-arguments-artifacts-duplicate.yaml

# Like parameters, artifacts can be "passed" to a template as well.
# In this example, the 'kubectl-input-artifact' template requires
# that an an artifact named 'kubectl' is supplied as an input,
# which it will place in /usr/local/bin/kubectl. This keeps the
# template more composable/flexible, than if the location was
# hard-wired inside the template.
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: arguments-artifacts-
spec:
  entrypoint: entrypoint
  
  templates:
  - name: entrypoint
    steps:
    - - name: first-step
        template: kubectl-input-artifact
        arguments:
          artifacts:
          - name: kubectl
            http:
              url: https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubectl
    - - name: second-step
        template: kubectl-input-artifact
        arguments:
          artifacts:
          - name: kubectl
            http:
              url: https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubectl

  - name: kubectl-input-artifact
    inputs:
      artifacts:
      - name: kubectl
        path: /usr/local/bin/kubectl
        mode: 0755
    container:
      image: alpine:latest
      command: [sh, -c]
      args: ["kubectl version"]

steps-arguments-artifacts-single.yaml

# Like parameters, artifacts can be "passed" to a template as well.
# In this example, the 'kubectl-input-artifact' template requires
# that an an artifact named 'kubectl' is supplied as an input,
# which it will place in /usr/local/bin/kubectl. This keeps the
# template more composable/flexible, than if the location was
# hard-wired inside the template.
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: arguments-artifacts-
spec:
  entrypoint: entrypoint
  arguments:
    artifacts:
    - name: kubectl
      http:
        url: https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubectl

  templates:
  - name: entrypoint
    steps:
    - - name: first-step
        template: kubectl-input-artifact
        arguments:
          artifacts:
          - name: kubectl
            from: "{workflow.artifacts.kubectl}"
    - - name: second-step
        template: kubectl-input-artifact
        arguments:
          artifacts:
          - name: kubectl
            from: "{workflow.artifacts.kubectl}"

  - name: kubectl-input-artifact
    inputs:
      artifacts:
      - name: kubectl
        path: /usr/local/bin/kubectl
        mode: 0755
    container:
      image: alpine:latest
      command: [sh, -c]
      args: ["kubectl version"]