Argo Workflow Sensor parameterization

[dbeilin]

I have the following Sensor:

apiVersion: argoproj.io/v1alpha1
kind: Sensor
metadata:
  name: github-pr-comment
spec:
  template:
    serviceAccountName: argo-workflows-server
  dependencies:
    - name: pr-comment-dep
      eventSourceName: github-argo-event-source
      eventName: pr-comment-trigger
      filters:
        data:
          - path: headers.X-Github-Event
            type: string
            value:
              - issue_comment
  triggers:
    - template:
        name: github-argo-template
        argoWorkflow:
          operation: submit
          source:
            resource:
              apiVersion: argoproj.io/v1alpha1
              kind: Workflow
              metadata:
                name: "test"
              spec:
                entrypoint: main
                serviceAccountName: argo-workflows-server
                arguments:
                  parameters:
                    - name: pr_id
                      value: ""
                    - name: comment_body
                      value: ""
                    - name: repo_name
                      value: ""
                workflowTemplateRef:
                  name: ci-template
          parameters:
            - src:
                dependencyName: pr-comment-dep
                dataKey: body.issue.number
              dest: spec.arguments.parameters.0.value
            - src:
                dependencyName: pr-comment-dep
                dataKey: body.comment.body
              dest: spec.arguments.parameters.1.value
            - src:
                dependencyName: pr-comment-dep
                dataKey: body.repository.name
              dest: spec.arguments.parameters.2.value
            - src:
                dependencyName: pr-comment-dep
                dataTemplate: "{{ .Input.body.repository.name }}-"
              dest: metadata.name

This Sensor is triggered by an EventSource which passes a payload from Github.

I'm trying to override the name of the workflow (metadata.name) by using dataTemplate. I want to concatenate the repo name along with other things, but for now I'm just trying to see if it works, which it doesn't.

I followed the example from Argo but couldn't get it to work.

The EventSource pod doesn't show any errors, but the workflow doesn't get triggered.
I'm not sure how to solve this.

[dbeilin]

I found the issue: dataTemplate: "{{ .Input.body.repository.name }}-". I needed to remove the - at the end, since metadata.name can't contain -.
The logs don't say this, but removing it solved the issue.