apiVersion: argoproj.io/v1alpha1
kind: WorkflowTemplate
metadata:
  name: slack-send-message
  namespace: argo
spec:
  workflowMetadata:
  entrypoint: slack-send-message
  templates:
    - name: slack-send-message
      inputs:
        parameters:
          - name: webhook-url
          - name: webhook-token-secret
          - name: message
      script:
        image: ellerbrock/alpine-bash-curl-ssl:latest
        command: [ bash ]
        env:
          - name: WEBHOOK_TOKEN
            valueFrom:
              secretKeyRef:
                name: "{{inputs.parameters.webhook-token-secret}}"
                key: token
        source: |
          #!/bin/bash
          
          echo "token = $WEBHOOK_TOKEN"
          curl -X POST --data '{"text":"{{inputs.parameters.message}}"}' {{inputs.parameters.webhook-url}}/$WEBHOOK_TOKEN