Sceptre: How to pass a variable or resolver as an argument to a hook?

[sodle]

I'm trying to use one of the outputs of my CloudFormation template as a parameter to a !cmd hook - e.g.

hooks:
  after_create:
    - !cmd "echo {{ value of cloudformation output }}"

Is there a way to do this?

[ngfgrant]

Hey @sodle - thanks for getting in touch. The best place to ask a question is over at StackOverflow. Could you repost your question over there? I will close this issue.

Thanks,
Niall

[sodle]

OK, I'm asking now. Is there a tag I should use? sceptre doesn't seem to exist.