Quick way to test Template Functions?

How do I?
1

Hello,

Do we have a way, (may be in Replicated CLI?) to test Template Functions?

For example:

'{{repl ConfigOption "1" | ParseBool }}'

Running this on the command line should return true on the STDOUT. It will be really helpful, to do short tests like this for building out the KOTS configuration screen and values.

Best Regards,
Ravi