Concatenate parameters in command line

[HugoDelval]

Hi there,

this is more a question than an issue, but maybe if this doesn't exist it could be a feature request?

I'd like to call an external command with parameters constructed out of the JSON payload. An example would be this command:

/bin/echo TADA_${MY_VAR_FROM_PAYLOAD}

Is there a way of doing this only by using webhook? Or should I create a custom bash script which constructs the command (it would be a shame IMHO)

Thanks for the response and for the awesome project!

[adnanh]

Hi, at the moment of writing this, webhook can extract the variable from payload and pass it as an argument or via ENV variable to your script, but you still need to write a custom bash script which would construct and execute the command.

In the next major version I'm going to implement a context-aware expression system which would allow you to create dynamic settings based on the incoming payload (context) like the one you need.

Unfortunately, I can't give you an ETA :-(