Doit config validation

[Andrea Richiardi]

Hi there, we started to use your wonderful tool and so far so good. Thank you!

I am trying to have a global config and I need to validate it, cause we have the following task creator:

def task_new_workspace():
    """Create Terraform workspace (if necessary)."""

    namespace_tag = config["namespace"]
    return ...

}

This is unfortunately throwing if namespace was not passed to the cmd line...in every single command, like doit list.

It is not ideal so I wonder whether there is a better mechanism to fetch config data?

I am too newbie so I might be doing something wrong.