How to clone an existing Firebase project data to another new project?

I just created this ruby gem to automate the manual process that I needed to do from a web browser for cloning my remote config data from ProjectA to a my new ProjectB.

NOTE: The gem is really an alpha version and just consider remote config without any rules. If some of you want to fork it and improved please feel free to do that.

Firebase documents a flow to move data between projects here: https://firebase.google.com/docs/firestore/manage-data/move-data

Though the method they outline requires a billed account.

There is currently no way (neither through the Console or through an API) to create a project that is a clone of another project. At the moment you will have to re-create the config data in the new project manually.