Specify a run scenario

Hello,

It would be very nice if we could write a "run scenario" as json file, somewhere near the root of the project (or maybe in a specific folder), and that "run scenario" would allow extended configuration for the current project, especially arguments that are to be passed to the script and that may vary from a project to an other one.

If this is possible, then there's something I did not understood.

Note : I understand that I can specify a "custom run command" in the workspace options (so it will be different for each project, but it means specifying the interpreter & full path to the script, and that kinda break the point.

Best Regards,