Should it be allowed paths on the --scripts-version argument?

Created by: mAiNiNfEcTiOn

At work I was creating our own react-scripts package, but to test it I needed to define a path rather than a package name.

So for that I ran create-react-app my-example-app --scripts-version file:/my/absolute/path

Obviously, this is a misuse of the attribute and I know this is not a bug, it's just how things are 😉

On the other hand, I noticed that the only reason why this didn't work was because in this line on createReactApp.js it is expected that packageName is a part of the path and not the path itself...

So in the beginning of this function I did a mutation of the argument (I know I know, bad boy...):

packageName = packageName.startsWith('file:') ? path.basename(packageName.substr(5)) : packageName;

I'd like to highlight that this serves only my purpose...

So my question is... Imagining that I'd refactor it to a proper fix, that would imply I detect (on the failing places) that a the packageName.startsWith('file:'), then I use as the start of the path.resolve() the packageName directly. Why? To cover cases where the packageName is something like /my/absolute/path/@org/react-scripts, where a basename would kill it 😛

Would you be interested in it?