Add regexp support to front-end

[ika18]

It would be nice if the front-end module in addition to using directory structures could be controlled with regexps.

[mikaelkaron]

Instead of adding this to front-end I'm thinking to add a rewrite middleware.

[ika18]

So there would be three middleware? Front-end, back-end, and rewrite?

[mikaelkaron]

Yes. The idea here is that you'd first rewrite, then try to find a local version of the file, then try to proxy.

[ika18]

Sounds great.
And it sounds like apache 'mod_rewrite' to rewrite some specific url that meet some pattern. And it's optional to user to use it or not.