Allow ability to load modules from another path more efficiently (in *addition* to /site/modules/)

[jlahijani]

I'd like to have modules in both of these places:

• /site/modules/ (the default location)
• /site/modules-2/ (an additional location, with a path I decide)

While this is technically possible already, it requires a $modules->refresh(); for it to stick which seems inefficient.

// /site/init.php
wire('modules')->addPath(__DIR__ . '/modules-2/');
wire('modules')->refresh();

Can a hook or some other approach be added so refreshing the modules is not required?

Original discussion here:
https://processwire.com/talk/topic/30822-how-do-i-load-modules-from-both-sitemodules-and-sitemodules-2/