Option to use Github AUR mirror

[luiscastro193]

I guess we all are aware of the unfortunate situation with the AUR repo. The official news recommends using the Github mirror as a workaround.

Could it be possible to add a configuration in order to use that? It's getting harder and harder to work with AUR repos otherwise.

[actionless]

many of the very important AUR features, such as dependency resolution, would be not available in such mode, basically you'll be able to run only -S (in case of no aur deps) and -G commands in such mode

[actionless]

also lack of searchable package metadata could be solved by doing full repo clone of aur mirror locally - and next iterating branch by branch for building up a local aur database - but that's sounds both slow and quite a big effort to implement - so i'm not interested in that