This repo contains all required and some extra packages for several UIs.
It self-updates every six hours and the packages live in
the packages branch.
To use it configure your /etc/pacman.conf like this:
[plasma-mobile]
Server = https://raw.githubusercontent.com/arch-beryllium/ui-packages/packages/plasma-mobile
[lomiri]
Server = https://raw.githubusercontent.com/arch-beryllium/ui-packages/packages/lomiri
[phosh]
Server = https://raw.githubusercontent.com/arch-beryllium/ui-packages/packages/phosh