After a minimal install of Arch Linux, you can use archdi to finalise your install.
Sorry, I've added pubs on the video but it's part of the paid of my work...
This video assume you have have followed the "From minimal install to XOrg and Config ready" video :
• Arch Linux installer (archdi) : From minim...
For the minimal install, see archfi
The project :
archfi project : https://github.com/MatMoul/archfi
archdi project : https://github.com/MatMoul/archdi
archdi packages : https://github.com/MatMoul/archdi-pkg