How is .guix-home created?

[Holger Peters]

Hi,

I am trying to get started with guix home but somehow feel the docs
are missing (or I am not stumbling over the right things).

So, I am running guix on top of a Debian testing, just to provide the
context that I am operating in. I found
https://guix.gnu.org/manual/devel/en/html_node/Home-Configuration.html
and what is missing is how the ~/.guix-home directory is created (I
assume it is created by .guix-home). Or, to phrase it from another angle,
how do I connect the home-configuration as in
https://guix.gnu.org/manual/devel/en/html_node/Declaring-the-Home-Environment.html
with guix-home.

Holger