Enable pure instantiation of config via flake

i.e. via `nix run .#hostname`.

Currently pulling in a pending pull request at jupyterWith for
flakeified JupyterLab installations.

The entire system consisting of `nixos_system` and `nixos_home`
flakes can now be purely instantiated from clones in the user
directory. No "/etc/nixos" resp. ".config/nixpkgs" needed.
This is nice, probably not going to bother merging both
repositories.

1 files changed, 2 insertions, 5 deletions

diff --git a/home.nix b/home.nix
index 27a9bba..5589325 100644
--- a/home.nix
+++ b/home.nix
@@ -1,10 +1,7 @@
-{ config, pkgs, pkgs-personal, ... }:
+{ config, pkgs, pkgs-personal, hostname, ... }:
 
 {
-  imports = let
-  # impure access to system config
-    hostname = (import <nixpkgs/nixos> { }).config.networking.hostName;
-  in [
+  imports = [
   # define options custom to this config
     ./custom.nix
   # load host specific stuff