Start switch to nixos-facter

flake.nix

@@ -7,7 +7,7 @@
     nixpkgs-pr-feishin.url = "github:NixOS/nixpkgs?ref=pull/414929/head"; # Feishin 0.17.0
 
     deploy-rs.url = "github:serokell/deploy-rs"; # Remote deployment.
-    nixos-hardware.url = "github:NixOS/nixos-hardware"; # Hardware specific config.
+    nixos-facter.url = "github:nix-community/nixos-facter-modules"; # Hardware specific config.
 
     # Secure boot.
     lanzaboote = {
@@ -40,7 +40,7 @@
     };
   };
 
-  outputs = {nixos-hardware, ...} @ inputs: let
+  outputs = {...} @ inputs: let
     # Import helpers & make functions available.
     helpers = import ./helpers.nix inputs;
     inherit (helpers) mergeHosts mkHost;
@@ -49,26 +49,17 @@
       # ThinkPad T480.
       (mkHost "muskduck" {
         suite = "desktop";
-        hostModules = [
-          nixos-hardware.nixosModules.lenovo-thinkpad-t480
-        ];
       })
 
       # ThinkPad X220.
       (mkHost "pardalote" {
         suite = "desktop";
-        hostModules = [
-          nixos-hardware.nixosModules.lenovo-thinkpad-x220
-        ];
       })
 
       # Raspberry Pi 4B.
       (mkHost "weebill" {
         suite = "server";
         platform = "aarch64-linux";
-        hostModules = [
-          nixos-hardware.nixosModules.raspberry-pi-4
-        ];
       })
 
       # VM running docker containers.