Update

hosts/laptop/configuration.nix

@@ -1,5 +1,8 @@
 { config, ... }: {
   imports = [
+    ../../nixos/nvidia.nix # CHANGEME: Remove this line if you don't have an Nvidia GPU
+    ../../nixos/prime.nix # CHANGEME: Remove this line if you don't have an Nvidia GPU
+
     ../../nixos/audio.nix
     ../../nixos/auto-upgrade.nix
     ../../nixos/bluetooth.nix
@@ -7,8 +10,6 @@
     ../../nixos/home-manager.nix
     ../../nixos/network-manager.nix
     ../../nixos/nix.nix
-    ../../nixos/nvidia.nix
-    ../../nixos/prime.nix
     ../../nixos/systemd-boot.nix
     ../../nixos/timezone.nix
     ../../nixos/tuigreet.nix

hosts/laptop/home.nix

@@ -33,7 +33,7 @@
     ../../home/system/udiskie
     ../../home/system/clipman
 
-    ./secrets # You should probably remove this line
+    ./secrets # CHANGEME: You should probably remove this line, this is where I store my secrets
   ];
 
   home = {

hosts/laptop/secrets/default.nix

@@ -1,3 +1,5 @@
+# Those are my secrets, encrypted with sops
+# You shouldn't import this file, unless you edit it
 { pkgs, inputs, ... }: {
   imports = [ inputs.sops-nix.homeManagerModules.sops ];
 

hosts/laptop/variables.nix

@@ -4,7 +4,8 @@
   config.var = {
     hostname = "nixy";
     username = "hadi";
-    configDirectory = "/home/" + config.var.username + "/.config/nixos";
+    configDirectory = "/home/" + config.var.username
+      + "/.config/nixos"; # The path of the nixos configuration directory
 
     keyboardLayout = "fr";