fix: cleanup!

system_profiles/defaults.nix

@@ -0,0 +1,23 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  nix.settings.experimental-features = lib.mkDefault ["nix-command" "flakes"];
+
+  # Disable if you don't want unfree packages
+  nixpkgs.config.allowUnfree = lib.mkDefault true;
+
+  nix = {
+  # https://lix.systems/ Lix is a modern, delicious implementation of the Nix package manager,
+  # focused on correctness, usability, and growth –
+  # and committed to doing right by its community.
+    package = lib.mkDefault pkgs.lix;
+
+    channel.enable = lib.mkDefault false;
+  };
+
+  imports = [
+    ../modules/locale.nix
+  ];
+}

system_profiles/mini-container.nix

@@ -1,10 +1,13 @@
 {
+  lib,
+  ...
+}: {
   imports = [
     ./mini.nix
 
     {
-      boot.isContainer = true;
-      boot.kernel.enable = false;
+      boot.isContainer = lib.mkDefault true;
+      boot.kernel.enable = lib.mkDefault false;
     }
   ];
 }

system_profiles/mini.nix

@@ -1,4 +1,5 @@
 {
+  lib,
   modulesPath,
   ...
 }: {
@@ -7,10 +8,14 @@
     (modulesPath + "/profiles/perlless.nix")
 
     {
-      boot.isContainer = true;
-      boot.kernel.enable = false;
-      environment.defaultPackages = [];
-      nixpkgs.overlays = [(self: super: {})];
+      environment.defaultPackages = lib.mkDefault [];
+      nixpkgs.overlays = lib.mkDefault [(self: super: {})];
+
+      # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+      # (the default) this is the recommended approach. When using systemd-networkd it's
+      # still possible to use this option, but it's recommended to use it in conjunction
+      # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+      networking.useDHCP = lib.mkDefault true;
     }
   ];