refactor(systemModules:nix): now enabled on all systems unless host is specified as a phone

system/modules/nix/default.nix

@@ -2,13 +2,9 @@
 
 {
   imports = [
-    ./nh.nix
-    ./nix.nix
-    ./nixpkgs.nix
-    ./subs.nix
+    ./nh
+    ./nix
+    ./nixpkgs
+    ./subs
   ];
-
-  options.systemModules.nixOptions = {
-    enable = lib.mkEnableOption "Enable nix related configuration modules";
-  };
 }

system/modules/nix/nh/default.nix

@@ -1,12 +1,13 @@
 { pkgs, lib, config, ... }: 
 
 let
-  cfg = config.systemModules.nixOptions;
   inherit (lib) mkIf;
+  host = config.systemModules.host;
 in
 
 {
-  config = mkIf cfg.enable {
+  config = mkIf (host.type != "phone") {
+  # TODO: i dont't want to hardcode this.
     environment.variables.FLAKE = "/home/ooks/.config/ooknix/";
 
     programs.nh = {

system/modules/nix/nix/default.nix

@@ -1,11 +1,12 @@
-{ config, lib, pkgs, inputs, ... }: 
+{ config, lib, inputs, ... }: 
 
 let
-  cfg = config.systemModules.nixOptions;
+  inherit (lib) mkIf;
+  host = config.systemModules.host;
 in
 
 {
-  config = lib.mkIf cfg.enable {
+  config = mkIf (host.type != "phone") {
     nix = {
       settings = {
         trusted-users = [ "root" "@wheel" ];

system/modules/nix/nixpkgs/default.nix

@@ -1,11 +1,12 @@
 { outputs, lib, config, ... }:
 
 let
-  cfg = config.systemModules.nixOptions;
+  inherit (lib) mkIf;
+  host = config.systemModules.host;
 in
 
 {
-  config = lib.mkIf cfg.enable {
+  config = mkIf host.type != "phone" {
     nixpkgs = {
       overlays = builtins.attrValues outputs.overlays;
       config = {

system/modules/nix/subs/default.nix

@@ -1,11 +1,12 @@
 { lib, config, ... }:
 
 let
-  cfg = config.systemModules.nixOptions;
+  inherit (lib) mkIf;
+  host = config.systemModules.host;
 in
 
 {
-  config = lib.mkIf cfg.enable {
+  config = mkIf (host.type != "phone") {
     nix.settings = {
       substituters = [
         "https://cache.nixos.org?priority=10"