major refactor

mod/desktop/default.nix

@@ -0,0 +1,126 @@
+{
+  inputs,
+  lib,
+  config,
+  options,
+  ...
+}:
+with lib;
+{
+  options.home = lib.mkOption {
+    # used by /home/default.nix
+    type = lib.types.attrsOf lib.types.str;
+    default = { };
+    description = "Home Manager configuration for user `hd`. Has no effect if `/home` is not loaded";
+  };
+
+  options.hd.desktop = {
+    enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Common NixOS configuration of all desktops.";
+    };
+
+    audio = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable audio configuration";
+      };
+    };
+
+    gpg = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable GPG configuration";
+      };
+    };
+
+    network = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable network configuration";
+      };
+    };
+
+    security = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable desktop security configuration";
+      };
+    };
+
+    software = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable software installation";
+      };
+
+      development = {
+        enable = mkOption {
+          type = types.bool;
+          default = config.hd.desktop.software.enable;
+          description = "Enable development software";
+        };
+      };
+    };
+
+    windowManager = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable window manager configuration";
+      };
+    };
+
+    accounts = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable desktop user accounts";
+      };
+    };
+
+    fonts = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable font configuration";
+      };
+    };
+
+    services = {
+      enable = mkOption {
+        type = types.bool;
+        default = config.hd.desktop.enable;
+        description = "Enable desktop services";
+      };
+    };
+  };
+
+  imports = [
+    ./accounts.nix
+    ./audio.nix
+    ./fonts.nix
+    ./gpg.nix
+    ./network.nix
+    ./security.nix
+    ./services.nix
+    ./software
+    ./window-manager.nix
+  ];
+
+  config = mkIf config.hd.desktop.enable {
+    nixpkgs.config.allowUnfreePredicate =
+      pkg:
+      builtins.elem (lib.getName pkg) [
+        "nvidia-x11"
+      ];
+
+    programs.nix-ld.enable = true;
+  };
+}