Merge pull request #3 from jsw08/desktop-option-expansion

Desktop option expansion

system/programs/default.nix

@@ -3,10 +3,6 @@
     ./fish.nix
     ./games.nix
     ./home-manager.nix
-    ./hyprland.nix
     ./neovim.nix
-    ./plasma6.nix
-    ./polkit.nix
-    ./xdg.nix
   ];
 }

system/programs/games.nix

@@ -3,9 +3,17 @@
   pkgs,
   lib,
   ...
-}: {
+}: let
+  cfg = config.niksos.games;
+in {
   options.niksos.games = lib.mkEnableOption "gaming related stuff.";
-  config = lib.mkIf config.niksos.games {
+  config = lib.mkIf cfg {
+    assertions = [
+      {
+        assertion = config.niksos.desktop.enable;
+        message = "The games option needs desktop to be enabled for it to work properly (it enables home-manager).";
+      }
+    ];
     # nixpkgs.overlays = [
     #   (final: prev: let
     #     version = "1.4.2";
@@ -38,7 +46,6 @@
     #     });
     #   })
     # ];
-    users.users.jsw.packages = [pkgs.gale];
 
     programs = {
       gamescope = {

system/programs/home-manager.nix

@@ -1,13 +1,13 @@
 {
   inputs,
   specialArgs,
+  lib,
+  config,
   ...
-}: {
-  imports = [
-    inputs.hm.nixosModules.default
-  ];
-
-  home-manager = {
+}: let
+  cfg = config.niksos.desktop.enable;
+in {
+  home-manager = lib.mkIf cfg {
     useGlobalPkgs = true;
     useUserPackages = true;
     extraSpecialArgs = specialArgs;
@@ -16,5 +16,5 @@
     users.jsw = import ../../home;
   };
 
-  programs.dconf.enable = true; # else gtk-managed stuff won't work
+  programs.dconf.enable = cfg; # else gtk-managed stuff won't work
 }

system/programs/hyprland.nix

@@ -1,19 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}: {
-  options.niksos.desktop = lib.mkEnableOption "desktop related stuff.";
-  config = lib.mkIf config.niksos.desktop {
-    programs.hyprland = {
-      enable = true;
-      withUWSM = true;
-    };
-    environment.systemPackages = [
-      #FIXME: migrated to home-manager
-      pkgs.kitty # This is the default config's terminal and also my main one.
-    ];
-    environment.sessionVariables.NIXOS_OZONE_WL = "1"; # Makes electron apps use wayland.
-  };
-}

system/programs/neovim.nix

@@ -1,4 +1,16 @@
-{lib, ...}: {
+{
+  config,
+  lib,
+  ...
+}: {
   options.niksos.neovim = lib.mkEnableOption "the neovim editor";
+
+  config.assertions = lib.mkIf config.niksos.neovim [
+    {
+      assertion = config.niksos.desktop.enable;
+      message = "The neovim option needs desktop enabled to work properly (it enables home-manager).";
+    }
+  ];
   # The actual config resides in NixOS/home/programs/neovim.
+  # NOTE: This is for the customisation of the neovim editor, which uses a lot of disk space. Barebones version will be installed anyhow.
 }

system/programs/plasma6.nix

@@ -1,33 +0,0 @@
-{
-  lib,
-  pkgs,
-  config,
-  ...
-}: {
-  options.niksos.kde = lib.mkEnableOption "a kde specialisation. Will enable desktop settings.";
-
-  config.specialisation.de.configuration = lib.mkIf config.niksos.kde {
-    niksos.desktop = lib.mkForce true;
-
-    services = {
-      greetd = let
-        session = {
-          command = "${pkgs.kdePackages.plasma-workspace}/bin/startplasma-wayland";
-          user = "jsw";
-        };
-      in {
-        settings = lib.mkForce {
-          terminal.vt = 1;
-          default_session = session;
-          initial_session = session;
-        };
-      };
-
-      desktopManager.plasma6.enable = true;
-    };
-
-    home-manager.users.jsw = {
-      stylix.autoEnable = false;
-    };
-  };
-}

system/programs/polkit.nix

@@ -1,22 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}: {
-  systemd = {
-    user.services.polkit-gnome-authentication-agent-1 = lib.mkIf config.niksos.desktop {
-      description = "polkit-gnome-authentication-agent-1";
-      wantedBy = ["graphical-session.target"];
-      wants = ["graphical-session.target"];
-      after = ["graphical-session.target"];
-      serviceConfig = {
-        Type = "simple";
-        ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
-        Restart = "on-failure";
-        RestartSec = 1;
-        TimeoutStopSec = 10;
-      };
-    };
-  };
-}

system/programs/xdg.nix

@@ -1,19 +0,0 @@
-{
-  pkgs,
-  config,
-  lib,
-  ...
-}: {
-  xdg.portal = lib.mkIf config.niksos.desktop {
-    enable = true;
-    xdgOpenUsePortal = true;
-    config = {
-      common.default = ["gtk"];
-      hyprland.default = ["gtk" "hyprland"];
-    };
-
-    extraPortals = [
-      pkgs.xdg-desktop-portal-gtk
-    ];
-  };
-}