Added plasma6 specialisation for when other people use my devices

home/style/default.nix

@@ -1,8 +1,8 @@
 {
   osConfig,
-  config,
   inputs,
   pkgs,
+  lib,
   ...
 }: {
   imports = [
@@ -11,6 +11,7 @@
 
   stylix = {
     enable = osConfig.niksos.desktop;
+    autoEnable = lib.mkDefault true;
 
     image = ./background.png;
     polarity = "dark";

hosts/laptop/default.nix

@@ -1,4 +1,12 @@
 {
+  pkgs,
+  lib,
+  inputs,
+  ...
+}: let
+  uwsm = lib.getExe pkgs.uwsm;
+  foot = lib.getExe pkgs.foot;
+in {
   imports = [
     ./hardware-configuration.nix
     ./virt.nix
@@ -11,9 +19,25 @@
     desktop = true;
     portable = true;
     neovim = true;
+
+    kde = true;
+  };
+
+  services.logind.extraConfig = ''
+    # don’t shutdown when power button is short-pressed
+    HandlePowerKey=ignore
+  '';
+  home-manager.users.jsw.wayland.windowManager.hyprland.settings = {
+    monitor = ["eDP-1,2880x1920@120,0x0,1.5,vrr,1"];
+    bind = [
+      ", XF86PowerOff, exec, ${uwsm} app -- pgrep fprintd-verify && exit 0 || ${foot} -a 'foot-fprintd' sh -c 'fprintd-verify && systemctl sleep'"
+    ];
+    windowrulev2 = [
+      # FIXME: change to `windowrule` after hyprland update.
+      "float, class:foot-fprintd"
+    ];
   };
 
-  home-manager.users.jsw.wayland.windowManager.hyprland.settings.monitor = ["eDP-1,2880x1920@120,0x0,1.5,vrr,1"];
   services = {
     fprintd.enable = true;
     udev.extraRules = ''

system/programs/default.nix

@@ -5,6 +5,7 @@
     ./home-manager.nix
     ./hyprland.nix
     ./neovim.nix
+    ./plasma6.nix
     ./polkit.nix
     ./xdg.nix
   ];

system/programs/plasma6.nix

@@ -0,0 +1,33 @@
+{
+  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/services/greetd.nix

@@ -13,7 +13,7 @@
     in {
       enable = true;
 
-      settings = {
+      settings = lib.mkDefault {
         terminal.vt = 1;
         default_session = session;
         initial_session = session;