Auto-commit: 2026-01-06 02:29:24

modules/desktop/environment.nix

@@ -1,3 +1,43 @@
+{ config, lib, ... }:
+let
+  cfg = config.my.desktop;
+in
 {
-  environment.sessionVariables.NIXOS_OZONE_WL = "1";
+  environment.sessionVariables = {
+    NIXOS_OZONE_WL = "1";
+    GDK_BACKEND = "wayland,x11,*";
+    GDK_SCALE = "2"; # GDK Scaling Factor (no fractional scaling)
+
+    MOZ_ENABLE_WAYLAND = "1";
+    MOZ_DISABLE_RDD_SANDBOX = "1";
+
+    OZONE_PLATFORM = "wayland";
+
+    ELECTRON_OZONE_PLATFORM_HINT = "auto";
+
+    SDL_VIDEODRIVER = "wayland";
+    CLUTTER_BACKEND = "wayland";
+
+    QT_QPA_PLATFORM = "wayland;xcb";
+    XDG_MENU_PREFIX = "plasma-";
+    QT_QPA_PLATFORMTHEME_QT6 = "qt5ct";
+    GTK_THEME = "Adwaita:dark";
+    QS_ICON_THEME = "Papirus-Dark";
+
+    LIBVA_DRIVER_NAME = "nvidia";
+    __GLX_VENDOR_LIBRARY_NAME = "nvidia";
+    GBM_BACKEND = "nvidia-drm";
+    TERMINAL = "kitty";
+
+    __GL_GSYNC_ALLOWED = "1";
+    __GL_VRR_ALLOWED = "1";
+
+    EDITOR = "code";
+    STLEDITOR = "code";
+
+    XCURSOR_SIZE = "16";
+
+    XDG_SESSION_DESKTOP = lib.optionalString cfg.hyprland.enable "Hyprland";
+    AQ_DRM_DEVICES = lib.optionalString cfg.hyprland.enable "/dev/dri/nvidia-dgpu";
+  };
 }