move theme settings to global vars

overlays/sway.nix

@@ -15,23 +15,4 @@
       systemctl --user start pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
     '';
   };
-  # currently, there is some friction between sway and gtk:
-  # https://github.com/swaywm/sway/wiki/GTK-3-settings-on-Wayland
-  # the suggested way to set gtk settings is with gsettings
-  # for gsettings to work, we need to tell it where the schemas are
-  # using the XDG_DATA_DIR environment variable
-  # run at the end of sway config
-  configure-gtk = pkgs.writeTextFile {
-    name = "configure-gtk";
-    destination = "/bin/configure-gtk";
-    executable = true;
-    text = let
-      schema = pkgs.gsettings-desktop-schemas;
-      datadir = "${schema}/share/gsettings-schemas/${schema.name}";
-    in ''
-      export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS
-      gnome_schema=org.gnome.desktop.interface
-      # gsettings set $gnome_schema gtk-theme 'Dracula'
-    '';
-  };
 })

system/sway.nix

@@ -9,14 +9,13 @@
     enable = true;
     wlr.enable = true;
     # gtk portal needed to make gtk apps happy
-    # extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+    extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
-    # gtkUsePortal = false;
+    gtkUsePortal = true;
   };
   services.greetd = let
     greetd_main_script = pkgs.writeShellScriptBin "main" ''
       ${pkgs.dbus-sway-environment}/bin/dbus-sway-environment
-      ${pkgs.configure-gtk}/bin/configure-gtk
+      export XDG_CURRENT_DESKTOP=sway GTK_THEME="${pkgs.uservars.gtk_theme}" XCURSOR_THEME="${pkgs.uservars.cursor_theme}"
-      export XDG_CURRENT_DESKTOP=sway GTK_THEME=Orchis-Red-Dark-Compact
       ${pkgs.greetd.gtkgreet}/bin/gtkgreet -l -c sway
       swaymsg exit
     '';
@@ -56,5 +55,10 @@
     wayland
     pkgs.xdg-desktop-portal
     pkgs.xdg-desktop-portal-wlr
+
+    ## Theme
+    capitaine-cursors
+    orchis_theme_compact
+    papirus_red
   ];
 }

user/sway.nix

@@ -24,16 +24,6 @@ let
         systemctl --user start swayidle.service
     fi
   '';
-  dbus-sway-environment = pkgs.writeTextFile {
-    name = "dbus-sway-environment";
-    destination = "/bin/dbus-sway-environment";
-    executable = true;
-    text = ''
-      dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=sway
-      systemctl --user stop pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
-      systemctl --user start pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
-    '';
-  };
 in {
   config = {
     wayland.windowManager.sway = let
@@ -297,7 +287,7 @@ in {
       };
       extraConfig = ''
         for_window [title=.*] inhibit_idle fullscreen
-        exec ${dbus-sway-environment}/bin/dbus-sway-environment
+        exec ${pkgs.dbus-sway-environment}/bin/dbus-sway-environment
       '';
     };
     services.swayidle = {

user/theme.nix

@@ -1,9 +1,5 @@
-{ config, pkgs, lib, inputs, ... }: let
+{ config, pkgs, lib, inputs, ... }:
-  font = pkgs.uservars.font;
+with pkgs.uservars; {
-  gtk_theme = "Orchis-Red-Dark-Compact";
-  icon_theme = "Papirus-Dark";
-  cursor_theme = "capitaine-cursors";
-in {
   home.pointerCursor = {
     name = cursor_theme;
     size = 32;

user/variables.nix

@@ -57,6 +57,10 @@ in rec {
   color = theme.color;
   accent = accents.red;
 
+  gtk_theme = "Orchis-Red-Dark-Compact";
+  icon_theme = "Papirus-Dark";
+  cursor_theme = "capitaine-cursors";
+
   font = {
     mono = "Hack Nerd Font";
     interface = "Liberation Sans";