feat(gtk): add gtk4 config

home/apps/default.nix

@@ -0,0 +1,19 @@
+{
+  imports = [
+    ./browsers.nix
+    ./fonts.nix
+    ./git.nix
+    ./gpg.nix
+    ./gtk.nix
+    ./kubernetes.nix
+    ./mail.nix
+    ./media.nix
+    ./neovim.nix
+    ./newsboat.nix
+    ./rice.nix
+    ./sway.nix
+    ./vscode.nix
+    ./wezterm.nix
+    ./zsh.nix
+  ];
+}

home/apps/gtk.nix

@@ -0,0 +1,62 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.dotfiles.gtk;
+in
+  with lib; {
+    options.dotfiles.gtk = {
+      enable = mkEnableOption "GTK settings";
+    };
+
+    config = mkIf cfg.enable rec {
+      gtk = {
+        enable = true;
+        cursorTheme = {
+          name = "Numix-Cursor";
+          package = pkgs.numix-cursor-theme;
+        };
+        iconTheme = {
+          name = "Papirus-Dark";
+          package = pkgs.catppuccin-papirus-folders.override {
+            flavor = "mocha";
+            accent = "pink";
+          };
+        };
+        theme = {
+          name = "Catppuccin-Mocha-Compact-Pink-Dark";
+          package = pkgs.catppuccin-gtk.override {
+            accents = ["pink"];
+            variant = "mocha";
+            size = "compact";
+          };
+        };
+        gtk2.configLocation = "${config.xdg.configHome}/gtk-2.0/gtkrc";
+        gtk2.extraConfig = ''
+          gtk-xft-antialias=1
+          gtk-xft-hinting=1
+          gtk-xft-hintstyle="hintslight"
+          gtk-xft-rgba="rgb"
+        '';
+        gtk3.extraConfig = {
+          gtk-xft-antialias = 1;
+          gtk-xft-hinting = 1;
+          gtk-xft-hintstyle = "hintslight";
+          gtk-xft-rgba = "rgb";
+        };
+      };
+
+      xdg = let
+        themeDir = "${gtk.theme.package}/share/themes/${gtk.theme.name}";
+      in {
+        configFile."gtk-4.0/assets" = {
+          source = "${themeDir}/gtk-4.0/assets";
+          recursive = true;
+        };
+        configFile."gtk-4.0/gtk.css".source = "${themeDir}/gtk-4.0/gtk.css";
+        configFile."gtk-4.0/gtk-dark.css".source = "${themeDir}/gtk-4.0/gtk-dark.css";
+      };
+    };
+  }

home/apps/rice.nix

@@ -18,30 +18,7 @@
     size = 12.0;
   };
 in {
-  gtk = lib.mkIf isLinux {
-    enable = true;
-    iconTheme.name = "Papirus-Dark";
-    theme.name = "Catppuccin-Mocha-Compact-Pink-Dark";
-    gtk2.configLocation = "${config.xdg.configHome}/gtk-2.0/gtkrc";
-    gtk2.extraConfig = ''
-      gtk-xft-antialias=1
-      gtk-xft-hinting=1
-      gtk-xft-hintstyle="hintslight"
-      gtk-xft-rgba="rgb"
-    '';
-    gtk3.extraConfig = {
-      gtk-xft-antialias = 1;
-      gtk-xft-hinting = 1;
-      gtk-xft-hintstyle = "hintslight";
-      gtk-xft-rgba = "rgb";
-    };
-  };
-
-  home.pointerCursor = lib.mkIf isLinux {
-    name = "Numix-Cursor";
-    package = pkgs.numix-cursor-theme;
-    gtk.enable = true;
-  };
+  dotfiles.gtk.enable = isLinux;
 
   programs.i3status-rust = lib.mkIf isLinux {
     enable = true;

home/default.nix

@@ -6,25 +6,7 @@
 }: let
   inherit (pkgs.stdenv.hostPlatform) isDarwin isLinux;
 in {
-  imports = [
-    ./apps/browsers.nix
-    ./apps/fonts.nix
-    ./apps/git.nix
-    ./apps/gpg.nix
-    ./apps/kubernetes.nix
-    ./apps/mail.nix
-    ./apps/media.nix
-    ./apps/neovim.nix
-    ./apps/newsboat.nix
-    ./apps/rice.nix
-    ./apps/sway.nix
-    ./apps/vscode.nix
-    ./apps/wezterm.nix
-    ./apps/zsh.nix
-    ./langs
-    ./secrets/sops.nix
-    ./xdg.nix
-  ];
+  imports = [./apps ./langs ./secrets/sops.nix ./xdg.nix];
 
   home = {
     packages = with pkgs; ([