nix:use variables

nixcfgs/modules/home/options.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  options.currentUser = {
+    defaultShell = lib.mkOption {
+      type = lib.types.enum ["zsh" "bash" "fish"];
+      default = "zsh";
+      description = "The default shell to use.";
+    };
+
+    defaultTerminal = lib.mkOption {
+      type = lib.types.str;
+      default = "ghostty";
+      description = "The default terminal emulator.";
+    };
+
+    defaultTerminalRunner = lib.mkOption {
+      type = lib.types.str;
+      default = config.currentUser.defaultTerminal;
+      description = "The default terminal emulator to run CLI softwares directly";
+    };
+
+    iconTheme = lib.mkOption {
+      type = lib.types.str;
+      default = "Breeze";
+      description = "Default icon theme";
+    };
+  };
+}

nixcfgs/modules/nixos/desktop/de/niri.nix

@@ -7,7 +7,16 @@
     rofimoji
     rofi-power-menu
     swaylock-effects
+    swayidle
     xwayland-satellite
     wmname
+    hyprpolkitagent
   ];
+  fonts.packages = [pkgs.font-awesome];
+  xdg.portal = {
+    extraPortals = with pkgs; [
+      kdePackages.xdg-desktop-portal-kde
+    ];
+    config.common.default = ["kde" "wlr"];
+  };
 }

nixcfgs/modules/nixos/desktop/default.nix

@@ -48,4 +48,8 @@
     wl-clipboard
     libnotify
   ];
+
+  xdg.portal = {
+    wlr.enable = true;
+  };
 }

nixcfgs/modules/nixos/desktop/fonts.nix

@@ -9,6 +9,7 @@
     pkgs.nerd-fonts.jetbrains-mono
     pkgs.nur.repos.definfo.sarasa-term-sc-nerd
     pkgs.vollkorn
+    pkgs.font-awesome
   ];
 in {
   environment.systemPackages = fontPkgs;