refactor

modules/nixos/tools/comma/default.nix

@@ -0,0 +1,29 @@
+{ options, config, lib, pkgs, ... }:
+
+with lib;
+with lib.plusultra;
+let
+  cfg = config.plusultra.tools.comma;
+in
+{
+  options.plusultra.tools.comma = with types; {
+    enable = mkBoolOpt false "Whether or not to enable comma.";
+  };
+
+  config = mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      comma
+      plusultra.nix-update-index
+    ];
+
+    plusultra.home = {
+      configFile = {
+        "wgetrc".text = "";
+      };
+
+      extraOptions = {
+        programs.nix-index.enable = true;
+      };
+    };
+  };
+}