From 6aebd49a06c4bffe98ae64b36009c70b39bae9dd Mon Sep 17 00:00:00 2001
From: Arpit Chakladar <arpitchakladar@proton.me>
Date: Fri, 24 Apr 2026 02:15:10 +0530
Subject: using a single bundled package to keep multiple packages in
 modules/programs

---
 modules/programs/nvtop/default.nix        |  7 ++++++-
 modules/programs/qemu/default.nix         | 25 +++++++++++++------------
 modules/programs/umu-launcher/default.nix | 18 +++++++++++-------
 3 files changed, 30 insertions(+), 20 deletions(-)

diff --git a/modules/programs/nvtop/default.nix b/modules/programs/nvtop/default.nix
index fa1979e..19dd61b 100644
--- a/modules/programs/nvtop/default.nix
+++ b/modules/programs/nvtop/default.nix
@@ -9,7 +9,12 @@
 {
   options.programs.nvtop = {
     enable = lib.mkEnableOption "Enables nvtop.";
-    package = lib.mkPackageOption pkgs "nvtopPackages.full" { };
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.nvtopPackages.full;
+      readOnly = true;
+      description = "The nvtop package to use.";
+    };
   };
 
   config = lib.mkIf config.programs.nvtop.enable {
diff --git a/modules/programs/qemu/default.nix b/modules/programs/qemu/default.nix
index 7c18323..b34264c 100644
--- a/modules/programs/qemu/default.nix
+++ b/modules/programs/qemu/default.nix
@@ -9,21 +9,22 @@
 {
   options.programs.qemu = {
     enable = lib.mkEnableOption "Enables qemu.";
-    packages = {
-      qemu = lib.mkPackageOption pkgs "qemu" { };
-      libvirt = lib.mkPackageOption pkgs "libvirt" { };
-      virtiofsd = lib.mkPackageOption pkgs "virtiofsd" { };
-      virt-manager = lib.mkPackageOption pkgs "virt-manager" { };
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.symlinkJoin {
+        name = "qemu-bundle";
+        paths = with pkgs; [
+          qemu
+          libvirt
+          virtiofsd
+          virt-manager
+        ];
+      };
+      description = "Bundle of QEMU-related packages.";
     };
   };
 
   config = lib.mkIf config.programs.qemu.enable {
-    home.packages = with config.programs.qemu.packages; [
-      qemu
-      libvirt
-      virtiofsd
-
-      virt-manager
-    ];
+    home.packages = [ config.programs.qemu.package ];
   };
 }
diff --git a/modules/programs/umu-launcher/default.nix b/modules/programs/umu-launcher/default.nix
index 6e8fa96..1e886e2 100644
--- a/modules/programs/umu-launcher/default.nix
+++ b/modules/programs/umu-launcher/default.nix
@@ -9,16 +9,20 @@
 {
   options.programs.umu-launcher = {
     enable = lib.mkEnableOption "Enables umu-launcher.";
-    packages = {
-      umu-launcher = lib.mkPackageOption pkgs "umu-launcher" { };
-      winetricks = lib.mkPackageOption pkgs "winetricks" { };
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.symlinkJoin {
+        name = "umu-launcher-bundle";
+        paths = with pkgs; [
+          umu-launcher
+          winetricks
+        ];
+      };
+      description = "Bundle of UMU Launcher and winetricks.";
     };
   };
 
   config = lib.mkIf config.programs.umu-launcher.enable {
-    home.packages = with config.programs.umu-launcher.packages; [
-      umu-launcher
-      winetricks
-    ];
+    home.packages = [ config.programs.umu-launcher.package ];
   };
 }
-- 
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