Chore: Remove hard dependency on overlays (#955)

* Remove hard dependency on overlays

* Update documentation

README.md

@@ -155,28 +155,40 @@ If you install the fonts after installing HyperPanel, you will need to restart H
 ### NixOS & Home-Manager
 
 Alternatively, if you're using NixOS and/or Home-Manager, you can setup AGS using the provided Nix Flake. First, add the repository to your Flake's inputs, and enable the overlay.
+You can now also just use wrapper as the package directly and ignore this section almost entirely (expect for adding inputs), it's recommended to avoid overlays.
 
 ```nix
 # flake.nix
 
 {
-  inputs.hyprpanel.url = "github:Jas-SinghFSU/HyprPanel";
-  # ...
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    hyprpanel = {
+      url = "github:Jas-SinghFSU/HyprPanel";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
 
-  outputs = { self, nixpkgs, ... }@inputs:
+  outputs =
+    { self, nixpkgs, ... }@inputs:
     let
-    # ...
- system = "x86_64-linux"; # change to whatever your system should be.
-    pkgs = import nixpkgs {
-   inherit system;
-   # ...
       overlays = [
         inputs.hyprpanel.overlay
       ];
+    in
+    {
+      nixosConfigurations = {
+        nixos = nixpkgs.lib.nixosSystem {
+          specialArgs = {
+            inherit inputs;
+          };
+          modules = [
+            ./configuration.nix
+            { nixpkgs.overlays = [ overlays ]; }
+          ];
+        };
+      };
     };
-  in {
-    # ...
-  }
 }
 ```
 
@@ -188,6 +200,7 @@ Once you've set up the overlay, you can reference HyprPanel with `pkgs.hyprpanel
 # install it as a system package
 environment.systemPackages = with pkgs; [
   # ...
+  inputs.hyprpanel.packages.${pkgs.system}.wrapper # this one if you want to avoid overlays/didn't enable them
   hyprpanel
   # ...
 ];
@@ -195,6 +208,7 @@ environment.systemPackages = with pkgs; [
 # or install it as a user package
 users.users.<username>.packages = with pkgs; [
   # ...
+  inputs.hyprpanel.packages.${pkgs.system}.wrapper # this one if you want to avoid overlays/didn't enable them
   hyprpanel
   # ...
 ];
@@ -205,6 +219,7 @@ users.users.<username>.packages = with pkgs; [
 # install it as a user package with home-manager
 home.packages = with pkgs; [
   # ...
+  inputs.hyprpanel.packages.${pkgs.system}.wrapper # this one if you want to avoid overlays/didn't enable them
   hyprpanel
   # ...
 ];
@@ -212,6 +227,7 @@ home.packages = with pkgs; [
 # or reference it directly in your Hyprland configuration
 wayland.windowManager.hyprland.settings.exec-once = [
   "${pkgs.hyprpanel}/bin/hyprpanel"
+  "${inputs.hyprpanel.packages.${pkgs.system}.wrapper}/bin/hyprpanel" # this one if you want to avoid overlays/didn't enable them
 ];
 
 ```

flake.nix

@@ -8,17 +8,26 @@
     };
   };
 
-  outputs = {
+  outputs =
+    {
       self,
       nixpkgs,
       ags,
-  }: let
-    systems = ["x86_64-linux" "aarch64-linux"];
+    }:
+    let
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
       forEachSystem = nixpkgs.lib.genAttrs systems;
-  in {
-    packages = forEachSystem (system: let
+    in
+    {
+      packages = forEachSystem (
+        system:
+        let
           pkgs = nixpkgs.legacyPackages.${system};
-    in {
+        in
+        {
           default = ags.lib.bundle {
             inherit pkgs;
             src = ./.;
@@ -54,12 +63,13 @@
                 grimblast
                 brightnessctl
                 gnome-bluetooth
-            (python3.withPackages (ps:
-              with ps; [
+                (python3.withPackages (
+                  ps: with ps; [
                     gpustat
                     dbus-python
                     pygobject3
-              ]))
+                  ]
+                ))
                 matugen
                 hyprpicker
                 hyprsunset
@@ -73,7 +83,16 @@
                 pywal
               ]);
           };
-    });
+          # Make a wrapper package to avoid overlay
+          wrapper = pkgs.writeShellScriptBin "hyprpanel" ''
+            if [ "$#" -eq 0 ]; then
+                exec ${self.packages.${pkgs.stdenv.system}.default}/bin/hyprpanel
+            else
+                exec ${ags.packages.${pkgs.stdenv.system}.io}/bin/astal -i hyprpanel "$*"
+            fi
+          '';
+        }
+      );
 
       # Define .overlay to expose the package as pkgs.hyprpanel based on the system
       overlay = final: prev: {

nix/module.nix

@@ -22,18 +22,7 @@ let
     if pkgs ? hyprpanel then
       pkgs.hyprpanel
     else
-      abort ''
-
-        ********************************************************************************
-        *                                  HyprPanel                                   *
-        *------------------------------------------------------------------------------*
-        *                         You didn't add the overlay!                          *
-        *                                                                              *
-        * Either set 'overlay.enable = true' or manually add it to 'nixpkgs.overlays'. *
-        * If you use the 'nixosModule' for Home Manager and have 'useGlobalPkgs' set,  *
-        *                  you will need to add the overlay yourself.                  *
-        ********************************************************************************
-      '';
+      self.packages.${pkgs.stdenv.system}.wrapper;
 
   # Shorthand lambda for self-documenting options under settings
   mkStrOption =