1771963691

flake.nix

@@ -3,6 +3,8 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+
     home-manager = {
       url = "github:nix-community/home-manager/release-25.11";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -16,15 +18,22 @@
     };
   };
 
-  outputs = { self, nixpkgs, home-manager, cosmic-manager, ... }@inputs:
+  outputs = { self, nixpkgs, nixpkgs-unstable, home-manager, ... }@inputs:
     let
       settings = import ./settings.nix;
       system = "x86_64-linux";
+      overlay-unstable = final: prev: {
+        unstable = import nixpkgs-unstable {
+          inherit system;
+          config.allowUnfree = true;
+        };
+      };
     in {
     nixosConfigurations."${settings.hostname}" = nixpkgs.lib.nixosSystem {
       inherit system;
       specialArgs = { inherit inputs; };
       modules = [
+        ({ config, pkgs, ... }: { nixpkgs.overlays = [ overlay-unstable ]; })
         ./configuration.nix
         home-manager.nixosModules.home-manager
       ];