flake: add nur for declarative firefox extensions

flake.lock

@@ -548,6 +548,21 @@
         "type": "github"
       }
     },
+    "nur": {
+      "locked": {
+        "lastModified": 1719160963,
+        "narHash": "sha256-hm2XunlO5oD0xh9Z0r1kIQj8UEt1vYeyyFlieN8hkHI=",
+        "owner": "nix-community",
+        "repo": "NUR",
+        "rev": "72137385988d41b40f749b9203f9ba831f4fbe04",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "NUR",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
@@ -557,7 +572,8 @@
         "iio-hyprland": "iio-hyprland",
         "nixpkgs": "nixpkgs_2",
         "nixpkgsUnstable": "nixpkgsUnstable",
-        "nixvim": "nixvim"
+        "nixvim": "nixvim",
+        "nur": "nur"
       }
     },
     "systems": {

flake.nix

@@ -35,6 +35,8 @@
       url = "github:nix-community/nixvim/nixos-24.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    nur.url = github:nix-community/NUR;
   };
 
   nixConfig = {
@@ -108,6 +110,7 @@
               inputs.disko.nixosModules.disko
               inputs.hyprland.nixosModules.default
               inputs.nixvim.nixosModules.nixvim
+              inputs.nur.nixosModules.nur
               inputs.home-manager.nixosModules.home-manager
               self.nixosModules.default
               {
@@ -118,6 +121,7 @@
                     inputs.agenix.homeManagerModules.default
                     inputs.hyprland.homeManagerModules.default
                     inputs.nixvim.homeManagerModules.nixvim
+                    inputs.nur.hmModules.nur
                     self.homeManagerModules.default
                   ];
 

nixosModules/base/nixpkgs/default.nix

@@ -16,6 +16,7 @@
 
       # Overlays over default packages.
       overlays = [
+        inputs.nur.overlay
         (final: prev: {
           audiobookshelf = unstable.audiobookshelf;
           brave = prev.brave.override {commandLineArgs = "--gtk-version=4 --enable-wayland-ime";};