flake: initial NUR support

configuration.nix

@@ -1,7 +1,7 @@
 # this file is an impure recreation of the flake profile currently deployed
 # based on the systems hostname. The purpose is so tools which do not yet have
 # flake support (e.g `nixos-option`), can work as expected.
-{ lib, ... }:
+{ lib, pkgs, ... }:
 let
   inherit (builtins) attrNames readDir;
 
@@ -30,5 +30,12 @@ in {
   nixpkgs.overlays = let
     overlays = map (name: import (./overlays + "/${name}"))
       (attrNames (readDir ./overlays));
-  in overlays;
+  in overlays ++ [
+    (final: prev: {
+      nur = import (builtins.fetchTarball
+        "https://github.com/nix-community/NUR/archive/master.tar.gz") {
+          inherit pkgs;
+        };
+    })
+  ];
 }

flake.lock

@@ -18,6 +18,19 @@
             "narHash": "sha256-4p9gqMJTVmyH7eSq1euGZWusldWoBfKfi/VwZEPL2Mw=",
             "originalUrl": "github:nrdxp/nixpkgs/fork",
             "url": "github:nrdxp/nixpkgs/1e232452ed4c57e9968f4342d9ba044d36403928"
+        },
+        "nur": {
+            "inputs": {
+                "nixpkgs": {
+                    "inputs": {},
+                    "narHash": "sha256-4p9gqMJTVmyH7eSq1euGZWusldWoBfKfi/VwZEPL2Mw=",
+                    "originalUrl": "nixpkgs",
+                    "url": "github:nrdxp/nixpkgs/1e232452ed4c57e9968f4342d9ba044d36403928"
+                }
+            },
+            "narHash": "sha256-i+NZZWnhNcxl73e2FjfgKUn3sW42ZKiVeXNKv72MN14=",
+            "originalUrl": "github:nrdxp/NUR/flake",
+            "url": "github:nrdxp/NUR/c632e4112b19a1b2fa05242a8cc971091d12e154"
         }
     },
     "version": 3

flake.nix

@@ -5,8 +5,9 @@
 
   inputs.nixpkgs.url = "github:nrdxp/nixpkgs/fork";
   inputs.home.url = "github:nrdxp/home-manager/flakes";
+  inputs.nur.url = "github:nrdxp/NUR/flake";
 
-  outputs = args@{ self, home, nixpkgs }:
+  outputs = args@{ self, home, nixpkgs, nur }:
     let
       inherit (builtins) listToAttrs baseNameOf attrNames readDir;
       inherit (nixpkgs.lib) removeSuffix;

hosts/default.nix

@@ -11,6 +11,8 @@ let
       system = "x86_64-linux";
 
       specialArgs.usr = utils;
+      specialArgs.nurModules = args.nur.nixosModules;
+      specialArgs.nurOverlays = args.nur.overlays;
 
       modules = let
         core = ../profiles/core.nix;
@@ -24,7 +26,7 @@ let
           ];
           system.configurationRevision = self.rev;
 
-          nixpkgs.overlays = self.overlays;
+          nixpkgs.overlays = self.overlays ++ [ args.nur.overlay ];
         };
 
         local = import "${toString ./.}/${this}.nix";