Add buildbot module using NixOS compat

Signed-off-by: magic_rb <magic_rb@redalder.org>

Author: MagicRB

flake.lock

@@ -9,6 +9,7 @@
 {
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs?ref=nixos-25.11";
+    buildbot-nix.url = "github:nix-community/buildbot-nix";
     treefmt-nix.url = "github:numtide/treefmt-nix";
   };
 
@@ -17,7 +18,8 @@
       nixpkgs,
       self,
       treefmt-nix,
-    }:
+      ...
+    }@inputs:
     let
       supportedSystems = [
         "x86_64-linux"
@@ -40,7 +42,10 @@
       inherit (nixpkgs) lib;
     in
     {
-      nglib = import ./lib nixpkgs.lib;
+      nglib = import ./lib {
+        inherit (nixpkgs) lib;
+        inherit inputs;
+      };
       examples = import ./examples {
         inherit nixpkgs;
         inherit (self) nglib;

flake.nix

@@ -1,4 +1,4 @@
-lib:
+{ lib, inputs }:
 lib.fix (
   nglib:
   let
@@ -120,6 +120,6 @@ lib.fix (
       getOptionFromPath
       ;
 
-    makeSystem = import ./make-system.nix { inherit lib nglib overlay; };
+    makeSystem = import ./make-system.nix { inherit nglib overlay inputs; };
   }
 )

lib/default.nix

@@ -7,7 +7,11 @@
 #   file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 # These arguments are provided by the overarching NixNG repository and are not user confugurable.
-{ nglib, overlay, ... }:
+{
+  nglib,
+  overlay,
+  inputs,
+}:
 # These arguments are user configurable
 {
   nixpkgs,
@@ -26,6 +30,7 @@ let
       inherit nglib;
       __enableExperimentalNixOSCompatibility =
         specialArgs.__enableExperimentalNixOSCompatibility or false;
+      nixngInputs = inputs;
     };
 
     modules =

lib/make-system.nix

@@ -0,0 +1,19 @@
+{ lib, nglib, nixngInputs, ... }:
+let
+  buildbotMasterModule =
+    nixngInputs.nixpkgs + "/nixos/modules/services/continuous-integration/buildbot/master.nix";
+  buildbotWorkerModule =
+    nixngInputs.nixpkgs + "/nixos/modules/services/continuous-integration/buildbot/worker.nix";
+in
+{
+  options.nixos = lib.mkOption {
+    type = lib.types.submodule {
+      imports = [
+        buildbotMasterModule
+        buildbotWorkerModule
+        nixngInputs.buildbot-nix.nixosModules.buildbot-master
+        nixngInputs.buildbot-nix.nixosModules.buildbot-worker
+      ];
+    };
+  };
+}

modules/nixos/buildbot.nix

@@ -8,6 +8,7 @@
 {
   imports = lib.optionals __enableExperimentalNixOSCompatibility ([
     ./systemd.nix
+    ./buildbot.nix
     ./nginx.nix
     ./users.nix
     ./postgresql.nix