replace nix-eval-jobs input with override

flake.nix

@@ -7,11 +7,6 @@
     flake-parts.url = "github:hercules-ci/flake-parts";
     flake-parts.inputs.nixpkgs-lib.follows = "nixpkgs";
 
-    nix-eval-jobs.url = "github:nix-community/nix-eval-jobs?ref=expose-more-build-status";
-    nix-eval-jobs.inputs.nixpkgs.follows = "nixpkgs";
-    nix-eval-jobs.inputs.flake-parts.follows = "flake-parts";
-    nix-eval-jobs.inputs.treefmt-nix.follows = "treefmt-nix";
-
     # used for development
     treefmt-nix.url = "github:numtide/treefmt-nix";
     treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
@@ -43,9 +38,6 @@
             (
               { pkgs, ... }:
               {
-                services.buildbot-nix.worker.nixEvalJobsPackage =
-                  lib.mkDefault
-                    inputs.nix-eval-jobs.packages.${pkgs.hostPlatform.system}.default;
                 services.buildbot-nix.worker.buildbotNixpkgs =
                   lib.mkDefault
                     inputs.nixpkgs.legacyPackages.${pkgs.hostPlatform.system};

nix/nix-eval-jobs.nix

@@ -0,0 +1,24 @@
+{
+  fetchFromGitHub,
+  nix-eval-jobs,
+  nixVersions,
+  boost,
+  curl,
+  nlohmann_json,
+}:
+nix-eval-jobs.overrideAttrs (oldAttrs: {
+  src = fetchFromGitHub {
+    owner = "nix-community";
+    repo = "nix-eval-jobs";
+    # https://github.com/nix-community/nix-eval-jobs/pull/325
+    rev = "91ca6cffaecbe5d0df79d2d97d4b286252c17aef";
+    sha256 = "sha256-uTroApEsrSVxGtKcnrOBSEGImS3UolxMmy/9z97FpWE=";
+  };
+
+  buildInputs = [
+    boost
+    nixVersions.nix_2_24
+    curl
+    nlohmann_json
+  ];
+})

nix/worker.nix

@@ -20,8 +20,9 @@ in
         default = config.networking.hostName;
         description = "The buildbot worker name.";
       };
-      nixEvalJobsPackage = lib.mkOption {
+      nixEvalJobs.package = lib.mkOption {
         type = lib.types.package;
+        default = pkgs.callPackage ./nix-eval-jobs.nix { };
         description = "nix-eval-jobs to use for evaluation";
       };
       buildbotNixpkgs = lib.mkOption {
@@ -76,7 +77,7 @@ in
         pkgs.git
         pkgs.openssh
         pkgs.nix
-        cfg.nixEvalJobsPackage
+        cfg.nixEvalJobs.package
       ];
       environment.PYTHONPATH = "${python.withPackages (_: [ cfg.package ])}/${python.sitePackages}";
       environment.MASTER_URL = cfg.masterUrl;