that was fucking stupid

flake.nix

@@ -43,6 +43,7 @@
         nixpkgs.lib.nixosSystem {
           system = arch;
           modules = [
+            (import ./overlays)
             ./nixosModules
             ./hosts/${host}
             ./hosts/base

nixosModules/dev/python.nix

@@ -28,7 +28,7 @@ in
         python3
         poetry
         pre-commit
-        uv
+        uv-bin
       ]
       ++ lib.optionals cfg.install-additional [
         python313

overlays/default.nix

@@ -0,0 +1,6 @@
+{ ... }:
+{
+  nixpkgs.overlays = [
+    (import ./uv)
+  ];
+}

overlays/uv/default.nix

@@ -0,0 +1,3 @@
+(final: prev: {
+  uv-bin = prev.callPackage ./package.nix { };
+})

overlays/uv/package.nix

@@ -0,0 +1,28 @@
+{
+  stdenv,
+  versionCheckHook,
+  lib,
+}:
+stdenv.mkDerivation rec {
+  pname = "uv-bin";
+  version = "0.5.5";
+
+  src = fetchTarball {
+    url = "https://github.com/astral-sh/uv/releases/download/${version}/uv-x86_64-unknown-linux-gnu.tar.gz";
+    sha256 = "";
+  };
+
+  nativeCheckInputs = [
+    versionCheckHook
+  ];
+  versionCheckProgramArg = [ "--version" ];
+
+  meta = {
+    description = "Extremely fast Python package installer and resolver, written in Rust";
+    homepage = "https://github.com/astral-sh/uv";
+    license = with lib.licenses; [
+      asl20
+      mit
+    ];
+  };
+}