From 53348df68df4fc74765cc2b5f8c4d2763f7ada02 Mon Sep 17 00:00:00 2001
From: Rod Boev <rod.boev@gmail.com>
Date: Thu, 9 Jul 2026 12:59:01 -0400
Subject: [PATCH] fix(#2422): allow Nix package version generation

---
 nix/packages.nix                      | 1 +
 tests/test_nix_flake_module_source.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/nix/packages.nix b/nix/packages.nix
index ecfe2fa7..e5f10dbb 100644
--- a/nix/packages.nix
+++ b/nix/packages.nix
@@ -28,6 +28,7 @@ pkgs.stdenv.mkDerivation {
     cp "${./../mcp_server.py}" "$out/${runtimeDir}/mcp_server.py"
     cp "${./../requirements.txt}" "$out/${runtimeDir}/requirements.txt"
     cp -r "${./../api}" "$out/${runtimeDir}/api"
+    chmod u+w "$out/${runtimeDir}/api"
     cp -r "${./../static}" "$out/${runtimeDir}/static"
     printf "__version__ = '%s'\n" "$version" > "$out/${runtimeDir}/api/_version.py"
 
diff --git a/tests/test_nix_flake_module_source.py b/tests/test_nix_flake_module_source.py
index e9f12bb6..06be6089 100644
--- a/tests/test_nix_flake_module_source.py
+++ b/tests/test_nix_flake_module_source.py
@@ -32,6 +32,7 @@ def test_nix_package_version_comes_from_flake_source_revision():
     assert "0.51.0" not in FLAKE_NIX
     assert "0.51.0" not in PACKAGES_NIX
     assert 'api/_version.py' in PACKAGES_NIX
+    assert 'chmod u+w "$out/${runtimeDir}/api"' in PACKAGES_NIX
 
 
 def test_nixos_module_decouples_agent_dir_from_python_inference():