pkgs/development/python-modules/langgraph-cli/default.nix

   1 {
   2   lib,
   3   buildPythonPackage,
   4   click,
   5   fetchFromGitHub,
   6   nix-update-script,
   7   poetry-core,
   8   pytest-asyncio,
   9   pytestCheckHook,
  10   pythonOlder,
  11 }:
  12
  13 buildPythonPackage rec {
  14   pname = "langgraph-cli";
  15   version = "0.1.52";
  16   pyproject = true;
  17
  18   disabled = pythonOlder "3.10";
  19
  20   src = fetchFromGitHub {
  21     owner = "langchain-ai";
  22     repo = "langgraph";
  23     rev = "refs/tags/cli==${version}";
  24     hash = "sha256-zTBeDJB1Xu/rWsvEC/L4BRzxyh04lPYV7HQNHoJcskk=";
  25   };
  26
  27   sourceRoot = "${src.name}/libs/cli";
  28
  29   build-system = [ poetry-core ];
  30
  31   dependencies = [ click ];
  32
  33   nativeCheckInputs = [
  34     pytest-asyncio
  35     pytestCheckHook
  36   ];
  37
  38   pytestFlagsArray = [ "tests/unit_tests" ];
  39
  40   pythonImportsCheck = [ "langgraph_cli" ];
  41
  42   disabledTests = [
  43     # Flaky tests that generate a Docker configuration then compare to exact text
  44     "test_config_to_docker_simple"
  45     "test_config_to_docker_pipconfig"
  46     "test_config_to_compose_env_vars"
  47     "test_config_to_compose_env_file"
  48     "test_config_to_compose_end_to_end"
  49     "test_config_to_compose_simple_config"
  50     "test_config_to_compose_watch"
  51   ];
  52
  53   passthru.updateScript = nix-update-script {
  54     extraArgs = [
  55       "--version-regex"
  56       "cli==(.*)"
  57     ];
  58   };
  59
  60   meta = {
  61     description = "Official CLI for LangGraph API";
  62     homepage = "https://github.com/langchain-ai/langgraph/libs/cli";
  63     changelog = "https://github.com/langchain-ai/langgraph/releases/tag/${version}";
  64     mainProgram = "langgraph";
  65     license = lib.licenses.mit;
  66     maintainers = with lib.maintainers; [ sarahec ];
  67   };
  68 }