pyrox.dev
1{
2 lib,
3 buildPythonPackage,
4 fetchFromGitHub,
5
6 # build-system
7 poetry-core,
8
9 # dependencies
10 click,
11
12 # testing
13 pytest-asyncio,
14 pytestCheckHook,
15 docker-compose,
16
17 # passthru
18 nix-update-script,
19}:
20
21buildPythonPackage rec {
22 pname = "langgraph-cli";
23 version = "0.2.10";
24 pyproject = true;
25
26 src = fetchFromGitHub {
27 owner = "langchain-ai";
28 repo = "langgraph";
29 tag = "cli==${version}";
30 hash = "sha256-gSiyFjk1lXiCv7JpX4J00WAPoMv4VsXDuCswbFhP2kY=";
31 };
32
33 sourceRoot = "${src.name}/libs/cli";
34
35 build-system = [ poetry-core ];
36
37 dependencies = [ click ];
38
39 nativeCheckInputs = [
40 pytest-asyncio
41 pytestCheckHook
42 docker-compose
43 ];
44
45 pytestFlagsArray = [ "tests/unit_tests" ];
46
47 pythonImportsCheck = [ "langgraph_cli" ];
48
49 disabledTests = [
50 # Flaky tests that generate a Docker configuration then compare to exact text
51 "test_config_to_docker_simple"
52 "test_config_to_docker_pipconfig"
53 "test_config_to_compose_env_vars"
54 "test_config_to_compose_env_file"
55 "test_config_to_compose_end_to_end"
56 "test_config_to_compose_simple_config"
57 "test_config_to_compose_watch"
58 # Tests exit value, needs to happen in a passthru test
59 "test_dockerfile_command_with_docker_compose"
60 ];
61
62 passthru.updateScript = nix-update-script {
63 extraArgs = [
64 "--version-regex"
65 "cli==(\\d+\\.\\d+\\.\\d+)"
66 ];
67 };
68
69 meta = {
70 description = "Official CLI for LangGraph API";
71 homepage = "https://github.com/langchain-ai/langgraph/libs/cli";
72 changelog = "https://github.com/langchain-ai/langgraph/releases/tag/${version}";
73 mainProgram = "langgraph";
74 license = lib.licenses.mit;
75 maintainers = with lib.maintainers; [ sarahec ];
76 };
77}