flake.nix•2.47 kB
{
description = "A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & Agno integration)";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
flake-utils = {
url = "github:numtide/flake-utils";
};
pyproject-nix = {
url = "github:pyproject-nix/pyproject.nix";
inputs.nixpkgs.follows = "nixpkgs";
};
uv2nix = {
url = "github:pyproject-nix/uv2nix";
inputs = {
pyproject-nix.follows = "pyproject-nix";
nixpkgs.follows = "nixpkgs";
};
};
pyproject-build-systems = {
url = "github:pyproject-nix/build-system-pkgs";
inputs = {
pyproject-nix.follows = "pyproject-nix";
uv2nix.follows = "uv2nix";
nixpkgs.follows = "nixpkgs";
};
};
};
outputs = {
nixpkgs,
uv2nix,
pyproject-nix,
pyproject-build-systems,
flake-utils,
...
}:
flake-utils.lib.eachDefaultSystem (system: let
pkgs = import nixpkgs {inherit system;};
inherit (pkgs) lib;
workspace = uv2nix.lib.workspace.loadWorkspace {workspaceRoot = ./.;};
overlay = workspace.mkPyprojectOverlay {
sourcePreference = "wheel"; # or sourcePreference = "sdist";
};
pyprojectOverrides = _final: _prev: {};
python = pkgs.python311;
pythonSet =
(pkgs.callPackage pyproject-nix.build.packages {
inherit python;
}).overrideScope
(
lib.composeManyExtensions [
pyproject-build-systems.overlays.default
overlay
pyprojectOverrides
]
);
in rec {
formatter = pkgs.alejandra;
packages = {
serena = pythonSet.mkVirtualEnv "serena" workspace.deps.default;
default = packages.serena;
};
apps.default = {
type = "app";
program = "${packages.default}/bin/serena";
};
devShells = {
default = pkgs.mkShell {
packages = [
python
pkgs.uv
];
env =
{
UV_PYTHON_DOWNLOADS = "never";
UV_PYTHON = python.interpreter;
}
// lib.optionalAttrs pkgs.stdenv.isLinux {
LD_LIBRARY_PATH = lib.makeLibraryPath pkgs.pythonManylinuxPackages.manylinux1;
};
shellHook = ''
unset PYTHONPATH
'';
};
};
});
}