{
  description = "MeBot Matrix chatbot Clojure library.";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-23.11";
    utils = {
      url = "github:numtide/flake-utils";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    helpers = {
      url = "github:fudoniten/fudo-nix-helpers";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, utils, helpers, ... }:
    utils.lib.eachDefaultSystem (system:
      let pkgs = nixpkgs.legacyPackages."${system}";
      in {
        packages = rec {
          default = mebot;
          mebot = helpers.legacyPackages."${system}".mkClojureLib {
            name = "org.fudo/mebot";
            src = ./.;
          };
        };

        devShells = rec {
          default = updateDeps;
          updateDeps = pkgs.mkShell {
            buildInputs = with helpers.legacyPackages."${system}";
              [ (updateClojureDeps { }) ];
          };
        };
      });
}