{ lib
, rustPlatform
, fetchFromGitHub
, protobuf
, rustfmt
, stdenv
, darwin
, pkg-config
, openssl
}:

let
  version = "0.2.0";

  src = fetchFromGitHub {
    owner = "talaia-labs";
    repo = "rust-teos";
    rev = "v${version}";
    hash = "sha256-UrzH9xmhVq12TcSUQ1AihCG1sNGcy/N8LDsZINVKFkY=";
  };

  meta = with lib; {
    homepage = "https://github.com/talaia-labs/rust-teos";
    license = licenses.mit;
    maintainers = with maintainers; [ seberm ];
  };
in
{
  teos = rustPlatform.buildRustPackage {
    pname = "teos";
    inherit version src;

    cargoHash = "sha256-U0imKEPszlBOaS6xEd3kfzy/w2SYe3EY/E1e0L+ViDk=";

    buildAndTestSubdir = "teos";

    nativeBuildInputs = [
      protobuf
      rustfmt
    ];

    buildInputs = lib.optionals stdenv.isDarwin [
      darwin.apple_sdk.frameworks.Security
    ];

    __darwinAllowLocalNetworking = true;

    meta = meta // {
      description = "A Lightning watchtower compliant with BOLT13, written in Rust";
    };
  };

  teos-watchtower-plugin = rustPlatform.buildRustPackage {
    pname = "teos-watchtower-plugin";
    inherit version src;

    cargoHash = "sha256-3ke1qTFw/4I5dPLuPjIGp1n2C/eRfPB7A6ErMFfwUzE=";

    buildAndTestSubdir = "watchtower-plugin";

    nativeBuildInputs = [
      pkg-config
      protobuf
      rustfmt
    ];

    buildInputs = [
      openssl
    ] ++ lib.optionals stdenv.isDarwin [
      darwin.apple_sdk.frameworks.SystemConfiguration
    ];

    __darwinAllowLocalNetworking = true;

    meta = meta // {
      description = "A Lightning watchtower plugin for clightning";
      mainProgram = "watchtower-client";
    };
  };
}