{
  lib,
  rustPlatform,
  fetchFromGitHub,
  installShellFiles,
  darwin,
  stdenv,
}:

rustPlatform.buildRustPackage rec {
  pname = "iamb";
  version = "0.0.10";

  src = fetchFromGitHub {
    owner = "ulyssa";
    repo = "iamb";
    rev = "v${version}";
    hash = "sha256-cjBSWUBgfwdLnpneJ5XW2TdOFkNc+Rc/wyUp9arZzwg=";
  };

  cargoHash = "sha256-a5y8nNFixOxJPNDOzvFFRqVrY2jsirCud2ZJJ8OvRhQ=";

  nativeBuildInputs = [ installShellFiles ];
  buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [
    darwin.apple_sdk.frameworks.AppKit
    darwin.apple_sdk.frameworks.Cocoa
  ];

  postInstall = ''
    OUT_DIR=$releaseDir/build/iamb-*/out
    installManPage $OUT_DIR/iamb.{1,5}
  '';

  meta = with lib; {
    description = "Matrix client for Vim addicts";
    mainProgram = "iamb";
    homepage = "https://github.com/ulyssa/iamb";
    changelog = "https://github.com/ulyssa/iamb/releases/tag/${src.rev}";
    license = licenses.asl20;
    maintainers = with maintainers; [ meain ];
  };
}