{lib, stdenv, fetchFromGitHub, libssh}:

stdenv.mkDerivation rec {
  pname = "sshping";
  version = "0.1.4";

  src = fetchFromGitHub {
    owner = "spook";
    repo = "sshping";
    rev = "v${version}";
    sha256 = "0p1fvpgrsy44yvj44xp9k9nf6z1fh0sqcjvy75pcb9f5icgms815";
  };

  buildInputs = [ libssh ];

  buildPhase = ''
      $CXX -Wall -I ext/ -o bin/sshping src/sshping.cxx -lssh
    '';

  installPhase = ''
      install -Dm755 bin/sshping $out/bin/sshping
    '';

  meta = with lib; {
    homepage = "https://github.com/spook/sshping";
    description = "Measure character-echo latency and bandwidth for an interactive ssh session";
    license = licenses.mit;
    platforms = platforms.unix;
    maintainers = with maintainers; [ jqueiroz ];
    mainProgram = "sshping";
  };
}
