urh.rb

class Urh < Formula
  include Language::Python::Virtualenv

  desc "Universal Radio Hacker"
  homepage "https://github.com/jopohl/urh"
  url "https://files.pythonhosted.org/packages/d8/dc/a6dcf5686e980530b23bc16936cd9c879c50da133f319f729da6d20bd95b/urh-2.9.6.tar.gz"
  sha256 "0dee42619009361e8f5f54d48f31e1c6cf24b171c773dd38f99a34111a0945e1"
  license "GPL-3.0-only"
  head "https://github.com/jopohl/urh.git", branch: "master"

  bottle do
    rebuild 1
    sha256 cellar: :any,                 arm64_sonoma:   "1c761ec24000722b26f2eaaa1c8a890055822edc33e2fb481ae8abe846d9959d"
    sha256 cellar: :any,                 arm64_ventura:  "b33b6e7a84bcf08bde5797d303b7592ce7b3b34f6ee80f511cc4b7c6a7cd5ca3"
    sha256 cellar: :any,                 arm64_monterey: "6aaa6bc8354d35293cce98a2df7f352bab19c9e438cfbfcef5a553c6afc14b56"
    sha256 cellar: :any,                 sonoma:         "a0e7c188e5fd345937d649d9d0ef0c2cd07e1a7469c46fb84df1dd427e860346"
    sha256 cellar: :any,                 ventura:        "f2c34d221304bb3ad6aeb5a17296ea81db57034d71a2ef20354e2fa78f23b077"
    sha256 cellar: :any,                 monterey:       "15f815e7131230718efe6ace156afd9bd70d1065ac22bae2875a902e8bf8e34d"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "b1977bc5ba714adfac0933a38415d8d22ec690d48cb237f3338d6aacfdcdc0a7"
  end

  depends_on "pkg-config" => :build
  depends_on "hackrf"
  depends_on "numpy"
  depends_on "pyqt@5"
  depends_on "python@3.12"

  resource "cython" do
    url "https://files.pythonhosted.org/packages/2a/97/8cc3fe7c6de4796921236a64d00ca8a95565772e57f0d3caae68d880b592/Cython-0.29.37.tar.gz"
    sha256 "f813d4a6dd94adee5d4ff266191d1d95bf6d4164a4facc535422c021b2504cfb"
  end

  resource "psutil" do
    url "https://files.pythonhosted.org/packages/90/c7/6dc0a455d111f68ee43f27793971cf03fe29b6ef972042549db29eec39a2/psutil-5.9.8.tar.gz"
    sha256 "6be126e3225486dff286a8fb9a06246a5253f4c7c53b475ea5f5ac934e64194c"
  end

  resource "setuptools" do
    url "https://files.pythonhosted.org/packages/4d/5b/dc575711b6b8f2f866131a40d053e30e962e633b332acf7cd2c24843d83d/setuptools-69.2.0.tar.gz"
    sha256 "0ff4183f8f42cd8fa3acea16c45205521a4ef28f73c6391d8a25e92893134f2e"
  end

  def install
    venv = virtualenv_create(libexec, "python3.12")
    venv.pip_install resources
    # Need to disable build isolation and install Setuptools since `urh` only
    # has a setup.py which assumes Cython and Setuptools are already installed
    venv.pip_install_and_link(buildpath, build_isolation: false)
  end

  test do
    (testpath/"test.py").write <<~EOS
      from urh.util.GenericCRC import GenericCRC;
      c = GenericCRC();
      expected = [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0]
      assert(expected == c.crc([0, 1, 0, 1, 1, 0, 1, 0]).tolist())
    EOS
    system libexec/"bin/python3", "test.py"

    # test command-line functionality
    output = shell_output("#{bin}/urh_cli -pm 0 0 -pm 1 100 -mo ASK -sps 100 -s 2e3 " \
                          "-m 1010111100001 -f 868.3e6 -d RTL-TCP -tx 2>/dev/null", 1)

    assert_match(/Modulating/, output)
    assert_match(/Successfully modulated 1 messages/, output)
  end
end