class Ccm < Formula
  desc "Create and destroy an Apache Cassandra cluster on localhost"
  homepage "https://github.com/pcmanus/ccm"
  url "https://files.pythonhosted.org/packages/49/d5/07d0611fc69e09ac8c40ab849c4bf3d3d0567ed3b2c886228361a51d6b22/ccm-3.1.3.tar.gz"
  sha256 "7b38b8facf7317afa69335000491d29e3abd3201d2d20ace99ff39c493a9aa44"
  head "https://github.com/pcmanus/ccm.git"

  bottle do
    cellar :any_skip_relocation
    sha256 "5facab63b7bf6ccc68ac67f363fbc9d535a81c5542800e9b1955af101e2bd046" => :high_sierra
    sha256 "5facab63b7bf6ccc68ac67f363fbc9d535a81c5542800e9b1955af101e2bd046" => :sierra
    sha256 "eb5e90c85432a02313d787b76fd9cbf5a235cc642a3cc0d694bc62e0d5f9f578" => :el_capitan
  end

  depends_on "python" if MacOS.version <= :snow_leopard

  resource "PyYAML" do
    url "https://files.pythonhosted.org/packages/4a/85/db5a2df477072b2902b0eb892feb37d88ac635d36245a72a6a69b23b383a/PyYAML-3.12.tar.gz"
    sha256 "592766c6303207a20efc445587778322d7f73b161bd994f227adaa341ba212ab"
  end

  resource "six" do
    url "https://files.pythonhosted.org/packages/16/d8/bc6316cf98419719bd59c91742194c111b6f2e85abac88e496adefaf7afe/six-1.11.0.tar.gz"
    sha256 "70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9"
  end

  def install
    ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python2.7/site-packages"
    %w[PyYAML six].each do |r|
      resource(r).stage do
        system "python", *Language::Python.setup_install_args(libexec/"vendor")
      end
    end

    ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python2.7/site-packages"
    system "python", *Language::Python.setup_install_args(libexec)

    bin.install Dir[libexec/"bin/*"]
    bin.env_script_all_files(libexec/"bin", :PYTHONPATH => ENV["PYTHONPATH"])
  end

  test do
    assert_match "Usage", shell_output("#{bin}/ccm", 1)
  end
end