require 'formula'

class CharmTools < Formula
  desc "Tools for authoring and maintaining juju"
  homepage 'https://launchpad.net/charm-tools'
  url 'https://launchpad.net/charm-tools/1.5/1.5.1/+download/charm-tools-1.5.1.tar.gz'
  sha1 'f0e8f5f0746b54feb2281aad6b270e08f77b8aa5'

  bottle do
    cellar :any
    sha256 "ce32f7bea01b802b7e3fe7602824803bc9e1e0aa2f7b9b9b97209d9e55069472" => :yosemite
    sha256 "dac2d32c219b2cf83e611626292a229eb5901b218ad39b8704d4d59a2b36f491" => :mavericks
    sha256 "4239d0adc10d00e4d96f74bba4d05221cd828b18fe9dce3498aacbf38c8c6484" => :mountain_lion
  end

  depends_on :python if MacOS.version <= :snow_leopard
  depends_on 'libyaml'

  def install
    ENV.prepend_create_path 'PYTHONPATH', libexec+'lib/python2.7/site-packages'
    system "python", "setup.py", "install", "--prefix=#{libexec}"

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

  test do
    system "#{bin}/charm", "list"
  end
end