class Pyvim < Formula
  desc "Pure Python Vim clone"
  homepage "https://github.com/jonathanslenders/pyvim"
  url "https://files.pythonhosted.org/packages/d0/27/5b566e1ea31be7a2a36c531fdc4c5f65ff89913b056365dae53cb1434753/pyvim-0.0.21.tar.gz"
  sha256 "8171931ab086fd5018f842916d751809ab2fab8fecaaf9346c8111bebe08f838"

  bottle do
    cellar :any_skip_relocation
    sha256 "76dd168a56f90e7fb10497a5ed9d97891f023611a9b154bd5cd4bfba80bce19a" => :high_sierra
    sha256 "76dd168a56f90e7fb10497a5ed9d97891f023611a9b154bd5cd4bfba80bce19a" => :sierra
    sha256 "76295ee3821641b9ce9f951372b82a393e30d21e2420f870a0f8acef52e561b3" => :el_capitan
  end

  depends_on :python if MacOS.version <= :snow_leopard

  resource "docopt" do
    url "https://files.pythonhosted.org/packages/a2/55/8f8cab2afd404cf578136ef2cc5dfb50baa1761b68c9da1fb1e4eed343c9/docopt-0.6.2.tar.gz"
    sha256 "49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"
  end

  resource "prompt_toolkit" do
    url "https://files.pythonhosted.org/packages/8a/ad/cf6b128866e78ad6d7f1dc5b7f99885fb813393d9860778b2984582e81b5/prompt_toolkit-1.0.15.tar.gz"
    sha256 "858588f1983ca497f1cf4ffde01d978a3ea02b01c8a26a8bbc5cd2e66d816917"
  end

  resource "pyflakes" do
    url "https://files.pythonhosted.org/packages/26/85/f6a315cd3c1aa597fb3a04cc7d7dbea5b3cc66ea6bd13dfa0478bf4876e6/pyflakes-1.6.0.tar.gz"
    sha256 "8d616a382f243dbf19b54743f280b80198be0bca3a5396f1d2e1fca6223e8805"
  end

  resource "Pygments" do
    url "https://files.pythonhosted.org/packages/71/2a/2e4e77803a8bd6408a2903340ac498cb0a2181811af7c9ec92cb70b0308a/Pygments-2.2.0.tar.gz"
    sha256 "dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc"
  end

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

  resource "wcwidth" do
    url "https://files.pythonhosted.org/packages/55/11/e4a2bb08bb450fdbd42cc709dd40de4ed2c472cf0ccb9e64af22279c5495/wcwidth-0.1.7.tar.gz"
    sha256 "3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e"
  end

  def install
    resources.each do |r|
      r.stage do
        system "python", *Language::Python.setup_install_args(libexec)
      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
    # Need a pty due to https://github.com/jonathanslenders/pyvim/issues/101
    require "pty"
    PTY.spawn(bin/"pyvim", "--help") do |r, _w, _pid|
      assert_match "Vim clone", r.read
    end
  end
end