class DockerSquash < Formula
  desc "Docker image squashing tool"
  homepage "https://github.com/goldmann/docker-squash"
  url "https://github.com/goldmann/docker-squash/archive/1.0.6.tar.gz"
  sha256 "8430390edc2f19f368bacae57c17363bd64f76dbcd0cf00f4ec5ce6f8cbe9abd"

  bottle do
    cellar :any_skip_relocation
    rebuild 2
    sha256 "c1622b64db0ec72dcfa723ca4a793b0ae8206098c2a14ecf5fd4ee852e7cba26" => :high_sierra
    sha256 "c1622b64db0ec72dcfa723ca4a793b0ae8206098c2a14ecf5fd4ee852e7cba26" => :sierra
    sha256 "c1622b64db0ec72dcfa723ca4a793b0ae8206098c2a14ecf5fd4ee852e7cba26" => :el_capitan
  end

  depends_on "python@2"
  depends_on "docker" => :recommended
  depends_on "docker-machine" => :recommended

  resource "backports.ssl_match_hostname" do
    url "https://files.pythonhosted.org/packages/76/21/2dc61178a2038a5cb35d14b61467c6ac632791ed05131dda72c20e7b9e23/backports.ssl_match_hostname-3.5.0.1.tar.gz"
    sha256 "502ad98707319f4a51fa2ca1c677bd659008d27ded9f6380c79e8932e38dcdf2"
  end

  resource "certifi" do
    url "https://files.pythonhosted.org/packages/23/3f/8be01c50ed24a4bd6b8da799839066ce0288f66f5e11f0367323467f0cbc/certifi-2017.11.5.tar.gz"
    sha256 "5ec74291ca1136b40f0379e1128ff80e866597e4e2c1e755739a913bbc3613c0"
  end

  resource "chardet" do
    url "https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz"
    sha256 "84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"
  end

  resource "docker" do
    url "https://files.pythonhosted.org/packages/20/73/3bb05004dcc734182d57a1c8a802732e05788678a71bfa12348a614d5d73/docker-2.6.1.tar.gz"
    sha256 "6f417527b3cfd7ba1f5be5fb1d9a2500706b5968f66773131d81c18e19b7a325"
  end

  resource "docker-pycreds" do
    url "https://files.pythonhosted.org/packages/95/2e/3c99b8707a397153bc78870eb140c580628d7897276960da25d8a83c4719/docker-pycreds-0.2.1.tar.gz"
    sha256 "93833a2cf280b7d8abbe1b8121530413250c6cd4ffed2c1cf085f335262f7348"
  end

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

  resource "requests" do
    url "https://files.pythonhosted.org/packages/b0/e1/eab4fc3752e3d240468a8c0b284607899d2fbfb236a56b7377a329aa8d09/requests-2.18.4.tar.gz"
    sha256 "9c443e7324ba5b85070c4a818ade28bfabedf16ea10206da1132edaa6dda237e"
  end

  resource "urllib3" do
    url "https://files.pythonhosted.org/packages/ee/11/7c59620aceedcc1ef65e156cc5ce5a24ef87be4107c2b74458464e437a5d/urllib3-1.22.tar.gz"
    sha256 "cc44da8e1145637334317feebd728bd869a35285b93cbb4cca2577da7e62db4f"
  end

  resource "websocket_client" do
    url "https://files.pythonhosted.org/packages/06/19/f00725a8aee30163a7f257092e356388443034877c101757c1466e591bf8/websocket_client-0.44.0.tar.gz"
    sha256 "15f585566e2ea7459136a632b9785aa081093064391878a448c382415e948d72"
  end

  resource "ipaddress" do
    url "https://files.pythonhosted.org/packages/4e/13/774faf38b445d0b3a844b65747175b2e0500164b7c28d78e34987a5bfe06/ipaddress-1.0.18.tar.gz"
    sha256 "5d8534c8e185f2d8a1fda1ef73f2c8f4b23264e8e30063feeb9511d492a413e1"
  end

  resource "idna" do
    url "https://files.pythonhosted.org/packages/f4/bd/0467d62790828c23c47fc1dfa1b1f052b24efdf5290f071c7a91d0d82fd3/idna-2.6.tar.gz"
    sha256 "2c6a5de3089009e3da7c5dde64a141dbc8551d5b7f6cf4ed7c2568d0cc520a8f"
  end

  def install
    ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python2.7/site-packages"
    resources.each do |r|
      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
    output = shell_output("#{bin}/docker-squash not_an_image 2>&1", 1)
    assert_match "Could not create Docker client", output
  end
end