class Streamlink < Formula
  desc "CLI for extracting streams from various websites to a video player"
  homepage "https://streamlink.github.io/"
  url "https://github.com/streamlink/streamlink/releases/download/0.5.0/streamlink-0.5.0.tar.gz"
  sha256 "89ab32d4eab487212d124c1eeae16604708cb46bc27a2d797649be2bae8f239b"

  bottle do
    cellar :any_skip_relocation
    sha256 "aef58fa2bb459ba779602121bc7c9084e98bfff18a94b82c1e8682b80809bb16" => :sierra
    sha256 "f54da98b269be94433a1b6a46b9dccc60710677aab1b98ad46d1b9f0edc74f31" => :el_capitan
    sha256 "bc3a4653563a21015b30185468e6f37b0a502fcb92393c3677f49b6a89180a4f" => :yosemite
  end

  depends_on :python if MacOS.version <= :snow_leopard

  resource "futures" do
    url "https://files.pythonhosted.org/packages/55/db/97c1ca37edab586a1ae03d6892b6633d8eaa23b23ac40c7e5bbc55423c78/futures-3.0.5.tar.gz"
    sha256 "0542525145d5afc984c88f914a0c85c77527f65946617edb5274f72406f981df"
  end

  resource "pycryptodome" do
    url "https://files.pythonhosted.org/packages/45/ca/f0c2ca6c65084d60f68553cf072de7db0d918c7bb07ece88781f6af24625/pycryptodome-3.4.5.tar.gz"
    sha256 "be84544eadc2bb71d4ace39e4984ed2990111f053f24267a07afb4b4e1e5428f"
  end

  resource "backports.shutil_get_terminal_size" do
    url "https://files.pythonhosted.org/packages/ec/9c/368086faa9c016efce5da3e0e13ba392c9db79e3ab740b763fe28620b18b/backports.shutil_get_terminal_size-1.0.0.tar.gz"
    sha256 "713e7a8228ae80341c70586d1cc0a8caa5207346927e23d09dcbcaf18eadec80"
  end

  resource "backports.shutil_which" do
    url "https://files.pythonhosted.org/packages/dd/ea/715dc80584207a0ff4a693a73b03c65f087d8ad30842832b9866fe18cb2f/backports.shutil_which-3.5.1.tar.gz"
    sha256 "dd439a7b02433e47968c25a45a76704201c4ef2167deb49830281c379b1a4a9b"
  end

  resource "iso-639" do
    url "https://files.pythonhosted.org/packages/5a/8d/27969852f4e664525c3d070e44b2b719bc195f4d18c311c52e57bb93614e/iso-639-0.4.5.tar.gz"
    sha256 "dc9cd4b880b898d774c47fe9775167404af8a85dd889d58f9008035109acce49"
  end

  resource "iso3166" do
    url "https://files.pythonhosted.org/packages/46/06/64145b8d6be8474db1f09f6b01a083921c11a4c979d029677c7e943d2433/iso3166-0.8.tar.gz"
    sha256 "fbeb17bed90d15b1f6d6794aa2ea458e5e273a1d29b6f4939423c97640e14933"
  end

  resource "requests" do
    url "https://files.pythonhosted.org/packages/16/09/37b69de7c924d318e51ece1c4ceb679bf93be9d05973bb30c35babd596e2/requests-2.13.0.tar.gz"
    sha256 "5722cd09762faa01276230270ff16af7acf7c5c45d623868d9ba116f15791ce8"
  end

  resource "singledispatch" do
    url "https://files.pythonhosted.org/packages/d9/e9/513ad8dc17210db12cb14f2d4d190d618fb87dd38814203ea71c87ba5b68/singledispatch-3.4.0.3.tar.gz"
    sha256 "5b06af87df13818d14f08a028e42f566640aef80805c3b50c5056b086e3c2b9c"
  end

  resource "six" do
    url "https://files.pythonhosted.org/packages/b3/b2/238e2590826bfdd113244a40d9d3eb26918bd798fc187e2360a8367068db/six-1.10.0.tar.gz"
    sha256 "105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a"
  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
    system "#{bin}/streamlink", "https://www.youtube.com/watch?v=he2a4xK8ctk", "144p", "-o", "video.mp4"
    assert_match "video.mp4: ISO Media, MPEG v4 system, 3GPP", shell_output("file video.mp4")
  end
end