class Snakemake < Formula
  desc "Pythonic workflow system"
  homepage "https://bitbucket.org/snakemake/snakemake/wiki/Home"
  url "https://files.pythonhosted.org/packages/c6/f1/e80d344b8648ab40b2cf6477870c9feb151127e42ee1b1f3192f727d564d/snakemake-4.5.0.tar.gz"
  sha256 "0e63ec089832d85e19436d6ac25eef7c37fd0ccacba368053d59cd0a12a1c36d"
  head "https://bitbucket.org/snakemake/snakemake.git"

  bottle do
    cellar :any_skip_relocation
    sha256 "bee22bede9a6b4804e23ca82e5d0fc45c5d695a297c9d16ead1939ab05b82023" => :high_sierra
    sha256 "85d5bec47d440c9e051d1ce409d5b611c37a8eeed2eb5f9c568fc4fe57873a29" => :sierra
    sha256 "a1f4cbc8c8ba0ade40a6b6e7771754fff48387e1929b9348dc8e3902891c53a3" => :el_capitan
  end

  depends_on "python3"

  resource "appdirs" do
    url "https://files.pythonhosted.org/packages/48/69/d87c60746b393309ca30761f8e2b49473d43450b150cb08f3c6df5c11be5/appdirs-1.4.3.tar.gz"
    sha256 "9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92"
  end

  resource "certifi" do
    url "https://files.pythonhosted.org/packages/15/d4/2f888fc463d516ff7bf2379a4e9a552fef7f22a94147655d9b1097108248/certifi-2018.1.18.tar.gz"
    sha256 "edbc3f203427eef571f79a7692bb160a2b0f7ccaa31953e99bd17e307cf63f7d"
  end

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

  resource "ConfigArgParse" do
    url "https://files.pythonhosted.org/packages/17/8d/4a41f11b0971017c7001f118be8003da8f7b96b010c66cd792b76658d1e1/ConfigArgParse-0.12.0.tar.gz"
    sha256 "28cd7d67669651f2a4518367838c49539457504584a139709b2b8f6c208ef339"
  end

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

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

  resource "ratelimiter" do
    url "https://files.pythonhosted.org/packages/5b/e0/b36010bddcf91444ff51179c076e4a09c513674a56758d7cfea4f6520e29/ratelimiter-1.2.0.post0.tar.gz"
    sha256 "5c395dcabdbbde2e5178ef3f89b568a3066454a6ddc223b76473dac22f89b4f7"
  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 "wrapt" do
    url "https://files.pythonhosted.org/packages/a0/47/66897906448185fcb77fc3c2b1bc20ed0ecca81a0f2f88eda3fc5a34fc3d/wrapt-1.10.11.tar.gz"
    sha256 "d4d560d479f2c21e1b5443bbd15fe7ec4b37fe7e53d335d3b9b0a7b1226fe3c6"
  end

  def install
    xy = Language::Python.major_minor_version "python3"
    ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python#{xy}/site-packages"
    resources.each do |r|
      r.stage do
        system "python3", *Language::Python.setup_install_args(libexec/"vendor")
      end
    end

    ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python#{xy}/site-packages"
    system "python3", *Language::Python.setup_install_args(libexec)

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

  test do
    (testpath/"Snakefile").write <<~EOS
      rule testme:
          output:
               "test.out"
          shell:
               "touch {output}"
    EOS
    system "#{bin}/snakemake"
  end
end