class Tox < Formula
  include Language::Python::Virtualenv

  desc "Generic Python virtualenv management and test command-line tool"
  homepage "https://tox.readthedocs.org/"
  url "https://files.pythonhosted.org/packages/89/9b/df7a0a4ea4fbe43cb82cb196b720c7934d3998e1963ca8ff340450c8958c/tox-3.16.1.tar.gz"
  sha256 "9a746cda9cadb9e1e05c7ab99f98cfcea355140d2ecac5f97520be94657c3bc7"

  bottle do
    cellar :any_skip_relocation
    sha256 "217687f11315be952a5a0f031b88803af0f28e67eb8303192f698e7859e1ba09" => :catalina
    sha256 "bb71e4917969db2264120b14fae1a63492ceff0732ee6554f19021dc678488e1" => :mojave
    sha256 "9c74568440738a148e9784ae4bf07472e445fe339f5e5136c395d0efaaed9424" => :high_sierra
  end

  depends_on "python@3.8"

  resource "appdirs" do
    url "https://files.pythonhosted.org/packages/d7/d8/05696357e0311f5b5c316d7b95f46c669dd9c15aaeecbb48c7d0aeb88c40/appdirs-1.4.4.tar.gz"
    sha256 "7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"
  end

  resource "distlib" do
    url "https://files.pythonhosted.org/packages/2f/83/1eba07997b8ba58d92b3e51445d5bf36f9fba9cb8166bcae99b9c3464841/distlib-0.3.1.zip"
    sha256 "edf6116872c863e1aa9d5bb7cb5e05a022c519a4594dc703843343a9ddd9bff1"
  end

  resource "filelock" do
    url "https://files.pythonhosted.org/packages/14/ec/6ee2168387ce0154632f856d5cc5592328e9cf93127c5c9aeca92c8c16cb/filelock-3.0.12.tar.gz"
    sha256 "18d82244ee114f543149c66a6e0c14e9c4f8a1044b5cdaadd0f82159d6a6ff59"
  end

  resource "packaging" do
    url "https://files.pythonhosted.org/packages/55/fd/fc1aca9cf51ed2f2c11748fa797370027babd82f87829c7a8e6dbe720145/packaging-20.4.tar.gz"
    sha256 "4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8"
  end

  resource "pluggy" do
    url "https://files.pythonhosted.org/packages/f8/04/7a8542bed4b16a65c2714bf76cf5a0b026157da7f75e87cc88774aa10b14/pluggy-0.13.1.tar.gz"
    sha256 "15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0"
  end

  resource "py" do
    url "https://files.pythonhosted.org/packages/97/a6/ab9183fe08f69a53d06ac0ee8432bc0ffbb3989c575cc69b73a0229a9a99/py-1.9.0.tar.gz"
    sha256 "9ca6883ce56b4e8da7e79ac18787889fa5206c79dcc67fb065376cd2fe03f342"
  end

  resource "pyparsing" do
    url "https://files.pythonhosted.org/packages/c1/47/dfc9c342c9842bbe0036c7f763d2d6686bcf5eb1808ba3e170afdb282210/pyparsing-2.4.7.tar.gz"
    sha256 "c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1"
  end

  resource "six" do
    url "https://files.pythonhosted.org/packages/6b/34/415834bfdafca3c5f451532e8a8d9ba89a21c9743a0c59fbd0205c7f9426/six-1.15.0.tar.gz"
    sha256 "30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259"
  end

  resource "toml" do
    url "https://files.pythonhosted.org/packages/da/24/84d5c108e818ca294efe7c1ce237b42118643ce58a14d2462b3b2e3800d5/toml-0.10.1.tar.gz"
    sha256 "926b612be1e5ce0634a2ca03470f95169cf16f939018233a670519cb4ac58b0f"
  end

  resource "virtualenv" do
    url "https://files.pythonhosted.org/packages/d2/58/6afb5bd05c610e378eb8f1188896fd0a19dfe99d84613cdb60f2ca5cf0ef/virtualenv-20.0.25.tar.gz"
    sha256 "f332ba0b2dfbac9f6b1da9f11224f0036b05cdb4df23b228527c2a2d5504aeed"
  end

  def install
    virtualenv_install_with_resources
  end

  # Avoid relative paths
  def post_install
    lib_python_path = Pathname.glob(libexec/"lib/python*").first
    lib_python_path.each_child do |f|
      next unless f.symlink?

      realpath = f.realpath
      rm f
      ln_s realpath, f
    end
  end

  test do
    ENV["LC_ALL"] = "en_US.UTF-8"
    pyver = Language::Python.major_minor_version("python3.8").to_s.delete(".")
    (testpath/"tox.ini").write <<~EOS
      [tox]
      envlist=py#{pyver}
      skipsdist=True

      [testenv]
      deps=pytest
      commands=pytest
    EOS
    (testpath/"test_trivial.py").write <<~EOS
      def test_trivial():
          assert True
    EOS
    assert_match "usage", shell_output("#{bin}/tox --help")
    system "#{bin}/tox"
    assert_predicate testpath/".tox/py#{pyver}", :exist?
  end
end