homebrew-core/Formula/black.rb

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

  desc "Python code formatter"
  homepage "https://black.readthedocs.io/en/stable/"
  url "https://files.pythonhosted.org/packages/f7/60/7a9775dc1b81a572eb26836c7e77c92bf454ada00693af4b2d2f2614971a/black-21.12b0.tar.gz"
  sha256 "77b80f693a569e2e527958459634f18df9b0ba2625ba4e0c2d5da5be42e6f2b3"
  license "MIT"

  livecheck do
    url :stable
    regex(%r{href=.*?/packages.*?/black[._-]v?(\d+(?:\.\d+)*(?:[a-z]\d+)?)\.t}i)
  end

  bottle do
    sha256 cellar: :any_skip_relocation, arm64_monterey: "23e1a9a9d8b2e8ccccc8e8d24f0a07a6a7f12287d549a958250155acbe360d0b"
    sha256 cellar: :any_skip_relocation, arm64_big_sur:  "f1599997d9698468e54bf2bd732f10e3663766c9bffe21c65c4157455b2473e7"
    sha256 cellar: :any_skip_relocation, monterey:       "b8b5e4790c436c07c73528caf77fd4ba7359dd09189a882a89341f53ec60e4b2"
    sha256 cellar: :any_skip_relocation, big_sur:        "6691831bac05169413e524db00ebf5f7a0f1fc9b9dba76f6b27ab660efcee3d5"
    sha256 cellar: :any_skip_relocation, catalina:       "b3c8a560e5d2d8ad1a9c3fe2a5ddac747191713d221a1734d95840a231a6fef9"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "803a535882d98fbd1a948e54c82287dabcaf4c52181ed4483e891c58fa1ae942"
  end

  depends_on "python@3.10"

  resource "aiohttp" do
    url "https://files.pythonhosted.org/packages/5a/86/5f63de7a202550269a617a5d57859a2961f3396ecd1739a70b92224766bc/aiohttp-3.8.1.tar.gz"
    sha256 "fc5471e1a54de15ef71c1bc6ebe80d4dc681ea600e68bfd1cbce40427f0b7578"
  end

  resource "aiosignal" do
    url "https://files.pythonhosted.org/packages/27/6b/a89fbcfae70cf53f066ec22591938296889d3cc58fec1e1c393b10e8d71d/aiosignal-1.2.0.tar.gz"
    sha256 "78ed67db6c7b7ced4f98e495e572106d5c432a93e1ddd1bf475e1dc05f5b7df2"
  end

  resource "async-timeout" do
    url "https://files.pythonhosted.org/packages/ce/cf/9452ab2a5936f96aa94e3c1cf21e8038b643cd27f33aeebc3aea5d25bcd1/async-timeout-4.0.1.tar.gz"
    sha256 "b930cb161a39042f9222f6efb7301399c87eeab394727ec5437924a36d6eef51"
  end

  resource "attrs" do
    url "https://files.pythonhosted.org/packages/ed/d6/3ebca4ca65157c12bd08a63e20ac0bdc21ac7f3694040711f9fd073c0ffb/attrs-21.2.0.tar.gz"
    sha256 "ef6aaac3ca6cd92904cdd0d83f629a15f18053ec84e6432106f7a4d04ae4f5fb"
  end

  resource "charset-normalizer" do
    url "https://files.pythonhosted.org/packages/68/e4/e014e7360fc6d1ccc507fe0b563b4646d00e0d4f9beec4975026dd15850b/charset-normalizer-2.0.9.tar.gz"
    sha256 "b0b883e8e874edfdece9c28f314e3dd5badf067342e42fb162203335ae61aa2c"
  end

  resource "click" do
    url "https://files.pythonhosted.org/packages/f4/09/ad003f1e3428017d1c3da4ccc9547591703ffea548626f47ec74509c5824/click-8.0.3.tar.gz"
    sha256 "410e932b050f5eed773c4cda94de75971c89cdb3155a72a0831139a79e5ecb5b"
  end

  resource "frozenlist" do
    url "https://files.pythonhosted.org/packages/5c/ee/7c6287928ba776567603248e160387cf4143641ecf734e393ad9b2c82475/frozenlist-1.2.0.tar.gz"
    sha256 "68201be60ac56aff972dc18085800b6ee07973c49103a8aba669dee3d71079de"
  end

  resource "idna" do
    url "https://files.pythonhosted.org/packages/62/08/e3fc7c8161090f742f504f40b1bccbfc544d4a4e09eb774bf40aafce5436/idna-3.3.tar.gz"
    sha256 "9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
  end

  resource "multidict" do
    url "https://files.pythonhosted.org/packages/8e/7c/e12a69795b7b7d5071614af2c691c97fbf16a2a513c66ec52dd7d0a115bb/multidict-5.2.0.tar.gz"
    sha256 "0dd1c93edb444b33ba2274b66f63def8a327d607c6c790772f448a53b6ea59ce"
  end

  resource "mypy-extensions" do
    url "https://files.pythonhosted.org/packages/63/60/0582ce2eaced55f65a4406fc97beba256de4b7a95a0034c6576458c6519f/mypy_extensions-0.4.3.tar.gz"
    sha256 "2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"
  end

  resource "pathspec" do
    url "https://files.pythonhosted.org/packages/f6/33/436c5cb94e9f8902e59d1d544eb298b83c84b9ec37b5b769c5a0ad6edb19/pathspec-0.9.0.tar.gz"
    sha256 "e564499435a2673d586f6b2130bb5b95f04a3ba06f81b8f895b651a3c76aabb1"
  end

  resource "platformdirs" do
    url "https://files.pythonhosted.org/packages/4b/96/d70b9462671fbeaacba4639ff866fb4e9e558580853fc5d6e698d0371ad4/platformdirs-2.4.0.tar.gz"
    sha256 "367a5e80b3d04d2428ffa76d33f124cf11e8fff2acdaa9b43d545f5c7d661ef2"
  end

  resource "tomli" do
    url "https://files.pythonhosted.org/packages/aa/5b/62165da80cbc6e1779f342234c7ddc6c6bc9e64cef149046a9c0456f912b/tomli-1.2.2.tar.gz"
    sha256 "c6ce0015eb38820eaf32b5db832dbc26deb3dd427bd5f6556cf0acac2c214fee"
  end

  resource "typing-extensions" do
    url "https://files.pythonhosted.org/packages/0d/4a/60ba3706797b878016f16edc5fbaf1e222109e38d0fa4d7d9312cb53f8dd/typing_extensions-4.0.1.tar.gz"
    sha256 "4ca091dea149f945ec56afb48dae714f21e8692ef22a395223bcd328961b6a0e"
  end

  resource "yarl" do
    url "https://files.pythonhosted.org/packages/f6/da/46d1b3d69a9a0835dabf9d59c7eb0f1600599edd421a4c5a15ab09f527e0/yarl-1.7.2.tar.gz"
    sha256 "45399b46d60c253327a460e99856752009fcee5f5d3c80b2f7c0cae1c38d56dd"
  end

  def install
    virtualenv_install_with_resources
  end

  plist_options startup: true

  service do
    run opt_bin/"blackd"
    keep_alive true
    working_dir HOMEBREW_PREFIX
    log_path var/"log/blackd.log"
    error_log_path var/"log/blackd.log"
  end

  test do
    ENV["LC_ALL"] = "en_US.UTF-8"
    (testpath/"black_test.py").write <<~EOS
      print(
      'It works!')
    EOS
    system bin/"black", "black_test.py"
    assert_equal "print(\"It works!\")\n", (testpath/"black_test.py").read
    port = free_port
    fork { exec "#{bin}/blackd --bind-host 127.0.0.1 --bind-port #{port}" }
    sleep 10
    assert_match "print(\"valid\")", shell_output("curl -s -XPOST localhost:#{port} -d \"print('valid')\"").strip
  end
end