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/15/11/533355217b1cc4a6df3263048060c1527f733d4720e158de2085293112bb/black-23.1.0.tar.gz"
  sha256 "b0bd97bea8903f5a2ba7219257a44e3f1f9d00073d6cc1add68f0beec69692ac"
  license "MIT"
  head "https://github.com/psf/black.git", branch: "main"

  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_ventura:  "ae6062bf90830375e496dfd84eba77d0a9312b909fbba4957e45da3fed54951d"
    sha256 cellar: :any_skip_relocation, arm64_monterey: "f6c97cde2c69f0f1df35d1fc618d0cbbda04a7740eff6080790318b3bb37e6c7"
    sha256 cellar: :any_skip_relocation, arm64_big_sur:  "536556660bb74752b01dc7e03ee780f04ba3772f2878eafb526270c1ac123b85"
    sha256 cellar: :any_skip_relocation, ventura:        "ea591a19856673900992a3cf4a5f001bb2d1929de57c92f99c4c0e3f164b3db5"
    sha256 cellar: :any_skip_relocation, monterey:       "6a6cd63250a320792272a7d364d0baf62113ca3f85f75293dc16522bd4d91ab1"
    sha256 cellar: :any_skip_relocation, big_sur:        "e33d1ba1ae0c89f1f4dc3a0918eb03c413768468e023ee8d8faf22cfb8690953"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "6b0e292dd65039a3c1638410c3b7780cd2ebbf0f5b770a4810ea192447c3a1b3"
  end

  depends_on "python@3.11"

  resource "aiohttp" do
    url "https://files.pythonhosted.org/packages/ff/4f/62d9859b7d4e6dc32feda67815c5f5ab4421e6909e48cbc970b6a40d60b7/aiohttp-3.8.3.tar.gz"
    sha256 "3828fb41b7203176b82fe5d699e0d845435f2374750a44b480ea6b930f6be269"
  end

  resource "aiosignal" do
    url "https://files.pythonhosted.org/packages/ae/67/0952ed97a9793b4958e5736f6d2b346b414a2cd63e82d05940032f45b32f/aiosignal-1.3.1.tar.gz"
    sha256 "54cd96e15e1649b75d6c87526a6ff0b6c1b0dd3459f43d9ca11d48c339b68cfc"
  end

  resource "async-timeout" do
    url "https://files.pythonhosted.org/packages/54/6e/9678f7b2993537452710ffb1750c62d2c26df438aa621ad5fa9d1507a43a/async-timeout-4.0.2.tar.gz"
    sha256 "2163e1640ddb52b7a8c80d0a67a08587e5d245cc9c553a74a847056bc2976b15"
  end

  resource "attrs" do
    url "https://files.pythonhosted.org/packages/21/31/3f468da74c7de4fcf9b25591e682856389b3400b4b62f201e65f15ea3e07/attrs-22.2.0.tar.gz"
    sha256 "c9227bfc2f01993c03f68db37d1d15c9690188323c067c641f1a35ca58185f99"
  end

  resource "charset-normalizer" do
    url "https://files.pythonhosted.org/packages/a1/34/44964211e5410b051e4b8d2869c470ae8a68ae274953b1c7de6d98bbcf94/charset-normalizer-2.1.1.tar.gz"
    sha256 "5a3d016c7c547f69d6f81fb0db9449ce888b418b5b9952cc5e6e66843e9dd845"
  end

  resource "click" do
    url "https://files.pythonhosted.org/packages/59/87/84326af34517fca8c58418d148f2403df25303e02736832403587318e9e8/click-8.1.3.tar.gz"
    sha256 "7682dc8afb30297001674575ea00d1814d808d6a36af415a82bd481d37ba7b8e"
  end

  resource "frozenlist" do
    url "https://files.pythonhosted.org/packages/e9/10/d629476346112b85c912527b9080944fd2c39a816c2225413dbc0bb6fcc0/frozenlist-1.3.3.tar.gz"
    sha256 "58bcc55721e8a90b88332d6cd441261ebb22342e238296bb330968952fbb3a6a"
  end

  resource "idna" do
    url "https://files.pythonhosted.org/packages/8b/e1/43beb3d38dba6cb420cefa297822eac205a277ab43e5ba5d5c46faf96438/idna-3.4.tar.gz"
    sha256 "814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4"
  end

  resource "multidict" do
    url "https://files.pythonhosted.org/packages/4a/15/bd620f7a6eb9aa5112c4ef93e7031bcd071e0611763d8e17706ef8ba65e0/multidict-6.0.4.tar.gz"
    sha256 "3666906492efb76453c0e7b97f2cf459b0682e7402c0489a95484965dbc1da49"
  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 "packaging" do
    url "https://files.pythonhosted.org/packages/47/d5/aca8ff6f49aa5565df1c826e7bf5e85a6df852ee063600c1efa5b932968c/packaging-23.0.tar.gz"
    sha256 "b6ad297f8907de0fa2fe1ccbd26fdaf387f5f47c7275fedf8cce89f99446cf97"
  end

  resource "pathspec" do
    url "https://files.pythonhosted.org/packages/f4/8e/f91cffb32740b251cff04cad1e7cdd2c710582c735a01f56307316c148f2/pathspec-0.11.0.tar.gz"
    sha256 "64d338d4e0914e91c1792321e6907b5a593f1ab1851de7fc269557a21b30ebbc"
  end

  resource "platformdirs" do
    url "https://files.pythonhosted.org/packages/cf/4d/198b7e6c6c2b152f4f9f4cdf975d3590e33e63f1920f2d89af7f0390e6db/platformdirs-2.6.2.tar.gz"
    sha256 "e1fea1fe471b9ff8332e229df3cb7de4f53eeea4998d3b6bfff542115e998bd2"
  end

  resource "yarl" do
    url "https://files.pythonhosted.org/packages/c4/1e/1b204050c601d5cd82b45d5c8f439cb6f744a2ce0c0a6f83be0ddf0dc7b2/yarl-1.8.2.tar.gz"
    sha256 "49d43402c6e3013ad0978602bf6bf5328535c48d192304b91b97a3c6790b1562"
  end

  def install
    virtualenv_install_with_resources
  end

  service do
    run opt_bin/"blackd"
    keep_alive true
    require_root 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