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/a3/89/629fca2eea0899c06befaa58dc0f49d56807d454202bb2e54bd0d98c77f3/black-22.10.0.tar.gz"
  sha256 "f513588da599943e0cde4e32cc9879e825d58720d6557062d1098c5ad80080e1"
  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:  "16325ee67ce538ec34e9b6c0083a9d42503b18cf511c8f09d76bad8bddbafd4c"
    sha256 cellar: :any_skip_relocation, arm64_monterey: "80730b888ae8c450a0596fab65e5c369cd7736a81e7aee29a9e04e1343342b41"
    sha256 cellar: :any_skip_relocation, arm64_big_sur:  "c203a92d86ed64a7d048e7eac0791ece2ced9b12f18c26478e764c3a703fd157"
    sha256 cellar: :any_skip_relocation, monterey:       "0c8ca8ff07cf773b1dd41c0c043b99f6dd92077f36ecfad7624d2c087319ced4"
    sha256 cellar: :any_skip_relocation, big_sur:        "e082a53770452eb223c72ae30fe340c3348b48128da2ba71d8731660a9af8690"
    sha256 cellar: :any_skip_relocation, catalina:       "91c42db3e5de3d478b7a527a13919c1ca04b8daa033c8b8e8a518634a0cee474"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "6919c5aaa2d57d7e5e509fb82ca5988ee201bb816b43b97928aaf8da1589d3e3"
  end

  depends_on "python@3.10"

  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/27/6b/a89fbcfae70cf53f066ec22591938296889d3cc58fec1e1c393b10e8d71d/aiosignal-1.2.0.tar.gz"
    sha256 "78ed67db6c7b7ced4f98e495e572106d5c432a93e1ddd1bf475e1dc05f5b7df2"
  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/1a/cb/c4ffeb41e7137b23755a45e1bfec9cbb76ecf51874c6f1d113984ecaa32c/attrs-22.1.0.tar.gz"
    sha256 "29adc2665447e5191d0e7c568fde78b21f9672d344281d0c6e1ab085429b22b6"
  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/8a/95/229aacfe85daa28e2792481a98c336bc30d3729533e6a44db537880aca21/frozenlist-1.3.1.tar.gz"
    sha256 "3a735e4211a04ccfa3f4833547acdf5d2f863bfeb01cfd3edaffbc251f15cec8"
  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/fa/a7/71c253cdb8a1528802bac7503bf82fe674367e4055b09c28846fdfa4ab90/multidict-6.0.2.tar.gz"
    sha256 "5ff3bd75f38e4c43f1f470f2df7a4d430b821c4ce22be384e1459cb57d6bb013"
  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/24/9f/a9ae1e6efa11992dba2c4727d94602bd2f6ee5f0dedc29ee2d5d572c20f7/pathspec-0.10.1.tar.gz"
    sha256 "7ace6161b621d31e7902eb6b5ae148d12cfd23f4a249b9ffb6b9fee12084323d"
  end

  resource "platformdirs" do
    url "https://files.pythonhosted.org/packages/ff/7b/3613df51e6afbf2306fc2465671c03390229b55e3ef3ab9dd3f846a53be6/platformdirs-2.5.2.tar.gz"
    sha256 "58c8abb07dcb441e6ee4b11d8df0ac856038f944ab98b7be6b27b2a3c7feef19"
  end

  resource "tomli" do
    url "https://files.pythonhosted.org/packages/c0/3f/d7af728f075fb08564c5949a9c95e44352e23dee646869fa104a3b2060a3/tomli-2.0.1.tar.gz"
    sha256 "de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"
  end

  resource "yarl" do
    url "https://files.pythonhosted.org/packages/d6/04/255c68974ec47fa754564c4abba8f61f9ed68b869bbbb854198d6259c4f7/yarl-1.8.1.tar.gz"
    sha256 "af887845b8c2e060eb5605ff72b6f2dd2aab7a761379373fd89d314f4752abbf"
  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