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

  desc "Version controlled file system"
  homepage "https://www.presslabs.com/gitfs"
  url "https://github.com/presslabs/gitfs/archive/0.5.2.tar.gz"
  sha256 "921e24311e3b8ea3a5448d698a11a747618ee8dd62d5d43a85801de0b111cbf3"
  license "Apache-2.0"
  revision 5
  head "https://github.com/presslabs/gitfs.git"

  bottle do
    sha256 cellar: :any, catalina:    "c8c83c94da3b5f1dc480eec0ede90bf678eee59a97bb54a64cf94555d9c57752"
    sha256 cellar: :any, mojave:      "189008579b9d28a9084536f62101051648b64a78cd6faf780b3f40041becc188"
    sha256 cellar: :any, high_sierra: "218c5f19bcecb33e4f18c19cf0f56ce6d9628d4cfad9f095fbb1071af3cd79c2"
  end

  depends_on "libgit2"
  depends_on "python@3.9"

  uses_from_macos "libffi"

  on_macos do
    deprecate! date: "2020-11-10", because: "requires FUSE"
    depends_on :osxfuse
  end

  on_linux do
    depends_on "pkg-config" => :build
    depends_on "libfuse"
  end

  resource "atomiclong" do
    url "https://files.pythonhosted.org/packages/86/8c/70aea8215c6ab990f2d91e7ec171787a41b7fbc83df32a067ba5d7f3324f/atomiclong-0.1.1.tar.gz"
    sha256 "cb1378c4cd676d6f243641c50e277504abf45f70f1ea76e446efcdbb69624bbe"
  end

  resource "cached-property" do
    url "https://files.pythonhosted.org/packages/57/8e/0698e10350a57d46b3bcfe8eff1d4181642fd1724073336079cb13c5cf7f/cached-property-1.5.1.tar.gz"
    sha256 "9217a59f14a5682da7c4b8829deadbfc194ac22e9908ccf7c8820234e80a1504"
  end

  resource "cffi" do
    url "https://files.pythonhosted.org/packages/93/1a/ab8c62b5838722f29f3daffcc8d4bd61844aa9b5f437341cc890ceee483b/cffi-1.12.3.tar.gz"
    sha256 "041c81822e9f84b1d9c401182e174996f0bae9991f33725d059b771744290774"
  end

  resource "fusepy" do
    url "https://files.pythonhosted.org/packages/04/0b/4506cb2e831cea4b0214d3625430e921faaa05a7fb520458c75a2dbd2152/fusepy-3.0.1.tar.gz"
    sha256 "72ff783ec2f43de3ab394e3f7457605bf04c8cf288a2f4068b4cde141d4ee6bd"
  end

  resource "pygit2" do
    url "https://files.pythonhosted.org/packages/1d/c4/e0ba65178512a724a86b39565d7f9286c16d7f8e45e2f665973065c4a495/pygit2-1.1.1.tar.gz"
    sha256 "9255d507d5d87bf22dfd57997a78908010331fc21f9a83eca121a53f657beb3c"
  end

  resource "six" do
    url "https://files.pythonhosted.org/packages/dd/bf/4138e7bfb757de47d1f4b6994648ec67a51efe58fa907c1e11e350cddfca/six-1.12.0.tar.gz"
    sha256 "d16a0141ec1a18405cd4ce8b4613101da75da0e9a7aec5bdd4fa804d0e0eba73"
  end

  resource "raven" do
    url "https://files.pythonhosted.org/packages/79/57/b74a86d74f96b224a477316d418389af9738ba7a63c829477e7a86dd6f47/raven-6.10.0.tar.gz"
    sha256 "3fa6de6efa2493a7c827472e984ce9b020797d0da16f1db67197bcc23c8fae54"
  end

  resource "pycparser" do
    url "https://files.pythonhosted.org/packages/68/9e/49196946aee219aead1290e00d1e7fdeab8567783e83e1b9ab5585e6206a/pycparser-2.19.tar.gz"
    sha256 "a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3"
  end

  def install
    virtualenv_install_with_resources
  end

  def caveats
    <<~EOS
      gitfs clones repos in /var/lib/gitfs. You can either create it with
      sudo mkdir -m 1777 /var/lib/gitfs or use another folder with the
      repo_path argument.

      Also make sure OSXFUSE is properly installed by running brew info osxfuse.
    EOS
  end

  test do
    xy = Language::Python.major_minor_version Formula["python@3.9"].opt_bin/"python3"
    ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python#{xy}/site-packages"

    (testpath/"test.py").write <<~EOS
      import gitfs
      import pygit2
      pygit2.init_repository('testing/.git', True)
    EOS

    system Formula["python@3.9"].opt_bin/"python3", "test.py"
    assert_predicate testpath/"testing/.git/config", :exist?
    cd "testing" do
      system "git", "remote", "add", "homebrew", "https://github.com/Homebrew/homebrew-core.git"
      assert_match "homebrew", shell_output("git remote")
    end
  end
end
