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

  desc "Spoof your MAC address in macOS"
  homepage "https://github.com/feross/SpoofMAC"
  url "https://files.pythonhosted.org/packages/9c/59/cc52a4c5d97b01fac7ff048353f8dc96f217eadc79022f78455e85144028/SpoofMAC-2.1.1.tar.gz"
  sha256 "48426efe033a148534e1d4dc224c4f1b1d22299c286df963c0b56ade4c7dc297"
  revision 2
  head "https://github.com/feross/SpoofMAC.git"

  bottle do
    cellar :any_skip_relocation
    sha256 "2b2a5048aef69d8e5535d78f619297d7290e34c209100ebe748ac040e1a9f130" => :catalina
    sha256 "f5b08954f87cd1625179a4f608e221462eb39cbf05099b82590835e0aa2e6774" => :mojave
    sha256 "96a6e3e0ea4b2eb07521dc4dfa887dd9fd9b4d1583da8ea3cddf503ca6113322" => :high_sierra
  end

  depends_on "python@3.8"

  resource "docopt" do
    url "https://files.pythonhosted.org/packages/a2/55/8f8cab2afd404cf578136ef2cc5dfb50baa1761b68c9da1fb1e4eed343c9/docopt-0.6.2.tar.gz"
    sha256 "49b3a825280bd66b3aa83585ef59c4a8c82f2c8a522dbe754a8bc8d08c85c491"
  end

  def install
    virtualenv_install_with_resources
  end

  def caveats
    <<~EOS
      Although spoof-mac can run without root, you must be root to change the MAC.

      The launchdaemon is set to randomize en0.
      You can find the interfaces available by running:
          "spoof-mac list"

      If you wish to change interface randomized at startup change the plist line:
          <string>en0</string>
      to e.g.:
          <string>en1</string>
    EOS
  end

  plist_options startup: true, manual: "spoof-mac"

  def plist
    <<~EOS
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
      <plist version="1.0">
        <dict>
          <key>Label</key>
          <string>#{plist_name}</string>
          <key>ProgramArguments</key>
          <array>
            <string>#{opt_bin}/spoof-mac</string>
            <string>randomize</string>
            <string>en0</string>
          </array>
          <key>RunAtLoad</key>
          <true/>
          <key>StandardErrorPath</key>
          <string>/dev/null</string>
          <key>StandardOutPath</key>
          <string>/dev/null</string>
        </dict>
      </plist>
    EOS
  end

  test do
    system "#{bin}/spoof-mac", "list", "--wifi"
  end
end