class Gearman < Formula
  desc "Application framework to farm out work to other machines or processes"
  homepage "http://gearman.org/"
  url "https://github.com/gearman/gearmand/releases/download/1.1.18/gearmand-1.1.18.tar.gz"
  sha256 "d789fa24996075a64c5af5fd2adef10b13f77d71f7d44edd68db482b349c962c"
  revision 2

  bottle do
    cellar :any
    sha256 "9e977587b557bccdca254803b5dd1cf5f1570ef604b1465e3918109f7d4ea47d" => :catalina
    sha256 "d0226cfe46fee9b0535bf3dfea5863b6e5ec1c0cf66eddccbbd454fd73528b88" => :mojave
    sha256 "2d4db5d0d036abffa27ad4784070085930931c7d99a21e9fb0540df1b8925138" => :high_sierra
    sha256 "526eabfea887f09b568c7b791fa0e73b272802b166f6ed2fc928f0fd0c4a8fc5" => :sierra
  end

  depends_on "pkg-config" => :build
  depends_on "sphinx-doc" => :build
  depends_on "boost"
  depends_on "libevent"
  depends_on "libmemcached"

  def install
    # Work around "error: no member named 'signbit' in the global namespace"
    # encountered when trying to detect boost regex in configure
    if MacOS.version == :high_sierra
      ENV.delete("HOMEBREW_SDKROOT")
      ENV.delete("SDKROOT")
    end

    # https://bugs.launchpad.net/gearmand/+bug/1368926
    Dir["tests/**/*.cc", "libtest/main.cc"].each do |test_file|
      next unless /std::unique_ptr/.match?(File.read(test_file))

      inreplace test_file, "std::unique_ptr", "std::auto_ptr"
    end

    args = %W[
      --prefix=#{prefix}
      --localstatedir=#{var}
      --disable-silent-rules
      --disable-dependency-tracking
      --disable-cyassl
      --disable-hiredis
      --disable-libdrizzle
      --disable-libpq
      --disable-libtokyocabinet
      --disable-ssl
      --enable-libmemcached
      --with-boost=#{Formula["boost"].opt_prefix}
      --with-memcached=#{Formula["memcached"].opt_bin}/memcached
      --with-sqlite3
      --without-mysql
      --without-postgresql
    ]

    ENV.append_to_cflags "-DHAVE_HTONLL"

    (var/"log").mkpath
    system "./configure", *args
    system "make", "install"
  end

  plist_options :manual => "gearmand -d"

  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>Program</key>
        <string>#{opt_sbin}/gearmand</string>
        <key>RunAtLoad</key>
        <true/>
      </dict>
    </plist>
  EOS
  end

  test do
    assert_match /gearman\s*Error in usage/, shell_output("#{bin}/gearman --version 2>&1", 1)
  end
end