class Pdns < Formula
  desc "Authoritative nameserver"
  homepage "https://www.powerdns.com"
  url "https://downloads.powerdns.com/releases/pdns-4.0.1.tar.bz2"
  sha256 "d191eed4a6664430e85969f49835c59e810ecbb7b3eb506e64c6b2734091edd7"

  bottle do
    rebuild 1
    sha256 "3ad6cd394a15d6aef7d68648103e934d1cd172733346ed2a72a1f0ddffd0a8df" => :el_capitan
    sha256 "3f7651090d99aa1b1fe2d7dd317b936f7c8c357ff0e6c0a5587b98715b7b4658" => :yosemite
    sha256 "e11c02d5f242205cd1190bcdd32a1cc96649e2ee7f0ec72039422c6993452179" => :mavericks
  end

  head do
    url "https://github.com/powerdns/pdns.git"

    depends_on "automake" => :build
    depends_on "autoconf" => :build
    depends_on "libtool"  => :build
    depends_on "ragel"
  end

  option "with-pgsql", "Enable the PostgreSQL backend"

  deprecated_option "pgsql" => "with-pgsql"

  depends_on "pkg-config" => :build
  depends_on "boost"
  depends_on "lua"
  depends_on "openssl"
  depends_on "sqlite"
  depends_on :postgresql if build.with? "pgsql"

  def install
    args = %W[
      --prefix=#{prefix}
      --with-lua
      --with-openssl=#{Formula["openssl"].opt_prefix}
      --with-sqlite3
    ]

    # Include the PostgreSQL backend if requested
    if build.with? "pgsql"
      args << "--with-modules=gsqlite3 gpgsql"
    else
      # SQLite3 backend only is the default
      args << "--with-modules=gsqlite3"
    end

    system "./bootstrap" if build.head?
    system "./configure", *args

    # Compilation fails at polarssl if we skip straight to make install
    system "make"
    system "make", "install"
  end

  plist_options :manual => "pdns_server start"

  def plist; <<-EOS.undent
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
    <plist version="1.0">
    <dict>
      <key>KeepAlive</key>
      <true/>
      <key>Label</key>
      <string>#{plist_name}</string>
      <key>ProgramArguments</key>
      <array>
        <string>#{opt_bin}/pdns_server</string>
      </array>
      <key>EnvironmentVariables</key>
      <key>KeepAlive</key>
      <true/>
      <key>SHAuthorizationRight</key>
      <string>system.preferences</string>
    </dict>
    </plist>
    EOS
  end

  test do
    output = shell_output("#{sbin}/pdns_server --version 2>&1", 99)
    assert_match "PowerDNS Authoritative Server #{version}", output
  end
end