class Libosinfo < Formula
  desc "The Operating System information database"
  homepage "https://libosinfo.org/"
  url "https://fedorahosted.org/releases/l/i/libosinfo/libosinfo-0.3.1.tar.gz"
  sha256 "50b272943d68b77d5259f72be860acfd048126bc27e7aa9c2f9c77a7eacf3894"

  bottle do
    rebuild 1
    sha256 "00fe850fb9db3736e5a4736612e204e7869c5b98f802c3f6140779fb0632c665" => :sierra
    sha256 "279c60fff51a6465eb1468ff404f12d500ab51e2a9670d55bdc29984f26dd680" => :el_capitan
    sha256 "3b163b7d2a6ac30966d0431484c98129ab06198c9041204f544284014dfcce62" => :yosemite
    sha256 "7542db03c1cc84cec8eeb09dac6c33d0a6d1a9ef6f0b7a798768d1324a16790b" => :mavericks
  end

  depends_on "intltool" => :build
  depends_on "pkg-config" => :build
  depends_on "wget" => :build

  depends_on "check"
  depends_on "gettext"
  depends_on "glib"
  depends_on "libsoup"
  depends_on "libxml2"
  depends_on "pygobject3"

  depends_on "gobject-introspection" => :recommended
  depends_on "vala" => :optional

  def install
    args = %W[
      --prefix=#{prefix}
      --localstatedir=#{var}
      --mandir=#{man}
      --sysconfdir=#{etc}
      --disable-silent-rules
      --disable-udev
      --enable-tests
    ]

    args << "--disable-introspection" if build.without? "gobject-introspection"
    args << "--enable-vala" if build.with? "vala"

    system "./configure", *args

    # Compilation of docs doesn't get done if we jump straight to "make install"
    system "make"
    system "make", "install"
  end

  test do
    (testpath/"test.py").write <<-EOS.undent
      import gi
      gi.require_version('Libosinfo', '1.0')
      from gi.repository import Libosinfo as osinfo;

      loader = osinfo.Loader()
      loader.process_path("./")

      db = loader.get_db()

      devs = db.get_device_list()
      print "All device IDs"
      for dev in devs.get_elements():
        print ("  Device " + dev.get_id())

      names = db.unique_values_for_property_in_device("name")
      print "All device names"
      for name in names:
        print ("  Name " + name)

      osnames = db.unique_values_for_property_in_os("short-id")
      osnames.sort()
      print "All OS short IDs"
      for name in osnames:
        print ("  OS short id " + name)

      hvnames = db.unique_values_for_property_in_platform("short-id")
      hvnames.sort()
      print "All HV short IDs"
      for name in hvnames:
        print ("  HV short id " + name)
    EOS

    system "python", "test.py"
  end
end