class GstPluginsBase < Formula
  desc "GStreamer plugins (well-supported, basic set)"
  homepage "https://gstreamer.freedesktop.org/"
  url "https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.16.0.tar.xz"
  sha256 "4093aa7b51e28fb24dfd603893fead8d1b7782f088b05ed0f22a21ef176fb5ae"

  bottle do
    sha256 "68c2133ee6fbc1cf02b6cbe2cf2196c0fe0945809101a03d92b4402745ab4306" => :mojave
    sha256 "4e61e9185d605eea6fb7457467a9843d6585b47845ef1ee8e0b1a7b22bdaec20" => :high_sierra
    sha256 "e6ce6564ba2d19701e8fde02be409a67cd91bef2cc3c85f4ca39d379aa36c73a" => :sierra
  end

  head do
    url "https://anongit.freedesktop.org/git/gstreamer/gst-plugins-base.git"

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

  depends_on "gobject-introspection" => :build
  depends_on "pkg-config" => :build
  depends_on "gettext"
  depends_on "gstreamer"
  depends_on "libogg"
  depends_on "libvorbis"
  depends_on "opus"
  depends_on "orc"
  depends_on "pango"
  depends_on "theora"

  def install
    # gnome-vfs turned off due to lack of formula for it.
    args = %W[
      --prefix=#{prefix}
      --enable-experimental
      --disable-libvisual
      --disable-alsa
      --disable-cdparanoia
      --without-x
      --disable-x
      --disable-xvideo
      --disable-xshm
      --disable-debug
      --disable-dependency-tracking
      --enable-introspection=yes
    ]

    if build.head?
      ENV["NOCONFIGURE"] = "yes"
      system "./autogen.sh"
    end

    system "./configure", *args
    system "make"
    system "make", "install"
  end

  test do
    gst = Formula["gstreamer"].opt_bin/"gst-inspect-1.0"
    output = shell_output("#{gst} --plugin volume")
    assert_match version.to_s, output
  end
end