require "formula"

class Lrzip < Formula
  homepage "http://lrzip.kolivas.org"
  url "http://ck.kolivas.org/apps/lrzip/lrzip-0.616.tar.bz2"
  sha1 "374a021ff087ee93b2d5894fd16aa3aef26dfa8f"

  bottle do
    cellar :any
    sha1 "c6a098cc34032bf2ad687904894190113506f299" => :mavericks
    sha1 "fdd1673ca65a01041e4f6d7eba8b0ca26f7cd230" => :mountain_lion
    sha1 "c98d079acc3df1f3e2b1eabc51b7ac7e3f592109" => :lion
  end

  depends_on "pkg-config" => :build
  depends_on "lzo"

  def install
    system "./configure", "--disable-dependency-tracking",
                          "--prefix=#{prefix}"
    system "make"
    system "make", "install"
  end

  test do
    path = testpath/"data.txt"
    original_contents = "." * 1000
    path.write original_contents

    # compress: data.txt -> data.txt.lrz
    system bin/"lrzip", "-o", "#{path}.lrz", path
    path.unlink

    # decompress: data.txt.lrz -> data.txt
    system bin/"lrzip", "-d", "#{path}.lrz"
    assert_equal original_contents, path.read
  end
end