class Bar < Formula
  desc "Provide progress bars for shell scripts"
  homepage "http://www.theiling.de/projects/bar.html"
  url "http://www.theiling.de/downloads/bar-1.4-src.tar.bz2"
  sha256 "8034c405b6aa0d474c75ef9356cde1672b8b81834edc7bd94fc91e8ae097033e"

  bottle :unneeded

  def install
    bin.install "bar"
  end

  test do
    (testpath/"test1").write "pumpkin"
    (testpath/"test2").write "latte"
    assert_match /latte/, shell_output("#{bin}/bar test1 test2")
  end
end