class Ohcount < Formula
  desc "Source code line counter"
  homepage "https://github.com/blackducksoftware/ohcount"
  url "https://github.com/blackducksoftware/ohcount/archive/4.0.0.tar.gz"
  sha256 "d71f69fd025f5bae58040988108f0d8d84f7204edda1247013cae555bfdae1b9"
  head "https://github.com/blackducksoftware/ohcount.git"

  bottle do
    cellar :any
    sha256 "b93054a4459a246895a524de21559fc1387e8cc6436d83481c7d85afc10be9e8" => :mojave
    sha256 "2bcddb3687af78d9317be143579afe692f8a3034c51b1e7e07ddd53491792365" => :high_sierra
    sha256 "716a64cf45acdb062651994384e88e74e5bf258a1b70b9b29cf09c5c115084e5" => :sierra
  end

  depends_on "gperf" => :build
  depends_on "libmagic"
  depends_on "pcre"
  depends_on "ragel"

  def install
    system "./build", "ohcount"
    bin.install "bin/ohcount"
  end

  test do
    (testpath/"test.rb").write <<~EOS
      # comment
      puts
      puts
    EOS
    stats = shell_output("#{bin}/ohcount -i test.rb").lines.last
    assert_equal ["ruby", "2", "1", "33.3%"], stats.split[0..3]
  end
end