Homebrew Cloc formula with --HEAD support.

cloc.rb

class Cloc < Formula
  desc "Statistics utility to count lines of code"
  homepage "https://github.com/AlDanial/cloc/"
  url "https://github.com/AlDanial/cloc/releases/download/1.64/cloc-1.64.pl"
  sha256 "79edea7ea1f442b1632001e23418193ae4571810e60de8bd25e491036d60eb3d"
  head "https://github.com/AlDanial/cloc.git"

  bottle :unneeded

  def install
    if build.stable?
      bin.install "cloc-#{version}.pl" => "cloc"
    end

    if build.head?
      bin.install "cloc"
    end
  end

  test do
    (testpath/"test.c").write <<-EOS.undent
      #include <stdio.h>
      int main(void) {
        return 0;
      }
    EOS

    assert_match "1,C,0,0,4", shell_output("#{bin}/cloc --csv .")
  end
end

install

brew install --HEAD https://gist.githubusercontent.com/meskyanichi/a2fa17aba564820f5231/raw/eb548d450d6c12b29e0500dc5a1376f527ec80ac/cloc.rb