Clojure homebrew formula

clojure.rb

class Clojure < Formula
  desc "The Clojure Programming Language"
  homepage "https://clojure.org"
  url "https://download.clojure.org/install/clojure-tools-1.10.1.510.tar.gz"
  sha256 "c6e003f612bdd7f9a9baa6d86deafb2d51b411310077c83c9ed13bc649c13b18"
  revision 1

  bottle :unneeded

  depends_on "rlwrap"

  def install
    system "./install.sh", prefix
    bin.env_script_all_files libexec/"bin", :JAVA_HOME => "${JAVA_HOME:-#{Formula["openjdk"].opt_prefix}}"
  end

  test do
    ENV["TERM"] = "xterm"
    system("#{bin}/clj -e nil")
    %w[clojure clj].each do |clj|
      assert_equal "2", shell_output("#{bin}/#{clj} -e \"(+ 1 1)\"").strip
    end
  end
end