class Ringojs < Formula
  desc "CommonJS-based JavaScript runtime"
  homepage "https://ringojs.org"
  url "https://github.com/ringo/ringojs/releases/download/v1.2.1/ringojs-1.2.1.tar.gz"
  sha256 "a04ba090e2a2835a196e4748b699e6f6842ff68919e73dea8f6193af73fdd841"

  bottle :unneeded

  depends_on :java => "1.8"

  def install
    rm Dir["bin/*.cmd"]
    libexec.install Dir["*"]
    bin.install Dir["#{libexec}/bin/*"]
    bin.env_script_all_files(libexec/"bin", Language::Java.java_home_env("1.8"))
  end

  test do
    (testpath/"test.js").write <<~EOS
      var x = 40 + 2;
      console.assert(x === 42);
    EOS
    system "#{bin}/ringo", "test.js"
  end
end