newnode-helper.rb

class NewnodeHelper < Formula
  desc "Web proxy that uses a distributed p2p network to circumvent censorship"
  homepage "https://www.newnode.com/newnode-vpn"
  url "https://github.com/clostra/newnode.git",
    tag: "2.1.4", revision: "c42a04ded55cfdff857878f4d9234950e530bb00"
  license "GPL-2.0-only"

  depends_on xcode: ["9.3", :build]
  depends_on "automake"
  depends_on "coreutils"
  depends_on "libtool"
  depends_on "mbedtls@2"
  depends_on "wget"

  def install
    system "git", "clone", "--recurse-submodules", "https://github.com/clostra/newnode.git"
    system "cd newnode && ./build.sh"
    bin.install "newnode/client" => "newnode-helper"
    path = (var/"newnode-helper")
    path.mkpath
    path.chmod 0775
  end

  service do
    run [opt_bin/"newnode-helper", "-p", "8006", "-v"]
    keep_alive true
    working_dir var/"newnode-helper"
    log_path var/"log/newnode-helper.log"
    error_log_path var/"log/newnode-helper-error.log"
  end

  test do
    # use wget to try to download a file via the newnode's HTTP proxy
    # if that works, newnode vpn is working
    ENV["https_proxy"] = "http://localhost:8006"
    sleep 5
    system "wget", "https://brew.sh"
  end
end