class PhusionPassenger::Config::CompileAgentCommand

def self.create_option_parser(options)
  OptionParser.new do |opts|
    nl = "\n" + ' ' * 37
    opts.banner = "Usage: passenger-config compile-agent [OPTIONS]\n"
    opts.separator ""
    opts.separator "  Compile the #{PROGRAM_NAME} agent binary. The agent binary is required for"
    opts.separator "  #{PROGRAM_NAME} to function properly."
    opts.separator ""
    opts.separator "Options:"
    opts.on("--working-dir PATH", String, "Store temporary files in the given#{nl}" +
      "directory, instead of creating one") do |val|
      options[:working_dir] = val
    end
    opts.on("--auto", "Run in non-interactive mode. Default when#{nl}" +
      "stdin or stdout is not a TTY") do
      options[:auto] = true
    end
    opts.on("--optimize", "Compile agent with optimizations") do
      options[:optimize] = true
    end
    opts.on("-f", "--force", "Skip sanity checks") do
      options[:force] = true
    end
    opts.on("--no-force-tip", "Do not print any tips regarding the --force parameter") do
      options[:force_tip] = false
    end
    opts.on("-h", "--help", "Show this help") do
      options[:help] = true
    end
  end
end

def help
  puts @parser
end

def initialize_objects
  @colors = Utils::AnsiColors.new(@options[:colorize])
end

def run
  @options = { :auto => !STDIN.tty? || !STDOUT.tty?, :colorize => :auto, :force_tip => true }
  parse_options
  initialize_objects
  sanity_check
  if !AgentCompiler.new(@options).run
    abort
  end
end

def sanity_check
  return if @options[:force]
  if PhusionPassenger.find_support_binary(AGENT_EXE)
    puts "#{@colors.green}The #{PROGRAM_NAME} agent is already installed.#{@colors.reset}"
    if @options[:force_tip]
      puts "If you want to recompile it, re-run this program with the --force parameter."
    end
    exit
  end
end