Method: Rake::Application#handle_options

Defined in:
lib/rake/application.rb

#handle_options ⇒ Object

Read and handle the command line options.



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# File 'lib/rake/application.rb', line 570

def handle_options
  options.rakelib = ['rakelib']
  options.trace_output = $stderr

  OptionParser.new do |opts|
    opts.banner = "#{Rake.application.name} [-f rakefile] {options} targets..."
    opts.separator ""
    opts.separator "Options are ..."

    opts.on_tail("-h", "--help", "-H", "Display this help message.") do
      puts opts
      exit
    end

    standard_rake_options.each { |args| opts.on(*args) }
    opts.environment('RAKEOPT')
  end.parse!
end