Class: Aruba::Console

Inherits:
Object
  • Object
show all
Defined in:
lib/aruba/console.rb,
lib/aruba/console/help.rb

Overview

Consule

Defined Under Namespace

Modules: Help

Instance Method Summary collapse

Instance Method Details

#start ⇒ Object

Start the aruba console

rubocop:disable Metrics/MethodLength



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# File 'lib/aruba/console.rb', line 13

def start
  # Start IRB with current context:
  # http://stackoverflow.com/questions/4189818/how-to-run-irb-start-in-context-of-current-class
  ARGV.clear
  IRB.setup nil

  IRB.conf[:IRB_NAME] = 'aruba'

  IRB.conf[:PROMPT] = {}
  IRB.conf[:PROMPT][:ARUBA] = {
    :PROMPT_I => '%N:%03n:%i> ',
    :PROMPT_S => '%N:%03n:%i%l ',
    :PROMPT_C => '%N:%03n:%i* ',
    :RETURN => "# => %s\n"
  }
  IRB.conf[:PROMPT_MODE] = :ARUBA

  IRB.conf[:RC] = false

  require 'irb/completion'
  require 'irb/ext/save-history'
  IRB.conf[:READLINE] = true
  IRB.conf[:SAVE_HISTORY] = 1000
  IRB.conf[:HISTORY_FILE] = Aruba.config.console_history_file

  # rubocop:disable Lint/NestedMethodDefinition
  context = Class.new do
    include Aruba::Api
    include Aruba::Console::Help

    def initialize
      setup_aruba
    end

    def inspect
      'nil'
    end
  end
  # rubocop:enable Lint/NestedMethodDefinition

  irb = IRB::Irb.new(IRB::WorkSpace.new(context.new))
  IRB.conf[:MAIN_CONTEXT] = irb.context

  trap("SIGINT") do
    irb.signal_handle
  end

  begin
    catch(:IRB_EXIT) do
      irb.eval_input
    end
  ensure
    IRB.irb_at_exit
  end
end