Module: Yap

Defined in:
lib/yap.rb,
lib/yap/shell.rb,
lib/yap/world.rb,
lib/yap/world/addons.rb,
lib/yap/configuration.rb,
lib/yap/shell/version.rb

Defined Under Namespace

Modules: Shell Classes: Configuration, World

Class Method Summary collapse

Class Method Details

.configuration ⇒ Object 



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# File 'lib/yap/configuration.rb', line 6

def self.configuration
  @configuration ||= Configuration.new
end

.parse_cli_args_for_configuration(args, configuration) ⇒ Object 



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# File 'lib/yap.rb', line 13

def self.parse_cli_args_for_configuration(args, configuration)
  OptionParser.new do |opts|
    opts.on('-h', '--help', 'Prints this help') do
      puts opts
      exit
    end

    opts.on('--skip-first-time', 'Disables creating ~/.yap directory on shell startup') do
      configuration.skip_first_time = true
    end

    opts.on('--no-addons', 'Disables auto-loading addons on shell startup') do
      configuration.use_addons = false
    end

    opts.on('--no-history', 'Disables auto-loading or saving history') do
      configuration.use_history = false
    end

    opts.on('--no-rcfiles', 'Disables auto-loading rcfiles on shell startup') do
      configuration.use_rcfiles = false
    end
  end.parse!(args)
end

.run_shell(argv) ⇒ Object 



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# File 'lib/yap.rb', line 38

def self.run_shell(argv)
  Treefell['shell'].puts "#{self}.#{__callee__} booting shell"

  parse_cli_args_for_configuration(argv, configuration)

  addons_loaded = []
  if configuration.use_addons?
    Treefell['shell'].puts "#{self}.#{__callee__} loading addons"
    addons_loaded.concat \
      World::Addons.load_directories(configuration.addon_paths)
  else
    Treefell['shell'].puts "#{self}.#{__callee__} skipping addons"
  end

  if configuration.use_rcfiles?
    Treefell['shell'].puts "#{self}.#{__callee__} loading rcfiles"
    addons_loaded.concat \
      World::Addons.load_rcfiles(configuration.rcfiles)
  else
    Treefell['shell'].puts "#{self}.#{__callee__} skipping rcfiles"
  end

  Shell::Impl.new(addons: addons_loaded).repl
end