Class: VagrantBundler::Command::Bundle

Inherits:
Base
  • Object
show all
Defined in:
lib/vagrant_bundler/command/bundle.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv, env) ⇒ Bundle

Returns a new instance of Bundle.



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# File 'lib/vagrant_bundler/command/bundle.rb', line 6

def initialize(argv, env)
  super

  @main_args, @sub_command, @sub_args = split_main_and_subcommand(argv)

  @subcommands = Vagrant::Registry.new
  @subcommands.register(:list)       { VagrantBundler::Command::BundleList }
  @subcommands.register(:open)       { VagrantBundler::Command::BundleOpen }
  @subcommands.register(:show)       { VagrantBundler::Command::BundleShow }
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant_bundler/command/bundle.rb', line 17

def execute
  if @main_args.include?("-h") || @main_args.include?("--help")
    # Print the help for all the box commands.
    return help
  end

  # If we reached this far then we must have a subcommand. If not,
  # then we also just print the help and exit.
  command_class = @subcommands.get(@sub_command.to_sym) if @sub_command
  return help if !command_class || !@sub_command

  # Initialize and execute the command class
  command_class.new(@sub_args, @env).execute
end

#help ⇒ Object

Prints the help out for this command



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# File 'lib/vagrant_bundler/command/bundle.rb', line 33

def help
  opts = OptionParser.new do |opts|
    opts.banner = "Usage: vagrant bundle <command> [<args>]"
    opts.separator ""
    opts.separator "Available subcommands:"

    # Add the available subcommands as separators in order to print them
    # out as well.
    keys = []
    @subcommands.each { |key, value| keys << key }

    keys.each do |key|
      opts.separator "     #{key}"
    end
  end

  @env.ui.info(opts.help, :prefix => false)
end