Class: Vagrant::Hivemind::Command::Root

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/hivemind/commands/root.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv, env) ⇒ Root

Returns a new instance of Root.



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# File 'lib/vagrant/hivemind/commands/root.rb', line 11

def initialize(argv, env)
  super

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

  @subcommands = Vagrant::Registry.new

  @subcommands.register(:init) do
    require_relative "init"
    Init
  end

  @subcommands.register(:list) do
    require_relative "list"
    List
  end

  @subcommands.register(:desc) do
    require_relative "desc"
    Desc
  end

  @subcommands.register(:spawn) do
    require_relative "spawn"
    Spawn
  end

  @subcommands.register(:kill) do
    require_relative "kill"
    Kill
  end

  @subcommands.register(:morph) do
    require_relative "morph"
    Morph
  end

  @subcommands.register(:up) do
    require_relative "up"
    Up
  end

  @subcommands.register(:halt) do
    require_relative "halt"
    Halt
  end

  @subcommands.register(:generate) do
    require_relative "generate"
    Generate
  end

end

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/vagrant/hivemind/commands/root.rb', line 7

def self.synopsis
  "Hivemind operations: init list desc spawn kill morph up halt"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant/hivemind/commands/root.rb', line 65

def execute
  if @main_args.include?("-h") || @main_args.include?("--help")
    return help
  end

  command_class = @subcommands.get(@sub_command.to_sym) if @sub_command
  return help if !command_class || !@sub_command

  command_class.new(@sub_args, @env).execute
end

#help ⇒ Object 



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# File 'lib/vagrant/hivemind/commands/root.rb', line 76

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

    @subcommands.each do |key, data|
      o.separator "#{'%8.6s' % key.to_s}  #{'%.60s' % data.synopsis}"
    end

    o.separator ""
    o.separator "For help on any individual command run `vagrant hivemind <command> -h`"
  end

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