Class: Vagrant::Node::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-node/nodeservercommand.rb

Constant Summary collapse

START_COMMAND = 
"start"
STOP_COMMAND = 
"stop"

Instance Method Summary collapse

Constructor Details

#initialize(argv, env) ⇒ Command

Returns a new instance of Command.



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# File 'lib/vagrant-node/nodeservercommand.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(:start) do
		require File.expand_path("../nodeserverstart", __FILE__)
		NodeServerStart
	end

	@subcommands.register(:stop) do
		require File.expand_path("../nodeserverstop", __FILE__)
		NodeServerStop
	end

	@subcommands.register(:passwd) do
          	require File.expand_path("../nodeserverpasswd", __FILE__)
          	NodeServerPasswd
        	end
		
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-node/nodeservercommand.rb', line 34

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

	command_class = @subcommands.get(@sub_command.to_sym) if @sub_command
	return help if !command_class || !@sub_command
	
	@logger.debug("Invoking command class: #{command_class} #{@sub_args.inspect}")
	
	command_class.new(@sub_args, @env).execute
	
	
	0
end

#help ⇒ Object 



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# File 'lib/vagrant-node/nodeservercommand.rb', line 51

def help
	
	opts = OptionParser.new do |opts|
		opts.banner = "Usage: vagrant nodeserver <command>"
		opts.separator ""
		opts.on("-h", "--help", "Print this help.")
		opts.separator ""
		opts.separator "Available subcommands:"				
		opts.separator "     start"
		opts.separator "     stop"
		opts.separator "     passwd"
		opts.separator ""
	end
	
	@env.ui.info(opts.help, :prefix => false)
	
end