Class: VagrantPlugins::Openstack::Command::Main

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-openstack-provider/command/main.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv, env) ⇒ Main

Returns a new instance of Main.



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# File 'lib/vagrant-openstack-provider/command/main.rb', line 19

def initialize(argv, env)
  @env = env
  @main_args, @sub_command, @sub_args = split_main_and_subcommand(argv)
  @commands = Vagrant::Registry.new

  COMMANDS.each do |cmd|
    @commands.register(cmd[:name]) do
      require_relative cmd[:file]
      Command.const_get(cmd[:clazz])
    end
  end

  super(argv, env)
end

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/vagrant-openstack-provider/command/main.rb', line 15

def self.synopsis
  I18n.t('vagrant_openstack.command.main_synopsis')
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-openstack-provider/command/main.rb', line 34

def execute
  command_class = @commands.get(@sub_command.to_sym) if @sub_command
  return usage unless command_class && @sub_command
  command_class.new(@sub_args, @env).execute(@sub_command)
end

#usage ⇒ Object 



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# File 'lib/vagrant-openstack-provider/command/main.rb', line 40

def usage
  @env.ui.info I18n.t('vagrant_openstack.command.main_usage')
  @env.ui.info ''
  @env.ui.info I18n.t('vagrant_openstack.command.available_subcommands')
  @commands.each do |key, value|
    @env.ui.info "     #{key.to_s.ljust(20)} #{value.synopsis}"
  end
  @env.ui.info ''
end