Class: VagrantPlugins::VCloud::Action::IsLastVM

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-vcloud/action/is_last_vm.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ IsLastVM

Returns a new instance of IsLastVM.


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# File 'lib/vagrant-vcloud/action/is_last_vm.rb', line 5

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object


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# File 'lib/vagrant-vcloud/action/is_last_vm.rb', line 9

def call(env)
  cfg = env[:machine].provider_config
  cnx = cfg.vcloud_cnx.driver

  vapp_id = env[:machine].get_vapp_id

  test_vapp = cnx.get_vapp(vapp_id)

  if test_vapp[:vms_hash].count == 1
  # Set the result to be true if the machine is running.
    env[:result] = true
  else
    env[:result] = false
  end

  # Call the next if we have one (but we shouldn't, since this
  # middleware is built to run with the Call-type middlewares)
  @app.call(env)
end