Class: Engineyard::Local::Virtualbox

Inherits:
Object
  • Object
show all
Defined in:
lib/engineyard-local/virtualbox.rb

Constant Summary collapse

VALUE_PREFIX = 
"Value: "
INFO_REGEX =

TODO this is exceptionally difficult to read

/"(.*)".*\{(.*)\}/

Class Method Summary collapse

Class Method Details

.extra_data(uuid, key = "enumerate") ⇒ Object 



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# File 'lib/engineyard-local/virtualbox.rb', line 22

def self.extra_data(uuid, key = "enumerate" )
  value = vbox.execute("getextradata", uuid, key).strip

  if value.include?(VALUE_PREFIX)
    value.gsub!(/#{VALUE_PREFIX}/, '')
  end
end

.uuid_map ⇒ Object 



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# File 'lib/engineyard-local/virtualbox.rb', line 8

def self.uuid_map
  # TODO ~~~ is fragile
  # extract the uuids from `VBoxMange list vms`, sample output:
  #   "Bar VM" {c21b5de6-5867-4471-ab53-7af23badc5eb}
  #   "Foo VM" {aaba8c3a-3521-46e2-bd2c-fe7e65b77524}
  info_list = vbox.execute("list", "vms").gsub(INFO_REGEX, '\1~~~\2').split("\n")

  info_list.inject({}) do |acc, info|
    name, uuid = info.split("~~~")
    acc[name] = uuid
    acc
  end
end

.vbox ⇒ Object 



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# File 'lib/engineyard-local/virtualbox.rb', line 30

def self.vbox
  @@vbox ||= Vagrant::Driver::VirtualBox.new
end