Class: VagrantPlugins::VBoxSnapshot::Command::Back

Inherits:
Object
  • Object
show all
Includes:
CheckRunnable
Defined in:
lib/vagrant-vbox-snapshot/commands/back.rb

Instance Method Summary collapse

Methods included from CheckRunnable

#check_runnable_on

Instance Method Details

#execute ⇒ Object 



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# File 'lib/vagrant-vbox-snapshot/commands/back.rb', line 10

def execute
  options = {}

  opts = OptionParser.new do |opts|
    opts.banner = "Back to current snapshot"
    opts.separator ""
    opts.separator "Usage: vagrant snapshot back [vm-name]"
  end
  # Parse the options
  argv = parse_options(opts)
  return if !argv

  with_target_vms(argv, single_target: true) do |machine|
    check_runnable_on(machine)

    if machine.state.id != :poweroff and machine.state.id != :saved and machine.state.id != :aborted
      machine.provider.driver.execute("controlvm", machine.id, "poweroff")
    end

    machine.provider.driver.execute("snapshot", machine.id, "restorecurrent") do |type, data|
      machine.env.ui.info(data, :color => type == :stderr ? :red : :white, :new_line => false)
    end

    if options[:reload]
      @env.ui.info("Reloading VM, since --reload passed")
      machine.action(:reload, :provision_enabled => false)
    else
      @env.ui.info("Starting restored VM")
      machine.action(:up, :provision_enabled => false)
    end
  end
end