Class: VagrantPlugins::QEMU::Action::ReadState

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-qemu/action/read_state.rb

Overview

This action reads the state of the machine and puts it in the ‘:machine_state_id` key in the environment.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ ReadState

Returns a new instance of ReadState.



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# File 'lib/vagrant-qemu/action/read_state.rb', line 9

def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_qemu::action::read_state")
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-qemu/action/read_state.rb', line 14

def call(env)
  if env[:machine].id
    env[:machine_state_id] = env[:machine].provider.driver.get_current_state

    # If the machine isn't created, then our ID is stale, so just
    # mark it as not created.
    if env[:machine_state_id] == :not_created
      env[:machine].id = nil
    end
  else
    env[:machine_state_id] = :not_created
  end
  @app.call(env)
end