Class: VagrantPlugins::Qubes::Action::ReadState

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

Instance Method Summary collapse

Constructor Details

#initialize(app, _env) ⇒ ReadState

Returns a new instance of ReadState.



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# File 'lib/vagrant-qubes/action/read_state.rb', line 8

def initialize(app, _env)
  @app = app
  @logger = Log4r::Logger.new('vagrant_qubes::action::read_state')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-qubes/action/read_state.rb', line 13

def call(env)
  env[:machine_state] = read_state(env)
  @app.call(env)
end

#read_state(env) ⇒ Object 



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# File 'lib/vagrant-qubes/action/read_state.rb', line 18

def read_state(env)
  @logger.info('vagrant-qubes, read_state: start...')

  # Get config.
  machine = env[:machine]
  config = env[:machine].provider_config

  #return :not_created if machine.id.to_i < 1

  state = ''

  command = 'qrexec-client-vm dom0 vagrant_list+' + env[:machine].config.vm.hostname
#          env[:ui].info I18n.t('vagrant_qubes.vagrant_qubes_message',
#            message: command)
  stdout, stderr, status = Open3.capture3(command)
  stdout.each_line do |line|
    fields = line.split('|')
    state = fields.at(1)
#            env[:ui].info I18n.t('vagrant_qubes.vagrant_qubes_message',
#              message: 'state ' + state)
  end

  case state
  when 'Running'
    return :running
  when 'Halted'
    return :halted
  when 'Transient'
    return :transient
  else        
    return :not_created
  end
end