Method: PDQTest::Instance.shell

Defined in:
lib/pdqtest/instance.rb

.shell ⇒ Object 



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# File 'lib/pdqtest/instance.rb', line 117

def self.shell
  # pick the first test platform to test on as our shell - want to do a specific one
  # just list it with --image-name
  image_name = (@@image_name || Docker::acceptance_test_images).first
  $logger.info "Opening a shell in #{image_name}"
  @@active_container = PDQTest::Docker::new_container(image_name, @@privileged)

  # Shell is always executed with docker - if you want a new shell for
  # in-place, your already in it ;-)
  PDQTest::Execution.exec(PDQTest::Docker, @@active_container, PDQTest::Puppet.setup)

  # In theory I should be able to get something like the code below to
  # redirect all input streams and give a makeshift interactive shell, howeve
  # I'm damned if I get get this to do anything at all, so instead go the
  # easy way and start the container running, then use system() to redirect
  # all streams using the regular docker command.  Works a treat!
  # @@active_container.tap(&:start).attach(:tty => true)
  # @@active_container.exec('bash', tty: true).tap(&:start).attach( :tty => true, :stdin => $stdin) { |out, err|
  #   puts out
  #   puts err
  # }
  system("docker exec -ti #{@@active_container.id} #{Util.shell}")
  if @@keep_container
    $logger.info "finished build, container #{@@active_container.id} left on system"
    $logger.info "  docker exec -ti #{@@active_container.id} #{Util.shell} "
  else
      PDQTest::Docker.cleanup_container(@@active_container)
      @@active_container = nil
  end
end