old_contents: import json
  import sys
  
  from leapp.exceptions import LeappError
  from leapp.utils.clicmd import command, command_opt, command_arg
  from leapp.utils.repository import requires_repository, find_repository_basedir
  from leapp.logger import configure_logger
  from leapp.messaging.inprocess import InProcessMessaging
  from leapp.utils.output import report_errors
  from leapp.repository.scan import find_and_scan_repositories
  from leapp.snactor.context import with_snactor_context
  
  
  _LONG_DESCRIPTION = '''
  Runs the given actor as specified as `actor_name` in a testing environment.
  
  For more information please consider reading the documentation at:
  https://red.ht/leapp-docs
  '''
  
  
  @command('run', help='Execute the given actor', description=_LONG_DESCRIPTION)
  @command_arg('actor-name')
  @command_opt('--save-output', is_flag=True)
  @command_opt('--print-output', is_flag=True)
  @requires_repository
  @with_snactor_context
  def cli(args):
      log = configure_logger()
      basedir = find_repository_basedir('.')
      repository = find_and_scan_repositories(basedir, include_locals=True)
      try:
          repository.load()
      except LeappError as exc:
          sys.stderr.write(exc.message)
          sys.exit(1)
      actor_logger = log.getChild('actors')
      actor = repository.lookup_actor(args.actor_name)
      messaging = InProcessMessaging(stored=args.save_output)
      messaging.load(actor.consumes)
  
      actor(messaging=messaging, logger=actor_logger).run()
  
      report_errors(messaging.errors())
  
      if args.print_output:
          json.dump(messaging.messages(), sys.stdout, indent=2)
  
new_contents: import json
  import sys
  
  from leapp.exceptions import LeappError
  from leapp.utils.clicmd import command, command_opt, command_arg
  from leapp.utils.repository import requires_repository, find_repository_basedir
  from leapp.logger import configure_logger
  from leapp.messaging.inprocess import InProcessMessaging
  from leapp.utils.output import report_errors
  from leapp.repository.scan import find_and_scan_repositories
  from leapp.snactor.context import with_snactor_context
  
  
  _LONG_DESCRIPTION = '''
  Runs the given actor as specified as `actor_name` in a testing environment.
  
  For more information please consider reading the documentation at:
  https://red.ht/leapp-docs
  '''
  
  
  @command('run', help='Execute the given actor', description=_LONG_DESCRIPTION)
  @command_arg('actor-name')
  @command_opt('--save-output', is_flag=True)
  @command_opt('--print-output', is_flag=True)
  @requires_repository
  @with_snactor_context
  def cli(args):
      log = configure_logger()
      basedir = find_repository_basedir('.')
      repository = find_and_scan_repositories(basedir, include_locals=True)
      try:
          repository.load()
      except LeappError as exc:
          sys.stderr.write(exc.message)
          sys.exit(1)
      actor_logger = log.getChild('actors')
      actor = repository.lookup_actor(args.actor_name)
      messaging = InProcessMessaging(stored=args.save_output)
      messaging.load(actor.consumes)
  
      actor(messaging=messaging, logger=actor_logger).run()
  
      report_errors(messaging.errors())
  
      if args.print_output:
          json.dump(messaging.messages(), sys.stdout, indent=2)
          sys.stdout.write('\n')
  
subject: Add newline for output printing in snactor run. Fixed #342