text: import sys
  import argparse
  import yaml
  
  from server.common.config.app_config import AppConfig
  
  
  def main():
      parser = argparse.ArgumentParser("A script to check hosted configuration files")
      parser.add_argument("config_file", help="the configuration file")
      parser.add_argument(
          "-s",
          "--show",
          default=False,
          action="store_true",
          help="print the configuration. NOTE: this may print secret values to stdout",
      )
  
      args = parser.parse_args()
  
      app_config = AppConfig()
      try:
          app_config.update_from_config_file(args.config_file)
          app_config.complete_config()
      except Exception as e:
          print(f"Error: {str(e)}")
          print("FAIL:", args.config_file)
          sys.exit(1)
  
      if args.show:
          yaml_config = app_config.config_to_dict()
          yaml.dump(yaml_config, sys.stdout)
  
      print("PASS:", args.config_file)
      sys.exit(0)
  
  
  if __name__ == "__main__":
      main()
  