code: func LoadConfigFile() error {
  	path, err := findConfigPath()
  	if err != nil {
  		return errors.WithStack(err)
  	}
  	Connections = map[string]*Connection{}
  	log(logging.Debug, "Loading config file from %s", path)
  	f, err := os.Open(path)
  	if err != nil {
  		return errors.WithStack(err)
  	}
  	return LoadFrom(f)
  }
docs: // LoadConfigFile loads a POP config file from the configured lookup paths