func Manager() RepositoryManager {
	managerName, err := config.GetString("repo-manager")
	if err != nil {
		managerName = defaultManager
	}
	if _, ok := managers[managerName]; !ok {
		managerName = "nop"
	}
	return managers[managerName]
}
func Manager() RepositoryManager {
	managerName, err := config.GetString("repo-manager")
	if err != nil {
		managerName = defaultManager
	}
	if _, ok := managers[managerName]; !ok {
		managerName = "nop"
	}
	return managers[managerName]
}
// Manager returns the current configured manager, as defined in the
// configuration file.