Function provideFactory

ots3/dependency.go:67–103

provideFactory creates *Factory and *ots3.Manager. It is a valid dependency for package core.

(option *providersOption)

// provideFactory creates *Factory and *ots3.Manager. It is a valid dependency for package core.
func provideFactory(option *providersOption) func(p factoryIn) Factory {
	if option.ctor == nil {
		option.ctor = newManager
	}
	return func(p factoryIn) Factory {
		factory := di.NewFactory(func(name string) (di.Pair, error) {
			var conf S3Config

			if err := p.Conf.Unmarshal(fmt.Sprintf("s3.%s", name), &conf); err != nil {
				if name != "default" {
					return di.Pair{}, fmt.Errorf("s3 configuration %s not found", name)
				}
				conf = S3Config{}
			}

			manager, err := option.ctor(ManagerArgs{
				Name:      name,
				Conf:      conf,
				Populator: p.Populator,
			})
			if err != nil {
				return di.Pair{}, fmt.Errorf("error constructing manager: %w", err)
			}
			return di.Pair{
				Closer: nil,
				Conn:   manager,
			}, nil
		})

		s3Factory := Factory{factory}
		if option.reloadable {
			s3Factory.SubscribeReloadEventFrom(p.Dispatcher)
		}

		return s3Factory
	}
}

// ManagerArgs are arguments for constructing the s3 manager. When providing custom constructors, take this as input.
type ManagerArgs struct {