backend

type Backend interface {
	// CreatePresignedURLForUpload creates a presigned URL for uploading file to the bucket
	CreatePresignedURLForUpload(object BucketObject, expire time.Duration) (string, error)

	// CreatePresignedURLForDownload creates a presigned URL for downloading file from the bucket
	CreatePresignedURLForDownload(object BucketObject, expire time.Duration) (string, error)

	// DeleteObject delete an object in a bucket
	DeleteObject(object BucketObject) error

	// BatchDeleteObject delete an object in a bucket
	BatchDeleteObjects(objects []BucketObject) error

	// CopyObject copies one item from a bucket to another
	// sourceObject : source object (ex: mybucket and /folder/item)
	// destinationObject : destination object (ex: mybucket and /folder/item2)
	CopyObject(sourceObject BucketObject, destinationObject BucketObject) error
}

type BucketObject struct {
	BucketName string
	Key        string
}

type S3Backend struct {
	// contains filtered or unexported fields
}

type S3BackendConfig struct {
	Host             string
	Region           string
	AccessKey        string
	SecretKey        string
	DisableSSL       bool
	S3ForcePathStyle bool
}