storage

Documentation

Index

• Variables
• type Backend
  • func New(u *url.URL) (Backend, error)
  • func NewFTPStorage(u *url.URL) (Backend, error)
  • func NewFilesystemStorage(u *url.URL) (Backend, error)
  • func NewS3Storage(u *url.URL) (Backend, error)

Variables

var (
	ErrFTPHostRequired = errors.New("FTP storage requires host")
)

var (
	ErrInvalidArgument = errors.New("invalid argument")
)

var (
	ErrUnsupportedStorageType = errors.New("unsupported storage type")
)

Types

type Backend

type Backend interface {
	// Upload uploads data to the specified path in the storage backend
	Upload(ctx context.Context, filename string, data io.Reader) error

	// Download downloads data from the specified path in the storage backend
	Download(ctx context.Context, filename string, data io.Writer) error

	// DeleteOldBackups removes old backups based on the retention policy
	DeleteOldBackups(ctx context.Context, maxCount int) error
}

Backend defines the interface for pluggable storage backends.

func New

func New(u *url.URL) (Backend, error)

New creates a new storage backend based on the configuration.

func NewFTPStorage

func NewFTPStorage(u *url.URL) (Backend, error)

func NewFilesystemStorage

func NewFilesystemStorage(u *url.URL) (Backend, error)

func NewS3Storage

func NewS3Storage(u *url.URL) (Backend, error)