file

type Converter ¶

type Converter interface {
	Convert(Info) (string, error)
	SetNext(Converter)
}

func NewJpeg2JpgConverter() Converter

func NewMD5Converter() Converter

func NewSHA1Converter() Converter

func NewToLowerConverter() Converter

func NewToUpperConverter() Converter

type CopyTarget ¶

type CopyTarget struct {
	Path string
}

CopyTarget creates a copy of original file with a new name.

func (t *CopyTarget) Acquire(info Info, newName string) error

type Info ¶

type Info interface {
	Name() string
	Path() string
}

type MD5Producer ¶

type MD5Producer struct {
}

func (p MD5Producer) Produce(reader io.Reader) (string, error)

type MoveTarget ¶

type MoveTarget struct {
	Path string
}

MoveTarget renames original files into new ones.

func (t *MoveTarget) Acquire(info Info, newName string) error

type ReaderProducer ¶

type ReaderProducer interface {
	Produce(io.Reader) (string, error)
}

type SHA1Producer ¶

type SHA1Producer struct {
}

func (p SHA1Producer) Produce(reader io.Reader) (string, error)

type Source ¶

type Source interface {
	GetFiles() ([]Info, error)
}

func NewSource(path string) Source

type Target ¶

type Target interface {
	// Acquire receives a file with a new name into target.
	Acquire(info Info, newName string) error
}

Target represents destination directory, where files with new names must be placed.

func CreateCopyTarget(path string) (Target, error)

func CreateMoveTarget(path string) (Target, error)

func NewVoidTarget() Target

type VoidTarget ¶

type VoidTarget struct {
}

VoidTarget does not perform any actions on files. Suitable for DryRun mode

func (t *VoidTarget) Acquire(_ Info, _ string) error