tag

Documentation

Index

• Constants
• Variables
• type Association
• type Store
  • func NewTagStore(jsonPath string) (Store, error)

Constants

const DefaultTag = "latest"

DefaultTag defines the default tag used when performing images related actions and no tag string is specified

Variables

var (
	// ErrDoesNotExist is returned if a reference is not found in the
	// store.
	ErrDoesNotExist = errors.New("reference does not exist")
)

Types

type Association

type Association struct {
	Ref     reference.Named
	ImageID image.ID
}

An Association is a tuple associating a reference with an image ID.

type Store

type Store interface {
	References(id image.ID) []reference.Named
	ReferencesByName(ref reference.Named) []Association
	AddTag(ref reference.Named, id image.ID, force bool) error
	AddDigest(ref reference.Canonical, id image.ID, force bool) error
	Delete(ref reference.Named) (bool, error)
	Get(ref reference.Named) (image.ID, error)
}

Store provides the set of methods which can operate on a tag store.

func NewTagStore

func NewTagStore(jsonPath string) (Store, error)

NewTagStore creates a new tag store, tied to a file path where the set of tags is serialized in JSON format.