package image // import "github.com/docker/docker/api/server/router/image" import ( "io" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/filters" "github.com/docker/docker/api/types/image" "github.com/docker/docker/api/types/registry" "golang.org/x/net/context" ) // Backend is all the methods that need to be implemented // to provide image specific functionality. type Backend interface { imageBackend importExportBackend registryBackend } type imageBackend interface { ImageDelete(imageRef string, force, prune bool) ([]types.ImageDeleteResponseItem, error) ImageHistory(imageName string) ([]*image.HistoryResponseItem, error) Images(imageFilters filters.Args, all bool, withExtraAttrs bool) ([]*types.ImageSummary, error) LookupImage(name string) (*types.ImageInspect, error) TagImage(imageName, repository, tag string) (string, error) ImagesPrune(ctx context.Context, pruneFilters filters.Args) (*types.ImagesPruneReport, error) } type importExportBackend interface { LoadImage(inTar io.ReadCloser, outStream io.Writer, quiet bool) error ImportImage(src string, repository, platform string, tag string, msg string, inConfig io.ReadCloser, outStream io.Writer, changes []string) error ExportImage(names []string, outStream io.Writer) error } type registryBackend interface { PullImage(ctx context.Context, image, tag, platform string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error PushImage(ctx context.Context, image, tag string, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error SearchRegistryForImages(ctx context.Context, filtersArgs string, term string, limit int, authConfig *types.AuthConfig, metaHeaders map[string][]string) (*registry.SearchResults, error) }