package graph import ( "strings" "github.com/docker/docker/api/types" "github.com/docker/docker/image" "github.com/docker/docker/utils" ) func (s *TagStore) History(name string) ([]*types.ImageHistory, error) { foundImage, err := s.LookupImage(name) if err != nil { return nil, err } lookupMap := make(map[string][]string) for name, repository := range s.Repositories { for tag, id := range repository { // If the ID already has a reverse lookup, do not update it unless for "latest" if _, exists := lookupMap[id]; !exists { lookupMap[id] = []string{} } lookupMap[id] = append(lookupMap[id], utils.ImageReference(name, tag)) } } history := []*types.ImageHistory{} err = foundImage.WalkHistory(func(img *image.Image) error { history = append(history, &types.ImageHistory{ ID: img.ID, Created: img.Created.Unix(), CreatedBy: strings.Join(img.ContainerConfig.Cmd, " "), Tags: lookupMap[img.ID], Size: img.Size, Comment: img.Comment, }) return nil }) return history, err }