| package images // import "github.com/docker/docker/daemon/images" |
| |
| import ( |
| "github.com/docker/docker/builder" |
| "github.com/docker/docker/image/cache" |
| "github.com/sirupsen/logrus" |
| ) |
| |
| // MakeImageCache creates a stateful image cache. |
| func (i *ImageService) MakeImageCache(sourceRefs []string) builder.ImageCache { |
| if len(sourceRefs) == 0 { |
| return cache.NewLocal(i.imageStore) |
| } |
| |
| cache := cache.New(i.imageStore) |
| |
| for _, ref := range sourceRefs { |
| img, err := i.GetImage(ref) |
| if err != nil { |
| logrus.Warnf("Could not look up %s for cache resolution, skipping: %+v", ref, err) |
| continue |
| } |
| cache.Populate(img) |
| } |
| |
| return cache |
| } |