Imports
- github.com/docker/distribution
- github.com/docker/distribution/manifest/manifestlist
- github.com/docker/distribution/manifest/schema1
- github.com/docker/distribution/manifest/schema2
- github.com/docker/distribution/reference
- github.com/docker/docker/api/server/httputils
- github.com/docker/docker/api/server/router
- github.com/docker/docker/api/types
- github.com/docker/docker/api/types/registry
- github.com/opencontainers/image-spec/specs-go/v1
- github.com/pkg/errors