Imports
- github.com/docker/distribution/manifest/schema2
- github.com/goharbor/harbor/src/common/http/modifier
- github.com/goharbor/harbor/src/common/utils
- github.com/goharbor/harbor/src/common/utils/log
- github.com/docker/distribution
- github.com/docker/distribution/manifest/schema1
- github.com/goharbor/harbor/src/common/utils/error