interceptor

type ApplyDescriptorFn func(desc *ocispec.Descriptor)

type FileCrcInfo struct {
	FilePath  string `json:"file_path"`
	ChunkCrcs string `json:"chunk_crcs"`
}

type FileCrcList struct {
	Files []FileCrcInfo `json:"files"`
}

type Interceptor interface {
	// Intercept intercepts the building stream for some customized logic, readerType is the original stream type, such as raw or tar.
	Intercept(ctx context.Context, mediaType string, filepath string, readerType string, reader io.Reader) (ApplyDescriptorFn, error)
}