streamdigest

Documentation

Index

• func ComputeBlobInfo(sys *types.SystemContext, stream io.Reader, inputInfo *types.BlobInfo) (io.Reader, func(), error)

Functions

func ComputeBlobInfo

func ComputeBlobInfo(sys *types.SystemContext, stream io.Reader, inputInfo *types.BlobInfo) (io.Reader, func(), error)

ComputeBlobInfo streams a blob to a temporary file and populates Digest and Size in inputInfo. The temporary file is returned as an io.Reader along with a cleanup function. It is the caller's responsibility to call the cleanup function, which closes and removes the temporary file. If an error occurs, inputInfo is not modified.