orasutil

Documentation

Index

• func CopyNode(ctx context.Context, src content.ReadOnlyStorage, dst content.Storage, ...) error
• func FetchDecode[T any](ctx context.Context, fetcher content.Fetcher, desc ocispec.Descriptor) (*T, error)
• func ReadAll(r io.Reader, desc ocispec.Descriptor) ([]byte, error)

Functions

func CopyNode

func CopyNode(ctx context.Context, src content.ReadOnlyStorage, dst content.Storage, desc ocispec.Descriptor) error

CopyNode copies a single content from the source CAS to the destination CAS.

From: https://github.com/oras-project/oras-go/blob/main/copy.go

func FetchDecode

func FetchDecode[T any](ctx context.Context, fetcher content.Fetcher, desc ocispec.Descriptor) (*T, error)

FetchDecode safely fetches the content described by the descriptor and decodes JSON into T. The fetched content is verified against the size and the digest.

func ReadAll

func ReadAll(r io.Reader, desc ocispec.Descriptor) ([]byte, error)

ReadAll safely reads the content described by the descriptor. The read content is verified against the size and the digest using a VerifyReader.