func ToGRPC()

in container/containerd/errdefs/grpc.go [49:79]

• 27 lines of code
• 11 McCabe index (conditional complexity)

func ToGRPC(err error) error {
	if err == nil {
		return nil
	}

	if isGRPCError(err) {
		// error has already been mapped to grpc
		return err
	}

	switch {
	case IsInvalidArgument(err):
		return status.Errorf(codes.InvalidArgument, err.Error())
	case IsNotFound(err):
		return status.Errorf(codes.NotFound, err.Error())
	case IsAlreadyExists(err):
		return status.Errorf(codes.AlreadyExists, err.Error())
	case IsFailedPrecondition(err):
		return status.Errorf(codes.FailedPrecondition, err.Error())
	case IsUnavailable(err):
		return status.Errorf(codes.Unavailable, err.Error())
	case IsNotImplemented(err):
		return status.Errorf(codes.Unimplemented, err.Error())
	case IsCanceled(err):
		return status.Errorf(codes.Canceled, err.Error())
	case IsDeadlineExceeded(err):
		return status.Errorf(codes.DeadlineExceeded, err.Error())
	}

	return err
}