Function copySummary

cli/command/container/cp.go:204–213

copySummary formats the "Successfully copied ..." message. When contentSize differs from transferredSize, both values are shown.

(contentSize, transferredSize int64, dest string)

// copySummary formats the "Successfully copied ..." message.
// When contentSize differs from transferredSize, both values are shown.
func copySummary(contentSize, transferredSize int64, dest string) string {
	if contentSize != transferredSize {
		return fmt.Sprintf("Successfully copied %s (transferred %s) to %s\n",
			progressHumanSize(contentSize), progressHumanSize(transferredSize), dest,
		)
	}
	return fmt.Sprintf("Successfully copied %s to %s\n",
		progressHumanSize(contentSize), dest,
	)
}

func runCopy(ctx context.Context, dockerCli command.Cli, opts copyOptions) error {
	srcContainer, srcPath := splitCpArg(opts.source)