Function newClientVersion

cli/command/system/version.go:111–129

newClientVersion constructs a new clientVersion. If a dockerCLI is passed as argument, additional information is included (API version), which may invoke an API connection. Pass nil to omit the additional information.

(contextName string, dockerCli command.Cli)

// which may invoke an API connection. Pass nil to omit the additional
// information.
func newClientVersion(contextName string, dockerCli command.Cli) clientVersion {
	v := clientVersion{
		Version:           version.Version,
		DefaultAPIVersion: client.MaxAPIVersion,
		GoVersion:         runtime.Version(),
		GitCommit:         version.GitCommit,
		BuildTime:         reformatDate(version.BuildTime),
		Os:                runtime.GOOS,
		Arch:              arch(),
		Context:           contextName,
	}
	if version.PlatformName != "" {
		v.Platform = &platformInfo{Name: version.PlatformName}
	}
	if dockerCli != nil {
		v.APIVersion = dockerCli.CurrentVersion()
	}
	return v
}

func newServerVersion(sv client.ServerVersionResult) *serverVersion {
	out := &serverVersion{