package main import ( "fmt" "github.com/iotbzh/xds-agent/lib/apiv1" "github.com/urfave/cli" ) func initCmdMisc(cmdDef *[]cli.Command) { *cmdDef = append(*cmdDef, cli.Command{ Name: "misc", HideHelp: true, Usage: "miscellaneous commands group", Subcommands: []cli.Command{ { Name: "version", Aliases: []string{"v"}, Usage: "Get version of XDS agent and XDS server", Action: xdsVersion, Flags: []cli.Flag{ cli.BoolFlag{ Name: "verbose, v", Usage: "display verbose output", }, }, }, }, }) } func xdsVersion(ctx *cli.Context) error { verbose := ctx.Bool("verbose") // Get version ver := apiv1.XDSVersion{} if err := XdsVersionGet(&ver); err != nil { return cli.NewExitError(err.Error(), 1) } writer := NewTableWriter() fmt.Fprintln(writer, "Agent ID:\t", ver.Client.ID) v := ver.Client.Version if verbose { v += " (" + ver.Client.VersionGitTag + ")" } fmt.Fprintln(writer, " Version:\t", v) if verbose { fmt.Fprintln(writer, " API Version:\t", ver.Client.APIVersion) } for _, svr := range ver.Server { fmt.Fprintln(writer, "Server ID:\t", svr.ID) v = svr.Version if verbose { v += " (" + svr.VersionGitTag + ")" } fmt.Fprintln(writer, " Version:\t", v) if verbose { fmt.Fprintln(writer, " API Version:\t", svr.APIVersion) } } writer.Flush() return nil }