package cmd import ( "bytes" "context" "encoding/hex" "encoding/json" "fmt" "github.com/nspcc-dev/neofs-api-go/pkg/netmap" "github.com/spf13/cobra" ) var ( nodeInfoJSON bool ) // netmapCmd represents the netmap command var netmapCmd = &cobra.Command{ Use: "netmap", Short: "Operations with Network Map", Long: `Operations with Network Map`, Run: func(cmd *cobra.Command, args []string) { fmt.Println("netmap called") }, } func init() { rootCmd.AddCommand(netmapCmd) netmapCmd.AddCommand( getEpochCmd, localNodeInfoCmd, ) localNodeInfoCmd.Flags().BoolVar(&nodeInfoJSON, "json", false, "print node info in JSON format") } var getEpochCmd = &cobra.Command{ Use: "epoch", Short: "Get current epoch number", Long: "Get current epoch number", RunE: func(cmd *cobra.Command, args []string) error { cli, err := getSDKClient() if err != nil { return err } e, err := cli.Epoch(context.Background()) if err != nil { return fmt.Errorf("rpc error: %w", err) } fmt.Println(e) return nil }, } var localNodeInfoCmd = &cobra.Command{ Use: "nodeinfo", Short: "Get local node info", Long: `Get local node info`, RunE: func(cmd *cobra.Command, args []string) error { cli, err := getSDKClient() if err != nil { return err } nodeInfo, err := cli.EndpointInfo(context.Background()) if err != nil { return fmt.Errorf("rpc error: %w", err) } prettyPrintNodeInfo(nodeInfo, nodeInfoJSON) return nil }, } func prettyPrintNodeInfo(i *netmap.NodeInfo, jsonEncoding bool) { if jsonEncoding { data, err := netmap.NodeInfoToJSON(i) if err != nil { printVerbose("Can't convert container to json: %w", err) return } buf := new(bytes.Buffer) if err := json.Indent(buf, data, "", " "); err != nil { printVerbose("Can't pretty print json: %w", err) } fmt.Println(buf) return } fmt.Println("key:", hex.EncodeToString(i.PublicKey())) fmt.Println("address:", i.Address()) fmt.Println("state:", i.State()) for _, attribute := range i.Attributes() { fmt.Printf("attribute: %s=%s\n", attribute.Key(), attribute.Value()) } }