[#1382] neofs-cli: move netmap command to a separate package

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

cmd/neofs-cli/modules/netmap/netinfo.go

@@ -0,0 +1,117 @@
+package netmap
+
+import (
+	"encoding/hex"
+	"time"
+
+	"github.com/nspcc-dev/neo-go/pkg/config/netmode"
+	internalclient "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/client"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key"
+	nmClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
+	"github.com/nspcc-dev/neofs-sdk-go/netmap"
+	"github.com/spf13/cobra"
+)
+
+type netCfgWriter cobra.Command
+
+var netInfoCmd = &cobra.Command{
+	Use:   "netinfo",
+	Short: "Get information about NeoFS network",
+	Long:  "Get information about NeoFS network",
+	Run: func(cmd *cobra.Command, args []string) {
+		p := key.GetOrGenerate(cmd)
+		cli := internalclient.GetSDKClientByFlag(cmd, p, commonflags.RPC)
+
+		var prm internalclient.NetworkInfoPrm
+		prm.SetClient(cli)
+
+		res, err := internalclient.NetworkInfo(prm)
+		common.ExitOnErr(cmd, "rpc error: %w", err)
+
+		netInfo := res.NetworkInfo()
+
+		cmd.Printf("Epoch: %d\n", netInfo.CurrentEpoch())
+
+		magic := netInfo.MagicNumber()
+		cmd.Printf("Network magic: [%s] %d\n", netmode.Magic(magic), magic)
+
+		cmd.Printf("Time per block: %s\n", time.Duration(netInfo.MsPerBlock())*time.Millisecond)
+
+		netCfg := netInfo.NetworkConfig()
+
+		cmd.Println("NeoFS network configuration")
+
+		err = nmClient.WriteConfig((*netCfgWriter)(cmd), func(f func(key []byte, val []byte) error) error {
+			var err error
+
+			netCfg.IterateParameters(func(prm *netmap.NetworkParameter) bool {
+				err = f(prm.Key(), prm.Value())
+				return err != nil
+			})
+
+			return err
+		})
+		common.ExitOnErr(cmd, "read config: %w", err)
+	},
+}
+
+func initNetInfoCmd() {
+	commonflags.Init(netInfoCmd)
+	commonflags.InitAPI(netInfoCmd)
+}
+
+func (x *netCfgWriter) print(name string, v interface{}, unknown bool) {
+	var sUnknown string
+
+	if unknown {
+		sUnknown = " (unknown)"
+	}
+
+	(*cobra.Command)(x).Printf("  %s%s: %v\n", name, sUnknown, v)
+}
+
+func (x *netCfgWriter) UnknownParameter(k string, v []byte) {
+	x.print(k, hex.EncodeToString(v), true)
+}
+
+func (x *netCfgWriter) MaxObjectSize(v uint64) {
+	x.print("Maximum object size", v, false)
+}
+
+func (x *netCfgWriter) BasicIncomeRate(v uint64) {
+	x.print("Basic income rate", v, false)
+}
+
+func (x *netCfgWriter) AuditFee(v uint64) {
+	x.print("Audit fee", v, false)
+}
+
+func (x *netCfgWriter) EpochDuration(v uint64) {
+	x.print("Epoch duration", v, false)
+}
+
+func (x *netCfgWriter) ContainerFee(v uint64) {
+	x.print("Container fee", v, false)
+}
+
+func (x *netCfgWriter) ContainerAliasFee(v uint64) {
+	x.print("Container alias fee", v, false)
+}
+
+func (x *netCfgWriter) EigenTrustIterations(v uint64) {
+	x.print("Number EigenTrust of iterations", v, false)
+}
+
+func (x *netCfgWriter) EigenTrustAlpha(v float64) {
+	x.print("EigenTrust α", v, false)
+}
+
+func (x *netCfgWriter) InnerRingCandidateFee(v uint64) {
+	x.print("Inner Ring candidate fee", v, false)
+}
+
+func (x *netCfgWriter) WithdrawFee(v uint64) {
+	x.print("Withdraw fee", v, false)
+}