[#1889] Move netmap.go and exit.go from cli to cmd/internal/common

Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>

cmd/internal/common/netmap.go

@@ -0,0 +1,49 @@
+package common
+
+import (
+	"encoding/hex"
+
+	"github.com/TrueCloudLab/frostfs-sdk-go/netmap"
+	"github.com/spf13/cobra"
+)
+
+// PrettyPrintNodeInfo print information about network node with given indent and index.
+// To avoid printing attribute list use short parameter.
+func PrettyPrintNodeInfo(cmd *cobra.Command, node netmap.NodeInfo,
+	index int, indent string, short bool) {
+	var strState string
+
+	switch {
+	default:
+		strState = "STATE_UNSUPPORTED"
+	case node.IsOnline():
+		strState = "ONLINE"
+	case node.IsOffline():
+		strState = "OFFLINE"
+	case node.IsMaintenance():
+		strState = "MAINTENANCE"
+	}
+
+	cmd.Printf("%sNode %d: %s %s ", indent, index+1, hex.EncodeToString(node.PublicKey()), strState)
+
+	netmap.IterateNetworkEndpoints(node, func(endpoint string) {
+		cmd.Printf("%s ", endpoint)
+	})
+	cmd.Println()
+
+	if !short {
+		node.IterateAttributes(func(key, value string) {
+			cmd.Printf("%s\t%s: %s\n", indent, key, value)
+		})
+	}
+}
+
+// PrettyPrintNetMap print information about network map.
+func PrettyPrintNetMap(cmd *cobra.Command, nm netmap.NetMap, short bool) {
+	cmd.Println("Epoch:", nm.Epoch())
+
+	nodes := nm.Nodes()
+	for i := range nodes {
+		PrettyPrintNodeInfo(cmd, nodes[i], i, "", short)
+	}
+}