[#333] Sort containers by ID

Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>

cmd/frostfs-cli/internal/client/client.go

@@ -71,6 +71,16 @@ func ListContainers(ctx context.Context, prm ListContainersPrm) (res ListContain
 	return
 }
 
+// SortedIDList returns sorted list of identifiers of user's containers.
+func (x ListContainersRes) SortedIDList() []cid.ID {
+	list := x.cliRes.Containers()
+	sort.Slice(list, func(i, j int) bool {
+		lhs, rhs := list[i].EncodeToString(), list[j].EncodeToString()
+		return strings.Compare(lhs, rhs) < 0
+	})
+	return list
+}
+
 // PutContainerPrm groups parameters of PutContainer operation.
 type PutContainerPrm struct {
 	Client       *client.Client

cmd/frostfs-cli/modules/container/list.go

@@ -56,7 +56,7 @@ var listContainersCmd = &cobra.Command{
 			Client: cli,
 		}
 
-		containerIDs := res.IDList()
+		containerIDs := res.SortedIDList()
 		for _, cnrID := range containerIDs {
 			if flagVarListName == "" && !flagVarListPrintAttr {
 				cmd.Println(cnrID.String())