[#1380] neofs-cli: move container command to a separate package

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

cmd/neofs-cli/modules/container/list_objects.go

@@ -0,0 +1,49 @@
+package container
+
+import (
+	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"
+	objectCli "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/object"
+	sessionCli "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/session"
+	"github.com/nspcc-dev/neofs-sdk-go/object"
+	"github.com/spf13/cobra"
+)
+
+var listContainerObjectsCmd = &cobra.Command{
+	Use:   "list-objects",
+	Short: "List existing objects in container",
+	Long:  `List existing objects in container`,
+	Run: func(cmd *cobra.Command, args []string) {
+		id := parseContainerID(cmd)
+
+		filters := new(object.SearchFilters)
+		filters.AddRootFilter() // search only user created objects
+
+		pk := key.GetOrGenerate(cmd)
+
+		var prm internalclient.SearchObjectsPrm
+		sessionCli.Prepare(cmd, id, nil, pk, &prm)
+		objectCli.Prepare(cmd, &prm)
+		prm.SetContainerID(id)
+		prm.SetFilters(*filters)
+
+		res, err := internalclient.SearchObjects(prm)
+		common.ExitOnErr(cmd, "rpc error: %w", err)
+
+		objectIDs := res.IDList()
+
+		for i := range objectIDs {
+			cmd.Println(objectIDs[i].String())
+		}
+	},
+}
+
+func initContainerListObjectsCmd() {
+	commonflags.Init(listContainerObjectsCmd)
+
+	flags := listContainerObjectsCmd.Flags()
+
+	flags.StringVar(&containerID, "cid", "", "container ID")
+}