[#1332] cli: Add `tree list`

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>

cmd/neofs-cli/modules/tree/list.go

@@ -0,0 +1,63 @@
+package tree
+
+import (
+	"crypto/sha256"
+
+	"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"
+	"github.com/nspcc-dev/neofs-node/pkg/services/tree"
+	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
+	"github.com/spf13/cobra"
+)
+
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "Get tree IDs",
+	Run:   list,
+	PersistentPreRun: func(cmd *cobra.Command, _ []string) {
+		commonflags.Bind(cmd)
+	},
+}
+
+func initListCmd() {
+	commonflags.Init(listCmd)
+
+	ff := listCmd.Flags()
+	ff.String(containerIDFlagKey, "", "Container ID")
+	_ = listCmd.MarkFlagRequired(containerIDFlagKey)
+
+	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
+}
+
+func list(cmd *cobra.Command, _ []string) {
+	pk := key.GetOrGenerate(cmd)
+	cidString, _ := cmd.Flags().GetString(containerIDFlagKey)
+
+	var cnr cid.ID
+	err := cnr.DecodeString(cidString)
+	common.ExitOnErr(cmd, "decode container ID string: %w", err)
+
+	ctx := cmd.Context()
+
+	cli, err := _client(ctx)
+	common.ExitOnErr(cmd, "client: %w", err)
+
+	rawCID := make([]byte, sha256.Size)
+	cnr.Encode(rawCID)
+
+	req := &tree.TreeListRequest{
+		Body: &tree.TreeListRequest_Body{
+			ContainerId: rawCID,
+		},
+	}
+
+	common.ExitOnErr(cmd, "message signing: %w", tree.SignMessage(req, pk))
+
+	resp, err := cli.TreeList(ctx, req)
+	common.ExitOnErr(cmd, "rpc call: %w", err)
+
+	for _, treeID := range resp.GetBody().GetIds() {
+		cmd.Println(treeID)
+	}
+}

cmd/neofs-cli/modules/tree/root.go

@@ -13,10 +13,12 @@ func init() {
 	Cmd.AddCommand(addCmd)
 	Cmd.AddCommand(getByPathCmd)
 	Cmd.AddCommand(addByPathCmd)
+	Cmd.AddCommand(listCmd)
 
 	initAddCmd()
 	initGetByPathCmd()
 	initAddByPathCmd()
+	initListCmd()
 }
 
 const (