feat: add ArgsUsage to pieces-storage remove cmd

cli/piece-storage.go

@@ -53,10 +53,10 @@ var addFsPieceStorageCmd = &cli.Command{
 		readOnly := cctx.Bool("read-only")
 		name := cctx.String("name")
 
-		if path == "" {
+		if !cctx.IsSet("path") {
 			return fmt.Errorf("path is required")
 		}
-		if name == "" {
+		if !cctx.IsSet("name") {
 			return fmt.Errorf("name is required")
 		}
 
@@ -128,17 +128,17 @@ var pieceStorageAddS3Cmd = &cli.Command{
 		token := cctx.String("token")
 		name := cctx.String("name")
 
-		if endpoint == "" {
-			return fmt.Errorf("endpoint are required")
+		if !cctx.IsSet("endpoint") {
+			return fmt.Errorf("endpoint is required")
 		}
-		if accessKey == "" {
-			return fmt.Errorf("access key are required")
+		if !cctx.IsSet("access-key") {
+			return fmt.Errorf("access-key is required")
 		}
-		if secretKey == "" {
-			return fmt.Errorf("secret key are required")
+		if !cctx.IsSet("secret-key") {
+			return fmt.Errorf("secret-key is required")
 		}
-		if name == "" {
-			return fmt.Errorf("name are required")
+		if !cctx.IsSet("name") {
+			return fmt.Errorf("name is required")
 		}
 
 		err = nodeApi.AddS3PieceStorage(ctx, readOnly, endpoint, name, accessKey, secretKey, token)
@@ -197,8 +197,9 @@ var pieceStorageListCmd = &cli.Command{
 }
 
 var pieceStorageRemoveCmd = &cli.Command{
-	Name:  "remove",
-	Usage: "remove a piece storage",
+	Name:      "remove",
+	ArgsUsage: "<name>",
+	Usage:     "remove a piece storage",
 	Action: func(cctx *cli.Context) error {
 		// get idx
 		name := cctx.Args().Get(0)