fix: version bumped and no item selection message handlign

Author: Vikram Kalta

packages/contentstack-branches/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@contentstack/cli-cm-branches",
   "description": "Contentstack CLI plugin to do branches operations",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "author": "Contentstack",
   "bugs": "https://github.com/contentstack/cli/issues",
   "dependencies": {

packages/contentstack-branches/src/branch/merge-handler.ts

@@ -2,6 +2,7 @@ import os from 'os';
 import path from 'path';
 import forEach from 'lodash/forEach';
 import { cliux } from '@contentstack/cli-utilities';
+import chalk from 'chalk';
 import { MergeInputOptions, MergeSummary } from '../interfaces';
 import {
   selectMergeStrategy,
@@ -132,8 +133,11 @@ export default class MergeHandler {
     } else if (this.strategy === 'overwrite_with_compare') {
       this.mergeSettings.strategy = 'overwrite_with_compare';
     }
-
-    await this.displayMergeSummary();
+    if (this.checkEmptySelection()) {
+      cliux.print(chalk.red('No items selected'));
+    } else {
+      await this.displayMergeSummary();
+    }
 
     if (!this.executeOption) {
       const executionResponse = await selectMergeExecution();
@@ -152,6 +156,17 @@ export default class MergeHandler {
     }
   }
 
+  checkEmptySelection() {
+    for (let module in this.branchCompareData) {
+      if (this.mergeSettings.mergeContent[module]?.modified?.length
+        || this.mergeSettings.mergeContent[module]?.added?.length
+        || this.mergeSettings.mergeContent[module]?.deleted?.length) {
+        return false;
+      }
+    }
+    return true;
+  }
+
   displayMergeSummary() {
     if (this.mergeSettings.strategy !== 'ignore') {
       for (let module in this.branchCompareData) {