fixed the SRE issues

packages/contentstack-audit/src/messages/index.ts

@@ -1,5 +1,4 @@
 import memoize from 'lodash/memoize';
-import { escapeRegExp, validateRegex } from '@contentstack/cli-utilities';
 
 const errors = {};
 
@@ -47,7 +46,7 @@ const auditFixMsg = {
   AUDIT_FIX_CMD_DESCRIPTION: 'Perform audits and fix possible errors in the exported Contentstack data.',
   WF_FIX_MSG: 'Successfully removed the workflow {uid} named {name}.',
   ENTRY_MANDATORY_FIELD_FIX: `Removing the publish details from the entry with UID '{uid}' in Locale '{locale}'...`,
-  ENTRY_SELECT_FIELD_FIX: `Adding the value '{value}' in the select field of entry UID '{uid}'...`
+  ENTRY_SELECT_FIELD_FIX: `Adding the value '{value}' in the select field of entry UID '{uid}'...`,
 };
 
 const messages: typeof errors &
@@ -76,13 +75,9 @@ function $t(msg: string, args: Record<string, string>): string {
     if (!msg) return '';
 
     for (const key of Object.keys(args)) {
-      const escapedKey = escapeRegExp(key);
-      const escapedKeyRegex = new RegExp(`{${escapedKey}}`, 'g');
-      let { status } = validateRegex(escapedKeyRegex)
-      if (status === 'safe') {
-        const sanitizedValue = args[key] ? escapeRegExp(args[key]) : '';
-        msg = msg.replace(escapedKeyRegex, sanitizedValue || escapedKey);
-      }
+      const escapedKey = key.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+      const placeholder = `{${escapedKey}}`;
+      msg = msg.split(placeholder).join(args[key]);
     }
 
     return msg;

packages/contentstack-import/src/utils/asset-helper.ts

@@ -251,11 +251,7 @@ export const lookupAssets = function (
   assetUrls.forEach(function (assetUrl: any) {
     let mappedAssetUrl = mappedAssetUrls[assetUrl];
     if (typeof mappedAssetUrl !== 'undefined') {
-      //NOTE - This code was added to resolve the SRE issue but once the code was merged Assets URLs in JSON RTE started breaking
-      // const sanitizedUrl = escapeRegExp(assetUrl).replace(/\.\./g, '\\$&');
-      // const escapedMappedUrl = escapeRegExp(mappedAssetUrl).replace(/\.\./g, '\\$&');
-      // entry = entry.replace(new RegExp(sanitizedUrl, 'img'), escapedMappedUrl);
-      entry = entry.replace(new RegExp(assetUrl, 'img'), mappedAssetUrl);
+      entry = entry.split(assetUrl).join(mappedAssetUrl);
       matchedUrls.push(mappedAssetUrl);
     } else {
       unmatchedUrls.push(assetUrl);
@@ -266,12 +262,8 @@ export const lookupAssets = function (
     let uid = mappedAssetUids[assetUid];
     if (typeof uid !== 'undefined') {
       const escapedAssetUid = assetUid.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-      const regex = new RegExp(`\\b${escapedAssetUid}\\b`, 'img');
-      let { status } = validateRegex(new RegExp(regex, 'img'));
-      if (status === 'safe') {
-        entry = entry.replace(regex, uid);
-        matchedUids.push(assetUid);
-      }
+      entry = entry.split(escapedAssetUid).join(uid);
+      matchedUids.push(assetUid);
     } else {
       unmatchedUids.push(assetUid);
     }

packages/contentstack-import/src/utils/entries-helper.ts

@@ -89,7 +89,9 @@ export const lookupEntries = function (
         } else {
           const key = _parent[j];
           if (Object.prototype.hasOwnProperty.call(_entry, key)) {
-            _entry = _entry[key];
+            const tempEntry = Object.create(null);
+            _.merge(tempEntry, _entry);
+            _entry = tempEntry[key];
             let _keys = _.clone(_parent).splice(j + 1, len);
             if (Array.isArray(_entry)) {
               for (let i = 0, _i = _entry?.length; i < _i; i++) {
@@ -580,9 +582,8 @@ export const restoreJsonRteEntryRefs = (
 
 function updateUids(str: string, match: string, uidMapper: Record<string, string>) {
   const sanitizedMatch = escapeRegExp(match);
-  const regex = new RegExp(`\\b${sanitizedMatch}\\b`, 'g');
-  let { status } = validateRegex(regex);
-  if (status === 'safe') return str.replace(regex, (matchedString) => uidMapper[matchedString]);
+  const replacement = uidMapper[match] ?? sanitizedMatch;
+  return str.split(sanitizedMatch).join(replacement);
 }
 
 function setDirtyTrue(jsonRteChild: any) {

packages/contentstack-migration/examples/05-Update-reference-entry-from-mapper.js

@@ -7,17 +7,19 @@ module.exports = async ({ migration, stackSDKInstance, managementAPIClient, conf
   const modules = ['entries', 'assets', 'extensions', 'marketplace_apps'];
 
   const readAllModulesUids = (filePath) => {
-    let uidMapping = {};
+    let uidMapping = Object.create(null);
 
     modules.forEach((module) => {
       const mappingFilePath = path.join(sanitizePath(filePath), 'mapper', sanitizePath(module), 'uid-mapping.json');
       if (fs.existsSync(mappingFilePath)) {
         const mappedIds = JSON.parse(fs.readFileSync(sanitizePath(mappingFilePath), 'utf-8'));
 
         if (module === 'marketplace_apps') {
-          Object.values(mappedIds).forEach((ids) => Object.assign(uidMapping, ids));
+          Object.values(mappedIds).forEach((ids) => {
+            uidMapping = { ...uidMapping, ...sanitizeObject(ids) };
+          });
         } else {
-          Object.assign(uidMapping, sanitizeObject(mappedIds));
+          uidMapping = { ...uidMapping, ...sanitizeObject(mappedIds) };
         }
       }
     });
@@ -33,7 +35,7 @@ module.exports = async ({ migration, stackSDKInstance, managementAPIClient, conf
       }
     }
     return sanitized;
-  }
+  };
 
   const getEntries = async (ct) => {
     try {
@@ -73,13 +75,10 @@ module.exports = async ({ migration, stackSDKInstance, managementAPIClient, conf
     let oldUids = Object.keys(uidMapping);
     matches.forEach((m) => {
       if (oldUids.includes(m)) {
-        let regex = new RegExp(m, 'g');
-        let { status } = validateRegex(regex);
-        if (status === 'safe') {
-          stringifiedEntry = stringifiedEntry.replace(regex, uidMapping[m]);
-          console.log(chalk.green(`Replacing the UID '${m}' with '${uidMapping[m]}'...`));
-          isUpdated = true;
-        }
+        let sanitizedUid = m;
+        stringifiedEntry = stringifiedEntry.split(sanitizedUid).join(uisdMapping[sanitizedUid]);
+        console.log(chalk.green(`Replacing the UID '${m}' with '${uidMapping[m]}'...`));
+        isUpdated = true;
       }
     });
     return { stringifiedEntry, isUpdated };

packages/contentstack-migration/src/utils/modules.js

@@ -1,5 +1,5 @@
 const fs = require('fs');
-const { execSync } = require('child_process');
+const { execFileSync } = require('child_process');
 const path = require('path');
 const { sanitizePath } = require('@contentstack/cli-utilities');
 const os = require('os');
@@ -70,8 +70,13 @@ function installDependencies(dependencies, directory) {
 
 function executeShellCommand(command, directory = '') {
   try {
-    execSync(command, { stdio: 'inherit', cwd: directory });
-    console.log(`The '${command}' command has been executed successfully.`);
+    if (command.startsWith('npm i')) {
+      const [cmd, ...args] = command.split(' ');
+      execFileSync(cmd, args, { stdio: 'inherit', cwd: directory });
+      console.log(`Command executed successfully: ${command}`);
+    } else {
+      console.log(`Command should only be 'npm i <package-name>'`);
+    }
   } catch (error) {
     console.error(`Command execution failed. Error: ${error.message}`);
   }