Update package dependencies and remove regions.json file

- Added @contentstack/utils dependency to package.json and package-lock.json.
- Replaced region endpoint retrieval logic in contentstack.js to use getContentstackEndpoint from @contentstack/utils.
- Removed the regions.json file as it is no longer needed for region endpoint resolution.

Author: nadeem-cs

.talismanrc

@@ -9,7 +9,7 @@ fileignoreconfig:
     ignore_detectors:
       - filecontent
   - filename: package-lock.json
-    checksum: 1475ee2c6a615f4e6f8393f4a209398aa6b827e7d036302c6fc065d5914e8292
+    checksum: e4173c2b09c7aaee2e7c9f43a208ccb524abd123ff260d6f4636c29cf285a12f
   - filename: .husky/pre-commit
     checksum: 52a664f536cf5d1be0bea19cb6031ca6e8107b45b6314fe7d47b7fad7d800632
   - filename: test/sanity-check/api/user-test.js

lib/assets/regions.json

@@ -4,9 +4,10 @@
  */
 import packages from '../package.json'
 import clonedeep from 'lodash/cloneDeep'
-import getUserAgent, { getRegionEndpoint } from './core/Util.js'
+import getUserAgent from './core/Util.js'
 import contentstackClient from './contentstackClient.js'
 import httpClient from './core/contentstackHTTPClient.js'
+import { getContentstackEndpoint } from '@contentstack/utils'
 
 /**
  * Create client instance
@@ -161,11 +162,11 @@ import httpClient from './core/contentstackHTTPClient.js'
  * @returns Contentstack.Client
  */
 export function client (params = {}) {
-  let defaultHostName = getRegionEndpoint('na')
+  let defaultHostName = getContentstackEndpoint('aws-na', 'contentManagement', true)
 
   if (params.region) {
     params.region = params.region.toLowerCase()
-    defaultHostName = getRegionEndpoint(params.region)
+    defaultHostName = getContentstackEndpoint(params.region, 'contentManagement', true)
   }
 
   const defaultParameter = {

lib/contentstack.js

@@ -1,5 +1,4 @@
 import { platform, release } from 'os'
-import regionHostMap from '../assets/regions.json'
 
 const HOST_REGEX = /^(?!(?:(?:https?|ftp):\/\/|internal|localhost|(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)))(?:[\w-]+\.contentstack\.(?:io|com)(?::[^\/\s:]+)?|[\w-]+(?:\.[\w-]+)*(?::[^\/\s:]+)?)(?![\/?#])$/  // eslint-disable-line
 
@@ -237,14 +236,3 @@ export const validateAndSanitizeConfig = (config) => {
     url: config.url.trim() // Sanitize URL by removing whitespace
   }
 }
-
-export const getRegionEndpoint = (region, service = 'contentManagement') => {
-  const regionData = regionHostMap.regions.find(r =>
-    r.id === region ||
-    r.alias.some(alias => alias === region)
-  )
-  if (!regionData) {
-    throw new Error(`Invalid region '${region}' provided. Allowed regions are: ${regionHostMap.regions.map(r => r.id).join(', ')}`)
-  }
-  return regionData.endpoints[service]?.replace(/^https?:\/\//, '')
-}