feat: support for inbuilt libraries during scripting

packages/bruno-electron/package.json

@@ -16,7 +16,10 @@
     "@usebruno/js": "0.1.0",
     "@usebruno/lang": "0.1.0",
     "@usebruno/schema": "0.1.0",
+    "ajv": "^8.12.0",
+    "atob": "^2.1.2",
     "axios": "^0.26.0",
+    "btoa": "^1.2.1",
     "chokidar": "^3.5.3",
     "electron-is-dev": "^2.0.0",
     "electron-store": "^8.1.0",
@@ -25,8 +28,10 @@
     "fs-extra": "^10.1.0",
     "is-valid-path": "^0.1.1",
     "lodash": "^4.17.21",
+    "moment": "^2.29.4",
     "mustache": "^4.2.0",
     "nanoid": "3.3.4",
+    "uuid": "^9.0.0",
     "vm2": "^3.9.13",
     "yup": "^0.32.11"
   },

packages/bruno-js/src/scripts/bru.js

@@ -1,8 +1,36 @@
+
+// Inbuilt Library Support
+const atob = require('atob');
+const btoa = require('btoa');
+const _ = require('lodash');
+const moment = require('moment');
+const uuid = require('uuid');
+const nanoid = require('nanoid');
+
 class Bru {
   constructor(environment) {
     this._environment = environment;
   }
 
+  require(module) {
+    switch(module) {
+      case 'atob':
+        return atob;
+      case 'btoa':
+        return btoa;
+      case 'lodash':
+        return _;
+      case 'moment':
+        return moment;
+      case 'uuid':
+        return uuid;
+      case 'nanoid':
+        return nanoid;
+      default:
+        throw new Error(`Module ${module} is not supported`);
+    }
+  }
+
   getEnvVar(key) {
     return this._environment[key];
   }