From 8e0bc68adac4999b88f9bc088202b50a086902c5 Mon Sep 17 00:00:00 2001
From: Anoop M D <anoop.md1421@gmail.com>
Date: Thu, 20 Apr 2023 10:51:29 +0530
Subject: [PATCH] feat: support node-fetch as an inbuilt library (#138)

---
 packages/bruno-electron/src/ipc/network/index.js | 6 +++---
 packages/bruno-js/package.json                   | 2 ++
 packages/bruno-js/src/runtime/script-runtime.js  | 9 +++++++--
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/packages/bruno-electron/src/ipc/network/index.js b/packages/bruno-electron/src/ipc/network/index.js
index 2468aa972..e65f67373 100644
--- a/packages/bruno-electron/src/ipc/network/index.js
+++ b/packages/bruno-electron/src/ipc/network/index.js
@@ -158,7 +158,7 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
       const responseScript = get(request, 'script.res');
       if(responseScript && responseScript.length) {
         const scriptRuntime = new ScriptRuntime();
-        const result = scriptRuntime.runResponseScript(responseScript, request, response, envVars, collectionVariables, collectionPath);
+        const result = await scriptRuntime.runResponseScript(responseScript, request, response, envVars, collectionVariables, collectionPath);
 
         mainWindow.webContents.send('main:script-environment-update', {
           envVariables: result.envVariables,
@@ -333,7 +333,7 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
           const requestScript = get(request, 'script.req');
           if(requestScript && requestScript.length) {
             const scriptRuntime = new ScriptRuntime();
-            const result = scriptRuntime.runRequestScript(requestScript, request, envVars, collectionVariables, collectionPath);
+            const result = await scriptRuntime.runRequestScript(requestScript, request, envVars, collectionVariables, collectionPath);
     
             mainWindow.webContents.send('main:script-environment-update', {
               envVariables: result.envVariables,
@@ -381,7 +381,7 @@ const registerNetworkIpc = (mainWindow, watcher, lastOpenedCollections) => {
           const responseScript = get(request, 'script.res');
           if(responseScript && responseScript.length) {
             const scriptRuntime = new ScriptRuntime();
-            const result = scriptRuntime.runResponseScript(responseScript, request, response, envVars, collectionVariables, collectionPath);
+            const result = await scriptRuntime.runResponseScript(responseScript, request, response, envVars, collectionVariables, collectionPath);
 
             mainWindow.webContents.send('main:script-environment-update', {
               envVariables: result.envVariables,
diff --git a/packages/bruno-js/package.json b/packages/bruno-js/package.json
index ae51884b1..a9a3a708a 100644
--- a/packages/bruno-js/package.json
+++ b/packages/bruno-js/package.json
@@ -16,12 +16,14 @@
     "@usebruno/query": "0.1.0",
     "ajv": "^8.12.0",
     "atob": "^2.1.2",
+    "axios": "^0.26.0",
     "btoa": "^1.2.1",
     "crypto-js": "^4.1.1",
     "json-query": "^2.2.2",
     "lodash": "^4.17.21",
     "moment": "^2.29.4",
     "nanoid": "3.3.4",
+    "node-fetch": "2.*",
     "uuid": "^9.0.0"
   }
 }
diff --git a/packages/bruno-js/src/runtime/script-runtime.js b/packages/bruno-js/src/runtime/script-runtime.js
index ceef3e240..30ae3e7a1 100644
--- a/packages/bruno-js/src/runtime/script-runtime.js
+++ b/packages/bruno-js/src/runtime/script-runtime.js
@@ -19,6 +19,7 @@ const moment = require('moment');
 const uuid = require('uuid');
 const nanoid = require('nanoid');
 const axios = require('axios');
+const fetch = require('node-fetch');
 const CryptoJS = require('crypto-js');
 
 class ScriptRuntime {
@@ -56,6 +57,7 @@ class ScriptRuntime {
           uuid,
           nanoid,
           axios,
+          'node-fetch': fetch,
           'crypto-js': CryptoJS
         }
       }
@@ -69,7 +71,7 @@ class ScriptRuntime {
     };
   }
 
-  runResponseScript(script, request, response, envVariables, collectionVariables, collectionPath) {
+  async runResponseScript(script, request, response, envVariables, collectionVariables, collectionPath) {
     const bru = new Bru(envVariables, collectionVariables);
     const req = new BrunoRequest(request);
     const res = new BrunoResponse(response);
@@ -92,12 +94,15 @@ class ScriptRuntime {
           moment,
           uuid,
           nanoid,
+          axios,
+          'node-fetch': fetch,
           'crypto-js': CryptoJS
         }
       }
     });
 
-    vm.run(script, path.join(collectionPath, 'vm.js'));
+    const asyncVM = vm.run(`module.exports = async () => { ${script} }`,  path.join(collectionPath, 'vm.js'));
+    await asyncVM();
 
     return {
       response,