chore: add credentials from env during client creation

Author: trivikr

tasks/publish-to-aws.js

@@ -90,8 +90,8 @@ module.exports = function (grunt) {
 function s3PutObject(uploadParams) {
   const s3 = new S3({
     credentials: {
-      accessKeyId: key,
-      secretAccessKey: secret,
+      accessKeyId: process.env.S3_ACCESS_KEY_ID,
+      secretAccessKey: process.env.S3_SECRET_ACCESS_KEY,
     },
   });
   return new Promise((resolve, reject) => {