yarn command

createPRToBeta.ts

@@ -2,15 +2,18 @@
 // Pull request number should be provided while running this script
 // It will use the reference branch same as the shared PR
 // To create a new PR, Github auth token with scope 'repo' needs to be provided
-// Command to run this script: fromPR=4369 authToken=abc123 npx ts-node createPRToBeta.ts
+// Command to run this script: fromPR=4369 authToken=abc123 yarn run createPRToBeta
 
 import { Octokit } from "octokit"
 
 async function createPR (prNumber, baseBranch) {
   try {
+    if (!prNumber) throw new Error(`Please provide a PR number with 'fromPR' env variable`)
+
     const octokit = new Octokit({
       auth: process.env.authToken || ''
     })
+
     const owner = 'ethereum'
     const repo = 'remix-project'
     

package.json

@@ -60,6 +60,7 @@
     "updateBeta": "gulp & gulp updateBetaToMaster;",
     "updateLive": "gulp & gulp updateLiveToBeta;",
     "publishTagfromBeta": "gulp & gulp publishTagfromBeta;",
+    "createPRToBeta": "npx ts-node createPRToBeta.ts",
     "browsertest": "sleep 5 && yarn run nightwatch_local",
     "csslint": "csslint --ignore=order-alphabetical --errors='errors,duplicate-properties,empty-rules' --exclude-list='apps/remix-ide/src/assets/css/font-awesome.min.css' apps/remix-ide/src/assets/css/",
     "downloadsolc_assets_e2e": "node ./apps/remix-ide/ci/download_e2e_assets.js",