chore: Updated simple express to have a start script and rely on .env for license key (#299)

Author: bizob2828

Diff for: simple-express-app/README.md

@@ -5,8 +5,8 @@ This example application uses [express](https://github.com/expressjs/express) an
 ## Setup
 
  1. Run `npm install`
- 1. Start application with `NEW_RELIC_LICENSE_KEY=<your-key> node index.js`
-
+ 1. `cp env.sample .env` fill out `NEW_RELIC_LICENSE_KEY`.
+ 1. `npm start`
 
 ## Test
 

Diff for: simple-express-app/env.sample

@@ -0,0 +1 @@
+NEW_RELIC_LICENSE_KEY=

Diff for: simple-express-app/package.json

@@ -4,7 +4,8 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node -r newrelic --env-file .env index.js"
   },
   "author": "",
   "license": "ISC",
@@ -13,6 +14,6 @@
     "bluebird": "^3.7.2",
     "body-parser": "^1.20.2",
     "express": "^4.18.2",
-    "newrelic": "^11.10.2"
+    "newrelic": "^12.5.0"
   }
 }