Chore(CD): Deploy To Heroku

Procfile

@@ -0,0 +1 @@
+web: node dist/server.js

README.md

@@ -10,7 +10,7 @@ A dead-simple service that screenshots webpages, and sends the links to your ema
 ## Design Goals
 
 - **Security:** All webpages are opened both in _sandboxed chromium_ and _icognito mode_.
-- **Scalability:** Handles ~2.3k reqs/s on a single node. For load performance, see [load-testing](#load-testing).
+- **Scalability:** Handles ~2.3k reqs/s on a single node. For load performance, see [load testing](#load-testing).
 - **Resilience:** Chromium instance automatically restarts on sudden crash without interrupting the job queue. Jobs that get affected are auto-retried.
 - **Reduced memory footprints:** Puppeteer is used under the hood to capture screeshots. To reduce memory footprint, **only one** Chromium instance exists throughout the service lifetime irrespective of the number of screenshot workers that are running.
 - **Portability:** Docker build (with `docker-compose`) supported and can easily be scaled in any containerized environment.
@@ -27,8 +27,8 @@ You'll need to ensure you have the following installed:
 
 ### Environment Variables
 
-- Clone the repo
-- Create a `.env` from [`.env.example`](./.env.example)
+- Clone the repo.
+- Create a `.env` from [`.env.example`](./.env.example).
 - Get your [Cloudinary](https://cloudinary.com) API keys, and update env variables with prefix `CLOUDINARY_` respectively.
 - Get a sample SMTP credentials at [Ethereal](https://ethereal.email), and update env variables with prefix `MAIL_SMTP_` respectively.
 - Set `MAIL_DEFAULT` to `smtp`.
@@ -46,7 +46,7 @@ To serve the application on the default port `3000`, simply run:
 docker-compose  up --build
 ```
 
-This should serve application on the following URL: `https://localhost:3000`
+This should serve application on the following URL: `http://127.0.0.1:3000`
 
 #### Development
 

package.json

@@ -11,14 +11,14 @@
   "scripts": {
     "lint": "eslint \"**/*.{js,ts}\" --quiet --fix",
     "build": "tsc && npm run lint",
-    "serve": "node dist/server.js",
-    "start": "npm run build && npm run serve",
+    "postinstall": "npm run build",
+    "start": "node dist/server.js",
     "watch": "tsc -w",
     "start:nodemon": "npm run build && npm run watch:nodemon",
     "watch:nodemon": "nodemon dist/server.js",
     "watch:test": "npm run test -- --watchAll",
-    "test": "jest --forceExit --coverage --verbose --detectOpenHandles",
     "start:concurrent": "concurrently -k -p \"[{name}]\" -n \"TypeScript,Node\" -c \"yellow.bold,cyan.bold\" \"npm run watch\" \"PUPPETEER_PRODUCT=chrome npm run watch:nodemon\"",
+    "test": "jest --forceExit --coverage --verbose --detectOpenHandles",
     "load-test": "k6 run --vus 1000 --iterations 10000 ./test/load-testing/index.ts",
     "coverage": "npm run test && cat ./coverage/lcov.info | coveralls"
   },