express.js

const express = require('express');
const bodyParser = require("body-parser");
const cors = require('cors');
const { config } = require('./src/config');
const router = express.Router();
const app = express();
const port = config.express.port;

//Here we are configuring express to use body-parser as middle-ware.
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use(cors());

const clipboardy = require('clipboardy');
const robotJS = require('robotjs');

router.post('/copyPasta', (request, response) => {
  const isSomeWeirdOS = process.platform === "darwin";

  // copy text to clipboard
  clipboardy.writeSync(request.body.text);

  // paste code wherever your cursor is
  robotJS.keyTap('v', isSomeWeirdOS ? 'command' : 'control');

  // optional autoformat for your IDE; need to uncomment in config file
  if (config.robotjs.cleanup) {
    robotJS.keyTap(config.robotjs.cleanup.first, config.robotjs.cleanup.second);
  }

  response.status(200).end();
});

// add router in the Express app.
app.use("/", router);

app.listen(port, () => {
  console.log(`Example app listening at http://localhost:${port}`);
});