oneuptime/accounts/index.js

const express = require('express');
const path = require('path');
const app = express();
const envfile = require('envfile');
const fs = require('fs');
var child_process = require('child_process');

var env = {
  REACT_APP_FYIPE_HOSTED: process.env.FYIPE_HOSTED,
  REACT_APP_HOST: process.env.HOST,
  REACT_APP_DASHBOARD_HOST: process.env.DASHBOARD_HOST,
  REACT_APP_BACKEND_HOST: process.env.BACKEND_HOST,
  REACT_APP_DOMAIN: process.env.DOMAIN
}

fs.writeFileSync('.env', envfile.stringifySync(env));

child_process.execSync('react-env', {
  stdio: [0, 1, 2]
});

app.use(express.static(path.join(__dirname, 'build')));

app.get('/env.js', function (req, res) {
  res.sendFile(path.join(__dirname, 'public', 'env.js'));
});

app.get('/*', function (req, res) {
  res.sendFile(path.join(__dirname, 'build', 'index.html'));
});


app.listen(3003);