Set cache control for assets except html

cache-control.js

if (process.env.NODE_ENV === 'production') {
  app.use('/drive/search/public', express.static(__dirname + '/../public'), {
    maxAge: '1d',
    setHeaders: setCustomCacheControl
  });
} else {
  app.use('/drive/search/public', express.static(__dirname + '/../client/src'));
}

function setCustomCacheControl (res, path) {
  if (serveStatic.mime.lookup(path) === 'text/html') {
    // Custom Cache-Control for HTML files
    res.setHeader('Cache-Control', 'public, max-age=0');
  }
}