Function favicons

middleware/favicons.js:38–52

(req, res, next)

}

export default function favicons(req, res, next) {
  if (!MAP[req.path]) return next()

  // This makes sure the CDN caching survives each production deployment.
  setFastlySurrogateKey(res, SURROGATE_ENUMS.MANUAL)

  // Manually settings a Cache-Control because no other middleware
  // will get a chance to do this later since we terminate here.
  assetCacheControl(res)

  const { contentType, buffer } = MAP[req.path]
  res.set('content-type', contentType)

  res.send(buffer())
}