Is it the winter break yet ?

Deployment

make deploy-function

Usage

$ make run-function
{
  "is_winter_break_yet": "true",
  "winter_break": {
    "start_time": "2019-10-13T23:00:00Z",
    "end_time": "2020-04-12T23:00:00Z"
  }
}

$ make run-frontpage
... will open the front page ...