#!/usr/bin/env bash

check_required() {
  type docker &> /dev/null || { echo "Requiring 'docker' but it's not installed"; exit 1; }
  type yes &> /dev/null || { echo "Requiring 'yes' but it's not installed"; exit 1; }
}

check_required

echo "Doing docker housekeeping for containers, images and volumes";

yes | docker container prune
yes | docker image prune
yes | docker volume prune