<?php
return [
  'databases' => function() {
    $arr = [
      'default' => [
        'type' => 'mysql',
        'host' => [
          'name' => $_ENV['MYSQL_HOST'] ?? 'db'
        ],
        'user' => [
          'name' => $_ENV['MYSQL_USER'],
          'password' => $_ENV['MYSQL_PASSWORD']
        ],
        'name' => $_ENV['MYSQL_DATABASE']
      ]
    ];
    function toObj($arr) {
      $obj = (object) $arr;
      foreach ($arr as $k => $v) {
        if (is_array($v)) {
          $obj->{$k} = toObj($v);
        }
      }
      return $obj;
    }
    return (object) ['databases' => toObj($arr), 'short_names' => true];
  }
];