public function writeEnvFile()
{
$configurator = new Configurator();
$configurator->addPHPConfig($this->env, __DIR__ . "/../../../../clavis.php");
$contents = "";
$config = $configurator->getConfig();
$envVarsToWrite = \ImagickDemo\Config::getConfigNames();
foreach ($envVarsToWrite as $key) {
if (array_key_exists($key, $config) == false) {
throw new \Exception("Value not set for {$key}");
}
$value = $config[$key];
$key = str_replace('.', "_", $key);
$contents .= "export \"{$key}\"=\"{$value}\"\n";
}
file_put_contents($this->outputFilename, $contents);
}
