/**
* {@inheritDoc}
*
* @param string $file Local YAML file
*
* @throws ParseException
*/
public function parse(string $file) : array
{
if (false === file_exists($file)) {
throw InvalidArgumentExceptionFactory::createForFileCouldNotBeFound($file);
}
try {
$data = $this->yamlParser->parse(file_get_contents($file));
// $data is null only if the YAML file was empty; otherwise an exception is thrown
return null === $data ? [] : $data;
} catch (\Exception $exception) {
if ($exception instanceof SymfonyParseException) {
throw ParseExceptionFactory::createForInvalidYaml($file, 0, $exception);
}
throw ParseExceptionFactory::createForUnparsableFile($file, 0, $exception);
}
}
