public function getMigrationDirectory() { $dir = $this->configuration->getMigrationsDirectory(); $dir = $dir ? $dir : getcwd(); $dir = rtrim($dir, '/'); if (!file_exists($dir)) { throw new \InvalidArgumentException(sprintf('Migrations directory "%s" does not exist.', $dir)); } if ($this->configuration->areMigrationsOrganizedByYear()) { $dir .= $this->appendDir(date('Y')); } if ($this->configuration->areMigrationsOrganizedByYearAndMonth()) { $dir .= $this->appendDir(date('m')); } $this->createDirIfNotExists($dir); return $dir; }