src/Shell/BasicSeedShell.php
protected function getFile() {
		$file = ($this->params['dev'] ? $this->seedDevFile : $this->seedFile);
		if (!empty($this->params['file'])) {
			$file = $this->params['file'];
		}

		return $file;
	}
protected function getFile() {
		$file = ($this->params['dev'] ? $this->seedDevFile : $this->seedFile);
		if (!empty($this->params['file'])) {
			$file = $this->params['file'];
		}

		return $file;
	}
Determines which file will be executed.

The default file is `config/seed.php`. When the `--dev` flag is
present, the default file changes to `config/seed_dev.php`. If
the `--file` option is present, it overrides everything else and
its value is used explicitly.

@return string The partial filename (from the /config dir) to execute.