src/CheckCommand.php
protected function setup() {
		$this->output->writeln( [
			'MinusX',
			'======',
		] );

		$rawPath = $this->input->getArgument( 'path' );
		$path = realpath( $rawPath );
		if ( !$path ) {
			$this->output->writeln( 'Error: Invalid path specified' );
			return 1;
		}

		return $path;
	}
protected function setup() {
		$this->output->writeln( [
			'MinusX',
			'======',
		] );

		$rawPath = $this->input->getArgument( 'path' );
		$path = realpath( $rawPath );
		if ( !$path ) {
			$this->output->writeln( 'Error: Invalid path specified' );
			return 1;
		}

		return $path;
	}
protected function setup ( ) { $ this -> output -> writeln ( [ 'MinusX' , '======' , ] ) ; $ rawPath = $ this -> input -> getArgument ( 'path' ) ; $ path = realpath ( $ rawPath ) ; if ( ! $ path ) { $ this -> output -> writeln ( 'Error: Invalid path specified' ) ; return 1 ; } return $ path ; }
Do basic setup

@return int|string If an int, it should be the status code to exit with
Do basic setup