context = $context;
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this
->setName('throw-up')
->setDefinition(array(
new InputArgument('exception', InputArgument::OPTIONAL, 'Exception to throw'),
))
->setDescription('Throw an exception out of the Psy Shell.')
->setHelp(
<<<'HELP'
Throws an exception out of the current the Psy Shell instance.
By default it throws the most recent exception.
e.g.
>>> throw-up
>>> throw-up $e
HELP
);
}
/**
* {@inheritdoc}
*
* @throws InvalidArgumentException if there is no exception to throw
* @throws ThrowUpException because what else do you expect it to do?
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
if ($name = $input->getArgument('exception')) {
$orig = $this->context->get(preg_replace('/^\$/', '', $name));
} else {
$orig = $this->context->getLastException();
}
if (!$orig instanceof \Exception) {
throw new \InvalidArgumentException('throw-up can only throw Exceptions');
}
throw new ThrowUpException($orig);
}
}