/**
*
* {@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);
}
/**
* Get a variable from the current shell scope.
*
* @param string $name
*
* @return mixed
*/
protected function getScopeVariable($name)
{
return $this->context->get($name);
}
/**
* Get a Context variable by name.
*
* @param $var Variable
* name
*
* @return mixed
*/
protected function getVariable($var)
{
return $this->context->get($var);
}
