Returns whether the application catches and displays exceptions thrown
while running a command.
| public isExceptionCaught ( ) : boolean | ||
| return | boolean | Returns `true` if exceptions are caught and `false` otherwise. |
/**
* {@inheritdoc}
*/
public function run(RawArgs $args = null, InputStream $inputStream = null, OutputStream $outputStream = null, OutputStream $errorStream = null)
{
// Render errors to the preliminary IO until the final IO is created
$io = $this->preliminaryIo;
try {
if (null === $args) {
$args = new ArgvArgs();
}
$ioFactory = $this->config->getIOFactory();
if (null === $ioFactory) {
throw new LogicException('The IO factory must be set.');
}
/** @var IO $io */
$io = call_user_func($ioFactory, $this, $args, $inputStream, $outputStream, $errorStream);
$resolvedCommand = $this->resolveCommand($args);
$command = $resolvedCommand->getCommand();
$parsedArgs = $resolvedCommand->getArgs();
$statusCode = $command->handle($parsedArgs, $io);
} catch (Exception $e) {
if (!$this->config->isExceptionCaught()) {
throw $e;
}
$trace = new ExceptionTrace($e);
$trace->render($io);
$statusCode = $this->exceptionToExitCode($e->getCode());
}
if ($this->config->isTerminatedAfterRun()) {
exit($statusCode);
}
return $statusCode;
}
public function testSetCatchExceptions()
{
$this->config->setCatchExceptions(true);
$this->assertTrue($this->config->isExceptionCaught());
$this->config->setCatchExceptions(false);
$this->assertFalse($this->config->isExceptionCaught());
}