comparison vendor/symfony/console/Application.php @ 12:7a779792577d

Update Drupal core to v8.4.5 (via Composer)

 namespace Symfony\Component\Console;
 
 use Symfony\Component\Console\Exception\ExceptionInterface;
 use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Helper\DebugFormatterHelper;
+use Symfony\Component\Console\Helper\Helper;
 use Symfony\Component\Console\Helper\ProcessHelper;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\StreamableInputInterface;
 use Symfony\Component\Console\Input\ArgvInput;

         } catch (\Throwable $x) {
             $e = new FatalThrowableError($x);
         }
 
         if (null !== $e) {
-            if (!$this->catchExceptions) {
+            if (!$this->catchExceptions || !$x instanceof \Exception) {
                 throw $x;
             }
 
             if ($output instanceof ConsoleOutputInterface) {
                 $this->renderException($e, $output->getErrorOutput());

             }
         }
 
         if (!$name) {
             $name = $this->defaultCommand;
-            $input = new ArrayInput(array('command' => $this->defaultCommand));
+            $this->definition->setArguments(array_merge(
+                $this->definition->getArguments(),
+                array(
+                    'command' => new InputArgument('command', InputArgument::OPTIONAL, $this->definition->getArgument('command')->getDescription(), $name),
+                )
+            ));
         }
 
         $this->runningCommand = null;
         // the command name MUST be the first element of the input
         $command = $this->find($name);

                 '  [%s%s]  ',
                 get_class($e),
                 $output->isVerbose() && 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : ''
             );
 
-            $len = $this->stringWidth($title);
+            $len = Helper::strlen($title);
 
             $width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : PHP_INT_MAX;
             // HHVM only accepts 32 bits integer in str_split, even when PHP_INT_MAX is a 64 bit integer: https://github.com/facebook/hhvm/issues/1327
             if (defined('HHVM_VERSION') && $width > 1 << 31) {
                 $width = 1 << 31;
             }
             $lines = array();
             foreach (preg_split('/\r?\n/', $e->getMessage()) as $line) {
                 foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
                     // pre-format lines to get the right string length
-                    $lineLength = $this->stringWidth($line) + 4;
+                    $lineLength = Helper::strlen($line) + 4;
                     $lines[] = array($line, $lineLength);
 
                     $len = max($lineLength, $len);
                 }
             }
 
             $messages = array();
             $messages[] = $emptyLine = sprintf('<error>%s</error>', str_repeat(' ', $len));
-            $messages[] = sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - $this->stringWidth($title))));
+            $messages[] = sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - Helper::strlen($title))));
             foreach ($lines as $line) {
                 $messages[] = sprintf('<error>  %s  %s</error>', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1]));
             }
             $messages[] = $emptyLine;
             $messages[] = '';

         }
 
         return $this;
     }
 
-    private function stringWidth($string)
-    {
-        if (false === $encoding = mb_detect_encoding($string, null, true)) {
-            return strlen($string);
-        }
-
-        return mb_strwidth($string, $encoding);
-    }
-
     private function splitStringByWidth($string, $width)
     {
         // str_split is not suitable for multi-byte characters, we should use preg_split to get char array properly.
         // additionally, array_slice() is not enough as some character has doubled width.
         // we need a function to split string not by character count but by string width