diff vendor/symfony/console/Command/Command.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

--- a/vendor/symfony/console/Command/Command.php	Mon Apr 23 09:33:26 2018 +0100
+++ b/vendor/symfony/console/Command/Command.php	Mon Apr 23 09:46:53 2018 +0100
@@ -29,6 +29,11 @@
  */
 class Command
 {
+    /**
+     * @var string|null The default command name
+     */
+    protected static $defaultName;
+
     private $application;
     private $name;
     private $processTitle;
@@ -46,8 +51,17 @@
     private $helperSet;
 
     /**
-     * Constructor.
-     *
+     * @return string|null The default command name or null when no default name is set
+     */
+    public static function getDefaultName()
+    {
+        $class = get_called_class();
+        $r = new \ReflectionProperty($class, 'defaultName');
+
+        return $class === $r->class ? static::$defaultName : null;
+    }
+
+    /**
      * @param string|null $name The name of the command; passing null means it must be set in configure()
      *
      * @throws LogicException When the command name is empty
@@ -56,15 +70,11 @@
     {
         $this->definition = new InputDefinition();
 
-        if (null !== $name) {
+        if (null !== $name || null !== $name = static::getDefaultName()) {
             $this->setName($name);
         }
 
         $this->configure();
-
-        if (!$this->name) {
-            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($this)));
-        }
     }
 
     /**
@@ -77,11 +87,6 @@
         $this->ignoreValidationErrors = true;
     }
 
-    /**
-     * Sets the application instance for this command.
-     *
-     * @param Application $application An Application instance
-     */
     public function setApplication(Application $application = null)
     {
         $this->application = $application;
@@ -92,11 +97,6 @@
         }
     }
 
-    /**
-     * Sets the helper set.
-     *
-     * @param HelperSet $helperSet A HelperSet instance
-     */
     public function setHelperSet(HelperSet $helperSet)
     {
         $this->helperSet = $helperSet;
@@ -150,9 +150,6 @@
      * execute() method, you set the code to execute by passing
      * a Closure to the setCode() method.
      *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
-     *
      * @return null|int null or 0 if everything went fine, or an error code
      *
      * @throws LogicException When this abstract method is not implemented
@@ -170,9 +167,6 @@
      * This method is executed before the InputDefinition is validated.
      * This means that this is the only place where the command can
      * interactively ask for values of missing required arguments.
-     *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
      */
     protected function interact(InputInterface $input, OutputInterface $output)
     {
@@ -183,9 +177,6 @@
      *
      * This is mainly useful when a lot of commands extends one main command
      * where some things need to be initialized based on the input arguments and options.
-     *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
      */
     protected function initialize(InputInterface $input, OutputInterface $output)
     {
@@ -198,9 +189,6 @@
      * setCode() method or by overriding the execute() method
      * in a sub-class.
      *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
-     *
      * @return int The command exit code
      *
      * @throws \Exception When binding input fails. Bypass this by calling {@link ignoreValidationErrors()}.
@@ -475,7 +463,7 @@
     }
 
     /**
-     * @return bool Whether the command should be publicly shown or not.
+     * @return bool whether the command should be publicly shown or not
      */
     public function isHidden()
     {