[console] Add DrupalFinder to Command Base class. (#333)

Author: jmolivas

src/Command/Command.php

@@ -12,6 +12,7 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use Drupal\Console\Core\Command\Shared\CommandTrait;
 use Drupal\Console\Core\Style\DrupalStyle;
+use Drupal\Console\Core\Utils\DrupalFinder;
 
 /**
  * Class Command
@@ -22,6 +23,11 @@ abstract class Command extends BaseCommand
 {
     use CommandTrait;
 
+    /**
+     * @var DrupalFinder;
+     */
+    protected $drupalFinder;
+
     /**
      * @var DrupalStyle
      */
@@ -42,4 +48,16 @@ public function getIo()
     {
         return $this->io;
     }
+
+    public function createException($message) {
+        $this->getIo()->error($message);
+        exit(1);
+    }
+
+    /**
+     * @param \Drupal\Console\Core\Utils\DrupalFinder $drupalFinder
+     */
+    public function setDrupalFinder($drupalFinder) {
+        $this->drupalFinder = $drupalFinder;
+    }
 }