[Console] moved --help support to allow proper behavior with other passed options

Author: fabpot

src/Symfony/Component/Console/Application.php

@@ -154,23 +154,12 @@ public function run(InputInterface $input = null, OutputInterface $output = null
      */
     public function doRun(InputInterface $input, OutputInterface $output)
     {
-        $name = $this->getCommandName($input);
-
         if (true === $input->hasParameterOption(array('--ansi'))) {
             $output->setDecorated(true);
         } elseif (true === $input->hasParameterOption(array('--no-ansi'))) {
             $output->setDecorated(false);
         }
 
-        if (true === $input->hasParameterOption(array('--help', '-h'))) {
-            if (!$name) {
-                $name = 'help';
-                $input = new ArrayInput(array('command' => 'help'));
-            } else {
-                $this->wantHelps = true;
-            }
-        }
-
         if (true === $input->hasParameterOption(array('--no-interaction', '-n'))) {
             $input->setInteractive(false);
         }
@@ -200,6 +189,16 @@ public function doRun(InputInterface $input, OutputInterface $output)
             return 0;
         }
 
+        $name = $this->getCommandName($input);
+        if (true === $input->hasParameterOption(array('--help', '-h'))) {
+            if (!$name) {
+                $name = 'help';
+                $input = new ArrayInput(array('command' => 'help'));
+            } else {
+                $this->wantHelps = true;
+            }
+        }
+
         if (!$name) {
             $name = 'list';
             $input = new ArrayInput(array('command' => 'list'));

src/Symfony/Component/Console/Tests/ApplicationTest.php

@@ -146,6 +146,18 @@ public function testHasGet()
         $this->assertInstanceOf('Symfony\Component\Console\Command\HelpCommand', $command, '->get() returns the help command if --help is provided as the input');
     }
 
+    public function testSilentHelp()
+    {
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->setCatchExceptions(false);
+
+        $tester = new ApplicationTester($application);
+        $tester->run(array('-h' => true, '-q' => true), array('decorated' => false));
+
+        $this->assertEmpty($tester->getDisplay(true));
+    }
+
     /**
      * @expectedException        \InvalidArgumentException
      * @expectedExceptionMessage The command "foofoo" does not exist.