minor #19275 [Console][FrameworkBundle] Revised console header formatting (ro0NL)

This PR was squashed before being merged into the 3.2-dev branch (closes #19275).

Discussion
----------

[Console][FrameworkBundle] Revised console header formatting

| Q             | A
| ------------- | ---
| Branch?       | "master"
| Bug fix?      | no
| New feature?  | yes (ui change)
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | not yet
| Fixed tickets | #19095
| License       | MIT
| Doc PR        | reference to the documentation PR, if any

Before/After
![image](https://cloud.githubusercontent.com/assets/1047696/16983804/e36c95e0-4e76-11e6-854d-dfa22c634b39.png)

Commits
-------

fcddb3a [Console][FrameworkBundle] Revised console header formatting

src/Symfony/Bundle/FrameworkBundle/Console/Application.php

@@ -39,10 +39,10 @@ class Application extends BaseApplication
     {
         $this->kernel = $kernel;
 
-        parent::__construct('Symfony', Kernel::VERSION.' - '.$kernel->getName().'/'.$kernel->getEnvironment().($kernel->isDebug() ? '/debug' : ''));
+        parent::__construct('Symfony', Kernel::VERSION);
 
-        $this->getDefinition()->addOption(new InputOption('--env', '-e', InputOption::VALUE_REQUIRED, 'The Environment name.', $kernel->getEnvironment()));
-        $this->getDefinition()->addOption(new InputOption('--no-debug', null, InputOption::VALUE_NONE, 'Switches off debug mode.'));
+        $this->getDefinition()->addOption(new InputOption('--env', '-e', InputOption::VALUE_REQUIRED, 'The environment name', $kernel->getEnvironment()));
+        $this->getDefinition()->addOption(new InputOption('--no-debug', null, InputOption::VALUE_NONE, 'Switches off debug mode'));
     }
 
     /**
@@ -100,6 +100,14 @@ class Application extends BaseApplication
         return parent::all($namespace);
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getLongVersion()
+    {
+        return parent::getLongVersion().sprintf(' (kernel: <comment>%s</>, env: <comment>%s</>, debug: <comment>%s</>)', $this->kernel->getName(), $this->kernel->getEnvironment(), $this->kernel->isDebug() ? 'true' : 'false');
+    }
+
     protected function registerCommands()
     {
         if ($this->commandsRegistered) {

src/Symfony/Component/Console/Application.php

@@ -336,13 +336,13 @@ class Application
     {
         if ('UNKNOWN' !== $this->getName()) {
             if ('UNKNOWN' !== $this->getVersion()) {
-                return sprintf('<info>%s</info> version <comment>%s</comment>', $this->getName(), $this->getVersion());
+                return sprintf('%s <info>%s</info>', $this->getName(), $this->getVersion());
             }
 
-            return sprintf('<info>%s</info>', $this->getName());
+            return $this->getName();
         }
 
-        return '<info>Console Tool</info>';
+        return 'Console Tool';
     }
 
     /**

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

@@ -91,7 +91,7 @@ class ApplicationTest extends \PHPUnit_Framework_TestCase
     public function testGetLongVersion()
     {
         $application = new Application('foo', 'bar');
-        $this->assertEquals('<info>foo</info> version <comment>bar</comment>', $application->getLongVersion(), '->getLongVersion() returns the long version of the application');
+        $this->assertEquals('foo <info>bar</info>', $application->getLongVersion(), '->getLongVersion() returns the long version of the application');
     }
 
     public function testHelp()

src/Symfony/Component/Console/Tests/Fixtures/application_1.txt

@@ -1,4 +1,4 @@
-<info>Console Tool</info>
+Console Tool
 
 <comment>Usage:</comment>
   command [options] [arguments]

src/Symfony/Component/Console/Tests/Fixtures/application_2.txt

@@ -1,4 +1,4 @@
-<info>My Symfony application</info> version <comment>v1.0</comment>
+My Symfony application <info>v1.0</info>
 
 <comment>Usage:</comment>
   command [options] [arguments]

src/Symfony/Component/Console/Tests/Fixtures/application_gethelp.txt

@@ -1 +1 @@
-<info>Console Tool</info>
+Console Tool