symfony
diff --git a/‎src/Symfony/Component/Console/Descriptor/JsonDescriptor.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Descriptor/JsonDescriptor.php
+15-3Lines changed: 15 additions & 3 deletions b/‎src/Symfony/Component/Console/Descriptor/JsonDescriptor.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Descriptor/JsonDescriptor.php
+15-3Lines changed: 15 additions & 3 deletions
diff --git a/‎src/Symfony/Component/Console/Tests/Fixtures/application_2.json
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Tests/Fixtures/application_2.json
+4Lines changed: 4 additions & 0 deletions b/‎src/Symfony/Component/Console/Tests/Fixtures/application_2.json
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Tests/Fixtures/application_2.json
+4Lines changed: 4 additions & 0 deletions
@@ -71,9 +71,21 @@ protected function describeApplication(Application $application, array $options
             $commands[] = $this->getCommandData($command);
         }
 
-        $data = $describedNamespace
-            ? array('commands' => $commands, 'namespace' => $describedNamespace)
-            : array('commands' => $commands, 'namespaces' => array_values($description->getNamespaces()));
+        $data = array();
+        if ('UNKNOWN' !== $application->getName()) {
+            $data['application']['name'] = $application->getName();
+            if ('UNKNOWN' !== $application->getVersion()) {
+                $data['application']['version'] = $application->getVersion();
+            }
+        }
+
+        $data['commands'] = $commands;
+
+        if ($describedNamespace) {
+            $data['namespace'] = $describedNamespace;
+        } else {
+            $data['namespaces'] = array_values($description->getNamespaces());
+        }
 
         $this->writeData($data, $options);
     }
 
@@ -1,4 +1,8 @@
 {
+    "application": {
+        "name": "My Symfony application",
+        "version": "v1.0"
+    },
     "commands": [
         {
             "name": "help",
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,8 @@`
`1`	`1`	`{`
	`2`	`+ "application": {`
	`3`	`+ "name": "My Symfony application",`
	`4`	`+ "version": "v1.0"`
	`5`	`+ },`
`2`	`6`	`"commands": [`
`3`	`7`	`{`
`4`	`8`	`"name": "help",`