Finished console support.

framework/base/Controller.php

@@ -317,6 +317,11 @@ class Controller extends Component
 		return $this->createView()->renderPartial($view, $params);
 	}
 
+	public function renderFile($file, $params = array())
+	{
+		return $this->createView()->renderFile($file, $params);
+	}
+
 	public function createView()
 	{
 		return new View($this);

framework/console/Request.php

@@ -15,7 +15,7 @@ namespace yii\console;
  */
 class Request extends \yii\base\Request
 {
-	const ANONYMOUS_PARAMS = 'args';
+	const ANONYMOUS_PARAMS = '-args';
 
 	/**
 	 * @var string the controller route specified by this request. If this is an empty string,

framework/console/controllers/HelpController.php

@@ -179,17 +179,59 @@ class HelpController extends Controller
 			$prefix = $controller->getUniqueId();
 			foreach ($actions as $action) {
 				if ($action === $controller->defaultAction) {
-					echo "* $prefix/$action (default)\n";
+					echo "* $prefix/$action (default)";
 				} else {
-					echo "* $prefix/$action\n";
+					echo "* $prefix/$action";
 				}
+				$summary = $this->getActionSummary($controller, $action);
+				if ($summary !== '') {
+					echo ': ' . $summary;
+				}
+				echo "\n";
 			}
-			echo "\n\nTo see the help of each sub-command, enter:\n";
+			echo "\n\nTo see the detailed information about individual sub-commands, enter:\n";
 			echo "\n  yiic help <sub-command>\n\n";
 		}
 	}
 
 	/**
+	 * Returns the short summary of the action.
+	 * @param Controller $controller the controller instance
+	 * @param string $actionID action ID
+	 * @return string the summary about the action
+	 */
+	protected function getActionSummary($controller, $actionID)
+	{
+		$action = $controller->createAction($actionID);
+		if ($action === null) {
+			return '';
+		}
+		if ($action instanceof InlineAction) {
+			$reflection = new \ReflectionMethod($controller, $action->actionMethod);
+		} else {
+			$reflection = new \ReflectionClass($action);
+		}
+		$tags = $this->parseComment($reflection->getDocComment());
+		if ($tags['description'] !== '') {
+			$limit = 73 - strlen($action->getUniqueId());
+			if ($actionID === $controller->defaultAction) {
+				$limit -= 10;
+			}
+			if ($limit < 0) {
+				$limit = 50;
+			}
+			$description = $tags['description'];
+			if (($pos = strpos($tags['description'], "\n")) !== false) {
+				$description = substr($description, 0, $pos);
+			}
+			$text = substr($description, 0, $limit);
+			return strlen($description) > $limit ? $text . '...' : $text;
+		} else {
+			return '';
+		}
+	}
+
+	/**
 	 * Displays the detailed information of a command action.
 	 * @param Controller $controller the controller instance
 	 * @param string $actionID action ID
@@ -200,7 +242,7 @@ class HelpController extends Controller
 		$action = $controller->createAction($actionID);
 		if ($action === null) {
 			throw new Exception(Yii::t('yii', 'No help for unknown sub-command "{command}".', array(
-				'{command}' => $action->getUniqueId(),
+				'{command}' => rtrim($controller->getUniqueId() . '/' . $actionID, '/'),
 			)));
 		}
 		if ($action instanceof InlineAction) {
@@ -232,7 +274,6 @@ class HelpController extends Controller
 		echo "\n\n";
 
 		if (!empty($required) || !empty($optional)) {
-			echo "\nARGUMENTS\n\n";
 			echo implode("\n\n", array_merge($required, $optional)) . "\n\n";
 		}
 

framework/views/migration.php

+<?php
+/**
+ * This view is used by console/controllers/MigrateController.php
+ * The following variables are available in this view:
+ *
+ * @var string $className the new migration class name
+ */
+echo "<?php\n";
+?>
+
+class <?php echo $className; ?> extends \yii\db\Migration
+{
+	public function up()
+	{
+
+	}
+
+	public function down()
+	{
+		echo "<?php echo $className; ?> cannot be reverted.\n";
+		return false;
+	}
+}