gii command line WIP

extensions/gii/console/Action.php

+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\gii\console;
+
+/**
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class Action extends \yii\base\Action
+{
+    public $generator;
+
+    // TODO: is there are better way, needed for `./yii help gii`
+    public function getUniqueId()
+    {
+        return 'gii/' . $this->generatorName;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function run()
+    {
+        echo "Loading generator '$this->generatorName'...\n\n";
+        if ($this->generator->validate()) {
+            $files = $this->generator->generate();
+            $answers = [];
+            foreach ($files AS $file) {
+                $answers[$file->id] = true;
+            }
+            $params['hasError'] = $this->generator->save($files, (array)$answers, $results);
+            $params['results'] = $results;
+            echo $params['hasError'];
+            echo "\n";
+            echo $results;
+        } else {
+            echo "Attribute Errors\n";
+            echo "----------------\n";
+            foreach ($this->generator->errors AS $attribute => $errors) {
+                echo "$attribute: " . implode('; ', $errors) . "\n";
+            }
+            echo "\n";
+        }
+    }
+}

extensions/gii/console/GenerateController.php

+<?php
+/**
+ * @link      http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license   http://www.yiiframework.com/license/
+ */
+
+namespace yii\gii\commands;
+
+use Yii;
+use yii\console\Controller;
+
+/**
+ * Allows you to run Gii from the command line.
+ * Example command:
+ *
+ * ```
+ * $ ./yii gii/<generator> --property1=foo --property2=bar --generate=true
+ * ```
+ *
+ * @author Tobias Munk <schmunk@usrbin.de>
+ * @since  2.0
+ */
+class GenerateController extends Controller
+{
+    /**
+     * @var \yii\gii\Module
+     */
+    public $module;
+    /**
+     * @var boolean whether to generate all files and overwrite existing files
+     */
+    public $generate = false;
+
+    /**
+     * @var array stores generator attributes
+     */
+    private $_attributes = [];
+
+    public function __set($key, $value)
+    {
+        // todo: check if $key is a valid option
+        $this->_attributes[$key] = $value;
+    }
+
+    public function __get($key)
+    {
+        // todo: check if $key is a valid option
+        if (isset($this->_attributes[$key])) {
+            return $this->_attributes[$key];
+        }
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function actions()
+    {
+        $actions = [];
+        foreach ($this->module->generators as $name => $generator) {
+            // create a generate action for every generator
+            $actions[$name] = [
+                'class' => 'yii\gii\console\Action',
+                'generator' => $generator,
+            ];
+        }
+        return $actions;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function options($id)
+    {
+        $generator = $this->module->generators[$id];
+        return array_merge(
+            parent::options($id),
+            array_keys($generator->attributes) // global for all actions
+        );
+    }
+}