Fixes #14864: Ability to use dependencies in constructor of migrations

framework/CHANGELOG.md

@@ -76,7 +76,7 @@ Yii Framework 2 Change Log
 - Chg #14286: Used primary inputmask package name instead of an alias (samdark)
 - Chg #14321: `yii\widgets\MaskedInput` is now registering its JavaScript `clientOptions` initialization code in head section (DaveFerger)
 - Chg #14487: Changed i18n message error to warning (dmirogin)
-
+- Enh #14864: Ability to use dependencies in constructor of migrations (vtvz)
 
 2.0.12 June 05, 2017
 --------------------

framework/console/controllers/BaseMigrateController.php

@@ -14,6 +14,7 @@ use yii\base\NotSupportedException;
 use yii\console\Controller;
 use yii\console\Exception;
 use yii\console\ExitCode;
+use yii\db\MigrationInterface;
 use yii\helpers\Console;
 use yii\helpers\FileHelper;
 
@@ -760,10 +761,13 @@ abstract class BaseMigrateController extends Controller
     protected function createMigration($class)
     {
         $this->includeMigrationFile($class);
-        $migration = new $class();
+
+        /** @var MigrationInterface $migration */
+        $migration = Yii::createObject($class);
         if ($migration instanceof BaseObject && $migration->canSetProperty('compact')) {
             $migration->compact = $this->compact;
         }
+
         return $migration;
     }
 

framework/console/controllers/MigrateController.php

@@ -185,7 +185,12 @@ class MigrateController extends BaseMigrateController
     protected function createMigration($class)
     {
         $this->includeMigrationFile($class);
-        return new $class(['db' => $this->db, 'compact' => $this->compact]);
+
+        return Yii::createObject([
+            'class' => $class,
+            'db' => $this->db,
+            'compact' => $this->compact,
+        ]);
     }
 
     /**