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_posts/2013-04-09-renaming-a-symfony-2-bundle.markdown

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+---
+layout:    post
+title:     "Renaming a Symfony 2 bundle"
+date:      2013-04-09 22:29:48+00:00
+tags:      [development, symfony]
+permalink: /blog/2013/4/9/renaming-a-symfony-2-bundle
+published: true
+author:
+    name: Gergely Polonkai
+    email: gergely@polonkai.eu
+---
+
+Today I’ve realised that the name I gave to one of my Symfony 2 bundles should
+be something else. To rename a bundle, one must do four things (at least).
+
+1. Change the namespace from `Vendor\OldBundle` to `Vendor\NewBundle` in every
+   PHP class (sounds like pain? It is…)
+1. Change the name of files and classes. Some files under
+   `src/Vendor/OldBundle` (and the classes in them) contain the name of the
+   bundle, like `OldBundle/DependencyInjection/VendorOldBundleExtension.php`
+   and `OldBundle/VendorOldBundle.php`. You should rename them, or Symfony
+   won’t find the classes defined in them! When done, rename the whole bundle
+   directory either.
+1. Change the configuration files accordingly, including `AppKernel.php`. These
+   config files are usually `routing.yml`, `services.yml`, and in some cases,
+   `config.yml`
+1. Change the references in other parts of your code. A `grep OldBundle .` will
+   usually help…