# Create a new bundle {#create-new-bundle}

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## Create a new directory with Bundle class

``` bash
mkdir -p src/Bundle/ChillSomeBundle/src/config
mkdir -p src/Bundle/ChillSomeBundle/src/Controller
```

Add a bundle file

``` php
<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\SomeBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;

class ChillSomeBundle extends Bundle {}
```

And a route file:

``` yaml
chill_ticket_controller:
    resource: '@ChillTicketBundle/Controller/'
    type: annotation
```

## Register the new psr-4 namespace

In composer.json, add the new psr4 namespace

``` diff
{
"autoload": {
    "psr-4": {
+        "Chill\\SomeBundle\\": "src/Bundle/ChillSomeBundle/src",
    }
}
}
```

## Register the bundle

Register in the file `config/bundles.php`:

``` php
Vendor\Bundle\YourBundle\YourBundle::class => ['all' => true],
```

And import routes in `config/routes/chill_some_bundle.yaml`:

``` yaml
chill_ticket_bundle:
    resource: '@ChillSomeBundle/config/routes.yaml'
```

## Add the doctrine_migration namespace

Add the namespace to `config/packages/doctrine_migrations_chill.yaml`

``` diff
doctrine_migrations:
    migrations_paths:
+        'Chill\Some\Ticket': '@ChillSomeBundle/migrations'
```

## Dump autoloading

``` bash
symfony composer dump-autoload
```