Custom Configuration
====================

It is possible to build a custom configuration where you manually build the ``Doctrine\Migrations\Configuration\Configuration``
instance instead of using YAML, XML, etc. In order to do this, you will need to setup a :ref:`Custom Integration <custom-integration>`.

Once you have your custom integration setup, you can modify it to look like the following:

.. code-block:: php

    #!/usr/bin/env php
    <?php

    require_once __DIR__.'/vendor/autoload.php';

    use Doctrine\DBAL\DriverManager;
    use Doctrine\Migrations\Configuration\Configuration;
    use Doctrine\Migrations\Configuration\Connection\ExistingConnection;
    use Doctrine\Migrations\Configuration\Configuration\ExistingConfiguration;
    use Doctrine\Migrations\DependencyFactory;
    use Doctrine\Migrations\Metadata\Storage\TableMetadataStorageConfiguration;
    use Doctrine\Migrations\Tools\Console\Command;
    use Symfony\Component\Console\Application;

    $dbParams = [
        'dbname' => 'migrations_docs_example',
        'user' => 'root',
        'password' => '',
        'host' => 'localhost',
        'driver' => 'pdo_mysql',
    ];

    $connection = DriverManager::getConnection($dbParams);

    $configuration = new Configuration($connection);

    $configuration->setName('My Project Migrations');
    $configuration->addMigrationsDirectory('MyProject\Migrations', '/data/doctrine/migrations-docs-example/lib/MyProject/Migrations');
    $configuration->setAllOrNothing(true);
    $configuration->setCheckDatabasePlatform(false);

    $storageConfiguration = new TableMetadataStorageConfiguration();
    $storageConfiguration->setTableName('doctrine_migration_versions');

    $configuration->setMetadataStorageConfiguration($storageConfiguration);

    $dependencyFactory = DependencyFactory::fromConnection(
        new ExistingConfiguration($configuration),
        new ExistingConnection($connection)
    );

    $cli = new Application('Doctrine Migrations');
    $cli->setCatchExceptions(true);

    $cli->addCommands(array(
        new Command\DumpSchemaCommand($dependencyFactory),
        new Command\ExecuteCommand($dependencyFactory),
        new Command\GenerateCommand($dependencyFactory),
        new Command\LatestCommand($dependencyFactory),
        new Command\ListCommand($dependencyFactory),
        new Command\MigrateCommand($dependencyFactory),
        new Command\RollupCommand($dependencyFactory),
        new Command\StatusCommand($dependencyFactory),
        new Command\SyncMetadataCommand($dependencyFactory),
        new Command\VersionCommand($dependencyFactory),
    ));

    $cli->run();

:ref:`Next Chapter: Migrations Events <events>`