1 <?php

     2 

     3 namespace Symfony\Bundle\DoctrineMigrationsBundle\DependencyInjection;

     4 

     5 use Symfony\Component\Config\Definition\Builder\TreeBuilder;

     6 

     7 /**

     8  * DoctrineMigrationsExtension configuration structure.

     9  *

    10  * @author Lukas Kahwe Smith <smith@pooteeweet.org>

    11  */

    12 class Configuration

    13 {

    14     /**

    15      * Generates the configuration tree.

    16      *

    17      * @return \Symfony\Component\Config\Definition\ArrayNode The config tree

    18      */

    19     public function getConfigTree()

    20     {

    21         $treeBuilder = new TreeBuilder();

    22         $rootNode = $treeBuilder->root('doctrine_migrations', 'array');

    23 

    24         $rootNode

    25             ->children()

    26                 ->scalarNode('dir_name')->defaultValue('%kernel.root_dir%/DoctrineMigrations')->cannotBeEmpty()->end()

    27                 ->scalarNode('namespace')->defaultValue('Application\Migrations')->cannotBeEmpty()->end()

    28                 ->scalarNode('table_name')->defaultValue('migration_versions')->cannotBeEmpty()->end()

    29                 ->scalarNode('name')->defaultValue('Application Migrations')->end()

    30             ->end()

    31         ;

    32 

    33         return $treeBuilder->buildTree();

    34     }

    35 }