To change symfony 1.4 and doctrine to support dumping individual tables and selecting which models will be dumped

symfony_doctrine_dump_individual_files.txt

cd $SF_HOME/lib/vendor/symfony/lib/plugins

$ svn status |grep '^M'
M       sfDoctrinePlugin/config/sfDoctrinePluginConfiguration.class.php
M       sfDoctrinePlugin/lib/task/sfDoctrineDataDumpTask.class.php
M       sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Cli.php
M       sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Task/DumpData.php
M       sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Core.php

$ for a in `svn status |grep '^M' |awk '{print $2}'`;
> do
> svn diff $a
> done
Index: sfDoctrinePlugin/config/sfDoctrinePluginConfiguration.class.php
===================================================================
--- sfDoctrinePlugin/config/sfDoctrinePluginConfiguration.class.php	(revision 33482)
+++ sfDoctrinePlugin/config/sfDoctrinePluginConfiguration.class.php	(working copy)
@@ -102,6 +102,8 @@
       'migrations_path'    => sfConfig::get('sf_lib_dir').'/migration/doctrine',
       'sql_path'           => sfConfig::get('sf_data_dir').'/sql',
       'yaml_schema_path'   => sfConfig::get('sf_config_dir').'/doctrine',
+      'individualFiles'    => true,
+      'classes'            => array(),
     );
 
     // filter config through the dispatcher
Index: sfDoctrinePlugin/lib/task/sfDoctrineDataDumpTask.class.php
===================================================================
--- sfDoctrinePlugin/lib/task/sfDoctrineDataDumpTask.class.php	(revision 33482)
+++ sfDoctrinePlugin/lib/task/sfDoctrineDataDumpTask.class.php	(working copy)
@@ -34,6 +34,20 @@
     $this->addOptions(array(
       new sfCommandOption('application', null, sfCommandOption::PARAMETER_OPTIONAL, 'The application name', true),
       new sfCommandOption('env', null, sfCommandOption::PARAMETER_REQUIRED, 'The environment', 'dev'),
+      new sfCommandOption(
+	  	'individualFiles',
+		null,
+		sfCommandOption::PARAMETER_REQUIRED,
+	    'Whether or not to export individual Yml files',
+  	  	true
+	  ),
+	  new sfCommandOption(
+	  	'classes',
+		null,
+		sfCommandOption::PARAMETER_REQUIRED,
+		'The class names to dump (separated by a comma)',
+		null
+	  ),
     ));
 
     $this->namespace = 'doctrine';
@@ -71,6 +85,14 @@
       $this->getFilesystem()->mkdirs($args['data_fixtures_path']);
     }
 
+	if (isset($options['classes'])) {
+		$args['classes'] = explode(',', $options['classes']);
+	}
+
+	if (isset($options['individualFiles'])) {
+		$args['individualFiles'] = $options['individualFiles'];
+	}
+
     if ($arguments['target'])
     {
       $filename = $arguments['target'];
@@ -88,4 +110,4 @@
     $this->logSection('doctrine', sprintf('dumping data to fixtures to "%s"', $args['data_fixtures_path']));
     $this->callDoctrineCli('dump-data', $args);
   }
-}
\ No newline at end of file
+}
Index: sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Cli.php
===================================================================
--- sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Cli.php	(revision 3)
+++ sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Cli.php	(working copy)
@@ -676,4 +676,4 @@
     {
         return $this->createOldStyleTaskList($this->getRegisteredTasks());
     }
-}
\ No newline at end of file
+}
Index: sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Task/DumpData.php
===================================================================
--- sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Task/DumpData.php	(revision 3)
+++ sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Task/DumpData.php	(working copy)
@@ -35,16 +35,40 @@
     public $description          =   'Dump data to a yaml data fixture file.',
            $requiredArguments    =   array('data_fixtures_path' =>  'Specify path to write the yaml data fixtures file to.',
                                            'models_path'        =>  'Specify path to your Doctrine_Record definitions.'),
-           $optionalArguments    =   array();
+           $optionalArguments    =   array('classes' 			=>  'Optionally specify just the classes you want to export.',
+		   								   'individualFiles' 	=>  'Optionally specify individual files instead of one big file');
 
     public function execute()
     {
         $models = Doctrine_Core::loadModels($this->getArgument('models_path')); 
 
+		// Get the classes the user wants to export
+		if ($classes = $this->getArgument('classes')) {
+			if (!is_array($classes)) {
+				throw new Doctrine_Task_Exception(
+					'classes argument expecting an array: '
+					. var_export(array('MyModel', 'AnotherModel'), true)
+				);
+			}
+
+			$models = array_filter(
+				$models,
+				function($value) use ($classes) {
+					return in_array($value, $classes);
+				}
+			);
+		}
+
         if (empty($models)) { 
             throw new Doctrine_Task_Exception('No models were loaded'); 
         }
 
+		$individualFiles = $this->getArgument('individualFiles');
+
+		if (!is_bool($individualFiles)) {
+			$individualFiles = false;
+		}
+
         $path = $this->getArgument('data_fixtures_path');
 
         if (is_array($path) && count($path) > 0) {
@@ -52,11 +76,11 @@
         }
 
         if ( ! empty($path)) {
-            Doctrine_Core::dumpData($path);
+            Doctrine_Core::dumpData($path, $models, $individualFiles);
 
             $this->notify(sprintf('Dumped data successfully to: %s', $path));
         } else {
             throw new Doctrine_Task_Exception('Unable to find data fixtures path.');
         }
     }
-}
\ No newline at end of file
+}
Index: sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Core.php
===================================================================
--- sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Core.php	(revision 3)
+++ sfDoctrinePlugin/lib/vendor/doctrine/Doctrine/Core.php	(working copy)
@@ -984,11 +984,11 @@
      * @param string $individualFiles Whether or not to dump data to individual fixtures files
      * @return void
      */
-    public static function dumpData($yamlPath, $individualFiles = false)
+    public static function dumpData($yamlPath, $classes, $individualFiles = false)
     {
         $data = new Doctrine_Data();
 
-        return $data->exportData($yamlPath, 'yml', array(), $individualFiles);
+        return $data->exportData($yamlPath, 'yml', $classes, $individualFiles);
     }
 
     /**

Great job! Saved me big hassle.