[AssetMapper] Adding "excluded_patterns" option

Author: weaverryan

DependencyInjection/Configuration.php

@@ -821,6 +821,7 @@ private function addAssetMapperSection(ArrayNodeDefinition $rootNode, callable $
                     ->info('Asset Mapper configuration')
                     ->{$enableIfStandalone('symfony/asset-mapper', AssetMapper::class)}()
                     ->fixXmlConfig('path')
+                    ->fixXmlConfig('excluded_pattern')
                     ->fixXmlConfig('extension')
                     ->fixXmlConfig('importmap_script_attribute')
                     ->children()
@@ -856,6 +857,11 @@ private function addAssetMapperSection(ArrayNodeDefinition $rootNode, callable $
                             ->end()
                             ->prototype('scalar')->end()
                         ->end()
+                        ->arrayNode('excluded_patterns')
+                            ->info('Array of glob patterns of asset file paths that should not be in the asset mapper')
+                            ->prototype('scalar')->end()
+                            ->example(['*/assets/build/*', '*/*_.scss'])
+                        ->end()
                         ->booleanNode('server')
                             ->info('If true, a "dev server" will return the assets from the public directory (true in "debug" mode only by default)')
                             ->defaultValue($this->debug)

DependencyInjection/FrameworkExtension.php

@@ -72,6 +72,7 @@
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
 use Symfony\Component\Finder\Finder;
+use Symfony\Component\Finder\Glob;
 use Symfony\Component\Form\ChoiceList\Factory\CachingFactoryDecorator;
 use Symfony\Component\Form\Extension\HtmlSanitizer\Type\TextTypeHtmlSanitizerExtension;
 use Symfony\Component\Form\Form;
@@ -1277,8 +1278,14 @@ private function registerAssetMapperConfiguration(array $config, ContainerBuilde
                 $paths[$dir] = sprintf('bundles/%s', preg_replace('/bundle$/', '', strtolower($name)));
             }
         }
+        $excludedPathPatterns = [];
+        foreach ($config['excluded_patterns'] as $path) {
+            $excludedPathPatterns[] = Glob::toRegex($path, true, false);
+        }
+
         $container->getDefinition('asset_mapper.repository')
-            ->setArgument(0, $paths);
+            ->setArgument(0, $paths)
+            ->setArgument(2, $excludedPathPatterns);
 
         $publicDirName = $this->getPublicDirectoryName($container);
         $container->getDefinition('asset_mapper.public_assets_path_resolver')

Resources/config/asset_mapper.php

@@ -45,6 +45,7 @@
             ->args([
                 abstract_arg('array of asset mapper paths'),
                 param('kernel.project_dir'),
+                abstract_arg('array of excluded path patterns'),
             ])
 
         ->set('asset_mapper.public_assets_path_resolver', PublicAssetsPathResolver::class)

Resources/config/schema/symfony-1.0.xsd

@@ -190,6 +190,7 @@
     <xsd:complexType name="asset_mapper">
         <xsd:sequence>
             <xsd:element name="path" type="asset_mapper_path" minOccurs="0" maxOccurs="unbounded" />
+            <xsd:element name="excluded-pattern" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
             <xsd:element name="server" type="xsd:boolean" minOccurs="0" />
             <xsd:element name="public_prefix" type="xsd:string" minOccurs="0" />
             <xsd:element name="strict-mode" type="xsd:boolean" minOccurs="0" />

Tests/DependencyInjection/ConfigurationTest.php

@@ -104,6 +104,7 @@ public function testAssetMapperCanBeEnabled()
         $defaultConfig = [
             'enabled' => true,
             'paths' => [],
+            'excluded_patterns' => [],
             'server' => true,
             'public_prefix' => '/assets/',
             'strict_mode' => true,
@@ -615,6 +616,7 @@ protected static function getBundleDefaultConfig()
             'asset_mapper' => [
                 'enabled' => !class_exists(FullStack::class),
                 'paths' => [],
+                'excluded_patterns' => [],
                 'server' => true,
                 'public_prefix' => '/assets/',
                 'strict_mode' => true,

Tests/DependencyInjection/Fixtures/xml/asset_mapper.xml

@@ -10,6 +10,7 @@
         <framework:asset-mapper>
             <framework:path>assets/</framework:path>
             <framework:path namespace="my_namespace">assets2/</framework:path>
+            <framework:excluded-pattern>*/*.scss</framework:excluded-pattern>
             <framework:server>true</framework:server>
             <framework:public_prefix>/assets_path/</framework:public_prefix>
             <framework:strict-mode>true</framework:strict-mode>