Update services to latest symfony version

Use Attributes for tagging and injection
Rename ItemBag to ItemCollection
Lazyload the stages in the OptionsStageBag

config/services.yaml

@@ -1,14 +1,7 @@
 services:
-#    Ardent\PipelineBundle\Pipeline\:
-#        resource: '../src/Pipeline/'
-#        public: true
-#        autowire: true
-
-    _instanceof:
-        Ardent\PipelineBundle\Pipeline\OptionsProcessor\OptionsStageInterface:
-            tags: [ 'ardent.pipeline.optionsProcessor' ]
-
-    Ardent\PipelineBundle\Pipeline\OptionsProcessor\OptionsStageBag:
-        arguments: [ !tagged { tag: 'ardent.pipeline.optionsProcessor' } ]
-        public: true
+    _defaults:
         autowire: true
+        autoconfigure: true
+
+    Ardent\PipelineBundle\Pipeline\OptionsProcessor\:
+        resource: '../src/Pipeline/OptionsProcessor'

src/Pipeline/OptionsProcessor/AbstractOptionsStage.php

@@ -22,12 +22,12 @@ abstract class AbstractOptionsStage implements OptionsStageInterface
         $this->logger = $logger;
     }
 
-    public function before(ItemBag $items): void
+    public function before(ItemCollection $items): void
     {
         $this->logger->notice(sprintf('Begin %s with %d item(s)', static::class, $items->count()));
     }
 
-    public function after(ItemBag $items): void
+    public function after(ItemCollection $items): void
     {
         $this->logger->notice(sprintf('End %s with %d item(s)', static::class, $items->count()));
     }

src/Pipeline/OptionsProcessor/Item.php

@@ -8,7 +8,7 @@ class Item
 
     private bool $delete = false;
 
-    private ?ItemBag $children = null;
+    private ?ItemCollection $children = null;
     private ?Item $parent = null;
 
     private array $data = [];
@@ -54,12 +54,12 @@ class Item
         return array_key_exists($key, $this->data);
     }
 
-    public function getChildren(): ?ItemBag
+    public function getChildren(): ?ItemCollection
     {
         return $this->children;
     }
 
-    public function setChildren(ItemBag $children): void
+    public function setChildren(ItemCollection $children): void
     {
         $this->children = $children;
     }
@@ -67,7 +67,7 @@ class Item
     public function addChild(Item $item): self
     {
         if (!$this->children) {
-            $this->children = new ItemBag();
+            $this->children = new ItemCollection();
         }
         $item->setParent($this);
         $this->children->add($item);

src/Pipeline/OptionsProcessor/ItemCollection.php

@@ -2,7 +2,7 @@
 
 namespace Ardent\PipelineBundle\Pipeline\OptionsProcessor;
 
-class ItemBag
+class ItemCollection
 {
     /**
      * @var Item[]

src/Pipeline/OptionsProcessor/ItemsOptionsPipeline.php

@@ -4,7 +4,7 @@ namespace Ardent\PipelineBundle\Pipeline\OptionsProcessor;
 
 use Psr\Log\LoggerInterface;
 
-class ItemBagPipeline
+class ItemsOptionsPipeline
 {
     /**
      * @var OptionsStageInterface[]
@@ -26,12 +26,12 @@ class ItemBagPipeline
     }
 
     /**
-     * @param Item[]|ItemBag $items
+     * @param Item[]|ItemCollection $items
      */
-    public function process(array|ItemBag $items): ItemBag
+    public function process(array|ItemCollection $items): ItemCollection
     {
         if (is_array($items)) {
-            $itemBag = new ItemBag();
+            $itemBag = new ItemCollection();
             foreach ($items as $item) {
                 $itemBag->add($item);
             }

src/Pipeline/OptionsProcessor/OptionsProcessor.php

@@ -13,7 +13,7 @@ class OptionsProcessor
         $this->options = $options ?? new Options([]);
     }
 
-    public function process(ItemBag $items, OptionsStageInterface ...$stages): ItemBag
+    public function process(ItemCollection $items, OptionsStageInterface ...$stages): ItemCollection
     {
         foreach ($stages as $stage) {
             $stage->setOptions($this->options);

src/Pipeline/OptionsProcessor/OptionsStageBag.php

@@ -2,42 +2,37 @@
 
 namespace Ardent\PipelineBundle\Pipeline\OptionsProcessor;
 
-use Exception;
 use Psr\Container\ContainerInterface;
+use Symfony\Component\DependencyInjection\Attribute\TaggedLocator;
+use Symfony\Component\DependencyInjection\ServiceLocator;
 
 class OptionsStageBag implements ContainerInterface
 {
-    /**
-     * @var OptionsStageInterface[]
-     */
-    private array $stages = [];
+    private readonly ServiceLocator $locator;
 
     public function __construct(
-        iterable $optionProcessors
+        #[TaggedLocator(OptionsStageInterface::class, indexAttribute: 'name')]
+        ServiceLocator $locator
     )
     {
-        foreach ($optionProcessors as $optionProcessor) {
-            /** @var OptionsStageInterface $optionProcessor */
-            $this->stages[get_class($optionProcessor)] = $optionProcessor;
-        }
+        $this->locator = $locator;
     }
 
     /**
      * @template T of OptionsStageInterface
+     *
      * @param class-string<T> $id
+     *
      * @return T
+     * @throws \Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException
      */
     public function get(string $id): OptionsStageInterface
     {
-        if (!$this->has($id)) {
-            throw new Exception(sprintf('Class "%s" in not an OptionsStageInterface, it is not in the OptionsStageBag', $id));
-        }
-
-        return $this->stages[$id];
+        return $this->locator->get($id);
     }
 
     public function has(string $id): bool
     {
-        return array_key_exists($id, $this->stages);
+        return $this->locator->has($id);
     }
 }

src/Pipeline/OptionsProcessor/OptionsStageBuilder.php

@@ -30,15 +30,15 @@ class OptionsStageBuilder
         return $this;
     }
 
-    public function each(ItemBagPipeline $pipeline): self
+    public function each(ItemsOptionsPipeline $pipeline): self
     {
         $this->stages[] = $this->bag->get(SubItemStage::class)->setSubPipeline($pipeline);
 
         return $this;
     }
 
-    public function build(): ItemBagPipeline
+    public function build(): ItemsOptionsPipeline
     {
-        return new ItemBagPipeline(new OptionsProcessor($this->options), ...$this->stages);
+        return new ItemsOptionsPipeline(new OptionsProcessor($this->options), ...$this->stages);
     }
 }

src/Pipeline/OptionsProcessor/OptionsStageInterface.php

@@ -3,7 +3,10 @@
 namespace Ardent\PipelineBundle\Pipeline\OptionsProcessor;
 
 use Psr\Log\LoggerInterface;
+use Symfony\Component\DependencyInjection\Attribute\AutoconfigureTag;
 
+//#[AutoconfigureTag('ardent.pipeline.optionsProcessor')]
+#[AutoconfigureTag]
 interface OptionsStageInterface
 {
     /**
@@ -13,9 +16,9 @@ interface OptionsStageInterface
 
     public function setLogger(LoggerInterface $logger): void;
 
-    public function before(ItemBag $items): void;
+    public function before(ItemCollection $items): void;
 
-    public function after(ItemBag $items): void;
+    public function after(ItemCollection $items): void;
 
     public function setOptions(Options $options): void;
 }

src/Pipeline/OptionsProcessor/SubItemStage.php

@@ -6,9 +6,9 @@ use Exception;
 
 class SubItemStage extends AbstractOptionsStage
 {
-    private ?ItemBagPipeline $subPipeline = null;
+    private ?ItemsOptionsPipeline $subPipeline = null;
 
-    public function getSubPipeline(): ItemBagPipeline
+    public function getSubPipeline(): ItemsOptionsPipeline
     {
         if (!$this->subPipeline) {
             throw new Exception('subPipeline not set');
@@ -16,7 +16,7 @@ class SubItemStage extends AbstractOptionsStage
         return $this->subPipeline;
     }
 
-    public function setSubPipeline(ItemBagPipeline $subPipeline): self
+    public function setSubPipeline(ItemsOptionsPipeline $subPipeline): self
     {
         $clone = clone $this;
         $clone->subPipeline = $subPipeline;