X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fsymfony%2Fconfig%2FDefinition%2FDumper%2FYamlReferenceDumper.php;fp=vendor%2Fsymfony%2Fconfig%2FDefinition%2FDumper%2FYamlReferenceDumper.php;h=5a0e76c5255a382b5265684a156b36aa92c8d5c0;hp=a474249380914bf3c013bf57ac9ea739877d37f6;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/symfony/config/Definition/Dumper/YamlReferenceDumper.php b/vendor/symfony/config/Definition/Dumper/YamlReferenceDumper.php
index a47424938..5a0e76c52 100644
--- a/vendor/symfony/config/Definition/Dumper/YamlReferenceDumper.php
+++ b/vendor/symfony/config/Definition/Dumper/YamlReferenceDumper.php
@@ -33,6 +33,32 @@ class YamlReferenceDumper
         return $this->dumpNode($configuration->getConfigTreeBuilder()->buildTree());
     }
 
+    public function dumpAtPath(ConfigurationInterface $configuration, $path)
+    {
+        $rootNode = $node = $configuration->getConfigTreeBuilder()->buildTree();
+
+        foreach (explode('.', $path) as $step) {
+            if (!$node instanceof ArrayNode) {
+                throw new \UnexpectedValueException(sprintf('Unable to find node at path "%s.%s"', $rootNode->getName(), $path));
+            }
+
+            /** @var NodeInterface[] $children */
+            $children = $node instanceof PrototypedArrayNode ? $this->getPrototypeChildren($node) : $node->getChildren();
+
+            foreach ($children as $child) {
+                if ($child->getName() === $step) {
+                    $node = $child;
+
+                    continue 2;
+                }
+            }
+
+            throw new \UnexpectedValueException(sprintf('Unable to find node at path "%s.%s"', $rootNode->getName(), $path));
+        }
+
+        return $this->dumpNode($node);
+    }
+
     public function dumpNode(NodeInterface $node)
     {
         $this->reference = '';
@@ -44,11 +70,12 @@ class YamlReferenceDumper
     }
 
     /**
-     * @param NodeInterface $node
-     * @param int           $depth
-     * @param bool          $prototypedArray
+     * @param NodeInterface      $node
+     * @param NodeInterface|null $parentNode
+     * @param int                $depth
+     * @param bool               $prototypedArray
      */
-    private function writeNode(NodeInterface $node, $depth = 0, $prototypedArray = false)
+    private function writeNode(NodeInterface $node, NodeInterface $parentNode = null, $depth = 0, $prototypedArray = false)
     {
         $comments = array();
         $default = '';
@@ -97,12 +124,17 @@ class YamlReferenceDumper
             $comments[] = 'Required';
         }
 
+        // deprecated?
+        if ($node->isDeprecated()) {
+            $comments[] = sprintf('Deprecated (%s)', $node->getDeprecationMessage($node->getName(), $parentNode ? $parentNode->getPath() : $node->getPath()));
+        }
+
         // example
         if ($example && !is_array($example)) {
             $comments[] = 'Example: '.$example;
         }
 
-        $default = (string) $default != '' ? ' '.$default : '';
+        $default = '' != (string) $default ? ' '.$default : '';
         $comments = count($comments) ? '# '.implode(', ', $comments) : '';
 
         $key = $prototypedArray ? '-' : $node->getName().':';
@@ -140,7 +172,7 @@ class YamlReferenceDumper
 
         if ($children) {
             foreach ($children as $childNode) {
-                $this->writeNode($childNode, $depth + 1, $node instanceof PrototypedArrayNode && !$node->getKeyAttribute());
+                $this->writeNode($childNode, $node, $depth + 1, $node instanceof PrototypedArrayNode && !$node->getKeyAttribute());
             }
         }
     }