symfony
diff --git a/‎src/Symfony/Component/Config/Resource/ComposerResource.php
Lines changed: 15 additions & 3 deletions b/‎src/Symfony/Component/Config/Resource/ComposerResource.php
Lines changed: 15 additions & 3 deletions
diff --git a/‎src/Symfony/Component/DependencyInjection/ContainerBuilder.php
Lines changed: 2 additions & 1 deletion b/‎src/Symfony/Component/DependencyInjection/ContainerBuilder.php
Lines changed: 2 additions & 1 deletion
@@ -20,14 +20,20 @@
  */
 class ComposerResource implements SelfCheckingResourceInterface
 {
+    private $vendor;
     private $vendors;
 
     private static $runtimeVendors;
 
-    public function __construct()
+    public function __construct(string $vendor = null)
     {
+        $this->vendor = $vendor;
         self::refresh();
         $this->vendors = self::$runtimeVendors;
+
+        if (null !== $vendor && !isset($this->vendors[$vendor])) {
+            throw new \InvalidArgumentException(sprintf('The "%s" directory is not a vendor directory.', $vendor));
+        }
     }
 
     public function getVendors()
@@ -40,7 +46,7 @@ public function getVendors()
      */
     public function __toString()
     {
-        return __CLASS__;
+        return __CLASS__.$this->vendor;
     }
 
     /**
@@ -50,7 +56,13 @@ public function isFresh($timestamp)
     {
         self::refresh();
 
-        return array_values(self::$runtimeVendors) === array_values($this->vendors);
+        if (null === $this->vendor) {
+            return array_values(self::$runtimeVendors) === array_values($this->vendors);
+        }
+
+        $resource = $this->vendor.'/composer/installed.json';
+
+        return false !== ($filemtime = @filemtime($resource)) && $filemtime <= $timestamp;
     }
 
     private static function refresh()
 
@@ -1657,12 +1657,13 @@ private function inVendors(string $path): bool
         if (null === $this->vendors) {
             $resource = new ComposerResource();
             $this->vendors = $resource->getVendors();
-            $this->addResource($resource);
         }
         $path = realpath($path) ?: $path;
 
         foreach ($this->vendors as $vendor) {
             if (0 === strpos($path, $vendor) && false !== strpbrk(substr($path, \strlen($vendor), 1), '/'.\DIRECTORY_SEPARATOR)) {
+                $this->addResource(new ComposerResource($vendor));
+
                 return true;
             }
         }
Original file line number	Diff line number	Diff line change
`@@ -20,14 +20,20 @@`
`20`	`20`	`*/`
`21`	`21`	`class ComposerResource implements SelfCheckingResourceInterface`
`22`	`22`	`{`
	`23`	`+ private $vendor;`
`23`	`24`	`private $vendors;`
`24`	`25`
`25`	`26`	`private static $runtimeVendors;`
`26`	`27`
`27`		`- public function __construct()`
	`28`	`+ public function __construct(string $vendor = null)`
`28`	`29`	`{`
	`30`	`+ $this->vendor = $vendor;`
`29`	`31`	`self::refresh();`
`30`	`32`	`$this->vendors = self::$runtimeVendors;`
	`33`	`+`
	`34`	`+ if (null !== $vendor && !isset($this->vendors[$vendor])) {`
	`35`	`+ throw new \InvalidArgumentException(sprintf('The "%s" directory is not a vendor directory.', $vendor));`
	`36`	`+ }`
`31`	`37`	`}`
`32`	`38`
`33`	`39`	`public function getVendors()`
`@@ -40,7 +46,7 @@ public function getVendors()`
`40`	`46`	`*/`
`41`	`47`	`public function __toString()`
`42`	`48`	`{`
`43`		`- return __CLASS__;`
	`49`	`+ return __CLASS__.$this->vendor;`
`44`	`50`	`}`
`45`	`51`
`46`	`52`	`/**`
`@@ -50,7 +56,13 @@ public function isFresh($timestamp)`
`50`	`56`	`{`
`51`	`57`	`self::refresh();`
`52`	`58`
`53`		`- return array_values(self::$runtimeVendors) === array_values($this->vendors);`
	`59`	`+ if (null === $this->vendor) {`
	`60`	`+ return array_values(self::$runtimeVendors) === array_values($this->vendors);`
	`61`	`+ }`
	`62`	`+`
	`63`	`+ $resource = $this->vendor.'/composer/installed.json';`
	`64`	`+`
	`65`	`+ return false !== ($filemtime = @filemtime($resource)) && $filemtime <= $timestamp;`
`54`	`66`	`}`
`55`	`67`
`56`	`68`	`private static function refresh()`
Original file line number	Diff line number	Diff line change
`@@ -1657,12 +1657,13 @@ private function inVendors(string $path): bool`
`1657`	`1657`	`if (null === $this->vendors) {`
`1658`	`1658`	`$resource = new ComposerResource();`
`1659`	`1659`	`$this->vendors = $resource->getVendors();`
`1660`		`- $this->addResource($resource);`
`1661`	`1660`	`}`
`1662`	`1661`	`$path = realpath($path) ?: $path;`
`1663`	`1662`
`1664`	`1663`	`foreach ($this->vendors as $vendor) {`
`1665`	`1664`	`if (0 === strpos($path, $vendor) && false !== strpbrk(substr($path, \strlen($vendor), 1), '/'.\DIRECTORY_SEPARATOR)) {`
	`1665`	`+ $this->addResource(new ComposerResource($vendor));`
	`1666`	`+`
`1666`	`1667`	`return true;`
`1667`	`1668`	`}`
`1668`	`1669`	`}`