Compatibility with Composer v2 installed.json file format

phpstan · Jan 20, 2020 · 7c0fdfe · 7c0fdfe
1 parent 87a71c3
commit 7c0fdfe
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...lection/BetterReflection/SourceLocator/ComposerJsonAndInstalledJsonSourceLocatorMaker.php b/...lection/BetterReflection/SourceLocator/ComposerJsonAndInstalledJsonSourceLocatorMaker.php
@@ -52,7 +52,8 @@ public function create(string $installationPath): ?SourceLocator
 		$composer = Json::decode($composerJsonContents, Json::FORCE_ARRAY);
 
 		$installedJsonContents = FileReader::read($installedJsonPath);
-		$installed = Json::decode($installedJsonContents, Json::FORCE_ARRAY);
+		$installedJson = Json::decode($installedJsonContents, Json::FORCE_ARRAY);
+		$installed = $installedJson['packages'] ?? $installedJson;
 
 		$classMapPaths = array_merge(
 			$this->prefixPaths($this->packageToClassMapPaths($composer), $installationPath . '/'),