Throw exception before download query if entry is not valid

maelanleborgne · maelanleborgne · commit 8adabc1d021b · 2023-10-12T14:28:35.000+02:00
diff --git a/src/Symfony/Component/AssetMapper/ImportMap/Resolver/JsDelivrEsmResolver.php b/src/Symfony/Component/AssetMapper/ImportMap/Resolver/JsDelivrEsmResolver.php
@@ -161,6 +161,9 @@ public function downloadPackages(array $importMapEntries, callable $progressCall
 
         foreach ($importMapEntries as $package => $entry) {
             $pattern = ImportMapType::CSS === $entry->type ? $this->distUrlCssPattern : $this->distUrlPattern;
+            if (null === $entry->packageName || null === $entry->version || null === $entry->filePath) {
+                throw new RuntimeException(sprintf('The package %s cannot be downloaded. "packageName", "version" or "filePath" must be defined.', $entry->importName));
+            }
             $url = sprintf($pattern, $entry->packageName, $entry->version, $entry->filePath);
 
             $responses[$package] = $this->httpClient->request('GET', $url);
