Error on invalid link args

graphql-hive · Feb 3, 2025 · 78436c8 · 78436c8
1 parent 5789875
commit 78436c8
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/packages/libraries/linkable-specs/src/link-import.ts b/packages/libraries/linkable-specs/src/link-import.ts
@@ -22,9 +22,15 @@ export class FederatedLinkImport {
 
           v.fields.forEach(f => {
             if (f.name.value === 'name') {
-              name = (f.value as StringValueNode).value;
+              if (f.value.kind !== Kind.STRING) {
+                throw new Error(`Expected string value for "name" field but got "${f.value.kind}"`);
+              }
+              name = f.value.value;
             } else if (f.name.value === 'as') {
-              as = (f.value as StringValueNode).value;
+              if (f.value.kind !== Kind.STRING) {
+                throw new Error(`Expected string value for "as" field but got "${f.value.kind}"`);
+              }
+              as = f.value.value;
             }
           });
           return new FederatedLinkImport(name, as);