Merge pull request #16308 from asgerf/js/model-generation-quote

JS: Fix naming issue in generated models

javascript/ql/lib/semmle/javascript/frameworks/data/ModelsAsData.qll

@@ -108,7 +108,11 @@ module ModelExport<ModelExportSig S> {
     }
 
     predicate exposedName(API::Node node, string type, string path) {
-      node = API::moduleExport(type) and path = ""
+      exists(string moduleName |
+        node = API::moduleExport(moduleName) and
+        path = "" and
+        type = "(" + moduleName + ")"
+      )
     }
 
     predicate suggestedName(API::Node node, string type) {

javascript/ql/lib/semmle/javascript/frameworks/data/internal/ApiGraphModelsSpecific.qll

@@ -34,6 +34,11 @@ class Location = JS::Location;
  *
  * Type names have form `package.type` or just `package` if referring to the package export
  * object. If `package` contains a `.` character it must be enclosed in single quotes, such as `'package'.type`.
+ *
+ * A type name of form `(package)` may also be used when refering to the package export object.
+ * We allow this syntax as an alternative to the above, so models generated based on `EndpointNaming` look more consistent.
+ * However, access paths are deliberately not parsed here, as we can not handle aliasing at this stage.
+ * The model generator must explicitly generate the step between `(package)` and `(package).foo`, for example.
  */
 bindingset[rawType]
 predicate parseTypeString(string rawType, string package, string qualifiedName) {
@@ -42,6 +47,9 @@ predicate parseTypeString(string rawType, string package, string qualifiedName)
     package = rawType.regexpCapture(regexp, 1).regexpReplaceAll("^'|'$", "") and
     qualifiedName = rawType.regexpCapture(regexp, 2).regexpReplaceAll("^\\.", "")
   )
+  or
+  package = rawType.regexpCapture("[(]([^)]+)[)]", 1) and
+  qualifiedName = ""
 }
 
 /**