add circularRefs array

Author: LuisTejedaS

lib/bundle.js

@@ -520,8 +520,9 @@ function handleCircularReference(traverseContext, documentContext) {
  */
 function generateComponentsObject (documentContext, rootContent, refTypeResolver, components, version) {
   let notInLine = Object.entries(documentContext.globalReferences).filter(([, value]) => {
-    return value.keyInComponents.length !== 0;
-  });
+      return value.keyInComponents.length !== 0;
+    }),
+    circularRefsSet = new Set();
   const { COMPONENTS_KEYS } = getBundleRulesDataByVersion(version);
   notInLine.forEach(([key, value]) => {
     let [, partial] = key.split(localPointer);
@@ -572,10 +573,12 @@ function generateComponentsObject (documentContext, rootContent, refTypeResolver
             else if (isCircularReference(this, contentFromTrace)) {
               if (refData.inline) {
                 refData.nodeContent = { [CIRCULAR_OR_REF_EXT_PROP]: tempRef };
+                circularRefsSet.add(tempRef);
               }
               else {
                 refData.node = { [CIRCULAR_OR_REF_EXT_PROP]: refData.reference };
                 refData.nodeContent = contentFromTrace;
+                circularRefsSet.add(refData.reference);
               }
             }
             else {
@@ -610,7 +613,8 @@ function generateComponentsObject (documentContext, rootContent, refTypeResolver
     }),
     newComponents: traverseUtility(components).map(function () {
       handleCircularReference(this, documentContext);
-    })
+    }),
+    circularRefs: [...circularRefsSet]
   };
 }
 
@@ -645,7 +649,7 @@ function generateComponentsWrapper(parsedOasObject, version, nodesContent = {})
 }
 
 /**
- * Generates a map of generated refernce to the original reference
+ * Generates a map of generated reference to the original reference
  *
  * @param {object} globalReferences - Global references present at each root file context
  * @returns {object} reference map
@@ -739,7 +743,8 @@ module.exports = {
       fileContent: finalElements.resRoot,
       components: finalElements.newComponents,
       fileName: specRoot.fileName,
-      referenceMap: getReferenceMap(rootContextData.globalReferences)
+      referenceMap: getReferenceMap(rootContextData.globalReferences),
+      circularRefs: finalElements.circularRefs
     };
   },
   getReferences,