fix: recursively resolve and dereference in extended refs

Author: skyqrose

lib/bundle/index.js

@@ -78,14 +78,7 @@ function crawl (parent, key, path, pathFromRoot, indirections, inventory, $refs,
       for (let key of keys) {
         let keyPath = Pointer.join(path, key);
         let keyPathFromRoot = Pointer.join(pathFromRoot, key);
-        let value = obj[key];
-
-        if ($Ref.isAllowed$Ref(value)) {
-          inventory$Ref(obj, key, path, keyPathFromRoot, indirections, inventory, $refs, options, customRoots);
-        }
-        else {
-          crawl(obj, key, keyPath, keyPathFromRoot, indirections, inventory, $refs, options, customRoots);
-        }
+        crawl(obj, key, keyPath, keyPathFromRoot, indirections, inventory, $refs, options, customRoots);
       }
     }
   }

lib/resolve-external.js

@@ -58,18 +58,10 @@ function crawl (obj, path, $refs, options) {
     if ($Ref.isExternal$Ref(obj)) {
       promises.push(resolve$Ref(obj, path, $refs, options));
     }
-    else {
-      for (let key of Object.keys(obj)) {
-        let keyPath = Pointer.join(path, key);
-        let value = obj[key];
-
-        if ($Ref.isExternal$Ref(value)) {
-          promises.push(resolve$Ref(value, keyPath, $refs, options));
-        }
-        else {
-          promises = promises.concat(crawl(value, keyPath, $refs, options));
-        }
-      }
+    for (let key of Object.keys(obj)) {
+      let keyPath = Pointer.join(path, key);
+      let value = obj[key];
+      promises = promises.concat(crawl(value, keyPath, $refs, options));
     }
   }