Added ‘bundler’ module

resolves a v3 document or a model into a single document.

Signed-off-by: quobix <dave@quobix.com>

index/extract_refs.go

@@ -571,7 +571,10 @@ func (index *SpecIndex) ExtractComponentsFromRefs(refs []*Reference) []*Referenc
 	var found []*Reference
 
 	// run this async because when things get recursive, it can take a while
-	c := make(chan bool)
+	var c chan bool
+	if !index.config.ExtractRefsSequentially {
+		c = make(chan bool)
+	}
 
 	locate := func(ref *Reference, refIndex int, sequence []*ReferenceMapped) {
 		located := index.FindComponent(ref.FullDefinition)
@@ -604,7 +607,9 @@ func (index *SpecIndex) ExtractComponentsFromRefs(refs []*Reference) []*Referenc
 			index.refErrors = append(index.refErrors, indexError)
 			index.errorLock.Unlock()
 		}
-		c <- true
+		if !index.config.ExtractRefsSequentially {
+			c <- true
+		}
 	}
 
 	var refsToCheck []*Reference
@@ -615,14 +620,20 @@ func (index *SpecIndex) ExtractComponentsFromRefs(refs []*Reference) []*Referenc
 
 	for r := range refsToCheck {
 		// expand our index of all mapped refs
-		go locate(refsToCheck[r], r, mappedRefsInSequence)
-		//locate(refsToCheck[r], r, mappedRefsInSequence) // used for sync testing.
+		if !index.config.ExtractRefsSequentially {
+			go locate(refsToCheck[r], r, mappedRefsInSequence) // run async
+		} else {
+			locate(refsToCheck[r], r, mappedRefsInSequence) // run synchronously
+		}
+
 	}
 
-	completedRefs := 0
-	for completedRefs < len(refsToCheck) {
-		<-c
-		completedRefs++
+	if !index.config.ExtractRefsSequentially {
+		completedRefs := 0
+		for completedRefs < len(refsToCheck) {
+			<-c
+			completedRefs++
+		}
 	}
 	for m := range mappedRefsInSequence {
 		if mappedRefsInSequence[m] != nil {