fix panic in EnrichResources (#362)

pkg/regulatf/moduletree.go

@@ -300,16 +300,29 @@ func walkResource(v Visitor, moduleName ModuleName, resource *configs.Resource,
 		v.VisitExpr(name.AddKey("count"), resource.Count)
 	}
 
-	body, ok := resource.Config.(*hclsyntax.Body)
-	if !ok {
-		logrus.Warningf("Missing body for resource %s", name.ToString())
-		return
-	}
+	walkBody(v, name, resource.Config)
 
-	walkBlock(v, name, body)
 	v.LeaveResource()
 }
 
+func walkBody(v Visitor, name FullName, body hcl.Body) {
+	switch b := body.(type) {
+	case *hclsyntax.Body:
+		walkBlock(v, name, b)
+	default:
+		walkJustAttributes(v, name, body)
+	}
+}
+
+func walkJustAttributes(v Visitor, name FullName, body hcl.Body) {
+	v.VisitBlock(name)
+
+	attributes, _ := body.JustAttributes()
+	for _, attribute := range attributes {
+		v.VisitExpr(name.AddKey(attribute.Name), attribute.Expr)
+	}
+}
+
 func walkBlock(v Visitor, name FullName, body *hclsyntax.Body) {
 	v.VisitBlock(name)
 

pkg/reporter/base.go

@@ -430,7 +430,7 @@ func (s *ScanInput) EnrichResources(conf loader.LoadedConfigurations) {
 			filepath = s.Filepath
 		}
 		location, err := conf.Location(filepath, []string{resourceId})
-		if err == nil && location != nil {
+		if err == nil && location != nil && s.Resources[resourceId] != nil {
 			s.Resources[resourceId]["_source_location"] = location
 		}
 	}