From 1110bd7a089515b249c000306ae3b264b1bc7542 Mon Sep 17 00:00:00 2001
From: Tony Tam <fehguy@gmail.com>
Date: Wed, 6 Jan 2016 09:31:14 -0800
Subject: [PATCH] added to templates

---
 .../codegen/languages/NodeJSServerCodegen.java  | 17 +++++++++++++++++
 .../src/main/resources/nodejs/README.mustache   |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/NodeJSServerCodegen.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/NodeJSServerCodegen.java
index 75581e6a06de..d4bb00bb652e 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/NodeJSServerCodegen.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/NodeJSServerCodegen.java
@@ -245,6 +245,23 @@ public class NodeJSServerCodegen extends DefaultCodegen implements CodegenConfig
     }
 
     @Override
+    public void preprocessSwagger(Swagger swagger) {
+        if ("/".equals(swagger.getBasePath())) {
+            swagger.setBasePath("");
+        }
+
+        String host = swagger.getHost();
+        String port = "8080";
+        if (host != null) {
+            String[] parts = host.split(":");
+            if (parts.length > 1) {
+                port = parts[1];
+            }
+        }
+        this.additionalProperties.put("serverPort", port);
+    }
+
+        @Override
     public Map<String, Object> postProcessSupportingFileData(Map<String, Object> objs) {
         Swagger swagger = (Swagger)objs.get("swagger");
         if(swagger != null) {
diff --git a/modules/swagger-codegen/src/main/resources/nodejs/README.mustache b/modules/swagger-codegen/src/main/resources/nodejs/README.mustache
index d94aa385ec03..d755fb430571 100644
--- a/modules/swagger-codegen/src/main/resources/nodejs/README.mustache
+++ b/modules/swagger-codegen/src/main/resources/nodejs/README.mustache
@@ -18,7 +18,7 @@ node .
 To view the Swagger UI interface:
 
 ```
-open http://localhost:8080/docs
+open http://localhost:{{serverPort}}/docs
 ```
 
 This project leverages the mega-awesome [swagger-tools](https://github.com/apigee-127/swagger-tools) middleware which does most all the work.