From 1299a3e3649be4ffeb0fbc7851c4c5840fbf7fe4 Mon Sep 17 00:00:00 2001
From: jonrobins <jonathon.robins@pressassociation.com>
Date: Fri, 6 Jul 2018 09:06:18 +0100
Subject: [PATCH] added functionality to override version number in info
 endpoint

---
 README.md           | 6 ++++++
 controllers/info.js | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 510ae00..9ec1ebf 100644
--- a/README.md
+++ b/README.md
@@ -91,6 +91,12 @@ In the above example the application would be accessible at the following addres
 
 Note: the `registrationNetworkInterfacePriority` property allows the selection of the network interface when dynamically registering a service with ZooKeeper.
 
+If you would like to override the version which is exposed in the /info endpoint, just set the VERSION node env variable.
+
+```sh
+VERSION=1.0.1 node index.js
+```
+
 ## API
 
 ```javascript
diff --git a/controllers/info.js b/controllers/info.js
index 03ec48e..b26b266 100644
--- a/controllers/info.js
+++ b/controllers/info.js
@@ -15,7 +15,7 @@ module.exports = function (router) {
     res.json({
       "build": {
         "description": packageInfo.description,
-        "version": packageInfo.version,
+        "version": process.env.VERSION || packageInfo.version,
         "name": packageInfo.name
       }
     });