From 19597e232db16f861aa157a172ebf897ec994c6f Mon Sep 17 00:00:00 2001
From: jomo <github@jomo.tv>
Date: Sun, 2 Nov 2014 16:04:11 +0100
Subject: [PATCH] get commit hash from post-commit hook, see
 http://stackoverflow.com/a/14924922/2517068

---
 routes/index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/routes/index.js b/routes/index.js
index b483cfe..79f08f6 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -3,7 +3,12 @@ var router = express.Router();
 
 /* GET home page. */
 router.get('/', function(req, res) {
-  res.render('index', { title: 'Crafatar', domain: "https://" + req.headers.host, commit: process.env.COMMIT_HASH || "unknown" });
+  res.render('index', {
+    title: 'Crafatar',
+    domain: "https://" + req.headers.host,
+    // see http://stackoverflow.com/a/14924922/2517068
+    commit: process.env.HEAD_HASH || "unknown"
+  });
 });