From 731acf5d944ccea584e542d7fd944bd40c987aec Mon Sep 17 00:00:00 2001
From: Seth Vargo <sethvargo@gmail.com>
Date: Thu, 10 Apr 2014 16:55:33 -0400
Subject: [PATCH] Add a route for Chef cookbooks

---
 server.js | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/server.js b/server.js
index a9972d3..9e28ff7 100644
--- a/server.js
+++ b/server.js
@@ -818,6 +818,33 @@ cache(function(data, match, sendBadge) {
   });
 }));
 
+// Chef cookbook integration.
+camp.route(/^\/cookbook\/v\/(.*)\.(svg|png|gif|jpg)$/,
+cache(function(data, match, sendBadge) {
+  var cookbook = match[1]; // eg, chef-sugar
+  var format = match[2];
+  var apiUrl = 'https://cookbooks.opscode.com/api/v1/cookbooks/' + cookbook + '/versions/latest';
+  var badgeData = getBadgeData('version', data);
+
+  request(apiUrl, function(err, res, buffer) {
+    if (err != null) {
+      badgeData.text[1] = 'inaccessible';
+      sendBadge(format, badgeData);
+    }
+
+    try {
+      var data = JSON.parse(buffer);
+      var latest = data.version;
+      badgeData.text[1] = latest;
+      badgeData.colorscheme = 'blue';
+      sendBadge(format, badgeData);
+    } catch(e) {
+      badgeData.text[1] = 'invalid';
+      sendBadge(format, badgeData);
+    }
+  });
+}));
+
 // Any badge.
 camp.route(/^\/(:|badge\/)(([^-]|--)+)-(([^-]|--)+)-(([^-]|--)+)\.(svg|png|gif|jpg)$/,
 function(data, match, end, ask) {