Initial commit

Rakefile

@@ -0,0 +1,33 @@
+require 'bundler/gem_tasks'
+
+namespace :cdnjs do
+  desc 'Updates packages.json file from cdnjs.com'
+  task :update do
+    require 'open-uri'
+    require 'multi_json'
+
+    packages_url = 'http://cdnjs.com/packages.json'
+    file_path = File.expand_path('../data/packages.json', __FILE__)
+    json = open(packages_url).read
+
+    # Remove all unnecessary data
+    # Keep repo small and code fast
+    data = MultiJson.load(json)['packages'].map do |pkg|
+      {
+        pkg['name'] => {
+          'filename'       => pkg['filename'],
+          'latest_version' => pkg['version'],
+          'versions'       => pkg['assets'].map{ |asset| asset['version'] }
+        }
+      }
+    end.inject(:merge)
+
+    # Format JSON for better diffs and smaller patches
+    json = MultiJson.dump(data, :pretty => true)
+
+    File.open(file_path, 'wb') do |file|
+      file.write json
+      file.close
+    end
+  end
+end