aws.rb in bbc-cosmos-config-0.0.5

- old
+ new

@@ -1,11 +1,12 @@
 module BBC
   module Cosmos
     module Config
       class AWS
-        def initialize(ec2)
+        def initialize(ec2, s3)
           @ec2 = ec2
+          @s3  = s3
         end
 
         def tags
           instance.tags
         end
@@ -16,10 +17,22 @@
 
         def instance_id
           BBC::Cosmos.production? ? aws_instance_id : "instance_id"
         end
 
+        def config(config, path)
+          BBC::Cosmos.production? ? s3_config(config[:component_resources_bucket], path, config[:configuration][:commit]) : config[:configuration]
+        end
+
         private
+
+        def s3_config_location
+          tags['Renderer']
+        end
+
+        def s3_config(bucket, path, version)
+         JSON.parse(@s3.buckets[bucket].objects["#{path}/config/#{version}/#{s3_config_location}.json"], :symbolize_names => true)
+        end
 
         def instance
           BBC::Cosmos.production? ? aws_instance : dummy_instance
         end
 