lib/fulmar/infrastructure/model/transfer/base.rb in fulmar-2.2.3 vs lib/fulmar/infrastructure/model/transfer/base.rb in fulmar-2.2.4

@@ -1,6 +1,7 @@
 require 'fulmar/shell'
+require 'digest'
 
 module Fulmar
   module Infrastructure
     module Model
       module Transfer
@@ -44,9 +45,16 @@
           end
 
           def publish
             # Placeholder for consistent api, currently only implemented in rsync_with_versions
             true
+          end
+
+          # Generate a hash over all relevant config values to allow more precise caching
+          def self.config_hash(config)
+            id_string = self.class.to_s
+            id_string << DEFAULT_CONFIG.keys.map { |key| config[key].to_s }.join('-')
+            Digest::SHA256.hexdigest id_string
           end
         end
       end
     end
   end