lib/stepmod/utils/change.rb in stepmod-utils-0.4.13 vs lib/stepmod/utils/change.rb in stepmod-utils-0.4.14

@@ -11,10 +11,12 @@
       MODULE_TYPES = {
         arm: "arm",
         mim: "mim",
         arm_longform: "arm_lf",
         mim_longform: "mim_lf",
+        mapping: "mapping",
+        changes: "",
       }.freeze
 
       def initialize(stepmod_dir:, schema_name:, type:)
         @stepmod_dir = stepmod_dir
         @change_editions = Stepmod::Utils::ChangeEditionCollection.new
@@ -38,17 +40,24 @@
         @change_editions[version]
       end
       alias_method :[], :fetch_change_edition
 
       def save_to_file
-        File.write(filepath(@type), Psych.dump(to_h))
+        change_hash = to_h
+        return if change_hash.empty?
+
+        File.write(filepath(@type), Psych.dump(change_hash))
       end
 
       def to_h
+        change_editions_list = change_editions.to_h
+
+        return {} if change_editions_list.empty?
+
         {
           "schema" => schema_name,
-          "change_edition" => change_editions.to_h,
+          "change_edition" => change_editions_list,
         }
       end
 
       private
 
@@ -56,11 +65,17 @@
         File.join(
           @stepmod_dir,
           "data",
           base_folder,
           schema_name,
-          "#{MODULE_TYPES[type.to_sym] || schema_name}.changes.yaml",
+          filename(type),
         )
+      end
+
+      def filename(type)
+        return "changes.yaml" if type.to_s == "changes"
+
+        "#{MODULE_TYPES[type.to_sym] || schema_name}.changes.yaml"
       end
 
       def base_folder
         if resource?
           "resources"