Implement `yaml_write' action

lib/producer/core.rb

@@ -17,6 +17,7 @@ require 'producer/core/actions/mkdir'
 require 'producer/core/actions/file_append'
 require 'producer/core/actions/file_replace_content'
 require 'producer/core/actions/file_writer'
+require 'producer/core/actions/yaml_writer'
 
 # condition tests
 require 'producer/core/test'

lib/producer/core/actions/file_writer.rb

@@ -3,7 +3,7 @@ module Producer
     module Actions
       class FileWriter < Action
         def setup
-          check_arguments_size! 2
+          check_arguments_size! arguments_size
           @path, @content         = arguments
           @options[:permissions]  = @options.delete :mode if options.key? :mode
           @options[:owner]        = @options.delete :user if options.key? :user
@@ -17,6 +17,13 @@ module Producer
           fs.file_write @path, @content
           fs.setstat @path, @options unless @options.empty?
         end
+
+
+        private
+
+        def arguments_size
+          2
+        end
       end
     end
   end

lib/producer/core/actions/yaml_writer.rb

@@ -0,0 +1,23 @@
+module Producer
+  module Core
+    module Actions
+      class YAMLWriter < FileWriter
+        def setup
+          super
+          @content = options.delete(:data).to_yaml
+        end
+
+        def name
+          'yaml_write'
+        end
+
+
+        private
+
+        def arguments_size
+          1
+        end
+      end
+    end
+  end
+end

lib/producer/core/task.rb

@@ -23,6 +23,7 @@ module Producer
       define_action :file_append,           Actions::FileAppend
       define_action :file_replace_content,  Actions::FileReplaceContent
       define_action :file_write,            Actions::FileWriter
+      define_action :yaml_write,            Actions::YAMLWriter
 
       attr_reader :name, :actions, :condition