create after_created hook for Chef::Resource

andruby · Jan 31, 2012 · fc82b6b · fc82b6b
1 parent f73211f
commit fc82b6b
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diff --git a/chef/lib/chef/mixin/recipe_definition_dsl_core.rb b/chef/lib/chef/mixin/recipe_definition_dsl_core.rb
@@ -70,8 +70,12 @@ def method_missing(method_symbol, *args, &block)
           resource.source_line = caller[0]
           # Determine whether this resource is being created in the context of an enclosing Provider
           resource.enclosing_provider = self.is_a?(Chef::Provider) ? self : nil
+          # Evaluate resource attribute DSL
           resource.instance_eval(&block) if block
 
+          # Run optional resource hook
+          resource.after_created
+
           run_context.resource_collection.insert(resource)
           resource
         end

diff --git a/chef/lib/chef/resource.rb b/chef/lib/chef/resource.rb
@@ -500,6 +500,11 @@ def self.json_create(o)
       resource
     end
 
+    # Hook to allow a resource to run specific code after creation
+    def after_created
+      nil
+    end
+
     extend Chef::Mixin::ConvertToClassName
 
     def self.attribute(attr_name, validation_opts={})