X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/6bf5013e5d298962c5a54bc395b53a5ec1a8a5ba..84f17c000a6997b9736011730c5764b09921c6f7:/cookbooks/postgresql/resources/extension.rb

diff --git a/cookbooks/postgresql/resources/extension.rb b/cookbooks/postgresql/resources/extension.rb
index a1363424d..3be1a7253 100644
--- a/cookbooks/postgresql/resources/extension.rb
+++ b/cookbooks/postgresql/resources/extension.rb
@@ -19,8 +19,28 @@
 
 default_action :create
 
-actions :create, :drop
+property :extension, :kind_of => String, :name_attribute => true
+property :cluster, :kind_of => String, :required => true
+property :database, :kind_of => String, :required => true
 
-attribute :extension, :kind_of => String, :name_attribute => true
-attribute :cluster, :kind_of => String, :required => true
-attribute :database, :kind_of => String, :required => true
+action :create do
+  unless cluster.extensions(new_resource.database).include?(new_resource.extension)
+    converge_by "create extension #{new_resource.extension}" do
+      cluster.execute(:command => "CREATE EXTENSION #{new_resource.extension}", :database => new_resource.database)
+    end
+  end
+end
+
+action :drop do
+  if cluster.extensions(new_resource.database).include?(new_resource.extension)
+    converge_by "drop extension #{new_resource.extension}" do
+      cluster.execute(:command => "DROP EXTENSION #{new_resource.extension}", :database => new_resource.database)
+    end
+  end
+end
+
+action_class do
+  def cluster
+    @cluster ||= OpenStreetMap::PostgreSQL.new(new_resource.cluster)
+  end
+end