add Why-run support

providers/default.rb

@@ -1,24 +1,32 @@
 include Chef::DSL::IncludeRecipe
 
+# Support whyrun
+def whyrun_supported?
+  true
+end
+
 action :install do
   include_recipe "uwsgi::emperor"
 
   if new_resource.file
-    remote_file "config file for #{new_resource.name}" do
-      path ::File.join(node['uwsgi']['emperor']['conf_dir'], new_resource.name + ::File.extname(new_resource.file))
-      source new_resource.file
-      owner "root"
-      group "root"
-      mode "0644"
-      notifies :reload, "service[uwsgi]"
+    converge_by ("Create #{new_resource.name} with remote_file") do
+      remote_file "config file for #{new_resource.name}" do
+        path ::File.join(node['uwsgi']['emperor']['conf_dir'], new_resource.name + ::File.extname(new_resource.file))
+        source new_resource.file
+        owner "root"
+        group "root"
+        mode "0644"
+        notifies :reload, "service[uwsgi]"
+      end
     end
   elsif new_resource.parameters
     include_recipe "conffile"
-
-    conffile_ini "config file for #{new_resource.name}" do
-      path ::File.join(node['uwsgi']['emperor']['conf_dir'], "#{new_resource.name}.ini")
-      parameters new_resource.parameters
-      notifies :reload, "service[uwsgi]"
+    converge_by ("Create #{new_resource.name} with conffile") do
+      conffile_ini "config file for #{new_resource.name}" do
+        path ::File.join(node['uwsgi']['emperor']['conf_dir'], "#{new_resource.name}.ini")
+        parameters new_resource.parameters
+        notifies :reload, "service[uwsgi]"
+      end
     end
   end
 end