Cache purge is a module that allows you to purge stuff in your proxy/fastcgi_cache by uri requests.
Created attachment 233485 [details, diff] add_cache_purge.patch Here's a diff against nginx-0.8.36-r1
1.1 was just released. Switch version in head and you'll be set.
Created attachment 236181 [details, diff] 0.8.42-add_purge.patch Update patch to build upon ebuild found in bug 323151
Done with bump to 0.8.48, thanks.