Tvrage_rename is a project mainly written in ..., it's free.
This is a dirty hack that I wrote to automatically rename media files in the 'standard' episode naming format (Show.Name.SXXEXX.Some.Group.Tags.avi
) to include the actual episode name as provided by TVRage. Eventually, I'm hoping to abstact this out into a standalone TVRage library, but for now, it does what I want so I'm putting it up here in case anyone finds it useful.
The only requirements are nokogiri, and read-write access to the files you're wanting to rename. See tvrage_rename --help
for help.