Deploy_tasks is a project mainly written in Ruby, it's free.
Common deploy tasks for Heroku and Capistrano
To tell the tasks what is the name of your application, set a the constant RAILS_APP like this:
RAILS_APP = 'my_fabulous_app'You get the following rake tasks (run rake -T to see the descriptions):
deploy:production
deploy:staging
deploy:create_hotfix
deploy:hotfix
deploy:remove_hotfix
deploy:juice (if you use juicer)
The deploy tasks pull translations from webtranslateit.com if you use it, juice your assets with juicer and finally deploy, if everything's committed.
MIT License - Thomas Maurer