Asset Pipeline Compile Only Javascript files

Question

bundle exec rake assets:precompile

which compiles assets and moves them into public/assets/ Now suppose i already compiled assets and deploy on production, Now i comeback to my local machine and changes two lines in some javascript file Now I have to run the task again while deploying on production.

I want that it should not compile css because i have not done any changes in css. Is there any command which compiles only javascript

Like this

bundle exec rake assets:precompile --javascript

Answer 1

Try this gem. http://rubygems.org/gems/turbo-sprockets-rails3 It checks which file is changed and speed up precompile.