capistrano hack to procompile locally

deploy.rb

  desc "deploy precompiled assets"
  task :sync_assets, :roles => :app do
    run_locally 'mv public/no_assets public/assets || true'
    run_locally 'if [ `find app/assets lib/assets vendor/assets -type f -newer public/assets | wc -l` -gt 0 ] ; then bundle exec rake assets:precompile ; fi'
    servers = find_servers_for_task(current_task)
    servers.each do |server|
      run_locally "rsync -va --delete public/assets/ #{user}@#{server}:#{release_path}/public/assets/"
    end
    run_locally 'mv public/assets public/no_assets || true'
  end

after 'deploy:symlink_shared', 'deploy:sync_assets'