Bower integration for capistrano deployments

bower.rake

namespace :bower do
  %w[install list].each do |command|
    desc "#{command} bower packages"
    task command do
      on roles(:web) do
        within release_path do
          execute 'bower', 'install'
        end
      end
    end
  end
end

deploy.rake

# Automatically runs `bower:install` during every deployment.
namespace :deploy do
  before 'deploy:compile_assets', 'bower:install'
end

Nice approach.