Bundler rc capistrano recipe

deploy.rb

# Bundler-rc deploy recipe

namespace :bundler do
  task :create_symlink, :roles => :app do
    shared_dir = File.join(shared_path, 'bundle')
    release_dir = File.join(current_release, '.bundle')
    run("mkdir -p #{shared_dir} && ln -s #{shared_dir} #{release_dir}")
  end
  
  desc "Install gem bundle if needed"
  task :install, :roles => :app do
    bundler.create_symlink
    bundle_path ="#{shared_path}/bundler"
    run "cd #{release_path} && ( bundle check || bundle install #{bundle_path} --disable-shared-gems )"
  end
end

after 'deploy:update_code', 'bundler:install'