gistfile1.rb

load 'deploy' if respond_to?(:namespace) # cap2 differentiator
Dir['vendor/plugins/*/recipes/*.rb'].each { |plugin| load(plugin) }

load 'config/deploy' # remove this line to skip loading any of the default tasks

namespace :bundler do
  task :create_symlink, :roles => :app do
    shared_dir = File.join(shared_path, 'bundle')
    release_dir = File.join(release_path, '.bundle')
    run("mkdir -p #{shared_dir} && ln -s #{shared_dir} #{release_dir}")
  end

  task :install, :roles => :app do
    run "cd #{release_path} && bundle install"

    on_rollback do
      if previous_release
        run "cd #{previous_release} && bundle install"
      else
        logger.important "no previous release to rollback to, rollback of bundler:install skipped"
      end
    end
  end

  task :bundle_new_release, :roles => :db do
    bundler.create_symlink
    bundler.install
  end
end

namespace :deploy do
  desc "Restart app with Megiteam script"
  task :restart, :role => :app do
    run "restart-app #{ application }"
  end
end

after "deploy:rollback:revision", "bundler:install"
after "deploy:update_code", "bundler:bundle_new_release"