private_pub capistrano tasks

deploy.rb

namespace :private_pub do
  desc "Start private_pub server"
  task :start do
    run "cd #{current_path};RAILS_ENV=#{rails_env} bundle exec rackup private_pub.ru -s thin -E #{rails_env} -D -P tmp/pids/private_pub.pid"
  end

  desc "Stop private_pub server"
  task :stop do
    run "cd #{current_path};if [ -f tmp/pids/private_pub.pid ] && [ -e /proc/$(cat tmp/pids/private_pub.pid) ]; then kill -9 `cat tmp/pids/private_pub.pid`; fi"
  end

  desc "Restart private_pub server"
  task :restart do
    stop
    start
  end
end
after 'deploy:restart', 'private_pub:restart'