gistfile1.rb

namespace :deploy do
  task :restart do
    run "if [ -f #{unicorn_pid} ]; then kill -USR2 `cat #{unicorn_pid}`; else cd #{deploy_to}/current && bundle exec unicorn_rails -c #{unicorn_conf} -E #{rails_env} -D; fi"
  end

  task :start do
    run "bundle exec unicorn_rails -c #{unicorn_conf} -E #{rails_env} -D"
  end

  task :stop do
    run "if [ -f #{unicorn_pid} ]; then kill -QUIT `cat #{unicorn_pid}`; fi"
  end
end