/config/deploy.rb

set :application, "seatfoo"
set :use_sudo, false

set :scm, :git
set :repository, "git@bitbucket.org:h6165/seatfoo.git"
set :branch, "master"
set :deploy_via, :remote_cache
set :user, "deployer"
set :password, "deployer"
set :deploy_to, "/home/deployer/www/seatfoo/"
set :app_site, "50.116.3.248" 
role :web, app_site                     # Your HTTP server, Apache/etc
role :app, app_site                     # This may be the same as your `Web` server
role :db,  app_site, :primary => true   # This is where Rails migrations will run


# bundler stuff
#set :bundle_cmd, "/usr/local/rvm/gems/ruby-1.9.2-p290/bin/bundle"
#set :bundle_flags,    "--deployment"

# unicorn stuff (src: https://gist.github.com/393178)
set :rails_env, :production
set :unicorn_cmd, "bundle exec unicorn_rails"
set :unicorn_config, "#{current_path}/config/unicorn.rb"
set :unicorn_pid, "#{current_path}/tmp/pids/unicorn.pid"

# whenever stuff
#set :whenever_command, "bundle exec whenever"
#require "whenever/capistrano"


namespace :deploy do

  #task :bundle, :roles => :app, :except => { :no_release => true } do 
  #  run "cd #{current_path} && #{bundle_cmd} install --path /home/deployer/www/shared/bundle --without development test"
  #end
  
  task :start, :roles => :app, :except => { :no_release => true } do 
    # cd /home/deployer/www/seatfoo/current
    # bundle exec unicorn_rails -c config/unicorn.rb -E production -D 
    run "cd #{current_path} && #{unicorn_cmd} -c #{unicorn_config} -E #{rails_env} -D"
  end
  task :stop, :roles => :app, :except => { :no_release => true } do 
    # cd /home/deployer/www/seatfoo/current
    # kill -9 `cat tmp/pids/unicorn.pid`
    run "kill -9 `cat #{unicorn_pid}`"
  end
  #task :graceful_stop, :roles => :app, :except => { :no_release => true } do
  #  run "#{try_sudo} kill -s QUIT `cat #{unicorn_pid}`"
  #end
  #task :reload, :roles => :app, :except => { :no_release => true } do
  #  run "#{try_sudo} kill -s USR2 `cat #{unicorn_pid}`"
  #end
  task :restart, :roles => :app, :except => { :no_release => true } do
    stop
    start
  end
end

#namespace :rake do  
#  desc "Run a task on a remote server."  
#  # run like: cap rake:invoke task=a_certain_task  
#  task :invoke do  
#    run("cd #{current_path}; bundle exec rake #{ENV['task']} RAILS_ENV=#{rails_env}")  
#  end  
#end