Wordpress Capistrano task

Capfile

require 'capistrano/version'
load 'deploy'

# Customize the following variables
set :domain,  "host.example.com"
set :user,    "username"
set :application, "my_wordpress_blog"
set :deploy_to, "/var/www/apps/#{application}"

# These variables probably don't need to change
set :repository, "file://#{File.expand_path('.')}"
server "#{domain}", :app, :web, :db, :primary => true
set :deploy_via, :copy
set :copy_exclude, [".git", ".DS_Store"]
set :scm, :git
set :branch, "master"
set :use_sudo, false
set :keep_releases, 2
set :git_shallow_clone, 1

namespace :deploy do
  task :default do
    transaction do
      update_code
      symlink
    end
  end

  task :update_code, :except => { :no_release => true } do
    on_rollback { run "rm -rf #{release_path}; true" }
    strategy.deploy!
  end

  task :after_deploy do
    cleanup
  end

  task :after_symlink do
    run "ln -nfs #{shared_path}/uploads/#{current_path}/public/wp-content/uploads"
  end
end