sample capistrano deploy (for a php/wordpress site)

deploy.rb

#set :deploy_location, "production"
set :deploy_location, Proc.new { deploy_location = Capistrano::CLI.ui.ask "------------\nEnter deploy location:\n'admin' (default) --> admin.kony2012.com\n'production'        --> www.kony2012.com" }

if "#{deploy_location}" == "production"
 set :application, "xxxx.us"
 set :ip_address, "154.225.148.112"
 set :branch, "master"
 set :location, "production"
else
 set :deploy_location, "staging"
 set :application, "xxxx.us"
 set :ip_address, "154.225.148.112"
 set :branch, "master"
 set :location, "staging"

end

role :app, "#{ip_address}"
role :web, "#{ip_address}"
role :db,  "#{ip_address}", :primary => true

set :deploy_to, "/sites/#{application}"
set :deploy_via, :remote_cache
set :checkout, "export"
set :scm, "git"
set :repository,  "git@github.com:xxx/xxxxxx.us.git"

default_run_options[:pty] = true
set :ssh_options, { :forward_agent => true}
set :user, "bshanaver"
#set :password, 'xxxxx'
set :use_sudo, "false"

after 'deploy:update', 'deploy:move_config_files'
after "deploy:restart", "deploy:cleanup"

namespace :deploy do

  desc "Put the enviroment config files in place"
  task :move_config_files, :roles => :app do
    run "#{ try_sudo } mv #{current_path}/config/wp-config.#{deploy_location}.php #{current_path}/wp-config.php"
    run "#{ try_sudo } mv #{current_path}/config/.htaccess.#{deploy_location} #{current_path}/.htaccess"
  end

  desc "Restart Apache"
  task :restart, :roles => :app do
    invoke_command "apache2ctl graceful", :via => run_method
  end

end