set :application, "${1:application}"
set :repository, "${2:svn://}"
set :port, "${3:22}"
 
role :web, "${4:host}" #eg "myapp.com" or "123.456.789.10"
role :app, "${4:host}"
role :db, "${4:host}", :primary => true
set :user, '${5:user}'
# set :use_sudo, false # turn on if you are on a shared host...
 
set :svn_repository_url, '${2:svn://}'
set :checkout, 'export'
set :deploy_via, :export
set :home_path, "${6:home_path}"
set :deploy_to, "#{home_path}/sites/#{application}"
set :shared_dir, "shared"
set :log, "#{shared_dir}/log"
set :etc, "#{shared_dir}/etc"
 
# if you are using apache, here's some stuff to set
set :apache_root, "${7:/etc/apache2}"
set :apache_vhosts_dir, "#{apache_root}/sites-available"
 
namespace :deploy do
  task :restart do
    # no need to restart the app
  end
end
 
namespace :apache do
 
  desc 'Setup the vhost and enable the site'
  task :setup do
    vhost = <<-HOST
<VirtualHost *:80>
  ServerName ${8:site_name}
  ServerAlias www.${8:site_name}
 
  DocumentRoot #{deploy_to}/current/public     
</VirtualHost>
    HOST
 
    put vhost, "#{home_path}/#{application}.tmp"
    sudo "mv #{home_path}/#{application}.tmp #{apache_vhosts_dir}/#{application}"
 
    enable_site
  end
 
  desc 'Enables the site'
  task :enable_site do
    sudo "a2ensite #{application}"
    reload
  end
 
  desc 'Reloads apache'
  task :reload do
    sudo "${9:/etc/init.d/apache2} reload"
  end
 
  desc 'Restarts apache gracefully'
  task :restart do
    sudo "apache2ctl graceful"
  end
 
end