<%= recipe 'base' %>
<%= recipe 'chef_solo' %>
<%= recipe 'application_yml_file' %>

<%= comment_block %Q{
# --------------------------------------------
# Rails application name
# --------------------------------------------

}%>
set :application,         '<%=  ask_default "Application name : ", File.basename(%x{pwd}.chomp) %>'

# For precompiling assets rails_env should be set to production
set :rails_env,            'production'
<%= comment_block %Q{

# --------------------------------------------
# Remote user and application location
# --------------------------------------------

}-%>
set :user,                '<%= ask_default "User to deploy as: ", 'ubuntu' %>'
set :use_sudo,            <%= agree_default "Use sudo for deployment? " , :yes %>
set :deploy_to,           "<%= ask_default "Deploy directory: ", '/home/#{user}/#{application}' %>"
set :keep_releases,       <%= ask("Number of rollback releases : ", Integer) { |q| q.in = 1..30; q.default = 5 } %>

set :web_domain,          "#{application}.com"

<%= comment_block %Q{
# --------------------------------------------
# Ruby, RVM Configuration
# --------------------------------------------

}-%>
require 'rvm/capistrano'
require 'bundler/capistrano'
set :rvm_ruby_string,     '<%= ruby_version %>'
set :rvm_path,            "/usr/local/rvm"
set :rvm_type,            :system

<%= comment_block %Q{
# --------------------------------------------
# Multistage extension configuraion
# --------------------------------------------

}-%>

require 'capistrano/ext/multistage'
<% x = multistage %>
set :stages,              <%= x[:stages].to_s %>
set :default_stage,       '<%= x[:default] %>'

<%= comment_block %Q{

# --------------------------------------------
# Source code management
# --------------------------------------------

}-%>
<% @scm = scm -%>
<%= File.read "#{CapistranoDeployGenerator.source_root}/#{@scm}.tpl" -%>
<% if @scm =~ /git/ -%>
set :repository,          "<%= git_remote %>"
<% end -%>


<%= comment_block %Q{

# --------------------------------------------
# Production database configuration
# --------------------------------------------

}-%>
set :create_database_yaml,        true
<% db = database -%>

<%= recipe 'database' %>
set :database_adapter,            '<%= db %>'
<% case db -%>
<% when 'postgres' -%>
<%= recipe 'posgresql' %>
<%= recipe 'posgresql_backup' %>
<% when 'sqlite3' -%>
set :production_password,         ""
<% end -%>

<%= comment_block %Q{

# --------------------------------------------
# Web server configuration
# --------------------------------------------

}-%>

<%
case menu_with_default "Production uses Unicorn server. Which webserver to use with it?", 
['nginx', 'apache'],
'nginx'

when 'nginx'
%>
<%=  recipe 'nginx' %>
<% when 'apache' -%>
<%=  recipe 'apache_unicorn' %>
<% end -%>
<%= recipe 'unicorn' %>
set :unicorn_workers, <%= ask("Number of Unicorn workers : ", Integer) { |q| q.in = 1..30; q.default = 10  } %>
<%= comment_block %Q{
# --------------------------------------------
# Load additional capistrano recipes
# --------------------------------------------
}-%>
<%= recipe 'logs' %>


<%= comment_block %Q{
# --------------------------------------------
# Common tasks
# --------------------------------------------
}-%>
task :setup do
  top.deploy.setup
  top.unicorn.setup
end
  
after "deploy", "deploy:migrate"
after "deploy", "deploy:reload"
after "deploy", "deploy:cleanup"

namespace :deploy do  
  task :reload do 
    top.unicorn.restart
  end

  task :migrate do
    run "cd #{current_path} && RAILS_ENV=production bundle exec rake --TRACE db:migrate"
  end
end