gistfile1.txt

include_recipe "passenger_apache2::mod_rails"

if node[:rails][:active_applications]

  node[:rails][:active_applications].each do |app, confs|
    # confs = [confs] unless confs.is_a?(Array)

    rails_app = node[:rails][:applications][app]

    if rails_app[:rails_version]
      %w{ rails actionmailer actionpack activerecord activesupport activeresource }.each do |rails_gem|
        gem_package rails_gem do
          version rails_app[:rails_version]
          action :install
        end
      end      
    end

    rails_app[:packages].to_a.each do |package_name|
      package package_name
    end

    rails_app[:gems].to_a.each do |g|
      gem_name, gem_version = g
      gem_package gem_name do
        version gem_version if gem_version
      end
    end

    rails_app[:apache_modules].to_a.each do |mod|
      include_recipe "apache2::mod_#{mod}"
    end

    case rails_app[:database_adapter]
    when "mysql"
      execute "Set mysql root password" do
        command "mysqladmin -u root status >/dev/null && mysqladmin -u root password \"#{@node[:mysql][:server_root_password]}\" || echo \"Password already changed\""
        # only if can connect without password
        only_if "mysqladmin -u root status"
      end
    end

    confs.each do |conf|
      full_name = "#{app}_#{conf[:env]}"
      conf_http_port = (conf[:http_port] || 80).to_s
      node[:apache][:listen_ports] = node[:apache][:listen_ports] << conf_http_port unless node[:apache][:listen_ports].include?(conf_http_port)

      cap_setup "/srv/#{full_name}" do
        owner "rails"
        group "rails"
        mode 0775
      end

      case rails_app[:database_adapter]
      when "mysql"
        database = conf[:database] || "#{app}_#{conf[:env]}"

        template "/srv/#{full_name}/shared/config/database.yml" do
          source "database.yml.erb"
          variables :app => app, :database_adapter => rails_app[:database_adapter], :database => database, :conf => conf
          owner "rails"
          group "rails"
          mode 0775
        end

        execute "Create MySQL database #{database}" do
          command "mysql -u root -p#{node[:mysql][:server_root_password]} " <<
                  " -e 'CREATE DATABASE `#{database}` DEFAULT CHARACTER SET `utf8` COLLATE `#{rails_app[:database_collation] || 'utf8_unicode_ci'}`;'"
          not_if { File.directory?("#{node[:mysql][:datadir]}/#{database}") }
        end

      end

      web_app full_name do
        docroot "/srv/#{full_name}/current/public"
        template "rails_app.conf.erb"
        server_name conf[:server_name] || node[:hostname]
        server_aliases conf[:server_aliases] if conf[:server_aliases]
        http_port conf_http_port
        rails_env conf[:env]
        rails_spawn_method rails_app[:rails_spawn_method] || 'smart-lv2'
      end

      logrotate full_name do
        files "/srv/#{full_name}/current/log/*.log"
        frequency conf[:logrotate_frequency] || "weekly"
        rotate_count conf[:logrotate_count] || 10
        restart_command "touch /srv/#{full_name}/current/tmp/restart.txt"
      end
    end

  end
else
  Chef::Log.info "Add an :active_applications attribute to configure this node's apps"
end