@@ -1,10 +1,10 @@ require './lib/rails_manifest.rb' -# This class is for a *single* application. +# This class is for a *single* application. And yes, these could be easily implemented in json/yaml. class ApplicationManifest < RailsManifest # name your app - name :birddog + name "birddog" domain "birddog.railsmachine.com" database_password "secret" application_manifest.rb @@ -1,10 +1,10 @@ require 'shadow_puppet' require File.dirname(__FILE__) + '/recipes.rb' -RAILS_USER = "rails" -RAILS_GROUP = "rails" -RAILS_PREFIX = "/var/rails" -PASSENGER_VERSION = "2.0.6" +Configuration[:user] = "rails" +Configuration[:group] = "rails" +Configuration[:prefix] = "/var/rails" +Configuration[:passenger_version] = "2.0.6" class RailsManifest < ShadowPuppet::Manifest include MySQLRecipes @@ -14,16 +14,16 @@ class RailsManifest < ShadowPuppet::Manifest include CapistranoRecipes class << self - def name(name) - Configuration.name = name.to_s + def name(value) + Configuration[:name] = value end - def domain(name) - Configuration.domain = name + def domain(value) + Configuration[:domain] = value end - def database_password(password) - Configuration.database_password = password + def database_password(value) + Configuration[:database_password] = value end end @@ -33,8 +33,8 @@ class RailsManifest < ShadowPuppet::Manifest recipe :rails_gem, :rails_user, :rails_prefix, :rails_root recipe :mysql_database recipe :application_packages - recipe :passenger_site, :domain => Configuration.domain - recipe :mysql_user, :password => Configuration.database_password + recipe :passenger_site + recipe :mysql_user # implement this in subclass if you want def applications_packages lib/rails_manifest.rb @@ -2,9 +2,9 @@ require File.join(File.dirname(__FILE__), 'configuration.rb') module CapistranoRecipes def capistrano_setup - root_path = "#{RAILS_PREFIX}/#{Configuration.name}" + root_path = "#{RAILS_PREFIX}/#{Configuration[:name]}" - file_args = { :ensure => :directory, :owner => RAILS_USER, :group => RAILS_GROUP, :require => file(root_path) } + file_args = { :ensure => :directory, :owner => Configuration[:user], :group => Configuration[:group], :require => file(root_path) } file "#{root_path}/shared", file_args file "#{root_path}/releases", file_args lib/recipes/capistrano_recipes.rb @@ -1,5 +1,11 @@ class Configuration class << self - attr_accessor :name, :domain, :database_password + @values = {} + def [](key) + @values[key] + end + def []=(key, value) + @values[:key] = value + end end end \ No newline at end of file lib/recipes/configuration.rb @@ -10,7 +10,7 @@ module PassengerRecipes # this needs to be attached to a fact #version = Gem::SourceIndex.from_installed_gems.find_name("passenger").last.version.to_s - path = "/usr/lib/ruby/gems/1.8/gems/passenger-#{PASSENGER_VERSION}" + path = "/usr/lib/ruby/gems/1.8/gems/passenger-#{Configuration[:passenger_version]}" package "apache2-threaded-dev", :ensure => :installed exec "build_passenger", {:cwd => path, @@ -38,13 +38,14 @@ module PassengerRecipes end def passenger_site(args) - name = Configuration.name - domain = args[:domain] + name = Configuration[:name] + domain = Configuration[:domain] # TODO: ShadowPuppet needs template helper conf_file = "/etc/apache2/sites-available/#{name}" conf_template = File.join(File.dirname(__FILE__), "../../templates", "passenger.vhost.erb") conf_template_contents = File.read(conf_template) + doc_root = Configuration[:prefix] + "/" + name conf_content = ERB.new(conf_template_contents).result(binding) file conf_file, { :ensure => :present, :content => conf_content } lib/recipes/passenger_recipes.rb @@ -1,18 +1,20 @@ +require File.join(File.dirname(__FILE__), 'configuration.rb') + module RailsRecipes def rails_gem package "rails", :ensure => :installed, :provider => :gem end def rails_user - user RAILS_USER, :ensure => :present + user Configuration[:user], :ensure => :present end def rails_prefix - file RAILS_PREFIX, { :ensure => :directory, :owner => RAILS_USER, :group => RAILS_GROUP, :require => user(RAILS_USER) } + file RAILS_PREFIX, { :ensure => :directory, :owner => Configuration[:user], :group => Configuration[:group], :require => user(Configuration[:user]) } end - def rails_root(args) - path = "#{RAILS_PREFIX}/#{args[:name]}" - file path, { :ensure => :directory, :owner => RAILS_USER, :group => RAILS_GROUP, :require => user(RAILS_USER) } + def rails_root + path = "#{Configuration[:prefix]}/#{Configuration[:name]}" + file path, { :ensure => :directory, :owner => Configuration[:user], :group => Configuration[:group], :require => user(Configuration[:user]) } end end \ No newline at end of file lib/recipes/rails_recipes.rb @@ -1,4 +1,4 @@ <VirtualHost *:80> ServerName <%= domain %> - DocumentRoot <%= RAILS_PREFIX + "/" + name %> + DocumentRoot <%= doc_root %> </VirtualHost> templates/passenger.vhost.erb 09de980e499e35553d96eade6187e3a4544162f6 Bradley Taylor bradley@railsmachine.com http://github.com/wrecked/shadow_rails/commit/fdf75ba9493c9c3482f18a6329ea6f351e0650bb fdf75ba9493c9c3482f18a6329ea6f351e0650bb 2009-02-06T14:14:43-08:00 2009-02-06T14:14:43-08:00 moved to global config 0d95fc027de1ddbc7d50002d51af2891029359b1 Bradley Taylor bradley@railsmachine.com