From 615527dcb030ce9ad14e3d12e42a63f745fd9337 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Wed, 17 Jun 2009 12:31:54 +0200
Subject: Allow user to skip ActiveRecord, TestUnit and/or Prototype. However
 any customization should be done with templates.

---
 railties/lib/generator/generators/app.thor         | 48 ++++++++++++++--------
 .../generator/templates/app/config/environment.rb  |  6 ++-
 2 files changed, 35 insertions(+), 19 deletions(-)

(limited to 'railties/lib/generator')

diff --git a/railties/lib/generator/generators/app.thor b/railties/lib/generator/generators/app.thor
index 503b7ca8fd..c433ca21c0 100644
--- a/railties/lib/generator/generators/app.thor
+++ b/railties/lib/generator/generators/app.thor
@@ -18,15 +18,24 @@ module Rails::Generators
     class_option :database, :type => :string, :aliases => "-d", :default => DEFAULT_DATABASE,
                             :desc => "Preconfigure for selected database (options: #{DATABASES.join('/')})"
 
-    class_option :with_dispatchers, :type => :boolean, :aliases => "-D", :default => false,
-                                    :desc => "Add CGI/FastCGI/mod_ruby dispatchers code"
-
     # TODO Make use of this option
     class_option :freeze, :type => :boolean, :aliases => "-f", :default => false,
                           :desc => "Freeze Rails in vendor/rails from the gems"
 
     class_option :template, :type => :string, :aliases => "-m",
-                            :desc => "Use an application template that lives at path (can be a filesystem path or URL)."
+                            :desc => "Path to an application template (can be a filesystem path or URL)."
+
+    class_option :with_dispatchers, :type => :boolean, :aliases => "-D", :default => false,
+                                    :desc => "Add CGI/FastCGI/mod_ruby dispatchers code"
+
+    class_option :no_activerecord, :type => :boolean, :aliases => "-A", :default => false,
+                                   :desc => "Do not generate ActiveRecord files"
+
+    class_option :no_testunit, :type => :boolean, :aliases => "-U", :default => false,
+                               :desc => "Do not generate TestUnit files"
+
+    class_option :no_prototype, :type => :boolean, :aliases => "-P", :default => false,
+                                :desc => "Do not generate Prototype files"
 
     def create_root
       self.root = File.expand_path(app_path, root)
@@ -59,7 +68,8 @@ module Rails::Generators
       end
     end
 
-    def craete_db_config_files
+    def create_activerecord_files
+      return if options[:no_activerecord]
       template "config/databases/#{options[:database]}.yml", "config/database.yml"
     end
 
@@ -91,20 +101,8 @@ module Rails::Generators
       directory "public", "public", false # Non-recursive. Do small steps, so anyone can overwrite it.
     end
 
-    def create_public_image_files
-      directory "public/images"
-    end
-
-    def create_public_stylesheets_files
-      directory "public/stylesheets"
-    end
-
-    def create_public_javascripts_files
-      directory "public/javascripts"
-    end
-
     def create_dispatch_files
-      return unless options.with_dispatchers?
+      return unless options[:with_dispatchers]
 
       copy_file "dispatchers/config.ru", "config.ru"
 
@@ -118,12 +116,26 @@ module Rails::Generators
       chmod "public/dispatch.fcgi", 0755, false
     end
 
+    def create_public_image_files
+      directory "public/images"
+    end
+
+    def create_public_stylesheets_files
+      directory "public/stylesheets"
+    end
+
+    def create_prototype_files
+      return if options[:no_prototype]
+      directory "public/javascripts"
+    end
+
     def create_script_files
       directory "script"
       chmod "script", 0755, false
     end
 
     def create_test_files
+      return if options[:no_testunit]
       directory "test"
     end
 
diff --git a/railties/lib/generator/templates/app/config/environment.rb b/railties/lib/generator/templates/app/config/environment.rb
index 4a2df36307..d4e2c9bdff 100644
--- a/railties/lib/generator/templates/app/config/environment.rb
+++ b/railties/lib/generator/templates/app/config/environment.rb
@@ -26,10 +26,14 @@ Rails::Initializer.run do |config|
 
   # Skip frameworks you're not going to use. To use Rails without a database,
   # you must remove the Active Record framework.
+<%- if options[:no_activerecord] -%>
+  config.frameworks -= [ :active_record ]
+<%- else -%>
   # config.frameworks -= [ :active_record, :active_resource, :action_mailer ]
 
   # Activate observers that should always be running
   # config.active_record.observers = :cacher, :garbage_collector, :forum_observer
+<%- end -%>
 
   # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
   # Run "rake -D time" for a list of tasks for finding time zone names.
@@ -38,4 +42,4 @@ Rails::Initializer.run do |config|
   # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
   # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')]
   # config.i18n.default_locale = :de
-end
\ No newline at end of file
+end
-- 
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