1 files changed, 88 insertions, 0 deletions
diff --git a/railties/lib/rails/tasks/documentation.rake b/railties/lib/rails/tasks/documentation.rake
new file mode 100644
index 0000000000..db1939c45f
--- /dev/null
+++ b/railties/lib/rails/tasks/documentation.rake
@@ -0,0 +1,88 @@
+namespace :doc do
+  desc "Generate documentation for the application. Set custom template with TEMPLATE=/path/to/rdoc/template.rb or title with TITLE=\"Custom Title\""
+  Rake::RDocTask.new("app") { |rdoc|
+    rdoc.rdoc_dir = 'doc/app'
+    rdoc.template = ENV['template'] if ENV['template']
+    rdoc.title    = ENV['title'] || "Rails Application Documentation"
+    rdoc.options << '--line-numbers' << '--inline-source'
+    rdoc.options << '--charset' << 'utf-8'
+    rdoc.rdoc_files.include('doc/README_FOR_APP')
+    rdoc.rdoc_files.include('app/**/*.rb')
+    rdoc.rdoc_files.include('lib/**/*.rb')
+  }
+
+  desc "Generate documentation for the Rails framework"
+  Rake::RDocTask.new("rails") { |rdoc|
+    rdoc.rdoc_dir = 'doc/api'
+    rdoc.template = "#{ENV['template']}.rb" if ENV['template']
+    rdoc.title    = "Rails Framework Documentation"
+    rdoc.options << '--line-numbers' << '--inline-source'
+    rdoc.rdoc_files.include('README')
+    rdoc.rdoc_files.include('vendor/rails/railties/CHANGELOG')
+    rdoc.rdoc_files.include('vendor/rails/railties/MIT-LICENSE')
+    rdoc.rdoc_files.include('vendor/rails/railties/README')
+    rdoc.rdoc_files.include('vendor/rails/railties/lib/{*.rb,commands/*.rb,generators/*.rb}')
+    rdoc.rdoc_files.include('vendor/rails/activerecord/README')
+    rdoc.rdoc_files.include('vendor/rails/activerecord/CHANGELOG')
+    rdoc.rdoc_files.include('vendor/rails/activerecord/lib/active_record/**/*.rb')
+    rdoc.rdoc_files.exclude('vendor/rails/activerecord/lib/active_record/vendor/*')
+    rdoc.rdoc_files.include('vendor/rails/activeresource/README')
+    rdoc.rdoc_files.include('vendor/rails/activeresource/CHANGELOG')
+    rdoc.rdoc_files.include('vendor/rails/activeresource/lib/active_resource.rb')
+    rdoc.rdoc_files.include('vendor/rails/activeresource/lib/active_resource/*')
+    rdoc.rdoc_files.include('vendor/rails/actionpack/README')
+    rdoc.rdoc_files.include('vendor/rails/actionpack/CHANGELOG')
+    rdoc.rdoc_files.include('vendor/rails/actionpack/lib/action_controller/**/*.rb')
+    rdoc.rdoc_files.include('vendor/rails/actionpack/lib/action_view/**/*.rb')
+    rdoc.rdoc_files.include('vendor/rails/actionmailer/README')
+    rdoc.rdoc_files.include('vendor/rails/actionmailer/CHANGELOG')
+    rdoc.rdoc_files.include('vendor/rails/actionmailer/lib/action_mailer/base.rb')
+    rdoc.rdoc_files.include('vendor/rails/activesupport/README')
+    rdoc.rdoc_files.include('vendor/rails/activesupport/CHANGELOG')
+    rdoc.rdoc_files.include('vendor/rails/activesupport/lib/active_support/**/*.rb')
+  }
+
+  plugins = FileList['vendor/plugins/**'].collect { |plugin| File.basename(plugin) }
+
+  desc "Generate documentation for all installed plugins"
+  task :plugins => plugins.collect { |plugin| "doc:plugins:#{plugin}" }
+
+  desc "Remove plugin documentation"
+  task :clobber_plugins do 
+    rm_rf 'doc/plugins' rescue nil
+  end
+
+  desc "Generate Rails guides"
+  task :guides do
+    require File.join(RAILTIES_PATH, "guides/rails_guides")
+    RailsGuides::Generator.new(File.join(RAILS_ROOT, "doc/guides")).generate
+  end
+
+  namespace :plugins do
+    # Define doc tasks for each plugin
+    plugins.each do |plugin|
+      desc "Generate documentation for the #{plugin} plugin"
+      task(plugin => :environment) do
+        plugin_base   = "vendor/plugins/#{plugin}"
+        options       = []
+        files         = Rake::FileList.new
+        options << "-o doc/plugins/#{plugin}"
+        options << "--title '#{plugin.titlecase} Plugin Documentation'"
+        options << '--line-numbers' << '--inline-source'
+        options << '--charset' << 'utf-8'
+        options << '-T html'
+
+        files.include("#{plugin_base}/lib/**/*.rb")
+        if File.exist?("#{plugin_base}/README")
+          files.include("#{plugin_base}/README")    
+          options << "--main '#{plugin_base}/README'"
+        end
+        files.include("#{plugin_base}/CHANGELOG") if File.exist?("#{plugin_base}/CHANGELOG")
+
+        options << files.to_s
+
+        sh %(rdoc #{options * ' '})
+      end
+    end
+  end
+end