require 'rdoc/task' # Monkey-patch to remove redoc'ing and clobber descriptions to cut down on rake -T noise class RDocTaskWithoutDescriptions < RDoc::Task include ::Rake::DSL def define task rdoc_task_name task rerdoc_task_name => [clobber_task_name, rdoc_task_name] task clobber_task_name do rm_r rdoc_dir rescue nil end task :clobber => [clobber_task_name] directory @rdoc_dir task rdoc_task_name => [rdoc_target] file rdoc_target => @rdoc_files + [Rake.application.rakefile] do rm_r @rdoc_dir rescue nil @before_running_rdoc.call if @before_running_rdoc args = option_list + @rdoc_files if @external argstring = args.join(' ') sh %{ruby -Ivendor vendor/rd #{argstring}} else require 'rdoc/rdoc' RDoc::RDoc.new.document(args) end end self end end namespace :doc do def gem_path(gem_name) path = $LOAD_PATH.grep(/#{gem_name}[\w.-]*\/lib$/).first yield File.dirname(path) if path end RDocTaskWithoutDescriptions.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' rdoc.options << '--charset' << 'utf-8' rdoc.rdoc_files.include('README.rdoc') rdoc.rdoc_files.include('app/**/*.rb') rdoc.rdoc_files.include('lib/**/*.rb') } Rake::Task['doc:app'].comment = "Generate docs for the app -- also available doc:rails, doc:guides (options: TEMPLATE=/rdoc-template.rb, TITLE=\"Custom Title\")" # desc 'Generate documentation for the Rails framework.' RDocTaskWithoutDescriptions.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' gem_path('rails') do |rails| rdoc.options << '-m' << "#{rails}/README.rdoc" end gem_path('actionmailer') do |actionmailer| %w(README.rdoc CHANGELOG.md MIT-LICENSE lib/action_mailer/base.rb).each do |file| rdoc.rdoc_files.include("#{actionmailer}/#{file}") end end gem_path('actionpack') do |actionpack| %w(README.rdoc CHANGELOG.md MIT-LICENSE lib/action_controller/**/*.rb lib/action_view/**/*.rb).each do |file| rdoc.rdoc_files.include("#{actionpack}/#{file}") end end gem_path('activemodel') do |activemodel| %w(README.rdoc CHANGELOG.md MIT-LICENSE lib/active_model/**/*.rb).each do |file| rdoc.rdoc_files.include("#{activemodel}/#{file}") end end gem_path('activerecord') do |activerecord| %w(README.rdoc CHANGELOG.md lib/active_record/**/*.rb).each do |file| rdoc.rdoc_files.include("#{activerecord}/#{file}") end end gem_path('activesupport') do |activesupport| %w(README.rdoc CHANGELOG.md lib/active_support/**/*.rb).each do |file| rdoc.rdoc_files.include("#{activesupport}/#{file}") end end gem_path('railties') do |railties| %w(README.rdoc CHANGELOG.md lib/{*.rb,commands/*.rb,generators/*.rb}).each do |file| rdoc.rdoc_files.include("#{railties}/#{file}") end end } # desc "Generate Rails Guides" task :guides do # FIXME: Reaching outside lib directory is a bad idea require File.expand_path('../../../../../guides/rails_guides', __FILE__) RailsGuides::Generator.new(Rails.root.join("doc/guides")).generate end end