document options

in lib/rdoc/rdoc.rb [465:524]

• 43 lines of code
• 9 McCabe index (conditional complexity)

  def document options
    self.store = RDoc::Store.new

    if RDoc::Options === options then
      @options = options
      @options.finish
    else
      @options = load_options
      @options.parse options
    end

    if @options.pipe then
      handle_pipe
      exit
    end

    unless @options.coverage_report then
      @last_modified = setup_output_dir @options.op_dir, @options.force_update
    end

    @store.encoding = @options.encoding
    @store.dry_run  = @options.dry_run
    @store.main     = @options.main_page
    @store.title    = @options.title
    @store.path     = @options.op_dir

    @start_time = Time.now

    @store.load_cache

    file_info = parse_files @options.files

    @options.default_title = "RDoc Documentation"

    @store.complete @options.visibility

    @stats.coverage_level = @options.coverage_report

    if @options.coverage_report then
      puts

      puts @stats.report.accept RDoc::Markup::ToRdoc.new
    elsif file_info.empty? then
      $stderr.puts "\nNo newer files." unless @options.quiet
    else
      gen_klass = @options.generator

      @generator = gen_klass.new @store, @options

      generate
    end

    if @stats and (@options.coverage_report or not @options.quiet) then
      puts
      puts @stats.summary.accept RDoc::Markup::ToRdoc.new
    end

    exit @stats.fully_documented? if @options.coverage_report
  end