method

display_tasks_and_comments

v1_9_3_125 - Show latest stable - 0 notes - Class: Application

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What's this?

display_tasks_and_comments() public

Display the tasks and comments.

# File lib/rake/application.rb, line 209
    def display_tasks_and_comments
      displayable_tasks = tasks.select { |t|
        t.comment && t.name =~ options.show_task_pattern
      }
      case options.show_tasks
      when :tasks
        width = displayable_tasks.collect { |t| t.name_with_args.length }.max || 10
        max_column = truncate_output? ? terminal_width - name.size - width - 7 : nil

        displayable_tasks.each do |t|
          printf "#{name} %-#{width}s  # %s\n",
            t.name_with_args, max_column ? truncate(t.comment, max_column) : t.comment
        end
      when :describe
        displayable_tasks.each do |t|
          puts "#{name} #{t.name_with_args}"
          t.full_comment.split("\n").each do |line|
            puts "    #{line}"
          end
          puts
        end
      when :lines
        displayable_tasks.each do |t|
          t.locations.each do |loc|
            printf "#{name} %-30s %s\n",t.name_with_args, loc
          end
        end
      else
        fail "Unknown show task mode: '#{options.show_tasks}'"
      end
    end

display_tasks_and_comments

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