Module: Compass::Commands::HelpOptionsParser

Defined in:
lib/compass/commands/help.rb

Instance Method Summary collapse

Instance Method Details

#command_list(header, commands) ⇒ Object 



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# File 'lib/compass/commands/help.rb', line 42

def command_list(header, commands)
  list = "#{header}\n"
  commands.sort_by{|c| c.to_s}.each do |command|
    list << "  * #{command}"
    if Compass::Commands[command].respond_to? :description
      list << "\t- #{Compass::Commands[command].description(command)}"
    end
    list << "\n"
  end
  list
end

#set_options(opts) ⇒ Object 



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# File 'lib/compass/commands/help.rb', line 4

def set_options(opts)
  banner = %Q{Usage: compass help [command]

Description:
  The Compass Stylesheet Authoring Framework helps you
  build and maintain your stylesheets and makes it easy
  for you to use stylesheet libraries provided by others.

To get help on a particular command please specify the command.

}
  
  primary_commands = Compass::Commands.all.select do |c|
    cmd = Compass::Commands[c]
    cmd.respond_to?(:primary) && cmd.primary
  end
  other_commands = Compass::Commands.all - primary_commands

  banner << command_list("Primary Commands:", primary_commands)
  banner << command_list("Other Commands:", other_commands)
 
  banner << "\nAvailable Frameworks & Patterns:\n\n"
  Compass::Frameworks::ALL.each do |framework|
    banner << "  * #{framework.name}\n"
    framework.template_directories.each do |pattern|
      banner << "    - #{framework.name}/#{pattern}"
      if description = framework.manifest(pattern).description
        banner << "\t- #{description}"
      end
      banner << "\n"
    end
  end

  opts.banner = banner

  super
end