Class: IESD::DMG::BaseSystem

Inherits:
HDIUtil::DMG show all
Defined in:
lib/iesd/InstallESD/BaseSystem.dmg.rb

Direct Known Subclasses

InstallESD::BaseSystem

Defined Under Namespace

Classes: Extensions

Constant Summary collapse

PACKAGES = 
%w{ System Installation Packages }

Instance Attribute Summary

Attributes inherited from HDIUtil::DMG

#url

Instance Method Summary collapse

Methods inherited from HDIUtil::DMG

#edit, #initialize, #show, #update, #valid?

Constructor Details

This class inherits a constructor from HDIUtil::DMG

Instance Method Details

#export(options, add_sectors = 0) ⇒ Object 



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# File 'lib/iesd/InstallESD/BaseSystem.dmg.rb', line 6

def export options, add_sectors = 0
  case options[:type]
  when :BaseSystem, nil
    Dir.mktmpdir { |tmp|
      HDIUtil.write(@url, (tmpfile = File.join(tmp, File.basename(@url))), add_sectors) { |volume_root|
        options[:extensions][:up_to_date] = (options[:extensions][:remove].empty? and options[:extensions][:install].empty?)
        options[:mach_kernel] = File.exist? File.join(volume_root, "mach_kernel") if options[:mach_kernel].nil?

        yield volume_root if block_given?

        pre_update volume_root, options

        IESD::DMG::BaseSystem::Extensions.new(volume_root).update options[:extensions]

        post_update volume_root, options
      }
      system(Utility::MV, tmpfile, options[:output])
    }
  else
    raise "invalid output type"
  end
end