Class: ChocBomb::Tools::DMG

Inherits:
Object
  • Object
show all
Defined in:
lib/chocbomb/tools/dmg.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cb) ⇒ DMG



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# File 'lib/chocbomb/tools/dmg.rb', line 7

def initialize(cb)
  @chocbomb = cb
  @files_for_dmg = {}
end

Instance Attribute Details

#chocbombObject

Returns the value of attribute chocbomb.



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# File 'lib/chocbomb/tools/dmg.rb', line 6

def chocbomb
  @chocbomb
end

Class Method Details

.detach(cb) ⇒ Object



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# File 'lib/chocbomb/tools/dmg.rb', line 12

def self.detach(cb)
  self.new(cb).detach
end

.make(cb) ⇒ Object



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# File 'lib/chocbomb/tools/dmg.rb', line 16

def self.make(cb)
  self.new(cb).make
end

.readonly(cb) ⇒ Object



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# File 'lib/chocbomb/tools/dmg.rb', line 21

def self.readonly(cb)
  self.new(cb).readonly
end

Instance Method Details

#detachObject



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# File 'lib/chocbomb/tools/dmg.rb', line 25

def detach
  mounted_paths = `hdiutil info | grep '#{chocbomb.volume_path}' | grep "Apple_HFS"`.split("\n").map { |e| e.split(" ").first }
  mounted_paths.each do |path|
    begin
      sh "hdiutil detach '#{path}' -quiet -force"
    rescue StandardError => e
      p e
    end
  end
end

#makeObject



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# File 'lib/chocbomb/tools/dmg.rb', line 36

def make        
  @files_for_dmg = chocbomb.files.inject({}) do |files, file|
    path_or_helper, options = file
    path = case path_or_helper
      when Symbol
        chocbomb.send path_or_helper
      when Proc
        path_or_helper.call
      else
        path_or_helper
    end
    if path && File.exists?(path)
      files[path] = options 
      options[:name] ||= File.basename(path)
    end
    if path =~ %r{\.webloc$}
      files[path] = options 
      options[:name] ||= File.basename(path)
      options[:link] = true
    end
    files
  end

  FileUtils.rm_r(chocbomb.dmg_src_folder) if File.exists? chocbomb.dmg_src_folder
  FileUtils.mkdir_p(chocbomb.dmg_src_folder)
  
  @files_for_dmg.each do |path, options|
    if options[:link]
      webloc = "      <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n      <!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n      <plist version=\"1.0\">\n      <dict>\n        <key>URL</key>\n        <string>\#{options[:url]}</string>\n      </dict>\n      </plist>\n      WEBLOC\n\n      target = File.join(chocbomb.dmg_src_folder, options[:name])\n      File.open(target, 'w').write(webloc)\n    else\n      target = File.join(chocbomb.dmg_src_folder, options[:name])\n      FileUtils.copy_entry(path, target)      \n      if options[:exclude]\n        exclude_list = options[:exclude].is_a?(Array) ? options[:exclude] : [options[:exclude].to_s]\n        exclude_list.each { |exclude| sh ::Escape.shell_command(['rm', '-rf', File.join(target, exclude)]) }\n      end\n    end\n  end\n          \n  FileUtils.mkdir_p chocbomb.build_path\n  FileUtils.rm_f(chocbomb.pkg)\n  sh \"hdiutil create -format UDRW -quiet -volname '\#{chocbomb.name}' -srcfolder '\#{chocbomb.dmg_src_folder}' '\#{chocbomb.pkg}'\"\n  mount\n  sh \"bless --folder '\#{chocbomb.volume_path}' --openfolder '\#{chocbomb.volume_path}'\"\n  sh \"sleep 1\"\n  \n  # Add Volume Icon\n  FileUtils.cp(chocbomb.volume_icon, \"\#{chocbomb.volume_path}/.VolumeIcon.icns\")\n  sh \"SetFile -a C '\#{chocbomb.volume_path}'\"\n  \n  # Configure Application Icon\n  Mac.applescript <<-SCRIPT.gsub(/^      /, ''), \"apps_icon_script\"\n    tell application \"Finder\"\n      set applications_folder to displayed name of (path to applications folder) -- i18n\n      set dest to disk \"\#{chocbomb.name}\"\n      set src to folder applications_folder of startup disk\n      make new alias at dest to src\n    end tell\n  SCRIPT\n  \n  # Configure DMG Window\n  if chocbomb.background_file\n    target_background = \"\#{chocbomb.volume_path}/\#{chocbomb.volume_background}\"\n    FileUtils.mkdir_p(File.dirname(target_background))\n    FileUtils.cp(chocbomb.background_file, target_background) \n  end\n  Mac.applescript <<-SCRIPT.gsub(/^      /, '')\n    tell application \"Finder\"\n       set applications_folder to displayed name of (path to applications folder) -- i18n\n       set mountpoint to POSIX file (\"\#{chocbomb.volume_path}\" as string) as alias\n       tell folder mountpoint\n           open\n           tell container window\n              set toolbar visible to false\n              set statusbar visible to false -- doesn't do anything at DMG open time\n              set current view to icon view\n              delay 1 -- Sync\n              set the bounds to {\#{window_bounds.join(\", \")}}\n           end tell\n           delay 1 -- Sync\n           set icon size of the icon view options of container window to \#{chocbomb.icon_size}\n           set text size of the icon view options of container window to \#{chocbomb.icon_text_size}\n           set arrangement of the icon view options of container window to not arranged\n           \#{set_position_of_files}\n           \#{set_position_of_shortcuts}\n           close\n           open\n           set the bounds of the container window to {\#{window_bounds.join(\", \")}}\n           set background picture of the icon view options of container window to file \"\#{chocbomb.volume_background.gsub(/\\//,':')}\"\n           update without registering applications\n           delay 5 -- Sync\n           close\n       end tell\n       -- Sync\n       delay 5\n    end tell\n  SCRIPT\n  sh \"SetFile -a V '\#{target_background}'\" if chocbomb.background_file\nend\n".gsub(/^      /, '')

#readonlyObject



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# File 'lib/chocbomb/tools/dmg.rb', line 148

def readonly
  tmp_path = "/tmp/#{chocbomb.name}-rw.dmg"
  FileUtils.mv(chocbomb.pkg, tmp_path)
  sh "hdiutil convert '#{tmp_path}' -format UDZO -imagekey zlib-level=9 -o '#{chocbomb.pkg}'"
end