class Xcodeproj::XCScheme

def initialize(file_path = nil)
  if file_path
    @file_path = file_path
    @doc = REXML::Document.new(File.new(file_path))
    @doc.context[:attribute_quote] = :quote
    @scheme = @doc.elements['Scheme']
  else
    @doc = REXML::Document.new
    @doc.context[:attribute_quote] = :quote
    @doc << REXML::XMLDecl.new(REXML::XMLDecl::DEFAULT_VERSION, 'UTF-8')
    @scheme = @doc.add_element 'Scheme'
    @scheme.attributes['LastUpgradeVersion'] = Constants::LAST_UPGRADE_CHECK
    @scheme.attributes['version'] = Xcodeproj::Constants::XCSCHEME_FORMAT_VERSION
    self.build_action   = BuildAction.new
    self.test_action    = TestAction.new
    self.launch_action  = LaunchAction.new
    self.profile_action = ProfileAction.new
    self.analyze_action = AnalyzeAction.new
    self.archive_action = ArchiveAction.new
  end
end