# File lib/puppet/provider/nameservice/directoryservice.rb, line 104
104:   def self.get_macosx_version_major
105:     return @macosx_version_major if defined?(@macosx_version_major)
106:     begin
107:       # Make sure we've loaded all of the facts
108:       Facter.loadfacts
109: 
110:       if Facter.value(:macosx_productversion_major)
111:         product_version_major = Facter.value(:macosx_productversion_major)
112:       else
113:         # TODO: remove this code chunk once we require Facter 1.5.5 or higher.
114:         Puppet.warning("DEPRECATION WARNING: Future versions of the directoryservice provider will require Facter 1.5.5 or newer.")
115:         product_version = Facter.value(:macosx_productversion)
116:         fail("Could not determine OS X version from Facter") if product_version.nil?
117:         product_version_major = product_version.scan(/(\d+)\.(\d+)./).join(".")
118:       end
119:       fail("#{product_version_major} is not supported by the directoryservice provider") if %w{10.0 10.1 10.2 10.3}.include?(product_version_major)
120:       @macosx_version_major = product_version_major
121:       return @macosx_version_major
122:     rescue Puppet::ExecutionFailure => detail
123:       fail("Could not determine OS X version: #{detail}")
124:     end
125:   end