Deprecation - Use puppet stacktrace if available

Author: Helen Campbell

lib/puppet/functions/deprecation.rb

@@ -8,6 +8,12 @@
   end
 
   def deprecation(key, message)
+    if defined? Puppet::Pops::PuppetStack.stacktrace()
+      stacktrace = Puppet::Pops::PuppetStack.stacktrace()
+      file = stacktrace[0]
+      line = stacktrace[1]
+      message << " at #{file}:#{line}"
+    end
     # depending on configuration setting of strict
     case Puppet.settings[:strict]
     when :off