Rakefile in fluent-plugin-kubernetes-0.2.3 vs Rakefile in fluent-plugin-kubernetes-0.2.4

@@ -6,5 +6,24 @@
   test.pattern = 'test/**/test_*.rb'
   test.verbose = true
 end
 
 task :default => :test
+
+desc "Add copyright headers"
+task :headers do
+  require 'rubygems'
+  require 'copyright_header'
+
+  args = {
+    :license => 'ASL2',
+    :copyright_software => 'Fluentd Kubernetes Output Plugin',
+    :copyright_software_description => "Enrich Fluentd events with Kubernetes metadata",
+    :copyright_holders => ['Red Hat, Inc.'],
+    :copyright_years => ['2015'],
+    :add_path => 'lib:test',
+    :output_dir => '.'
+  }
+
+  command_line = CopyrightHeader::CommandLine.new( args )
+  command_line.execute
+end