1 files changed, 0 insertions, 76 deletions
diff --git a/lib/rake/clean.rb b/lib/rake/clean.rb
deleted file mode 100644
index a49cd44167..0000000000
--- a/lib/rake/clean.rb
+++ /dev/null
@@ -1,76 +0,0 @@
-# The 'rake/clean' file defines two file lists (CLEAN and CLOBBER) and
-# two rake tasks (:clean and :clobber).
-#
-# [:clean] Clean up the project by deleting scratch files and backup
-#          files.  Add files to the CLEAN file list to have the :clean
-#          target handle them.
-#
-# [:clobber] Clobber all generated and non-source files in a project.
-#            The task depends on :clean, so all the clean files will
-#            be deleted as well as files in the CLOBBER file list.
-#            The intent of this task is to return a project to its
-#            pristine, just unpacked state.
-
-require 'rake'
-
-# :stopdoc:
-
-module Rake
-  module Cleaner
-    extend FileUtils
-
-    module_function
-
-    def cleanup_files(file_names)
-      file_names.each do |file_name|
-        cleanup(file_name)
-      end
-    end
-
-    def cleanup(file_name, opts={})
-      begin
-        rm_r file_name, opts
-      rescue StandardError => ex
-        puts "Failed to remove #{file_name}: #{ex}" unless file_already_gone?(file_name)
-      end
-    end
-
-    def file_already_gone?(file_name)
-      return false if File.exist?(file_name)
-
-      path = file_name
-      prev = nil
-
-      while path = File.dirname(path)
-        return false if cant_be_deleted?(path)
-        break if [prev, "."].include?(path)
-        prev = path
-      end
-      true
-    end
-    private_class_method :file_already_gone?
-
-    def cant_be_deleted?(path_name)
-      File.exist?(path_name) &&
-        (!File.readable?(path_name) || !File.executable?(path_name))
-    end
-    private_class_method :cant_be_deleted?
-  end
-end
-
-CLEAN = ::Rake::FileList["**/*~", "**/*.bak", "**/core"]
-CLEAN.clear_exclude.exclude { |fn|
-  fn.pathmap("%f").downcase == 'core' && File.directory?(fn)
-}
-
-desc "Remove any temporary products."
-task :clean do
-  Rake::Cleaner.cleanup_files(CLEAN)
-end
-
-CLOBBER = ::Rake::FileList.new
-
-desc "Remove any generated file."
-task :clobber => [:clean] do
-  Rake::Cleaner.cleanup_files(CLOBBER)
-end