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#
# Author:: Stephen Delano (<stephen@opscode.com>)
# Copyright:: Copyright (c) 2012 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# == FileUtils::Entry_ (Patch)
# On Ruby 1.9.3 and earlier, FileUtils.cp_r(foo, bar, :preserve => true) fails
# when attempting to copy a directory containing symlinks. This has been
# patched in the trunk of Ruby, and this is a monkey patch of the offending
# code.
unless RUBY_VERSION =~ /^2/
require 'fileutils'
class FileUtils::Entry_
def copy_metadata(path)
st = lstat()
if !st.symlink?
File.utime st.atime, st.mtime, path
end
begin
if st.symlink?
begin
File.lchown st.uid, st.gid, path
rescue NotImplementedError
end
else
File.chown st.uid, st.gid, path
end
rescue Errno::EPERM
# clear setuid/setgid
if st.symlink?
begin
File.lchmod st.mode & 01777, path
rescue NotImplementedError
end
else
File.chmod st.mode & 01777, path
end
else
if st.symlink?
begin
File.lchmod st.mode, path
rescue NotImplementedError
end
else
File.chmod st.mode, path
end
end
end
end
end
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