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Diffstat (limited to 'lib/chef/monkey_patches/fileutils.rb')
-rw-r--r-- | lib/chef/monkey_patches/fileutils.rb | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/lib/chef/monkey_patches/fileutils.rb b/lib/chef/monkey_patches/fileutils.rb new file mode 100644 index 0000000000..f18bead144 --- /dev/null +++ b/lib/chef/monkey_patches/fileutils.rb @@ -0,0 +1,65 @@ +# +# 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 |