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#
# Author:: Lamont Granquist (<lamont@opscode.com>)
# Copyright:: Copyright (c) 2013 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.
#
#
# PURPOSE: This strategy preserves the inode, and will preserve modes + ownership
# even if the user running chef cannot create that ownership (but has
# rights to the file). It is vulnerable to crashes in the middle of
# writing the file which could result in corruption or zero-length files.
#
class Chef
class Provider
class File
class Deploy
class CpUnix
def create(file)
Chef::Log.debug("touching #{file} to create it")
FileUtils.touch(file)
end
def deploy(src, dst)
Chef::Log.debug("reading modes from #{dst} file")
mode = ::File.stat(dst).mode & 07777
uid = ::File.stat(dst).uid
gid = ::File.stat(dst).gid
Chef::Log.debug("read mode = #{mode.to_s(8)}, uid = #{uid}, gid = #{gid} to #{dst}")
Chef::Log.debug("copying temporary file #{src} into place at #{dst}")
FileUtils.cp(src, dst)
Chef::Log.debug("reading modes from #{dst} file")
mode = ::File.stat(dst).mode & 07777
uid = ::File.stat(dst).uid
gid = ::File.stat(dst).gid
Chef::Log.debug("read mode = #{mode.to_s(8)}, uid = #{uid}, gid = #{gid} to #{dst}")
end
end
end
end
end
end
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