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10.11 partial fix
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# | |
# Author:: Adam Jacob (<adam@opscode.com>) | |
# Copyright:: Copyright (c) 2008 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. | |
# | |
require 'chef/config' | |
require 'chef/log' | |
require 'chef/resource/directory' | |
require 'chef/provider' | |
require 'chef/provider/file' | |
require 'fileutils' | |
class Chef | |
class Provider | |
class Directory < Chef::Provider::File | |
provides :directory | |
def whyrun_supported? | |
true | |
end | |
def load_current_resource | |
@current_resource = Chef::Resource::Directory.new(@new_resource.name) | |
@current_resource.path(@new_resource.path) | |
if ::File.exists?(@current_resource.path) && @action != :create_if_missing | |
load_resource_attributes_from_file(@current_resource) | |
end | |
@current_resource | |
end | |
def define_resource_requirements | |
# deep inside FAC we have to assert requirements, so call FACs hook to set that up | |
access_controls.define_resource_requirements | |
requirements.assert(:create) do |a| | |
# Make sure the parent dir exists, or else fail. | |
# for why run, print a message explaining the potential error. | |
parent_directory = ::File.dirname(@new_resource.path) | |
a.assertion { @new_resource.recursive || ::File.directory?(parent_directory) } | |
a.failure_message(Chef::Exceptions::EnclosingDirectoryDoesNotExist, "Parent directory #{parent_directory} does not exist, cannot create #{@new_resource.path}") | |
a.whyrun("Assuming directory #{parent_directory} would have been created") | |
end | |
requirements.assert(:create) do |a| | |
parent_directory = ::File.dirname(@new_resource.path) | |
a.assertion do | |
if @new_resource.recursive | |
# find the lowest-level directory in @new_resource.path that already exists | |
# make sure we have write permissions to that directory | |
is_parent_writable = lambda do |base_dir| | |
base_dir = ::File.dirname(base_dir) | |
if ::File.exists?(base_dir) | |
Chef::FileAccessControl.writable?(base_dir) | |
else | |
is_parent_writable.call(base_dir) | |
end | |
end | |
is_parent_writable.call(@new_resource.path) | |
else | |
# in why run mode & parent directory does not exist no permissions check is required | |
# If not in why run, permissions must be valid and we rely on prior assertion that dir exists | |
if !whyrun_mode? || ::File.exists?(parent_directory) | |
Chef::FileAccessControl.writable?(parent_directory) | |
else | |
true | |
end | |
end | |
end | |
a.failure_message(Chef::Exceptions::InsufficientPermissions, | |
"Cannot create #{@new_resource} at #{@new_resource.path} due to insufficient permissions") | |
end | |
requirements.assert(:delete) do |a| | |
a.assertion do | |
if ::File.exists?(@new_resource.path) | |
::File.directory?(@new_resource.path) && Chef::FileAccessControl.writable?(@new_resource.path) | |
else | |
true | |
end | |
end | |
a.failure_message(RuntimeError, "Cannot delete #{@new_resource} at #{@new_resource.path}!") | |
# No why-run handling here: | |
# * if we don't have permissions, this is unlikely to be changed earlier in the run | |
# * if the target is a file (not a dir), there's no reasonable path by which this would have been changed | |
end | |
end | |
def action_create | |
unless ::File.exists?(@new_resource.path) | |
converge_by("create new directory #{@new_resource.path}") do | |
if @new_resource.recursive == true | |
::FileUtils.mkdir_p(@new_resource.path) | |
else | |
::Dir.mkdir(@new_resource.path) | |
end | |
Chef::Log.info("#{@new_resource} created directory #{@new_resource.path}") | |
end | |
end | |
do_acl_changes | |
do_selinux(true) | |
load_resource_attributes_from_file(@new_resource) | |
end | |
def action_delete | |
if ::File.exists?(@new_resource.path) | |
converge_by("delete existing directory #{@new_resource.path}") do | |
if @new_resource.recursive == true | |
FileUtils.rm_rf(@new_resource.path) | |
Chef::Log.info("#{@new_resource} deleted #{@new_resource.path} recursively") | |
else | |
::Dir.delete(@new_resource.path) | |
Chef::Log.info("#{@new_resource} deleted #{@new_resource.path}") | |
end | |
end | |
end | |
end | |
private | |
def managing_content? | |
false | |
end | |
end | |
end | |
end |
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