diff options
Diffstat (limited to 'lib/chef/provider/file.rb')
| -rw-r--r-- | lib/chef/provider/file.rb | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/lib/chef/provider/file.rb b/lib/chef/provider/file.rb deleted file mode 100644 index d25e5decca..0000000000 --- a/lib/chef/provider/file.rb +++ /dev/null @@ -1,169 +0,0 @@ -# -# Author:: Adam Jacob (<adam@hjksolutions.com>) -# Copyright:: Copyright (c) 2008 HJK Solutions, LLC -# 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 'etc' -require 'fileutils' -require File.join(File.dirname(__FILE__), "..", "mixin", "checksum") -require File.join(File.dirname(__FILE__), "..", "mixin", "generate_url") - -class Chef - class Provider - class File < Chef::Provider - include Chef::Mixin::Checksum - include Chef::Mixin::GenerateURL - - def load_current_resource - @current_resource = Chef::Resource::File.new(@new_resource.name) - @current_resource.path(@new_resource.path) - if ::File.exist?(@current_resource.path) && ::File.readable?(@current_resource.path) - cstats = ::File.stat(@current_resource.path) - @current_resource.owner(cstats.uid) - @current_resource.group(cstats.gid) - @current_resource.mode("%o" % (cstats.mode & 007777)) - @current_resource.checksum(checksum(@current_resource.path)) - end - @current_resource - end - - # Compare the ownership of a file. Returns true if they are the same, false if they are not. - def compare_owner - if @new_resource.owner != nil - case @new_resource.owner - when /^\d+$/, Integer - @set_user_id = @new_resource.owner.to_i - @set_user_id == @current_resource.owner - else - # This raises an ArugmentError if you can't find the user - user_info = Etc.getpwnam(@new_resource.owner) - @set_user_id = user_info.uid - @set_user_id == @current_resource.owner - end - end - end - - # Set the ownership on the file, assuming it is not set correctly already. - def set_owner - unless compare_owner - Chef::Log.info("Setting owner to #{@set_user_id} for #{@new_resource}") - ::File.chown(@set_user_id, nil, @new_resource.path) - @new_resource.updated = true - end - end - - # Compares the group of a file. Returns true if they are the same, false if they are not. - def compare_group - if @new_resource.group != nil - case @new_resource.group - when /^\d+$/, Integer - @set_group_id = @new_resource.group.to_i - @set_group_id == @current_resource.group - else - group_info = Etc.getgrnam(@new_resource.group) - @set_group_id = group_info.gid - @set_group_id == @current_resource.group - end - end - end - - def set_group - unless compare_group - Chef::Log.info("Setting group to #{@set_group_id} for #{@new_resource}") - ::File.chown(nil, @set_group_id, @new_resource.path) - @new_resource.updated = true - end - end - - def compare_mode - if @new_resource.mode != nil - case @new_resource.mode - when /^\d+$/, Integer - real_mode = sprintf("%o" % (@new_resource.mode & 007777)) - real_mode.to_i == @current_resource.mode.to_i - end - end - end - - def set_mode - unless compare_mode && @new_resource.mode != nil - Chef::Log.info("Setting mode to #{sprintf("%o" % (@new_resource.mode & 007777)) - } for #{@new_resource}") - ::File.chmod(@new_resource.mode.to_i, @new_resource.path) - @new_resource.updated = true - end - end - - def action_create - unless ::File.exists?(@new_resource.path) - Chef::Log.info("Creating #{@new_resource} at #{@new_resource.path}") - ::File.open(@new_resource.path, "w+") { |f| } - @new_resource.updated = true - end - set_owner if @new_resource.owner != nil - set_group if @new_resource.group != nil - set_mode if @new_resource.mode != nil - end - - def action_delete - if ::File.exists?(@new_resource.path) && ::File.writable?(@new_resource.path) - backup - Chef::Log.info("Deleting #{@new_resource} at #{@new_resource.path}") - ::File.delete(@new_resource.path) - @new_resource.updated = true - else - raise "Cannot delete #{@new_resource} at #{@new_resource_path}!" - end - end - - def action_touch - action_create - time = Time.now - Chef::Log.info("Updating #{@new_resource} with new atime/mtime of #{time}") - ::File.utime(time, time, @new_resource.path) - @new_resource.updated = true - end - - def backup(file=nil) - file ||= @new_resource.path - if @new_resource.backup && ::File.exist?(file) - time = Time.now - savetime = time.strftime("%Y%m%d%H%M%S") - backup_filename = "#{@new_resource.path}.chef-#{savetime}" - Chef::Log.info("Backing up #{@new_resource} to #{backup_filename}") - FileUtils.cp(file, backup_filename) - - # Clean up after the number of backups - slice_number = @new_resource.backup - 1 - backup_files = Dir["#{@new_resource.path}.chef-*"].sort { |a,b| b <=> a } - if backup_files.length >= @new_resource.backup - remainder = backup_files.slice(slice_number..-1) - remainder.each do |backup_to_delete| - Chef::Log.info("Removing backup of #{@new_resource} at #{backup_to_delete}") - FileUtils.rm(backup_to_delete) - end - end - - end - end - - def generate_url(url, type, args=nil) - generate_cookbook_url(url, @new_resource.cookbook_name, type, @node, args) - end - - end - end -end
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