diff options
Diffstat (limited to 'lib/chef/knife/cookbook_bulk_delete.rb')
| -rw-r--r-- | lib/chef/knife/cookbook_bulk_delete.rb | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/lib/chef/knife/cookbook_bulk_delete.rb b/lib/chef/knife/cookbook_bulk_delete.rb new file mode 100644 index 0000000000..f8ad74d856 --- /dev/null +++ b/lib/chef/knife/cookbook_bulk_delete.rb @@ -0,0 +1,72 @@ +# +# Author:: Adam Jacob (<adam@opscode.com>) +# Author:: Daniel DeLeo (<dan@opscode.com>) +# Copyright:: Copyright (c) 2009, 2010 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/knife' + +class Chef + class Knife + class CookbookBulkDelete < Knife + + deps do + require 'chef/knife/cookbook_delete' + require 'chef/cookbook_version' + end + + option :purge, :short => '-p', :long => '--purge', :boolean => true, :description => 'Permanently remove files from backing data store' + + banner "knife cookbook bulk delete REGEX (options)" + + def run + unless regex_str = @name_args.first + ui.fatal("You must supply a regular expression to match the results against") + exit 42 + end + + regex = Regexp.new(regex_str) + + all_cookbooks = Chef::CookbookVersion.list + cookbooks_names = all_cookbooks.keys.grep(regex) + cookbooks_to_delete = cookbooks_names.inject({}) { |hash, name| hash[name] = all_cookbooks[name];hash } + ui.msg "All versions of the following cookbooks will be deleted:" + ui.msg "" + ui.msg ui.list(cookbooks_to_delete.keys.sort, :columns_down) + ui.msg "" + + unless config[:yes] + ui.confirm("Do you really want to delete these cookbooks? (Y/N) ", false) + + if config[:purge] + ui.msg("Files that are common to multiple cookbooks are shared, so purging the files may break other cookbooks.") + ui.confirm("Are you sure you want to purge files instead of just deleting the cookbooks") + end + ui.msg "" + end + + + cookbooks_names.each do |cookbook_name| + versions = rest.get_rest("cookbooks/#{cookbook_name}")[cookbook_name]["versions"].map {|v| v["version"]}.flatten + versions.each do |version| + object = rest.delete_rest("cookbooks/#{cookbook_name}/#{version}#{config[:purge] ? "?purge=true" : ""}") + ui.info("Deleted cookbook #{cookbook_name.ljust(25)} [#{version}]") + end + end + end + end + end +end |