[OC-3564] move core Chef to the repo root \o/ \m/

The opscode/chef repository now only contains the core Chef library code
used by chef-client, knife and chef-solo!

1 files changed, 66 insertions, 0 deletions

diff --git a/lib/chef/chef_fs/file_system/data_bags_dir.rb b/lib/chef/chef_fs/file_system/data_bags_dir.rb
new file mode 100644
index 0000000000..6eca990545
--- /dev/null
+++ b/lib/chef/chef_fs/file_system/data_bags_dir.rb
@@ -0,0 +1,66 @@
+#
+# Author:: John Keiser (<jkeiser@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.
+#
+
+require 'chef/chef_fs/file_system/rest_list_dir'
+require 'chef/chef_fs/file_system/data_bag_dir'
+
+class Chef
+  module ChefFS
+    module FileSystem
+      class DataBagsDir < RestListDir
+        def initialize(parent)
+          super("data_bags", parent, "data")
+        end
+
+        def child(name)
+          result = @children.select { |child| child.name == name }.first if @children
+          result || DataBagDir.new(name, self)
+        end
+
+        def children
+          begin
+            @children ||= rest.get_rest(api_path).keys.map do |entry|
+              DataBagDir.new(entry, self, true)
+            end
+          rescue Net::HTTPServerException
+            if $!.response.code == "404"
+              raise Chef::ChefFS::FileSystem::NotFoundError.new($!), "#{path_for_printing} not found"
+            else
+              raise
+            end
+          end
+        end
+
+        def can_have_child?(name, is_dir)
+          is_dir
+        end
+
+        def create_child(name, file_contents)
+          begin
+            rest.post_rest(api_path, { 'name' => name })
+          rescue Net::HTTPServerException
+            if $!.response.code != "409"
+              raise
+            end
+          end
+          DataBagDir.new(name, self, true)
+        end
+      end
+    end
+  end
+end