[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, 80 insertions, 0 deletions

diff --git a/lib/chef/knife/node_bulk_delete.rb b/lib/chef/knife/node_bulk_delete.rb
new file mode 100644
index 0000000000..89b2abe6ae
--- /dev/null
+++ b/lib/chef/knife/node_bulk_delete.rb
@@ -0,0 +1,80 @@
+#
+# Author:: Adam Jacob (<adam@opscode.com>)
+# Copyright:: Copyright (c) 2009 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 NodeBulkDelete < Knife
+
+      deps do
+        require 'chef/node'
+        require 'chef/json_compat'
+      end
+
+      banner "knife node bulk delete REGEX (options)"
+
+      def run
+        if name_args.length < 1
+          ui.fatal("You must supply a regular expression to match the results against")
+          exit 42
+        end
+
+
+        nodes_to_delete = {}
+        matcher = /#{name_args[0]}/
+
+        all_nodes.each do |name, node|
+          next unless name =~ matcher
+          nodes_to_delete[name] = node
+        end
+
+        if nodes_to_delete.empty?
+          ui.msg "No nodes match the expression /#{name_args[0]}/"
+          exit 0
+        end
+
+        ui.msg("The following nodes will be deleted:")
+        ui.msg("")
+        ui.msg(ui.list(nodes_to_delete.keys.sort, :columns_down))
+        ui.msg("")
+        ui.confirm("Are you sure you want to delete these nodes")
+
+
+        nodes_to_delete.sort.each do |name, node|
+          node.destroy
+          ui.msg("Deleted node #{name}")
+        end
+      end
+
+      def all_nodes
+        node_uris_by_name = Chef::Node.list
+
+        node_uris_by_name.keys.inject({}) do |nodes_by_name, name|
+          nodes_by_name[name] = Chef::Node.new.tap {|n| n.name(name)}
+          nodes_by_name
+        end
+      end
+
+    end
+  end
+end
+
+
+
+