CHEF-4591: Knife commands to manipulate env_run_list on nodes

1 files changed, 57 insertions, 0 deletions

diff --git a/lib/chef/knife/role_env_run_list_remove.rb b/lib/chef/knife/role_env_run_list_remove.rb
new file mode 100644
index 0000000000..9ffc3f520e
--- /dev/null
+++ b/lib/chef/knife/role_env_run_list_remove.rb
@@ -0,0 +1,57 @@
+#
+# 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 RoleEnvRunListRemove < Knife
+
+      deps do
+        require 'chef/role'
+        require 'chef/json_compat'
+      end
+
+      banner "knife role env_run_list remove [ROLE] [ENVIRONMENT] [ENTRIES]"
+
+      def remove_from_env_run_list(role, environment, item_to_remove)
+          nlist = []
+          role.run_list_for(environment).each do |entry|
+            nlist << entry unless entry == item_to_remove
+            #unless entry == @name_args[2]
+            #  nlist << entry
+            #end
+          end
+          role.env_run_lists_add(environment => nlist)
+      end
+
+      def run
+        role = Chef::Role.load(@name_args[0])
+        role.name(@name_args[0])
+        environment = @name_args[1]
+        item_to_remove = @name_args[2]
+
+        remove_from_env_run_list(role, environment, item_to_remove)
+        role.save
+        config[:env_run_list] = true
+        output(format_for_display(role))
+      end
+
+    end
+  end
+end