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#
# 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'
require 'chef/node'
require 'json'
class Chef
class Knife
class NodeRunListAdd < Knife
banner "knife node run_list add [NODE] [ENTRY] (options)"
option :after,
:short => "-a ITEM",
:long => "--after ITEM",
:description => "Place the ENTRY in the run list after ITEM"
def run
node = Chef::Node.load(@name_args[0])
entry = @name_args[1]
add_to_run_list(node, entry, config[:after])
node.save
config[:run_list] = true
output(format_for_display(node))
end
def add_to_run_list(node, new_value, after=nil)
if after
nlist = []
node.run_list.each do |entry|
nlist << entry
if entry == after
nlist << new_value
end
end
node.run_list.reset!(nlist)
else
node.run_list << new_value
end
end
end
end
end
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