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# Author:: Adam Jacob (<adam@chef.io>)
# Author:: William Albenzi (<walbenzi@gmail.com>)
# Copyright:: Copyright 2009-2016, Chef Software 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 RoleRunListAdd < Knife
deps do
require "chef/role"
require "chef/json_compat"
end
banner "knife role run_list add [ROLE] [ENTRY [ENTRY]] (options)"
option :after,
:short => "-a ITEM",
:long => "--after ITEM",
:description => "Place the ENTRY in the run list after ITEM"
def add_to_env_run_list(role, environment, entries, after = nil)
if after
nlist = []
unless role.env_run_lists.key?(environment)
role.env_run_lists_add(environment => nlist)
end
role.run_list_for(environment).each do |entry|
nlist << entry
if entry == after
entries.each { |e| nlist << e }
end
end
role.env_run_lists_add(environment => nlist)
else
nlist = []
unless role.env_run_lists.key?(environment)
role.env_run_lists_add(environment => nlist)
end
role.run_list_for(environment).each do |entry|
nlist << entry
end
entries.each { |e| nlist << e }
role.env_run_lists_add(environment => nlist)
end
end
def run
role = Chef::Role.load(@name_args[0])
role.name(@name_args[0])
environment = "_default"
if @name_args.size > 1
# Check for nested lists and create a single plain one
entries = @name_args[1..-1].map do |entry|
entry.split(",").map { |e| e.strip }
end.flatten
else
# Convert to array and remove the extra spaces
entries = @name_args[1].split(",").map { |e| e.strip }
end
add_to_env_run_list(role, environment, entries, config[:after])
role.save
config[:env_run_list] = true
output(format_for_display(role))
end
end
end
end
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