1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
#
# Author:: Adam Edwards (<adamed@chef.io>)
#
# Copyright:: Copyright 2014-2016, Chef Software Inc.
#
# 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/dsl/powershell"
class Chef
class Resource
class DscResource < Chef::Resource
provides :dsc_resource, os: "windows"
# This class will check if the object responds to
# to_text. If it does, it will call that as opposed
# to inspect. This is useful for properties that hold
# objects such as PsCredential, where we do not want
# to dump the actual ivars
class ToTextHash < Hash
def to_text
descriptions = self.map do |(property, obj)|
obj_text = if obj.respond_to?(:to_text)
obj.to_text
else
obj.inspect
end
"#{property}=>#{obj_text}"
end
"{#{descriptions.join(', ')}}"
end
end
include Chef::DSL::Powershell
default_action :run
def initialize(name, run_context)
super
@properties = ToTextHash.new
@resource = nil
@reboot_action = :nothing
end
def resource(value=nil)
if value
@resource = value
else
@resource
end
end
def module_name(value=nil)
if value
@module_name = value
else
@module_name
end
end
def property(property_name, value=nil)
if not property_name.is_a?(Symbol)
raise TypeError, "A property name of type Symbol must be specified, '#{property_name}' of type #{property_name.class} was given"
end
if value.nil?
value_of(@properties[property_name])
else
@properties[property_name] = value
end
end
def properties
@properties.reduce({}) do |memo, (k, v)|
memo[k] = value_of(v)
memo
end
end
# This property takes the action message for the reboot resource
# If the set method of the DSC resource indicate that a reboot
# is necessary, reboot_action provides the mechanism for a reboot to
# be requested.
def reboot_action(value=nil)
if value
@reboot_action = value
else
@reboot_action
end
end
def timeout(arg=nil)
set_or_return(
:timeout,
arg,
:kind_of => [ Integer ],
)
end
private
def value_of(value)
if value.is_a?(DelayedEvaluator)
value.call
else
value
end
end
end
end
end
|
