test/integration/share/libraries/system.rb

   1 # frozen_string_literal: true
   2
   3 # system.rb -- InSpec resources for system values
   4 # Author: Daniel Dehennin <daniel.dehennin@ac-dijon.fr>
   5 # Copyright (C) 2020 Daniel Dehennin <daniel.dehennin@ac-dijon.fr>
   6
   7 class SystemResource < Inspec.resource(1)
   8   name 'system'
   9
  10   attr_reader :platform
  11
  12   def initialize
  13     super
  14     @platform = build_platform
  15   end
  16
  17   private
  18
  19   def build_platform
  20     {
  21       family: build_platform_family,
  22       name: build_platform_name,
  23       release: build_platform_release,
  24       finger: build_platform_finger
  25     }
  26   end
  27
  28   def build_platform_family
  29     case inspec.platform[:name]
  30     when 'arch', 'gentoo'
  31       inspec.platform[:name]
  32     else
  33       inspec.platform[:family]
  34     end
  35   end
  36
  37   def build_platform_name
  38     case inspec.platform[:name]
  39     when 'amazon', 'oracle'
  40       "#{inspec.platform[:name]}linux"
  41     when /^windows_/
  42       inspec.platform[:family]
  43     else
  44       inspec.platform[:name]
  45     end
  46   end
  47
  48   # rubocop:disable Metrics/MethodLength,Metrics/AbcSize,Metrics/CyclomaticComplexity
  49   def build_platform_release
  50     case inspec.platform[:name]
  51     when 'amazon'
  52       # `2018` relase is named `1` in kitchen.yaml
  53       inspec.platform[:release].gsub(/2018.*/, '1')
  54     when 'arch'
  55       'base-latest'
  56     when 'gentoo'
  57       "#{inspec.platform[:release].split('.')[0]}-#{derive_gentoo_init_system}"
  58     when 'opensuse'
  59       # rubocop:disable Style/NumericLiterals,Layout/LineLength
  60       inspec.platform[:release].to_i > 20210101 ? 'tumbleweed' : inspec.platform[:release]
  61       # rubocop:enable Style/NumericLiterals,Layout/LineLength
  62     when 'windows_8.1_pro'
  63       '8.1'
  64     when 'windows_server_2019_datacenter'
  65       '2019-server'
  66     when 'windows_server_2016_datacenter'
  67       '2016-server'
  68     else
  69       inspec.platform[:release]
  70     end
  71   end
  72   # rubocop:enable Metrics/MethodLength,Metrics/AbcSize,Metrics/CyclomaticComplexity
  73
  74   def derive_gentoo_init_system
  75     inspec.command('systemctl').exist? ? 'sysd' : 'sysv'
  76   end
  77
  78   def build_platform_finger
  79     "#{build_platform_name}-#{build_finger_release}"
  80   end
  81
  82   def build_finger_release
  83     case inspec.platform[:name]
  84     when 'ubuntu'
  85       build_platform_release.split('.').slice(0, 2).join('.')
  86     else
  87       build_platform_release.split('.')[0]
  88     end
  89   end
  90 end