Module: ProconBypassMan::ButtonsSettingConfiguration::Loader

Defined in:
lib/procon_bypass_man/buttons_setting_configuration/loader.rb

Class Method Summary collapse

Class Method Details

.fallback_setting_if_has_backup(current_setting_path:) ⇒ Object 



55
56
57
58
59
60
61
62
63
64
 
# File 'lib/procon_bypass_man/buttons_setting_configuration/loader.rb', line 55

def self.fallback_setting_if_has_backup(current_setting_path: )
  return unless File.exist?(ProconBypassMan.fallback_setting_path)
  return if current_setting_path.nil?

  FileUtils.copy(
    ProconBypassMan.fallback_setting_path,
    current_setting_path,
  )
  FileUtils.rm_rf(ProconBypassMan.fallback_setting_path)
end

.load(setting_path:) ⇒ ProconBypassMan::ButtonsSettingConfiguration

Returns:



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
 
# File 'lib/procon_bypass_man/buttons_setting_configuration/loader.rb', line 10

def self.load(setting_path: )
  metadata_loader = ProconBypassMan::ButtonsSettingConfiguration::MetadataLoader.load(setting_path: setting_path)
  if(Gem::Version.new(metadata_loader.required_pbm_version) >= Gem::Version.new(ProconBypassMan::VERSION))
    ProconBypassMan::SendErrorCommand.execute(error: '起動中のPBMが設定ファイルのバージョンを満たしていません。設定ファイルが意図した通り動かない可能性があります。PBMのバージョンをあげてください。')
  end

  ProconBypassMan::Procon.reset! # TODO: ここでresetするのは微妙な気がする

  new_instance, yaml =
    begin
      new_instance = ProconBypassMan::ButtonsSettingConfiguration.new
      new_instance.setting_path = setting_path
      yaml = ProconBypassMan::YamlLoader.load(path: setting_path)
      new_instance.instance_eval(yaml["setting"])
      validator = Validator.new(new_instance)
      if validator.valid?
        [new_instance, yaml]
      else
        fallback_setting_if_has_backup(current_setting_path: setting_path)
        raise ProconBypassMan::CouldNotLoadConfigError, validator.errors_to_s
      end
    rescue SyntaxError
      fallback_setting_if_has_backup(current_setting_path: setting_path)
      raise ProconBypassMan::CouldNotLoadConfigError, "Rubyスクリプトのシンタックスエラーです"
    rescue NameError
      fallback_setting_if_has_backup(current_setting_path: setting_path)
      raise ProconBypassMan::CouldNotLoadConfigError, "Rubyスクリプトに未定義の定数・変数があります"
    rescue Psych::SyntaxError
      fallback_setting_if_has_backup(current_setting_path: setting_path)
      raise ProconBypassMan::CouldNotLoadConfigError, "yamlのシンタックスエラーです"
    end

  ProconBypassMan.config.raw_setting = yaml
  ProconBypassMan.buttons_setting_configuration = new_instance
  File.write(ProconBypassMan.digest_path, Digest::MD5.hexdigest(yaml["setting"]))
  FileUtils.rm_rf(ProconBypassMan.fallback_setting_path) # NOTE: 設定ファイルの読み込みに成功したら、バックアップを削除する

  ProconBypassMan.buttons_setting_configuration
end

.reload_setting ⇒ Object 



50
51
52
53
 
# File 'lib/procon_bypass_man/buttons_setting_configuration/loader.rb', line 50

def self.reload_setting
  ProconBypassMan.ephemeral_config.reset!
  self.load(setting_path: ProconBypassMan.buttons_setting_configuration.setting_path)
end