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# frozen_string_literal: true
module GitlabSettings
class Settings
attr_reader :source
def initialize(source, section)
raise(ArgumentError, 'config source is required') if source.blank?
raise(ArgumentError, 'config section is required') if section.blank?
# Rails will set the default encoding to UTF-8
# (https://github.com/rails/rails/blob/v6.1.7.2/railties/lib/rails.rb#L21C1-L24),
# but it's possible this class is used before `require 'rails'` is
# called, as in the case of `sidekiq-cluster`. Ensure the
# configuration file is parsed as UTF-8, or
# ActiveSupport::ConfigurationFile.parse will blow up if the
# configuration file contains UTF-8 characters.
Encoding.default_external = Encoding::UTF_8
Encoding.default_internal = Encoding::UTF_8
@source = source
@section = section
@loaded = false
end
def reload!
yaml = ActiveSupport::ConfigurationFile.parse(source)
all_configs = yaml.deep_stringify_keys
configs = all_configs[section]
@config = Options.build(configs).tap do
@loaded = true
end
end
def method_missing(name, *args)
reload! unless @loaded
config.public_send(name, *args) # rubocop: disable GitlabSecurity/PublicSend
end
def respond_to_missing?(name, include_all = false)
config.respond_to?(name, include_all)
end
private
attr_reader :config, :section
end
end
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