75 lines
2.3 KiB
Ruby
75 lines
2.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
module ApplicationSettingFetcher
|
|
class << self
|
|
def clear_in_memory_application_settings!
|
|
@in_memory_application_settings = nil
|
|
end
|
|
|
|
def current_application_settings
|
|
cached_application_settings || uncached_application_settings
|
|
end
|
|
|
|
def current_application_settings?
|
|
::ApplicationSetting.current.present?
|
|
end
|
|
|
|
def expire_current_application_settings
|
|
::ApplicationSetting.expire
|
|
end
|
|
|
|
private
|
|
|
|
def cached_application_settings
|
|
return in_memory_application_settings if ENV['IN_MEMORY_APPLICATION_SETTINGS'] == 'true'
|
|
|
|
::ApplicationSetting.cached
|
|
end
|
|
|
|
def uncached_application_settings
|
|
return fake_application_settings if Gitlab::Runtime.rake? && !connect_to_db?
|
|
|
|
current_settings = ::ApplicationSetting.current
|
|
|
|
# If there are pending migrations, it's possible there are columns that
|
|
# need to be added to the application settings. To prevent Rake tasks
|
|
# and other callers from failing, use any loaded settings and return
|
|
# defaults for missing columns.
|
|
if Gitlab::Runtime.rake? && ::ApplicationSetting.connection.migration_context.needs_migration?
|
|
db_attributes = current_settings&.attributes || {}
|
|
fake_application_settings(db_attributes)
|
|
elsif current_settings.present?
|
|
current_settings
|
|
else
|
|
::ApplicationSetting.create_from_defaults
|
|
end
|
|
rescue ::ApplicationSetting::Recursion
|
|
in_memory_application_settings
|
|
end
|
|
|
|
def in_memory_application_settings
|
|
@in_memory_application_settings ||= ::ApplicationSetting.build_from_defaults
|
|
end
|
|
|
|
def fake_application_settings(attributes = {})
|
|
Gitlab::FakeApplicationSettings.new(::ApplicationSetting.defaults.merge(attributes || {}))
|
|
end
|
|
|
|
def connect_to_db?
|
|
# When the DBMS is not available, an exception (e.g. PG::ConnectionBad) is raised
|
|
active_db_connection = begin
|
|
::ApplicationSetting.connection.active?
|
|
rescue StandardError
|
|
false
|
|
end
|
|
|
|
active_db_connection &&
|
|
ApplicationSetting.database.cached_table_exists?
|
|
rescue ActiveRecord::NoDatabaseError
|
|
false
|
|
end
|
|
end
|
|
end
|
|
end
|