70 lines
2.0 KiB
Ruby
70 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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# Mimics Rails autoloading with zeitwerk when used outside of Rails.
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# This is used in:
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# * fast_spec_helper
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# * scripts/setup-test-env
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require 'zeitwerk'
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require 'active_support/string_inquirer'
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module Rails
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extend self
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def root
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Pathname.new(File.expand_path('..', __dir__))
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end
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def env
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@_env ||= ActiveSupport::StringInquirer.new(ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "test")
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end
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def autoloaders
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@autoloaders ||= [
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Zeitwerk::Loader.new.tap do |loader|
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loader.inflector = _autoloader_inflector
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end
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]
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end
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private
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def _autoloader_inflector
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# Try Rails 7 first.
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require 'rails/autoloaders/inflector'
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Rails::Autoloaders::Inflector
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rescue LoadError
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# Fallback to Rails 6.
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require 'active_support/dependencies'
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require 'active_support/dependencies/zeitwerk_integration'
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ActiveSupport::Dependencies::ZeitwerkIntegration::Inflector
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end
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end
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require_relative '../lib/gitlab'
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require_relative '../config/initializers/0_inject_enterprise_edition_module'
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require_relative '../config/initializers_before_autoloader/000_inflections'
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require_relative '../config/initializers_before_autoloader/004_zeitwerk'
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# We wrap this bit of logic in a module to avoid polluting the global namespace with a local variable and methods
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module AutoloadersSetup
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def self.dir_already_autoloaded?(autoloaded_dirs, dir)
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autoloaded_dirs.any?(File.expand_path(dir, __dir__))
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end
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def self.setup_autoloaders
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autoloaded_dirs = [] # NOTE: can't use Rails.autoloaders.each_with_object, it doesn't work, so we need a local var.
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Rails.autoloaders.each do |autoloader|
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autoloader.push_dir('lib') unless dir_already_autoloaded?(autoloaded_dirs, "../lib")
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autoloader.push_dir('ee/lib') if Gitlab.ee? && !dir_already_autoloaded?(autoloaded_dirs, "../ee/lib")
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autoloader.push_dir('jh/lib') if Gitlab.jh? && !dir_already_autoloaded?(autoloaded_dirs, "../jh/lib")
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autoloader.setup
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autoloaded_dirs += autoloader.dirs
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end
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end
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end
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AutoloadersSetup.setup_autoloaders
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