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# frozen_string_literal: true
require "set"
require "active_support/core_ext/string/inflections"
module ActiveSupport
module Dependencies
module ZeitwerkIntegration # :nodoc: all
module Decorations
def clear
Dependencies.unload_interlock do
Rails.autoloaders.main.reload
rescue Zeitwerk::ReloadingDisabledError
raise "reloading is disabled because config.cache_classes is true"
end
end
def constantize(cpath)
ActiveSupport::Inflector.constantize(cpath)
end
def safe_constantize(cpath)
ActiveSupport::Inflector.safe_constantize(cpath)
end
def autoloaded_constants
Rails.autoloaders.main.unloadable_cpaths
end
def autoloaded?(object)
cpath = object.is_a?(Module) ? real_mod_name(object) : object.to_s
Rails.autoloaders.main.unloadable_cpath?(cpath)
end
def verbose=(verbose)
l = verbose ? logger || Rails.logger : nil
Rails.autoloaders.each { |autoloader| autoloader.logger = l }
end
def unhook!
:no_op
end
end
module RequireDependency
def require_dependency(filename)
filename = filename.to_path if filename.respond_to?(:to_path)
if abspath = ActiveSupport::Dependencies.search_for_file(filename)
require abspath
else
require filename
end
end
end
module Inflector
def self.camelize(basename, _abspath)
basename.camelize
end
end
class << self
def take_over(enable_reloading:)
setup_autoloaders(enable_reloading)
freeze_paths
decorate_dependencies
end
private
def setup_autoloaders(enable_reloading)
Dependencies.autoload_paths.each do |autoload_path|
# Zeitwerk only accepts existing directories in `push_dir` to
# prevent misconfigurations.
next unless File.directory?(autoload_path)
autoloader = \
autoload_once?(autoload_path) ? Rails.autoloaders.once : Rails.autoloaders.main
autoloader.push_dir(autoload_path)
autoloader.do_not_eager_load(autoload_path) unless eager_load?(autoload_path)
end
Rails.autoloaders.main.enable_reloading if enable_reloading
Rails.autoloaders.each(&:setup)
end
def autoload_once?(autoload_path)
Dependencies.autoload_once_paths.include?(autoload_path)
end
def eager_load?(autoload_path)
Dependencies._eager_load_paths.member?(autoload_path)
end
def freeze_paths
Dependencies.autoload_paths.freeze
Dependencies.autoload_once_paths.freeze
Dependencies._eager_load_paths.freeze
end
def decorate_dependencies
Dependencies.unhook!
Dependencies.singleton_class.prepend(Decorations)
Object.prepend(RequireDependency)
end
end
end
end
end
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