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# frozen_string_literal: true
require "active_support/core_ext/module/delegation"
module Rails
class Application
class RoutesReloader
include ActiveSupport::Callbacks
attr_reader :route_sets, :paths, :external_routes
attr_accessor :eager_load
attr_writer :run_after_load_paths # :nodoc:
delegate :execute_if_updated, :execute, :updated?, to: :updater
def initialize
@paths = []
@route_sets = []
@external_routes = []
@eager_load = false
end
def reload!
clear!
load_paths
finalize!
route_sets.each(&:eager_load!) if eager_load
ensure
revert
end
private
def updater
@updater ||= begin
dirs = @external_routes.each_with_object({}) do |dir, hash|
hash[dir.to_s] = %w(rb)
end
ActiveSupport::FileUpdateChecker.new(paths, dirs) { reload! }
end
end
def clear!
route_sets.each do |routes|
routes.disable_clear_and_finalize = true
routes.clear!
end
end
def load_paths
paths.each { |path| load(path) }
run_after_load_paths.call
end
def run_after_load_paths
@run_after_load_paths ||= -> { }
end
def finalize!
route_sets.each(&:finalize!)
end
def revert
route_sets.each do |routes|
routes.disable_clear_and_finalize = false
end
end
end
end
end
Version data entries
68 entries across 64 versions & 7 rubygems