<% if configuration.build_zeitwerk %>
  require "zeitwerk"
  <% if configuration.project_levels.positive? %>
    Zeitwerk::Loader.new.then do |loader|
      loader.tag = "<%= configuration.project_name %>"
      loader.push_dir "#{__dir__}<%= Array.new(configuration.project_levels, "/..").join %>"
      loader.setup
    end
  <% else %>
    Zeitwerk::Loader.new.then do |loader|
      loader.tag = File.basename __FILE__, ".rb"
      loader.push_dir __dir__
      loader.setup
    end
  <% end %>
<% end %>
<% if configuration.build_zeitwerk %>
<% namespace do %>
  <% if configuration.project_levels.positive? %>
    def self.loader registry = Zeitwerk::Registry
      @loader ||= registry.loaders.find { |loader| loader.tag == "<%= configuration.project_name %>" }
    end
  <% else %>
    def self.loader registry = Zeitwerk::Registry
      @loader ||= registry.loaders.find { |loader| loader.tag == File.basename(__FILE__, ".rb") }
    end
  <% end %>
<% end %>
<% else %>
<% namespace %>
<% end %>