metasploit-gs/tools/automation/cache/wait_for_cache.rc

<ruby>
require "msf/core/modules/metadata/store"

user_meta_data_file = Msf::Modules::Metadata::Store::UserMetaDataFile
store_dir = File.join(Msf::Config.config_directory, "store")
cache_file = File.join(store_dir, user_meta_data_file)
framework.modules.refresh_cache_from_module_files
while true do
	break if File.exist?(cache_file)
	sleep(5)
end
</ruby>
exit