+EOS
+ end
+ # Refuse to start if keep-web isn't configured
+ if not (config.keep_web_url or config.keep_web_download_url) and not ::Rails.groups.include?('assets')
+ raise <<EOS
+Refusing to start in #{::Rails.env.to_s} mode with missing configuration.
+
+Keep-web service must be configured in config/application.yml:
+* keep_web_url
+* keep_web_download_url
+