magento-cli/module-template/etc/frontend/routes.txt

ClI for Magento 2

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
    <router id="standard">
        <route id="{{modulename}}" frontName="{{modulename}}">
            <module name="{{Namespace}}_{{ModuleName}}" />
        </route>
    </router>
</config>