sfcc/no-isml-rendering

Disallows server-side ISML and template rendering.

This rule is opt-in and is not part of the recommended config. It is enabled by the PWA and Storefront Next architecture presets.

What it checks

• Reports static access to dw/template/ISML and dw/util/Template
• Reports res.render(...) when res is the response parameter of a handler registered through an imported SFRA server binding
• Supports aliased server and response bindings
• Ignores unrelated objects with a render() method and locally shadowed server variables

ISML files themselves are outside ESLint's JavaScript scope. This rule prevents JavaScript rendering dependencies but does not report template files stored in the repository.

Default behavior

• Severity: off (opt-in)
• Auto-fix: none

Examples

Invalid

const server = require("server")

server.get("Home", function (req, res, next) {
  res.render("home/homepage") 
  next()
})

Invalid

const ISML = require("dw/template/ISML") 

ISML.renderTemplate("mail/order", model)