Function evaluate

packages/extension/utils/module.ts:1–8

(code: string)

import { parse } from 'es-module-lexer/js'

const EXTERNAL_MODULE_ERROR = 'External module loading is not allowed in plugins.'
const INVALID_MODULE_ERROR = 'Plugin module syntax could not be validated.'

export function assertPluginModuleIsSelfContained(code: string): void {
  let imports: ReturnType<typeof parse>[0]
  try {
    imports = parse(code)[0]
  } catch {
    throw new Error(INVALID_MODULE_ERROR)