Constnium/node_modules/eslint-plugin-es/lib/rules/no-malformed-template-literals.js
2022-06-23 02:27:43 +02:00

37 lines
1.1 KiB
JavaScript

/**
* @author Toru Nagashima <https://github.com/mysticatea>
* See LICENSE file in root directory for full license.
*/
"use strict"
module.exports = {
meta: {
docs: {
description:
"disallow template literals with invalid escape sequences.",
category: "ES2018",
recommended: false,
url:
"http://mysticatea.github.io/eslint-plugin-es/rules/no-malformed-template-literals.html",
},
fixable: null,
messages: {
forbidden:
"ES2018 template literals with invalid escape sequences are forbidden.",
},
schema: [],
type: "problem",
},
create(context) {
const reported = new Set()
return {
"TemplateElement[value.cooked=null]"(elementNode) {
const node = elementNode.parent
if (!reported.has(node)) {
reported.add(node)
context.report({ node, messageId: "forbidden" })
}
},
}
},
}