45 lines
1.0 KiB
JavaScript
45 lines
1.0 KiB
JavaScript
/**
|
|
* @fileoverview Warn when using template string syntax in regular strings
|
|
* @author Jeroen Engels
|
|
*/
|
|
'use strict';
|
|
|
|
//------------------------------------------------------------------------------
|
|
// Rule Definition
|
|
//------------------------------------------------------------------------------
|
|
|
|
/** @type {import('../types').Rule.RuleModule} */
|
|
module.exports = {
|
|
meta: {
|
|
type: 'problem',
|
|
|
|
docs: {
|
|
description:
|
|
'Disallow template literal placeholder syntax in regular strings',
|
|
recommended: false,
|
|
url: 'https://eslint.org/docs/latest/rules/no-template-curly-in-string',
|
|
},
|
|
|
|
schema: [],
|
|
|
|
messages: {
|
|
unexpectedTemplateExpression: 'Unexpected template string expression.',
|
|
},
|
|
},
|
|
|
|
create(context) {
|
|
const regex = /\$\{[^}]+\}/u;
|
|
|
|
return {
|
|
Literal(node) {
|
|
if (typeof node.value === 'string' && regex.test(node.value)) {
|
|
context.report({
|
|
node,
|
|
messageId: 'unexpectedTemplateExpression',
|
|
});
|
|
}
|
|
},
|
|
};
|
|
},
|
|
};
|