eslint-plugin-sonarjs
Version:
SonarJS rules for ESLint
45 lines (44 loc) • 2.03 kB
JavaScript
;
/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011-2024 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// https://sonarsource.github.io/rspec/#/rspec/S6479/javascript
Object.defineProperty(exports, "__esModule", { value: true });
exports.rule = void 0;
// inspired from `no-array-index` from `eslint-plugin-react`:
// https://github.com/jsx-eslint/eslint-plugin-react/blob/0a2f6b7e9df32215fcd4e3061ec69ea3f2eef793/lib/rules/no-array-index-key.js#L16
const eslint_plugin_react_1 = require("eslint-plugin-react");
const helpers_1 = require("../helpers");
const meta_1 = require("./meta");
const baseRule = eslint_plugin_react_1.rules['no-array-index-key'];
exports.rule = (0, helpers_1.interceptReportForReact)({
...baseRule,
meta: (0, helpers_1.generateMeta)(meta_1.meta, baseRule.meta),
}, (context, reportDescriptor) => {
const { node } = reportDescriptor;
if (node.type === 'BinaryExpression') {
return;
}
// we got a report from ESLint, hence one of the expressions included in the literal _is_ the array index
// we can then safely bail if there is another expression in the literal
if (node.type === 'TemplateLiteral' && node.expressions.length > 1) {
return;
}
context.report(reportDescriptor);
});