eslint-plugin-sonarjs
Version:
SonarJS rules for ESLint
61 lines (60 loc) • 2.42 kB
JavaScript
;
/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011-2025 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 Sonar Source-Available License Version 1, as published by SonarSource SA.
*
* 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 Sonar Source-Available License for more details.
*
* You should have received a copy of the Sonar Source-Available License
* along with this program; if not, see https://sonarsource.com/license/ssal/
*/
// https://sonarsource.github.io/rspec/#/rspec/S4507/javascript
Object.defineProperty(exports, "__esModule", { value: true });
exports.rule = void 0;
const index_js_1 = require("../helpers/index.js");
const meta_js_1 = require("./meta.js");
const ERRORHANDLER_MODULE = 'errorhandler';
exports.rule = {
meta: (0, index_js_1.generateMeta)(meta_js_1.meta, {
messages: {
deactivateDebug: 'Make sure this debug feature is deactivated before delivering the code in production.',
},
}),
create(context) {
return {
CallExpression(node) {
const callExpression = node;
// app.use(...)
checkErrorHandlerMiddleware(context, callExpression);
},
};
},
};
function checkErrorHandlerMiddleware(context, callExpression) {
const { callee, arguments: args } = callExpression;
if ((0, index_js_1.isMemberWithProperty)(callee, 'use') &&
args.length > 0 &&
!isInsideConditional(context, callExpression)) {
for (const m of (0, index_js_1.flattenArgs)(context, args)) {
const middleware = (0, index_js_1.getUniqueWriteUsageOrNode)(context, m);
if (middleware.type === 'CallExpression' &&
(0, index_js_1.getFullyQualifiedName)(context, middleware) === ERRORHANDLER_MODULE) {
context.report({
node: middleware,
messageId: 'deactivateDebug',
});
}
}
}
}
function isInsideConditional(context, node) {
const ancestors = context.sourceCode.getAncestors(node);
return ancestors.some(ancestor => ancestor.type === 'IfStatement');
}