eslint-plugin-sonarjs
Version:
SonarJS rules for ESLint
68 lines (67 loc) • 2.27 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/S1219/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");
exports.rule = {
meta: (0, index_js_1.generateMeta)(meta_js_1.meta, {
messages: {
removeLabel: 'Remove this misleading "{{label}}" label.',
},
}),
create(context) {
const stack = [0];
function enterCase() {
stack.push(stack.pop() + 1);
}
function leaveCase() {
stack.push(stack.pop() - 1);
}
function inCase() {
return stack[stack.length - 1] > 0;
}
return {
SwitchCase: () => {
enterCase();
},
LabeledStatement: (node) => {
if (inCase()) {
const label = node.label;
context.report({
messageId: 'removeLabel',
data: {
label: label.name,
},
node: label,
});
}
},
'FunctionExpression, FunctionDeclaration': () => {
stack.push(0);
},
'SwitchCase:exit': () => {
leaveCase();
},
'FunctionExpression, FunctionDeclaration :exit': () => {
stack.pop();
},
};
},
};