eslint-plugin-sonarjs/lib/S6676/decorator.js

SonarJS rules for ESLint

"use strict";
/*
 * 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/S6676/javascript
Object.defineProperty(exports, "__esModule", { value: true });
exports.decorate = void 0;
const helpers_1 = require("../helpers");
const meta_1 = require("./meta");
// core implementation of this rule does not provide quick fixes
function decorate(rule) {
    return (0, helpers_1.interceptReport)({
        ...rule,
        meta: (0, helpers_1.generateMeta)(meta_1.meta, {
            ...rule.meta,
            hasSuggestions: true,
        }),
    }, (context, reportDescriptor) => {
        const suggest = [];
        const node = reportDescriptor.node;
        if (node.type === 'CallExpression') {
            const { callee, arguments: args } = node;
            if (callee.type === 'MemberExpression') {
                const { object, property } = callee;
                if (property.type === 'Identifier' && property.name === 'call') {
                    const desc = 'Remove redundant call()';
                    if (args.length > 1) {
                        addFixForCall(suggest, desc, object.range, args[1].range);
                    }
                    else {
                        addFixForCallNoArgs(suggest, desc, object.range, node.range);
                    }
                }
                if (property.type === 'Identifier' && property.name === 'apply') {
                    const desc = 'Remove redundant apply()', argsText = context.sourceCode.getText(args[1], -1, -1);
                    addFixForApply(suggest, desc, argsText, object.range, node.range);
                }
            }
        }
        context.report({ ...reportDescriptor, suggest });
    });
}
exports.decorate = decorate;
function addFixForCall(suggest, desc, startRange, endRange) {
    if (startRange && endRange) {
        suggest.push({
            desc,
            fix: fixer => fixer.replaceTextRange([startRange[1], endRange[0]], '('),
        });
    }
}
function addFixForCallNoArgs(suggest, desc, startRange, endRange) {
    if (startRange && endRange) {
        suggest.push({
            desc,
            fix: fixer => fixer.replaceTextRange([startRange[1], endRange[1]], '()'),
        });
    }
}
function addFixForApply(suggest, desc, argsText, startRange, endRange) {
    if (startRange && endRange) {
        suggest.push({
            desc,
            fix: fixer => fixer.replaceTextRange([startRange[1], endRange[1]], `(${argsText})`),
        });
    }
}