46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
/**
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* @fileoverview Rule to flag usage of __proto__ property
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* @author Ilya Volodin
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*/
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'use strict';
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//------------------------------------------------------------------------------
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// Requirements
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//------------------------------------------------------------------------------
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const { getStaticPropertyName } = require('./utils/ast-utils');
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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/** @type {import('../types').Rule.RuleModule} */
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module.exports = {
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meta: {
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type: 'suggestion',
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docs: {
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description: 'Disallow the use of the `__proto__` property',
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recommended: false,
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url: 'https://eslint.org/docs/latest/rules/no-proto',
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},
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schema: [],
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messages: {
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unexpectedProto: "The '__proto__' property is deprecated.",
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},
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},
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create(context) {
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return {
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MemberExpression(node) {
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if (getStaticPropertyName(node) === '__proto__') {
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context.report({ node, messageId: 'unexpectedProto' });
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}
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},
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};
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},
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};
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