49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
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/**
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* @fileoverview Rule to flag when using new Function
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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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// Rule Definition
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//------------------------------------------------------------------------------
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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 `new` operators with the `Function` object",
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category: "Best Practices",
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recommended: false,
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url: "https://eslint.org/docs/rules/no-new-func"
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},
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schema: []
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},
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create(context) {
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//--------------------------------------------------------------------------
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// Helpers
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//--------------------------------------------------------------------------
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/**
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* Reports a node.
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* @param {ASTNode} node The node to report
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* @returns {void}
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* @private
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*/
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function report(node) {
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context.report({ node, message: "The Function constructor is eval." });
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}
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return {
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"NewExpression[callee.name = 'Function']": report,
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"CallExpression[callee.name = 'Function']": report
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};
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}
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};
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