20 lines
540 B
JavaScript
20 lines
540 B
JavaScript
export default function ({ parse, traverse }) {
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return {
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visitor: {
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CallExpression(path) {
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if (path.get("callee").isIdentifier({ name: "eval" }) && path.node.arguments.length === 1) {
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const evaluate = path.get("arguments")[0].evaluate();
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if (!evaluate.confident) return;
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const code = evaluate.value;
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if (typeof code !== "string") return;
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const ast = parse(code);
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traverse.removeProperties(ast);
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return ast.program;
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}
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},
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},
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};
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}
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