package.internals.error-stack-clear.js Maven / Gradle / Ivy
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'use strict';
var uncurryThis = require('../internals/function-uncurry-this');
var $Error = Error;
var replace = uncurryThis(''.replace);
var TEST = (function (arg) { return String(new $Error(arg).stack); })('zxcasd');
// eslint-disable-next-line redos/no-vulnerable, sonarjs/slow-regex -- safe
var V8_OR_CHAKRA_STACK_ENTRY = /\n\s*at [^:]*:[^\n]*/;
var IS_V8_OR_CHAKRA_STACK = V8_OR_CHAKRA_STACK_ENTRY.test(TEST);
module.exports = function (stack, dropEntries) {
if (IS_V8_OR_CHAKRA_STACK && typeof stack == 'string' && !$Error.prepareStackTrace) {
while (dropEntries--) stack = replace(stack, V8_OR_CHAKRA_STACK_ENTRY, '');
} return stack;
};
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