knex/lib/util/save-async-stack.js

A batteries-included SQL query & schema builder for Postgres, MySQL and SQLite3 and the Browser

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = saveAsyncStack;

function saveAsyncStack(instance, lines) {
  if (instance.client.config.asyncStackTraces) {
    // a hack to get a callstack into the client code despite this
    // node.js bug https://github.com/nodejs/node/issues/11865
    const stackByLines = new Error().stack.split('\n');
    stackByLines.splice(0, lines);
    instance._asyncStack = stackByLines;
  }
}

module.exports = exports.default;