"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.MessageConversion = void 0;
var _ansiRegex = _interopRequireDefault(require("ansi-regex"));
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

// Defining it globally because it's more performant than creating for each log entry
// We can reuse the same global RegExp here because `.replace()` automatically resets the `.lastIndex` of the RegExp.
const ANSI_ESCAPE_CODES_REGEXP = (0, _ansiRegex.default)();
const MessageConversion = {
  pattern: /%message/g,
  convert(record) {
    var _record$error;
    // Error stack is much more useful than just the message.
    const str = ((_record$error = record.error) === null || _record$error === void 0 ? void 0 : _record$error.stack) || record.message;
    // We need to validate it's a string because, despite types, there are use case where it's not a string :/
    return typeof str === 'string' ? str.replace(ANSI_ESCAPE_CODES_REGEXP, '') : str;
  }
};
exports.MessageConversion = MessageConversion;