CocoRoboDesktop/pdf1.js/node_modules/logform/dist/simple.js

/* eslint no-undefined: 0 */
'use strict';

var format = require('./format');

var _require = require('triple-beam'),
    MESSAGE = _require.MESSAGE;

var jsonStringify = require('fast-safe-stringify');

/*
 * function simple (info)
 * Returns a new instance of the simple format TransformStream
 * which writes a simple representation of logs.
 *
 *    const { level, message, splat, ...rest } = info;
 *
 *    ${level}: ${message}                            if rest is empty
 *    ${level}: ${message} ${JSON.stringify(rest)}    otherwise
 */
module.exports = format(function (info) {
  var stringifiedRest = jsonStringify(Object.assign({}, info, {
    level: undefined,
    message: undefined,
    splat: undefined
  }));

  var padding = info.padding && info.padding[info.level] || '';
  if (stringifiedRest !== '{}') {
    info[MESSAGE] = info.level + ':' + padding + ' ' + info.message + ' ' + stringifiedRest;
  } else {
    info[MESSAGE] = info.level + ':' + padding + ' ' + info.message;
  }

  return info;
});