@lskjs/log/pretty/utils.js

Логгер совмещающий лучшие черты morgan, winston, bunyan, logrus. debug. Базируется на debug-level.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.prettyLevel = exports.prettyContent = exports.isUrlLog = void 0;
exports.prettyMarker = prettyMarker;
exports.prettyUrl = exports.prettyTime = exports.prettyStatus = exports.prettySize = exports.prettyReqId = exports.prettyPath = exports.prettyNs = exports.prettyMethod = void 0;

var _color = require("../color");

var _env = require("../utils/env");

var _hashCode = require("../utils/hashCode");

var _leftPad = require("../utils/leftPad");

/* eslint-disable no-nested-ternary */
var LOG_VIEW = (0, _env.env)('LOG_VIEW', 'short');
var prettyPathLength = 20;

var prettyPath = function prettyPath(url) {
  var defaultUrlPad = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
  prettyPathLength = Math.max(url.length, prettyPathLength, defaultUrlPad);
  return (0, _leftPad.leftPad)(url, -prettyPathLength);
};

exports.prettyPath = prettyPath;

var prettyStatus = function prettyStatus(status) {
  var colorName = status >= 500 ? 'error' : status >= 400 ? 'warn' : status >= 300 ? 'debug' : status === 200 ? null // 'bgGreen'
  : 'bgCyan';
  return (0, _color.color)(colorName, (0, _leftPad.leftPad)(status, 3));
};

exports.prettyStatus = prettyStatus;

var prettyReqId = function prettyReqId(reqId) {
  return (0, _leftPad.leftPad)("#".concat(reqId), 3);
};

exports.prettyReqId = prettyReqId;

var prettyMethod = function prettyMethod(method) {
  // eslint-disable-next-line no-nested-ternary
  var colorName = method === 'REMOVE' ? 'error' : method === 'WS' ? 'debug' : null;
  return (0, _color.color)(colorName, (0, _leftPad.leftPad)(method, 4));
};

exports.prettyMethod = prettyMethod;

var prettyTime = function prettyTime(ms) {
  var colorName = ms >= 10 * 1000 ? 'error' : ms >= 3 * 1000 ? 'warn' : null;
  var res;

  if (!ms) {
    res = '-';
  } else if (ms > 10 * 60 * 1000) {
    res = "".concat(Math.round(ms / 60 / 1000), "m");
  } else if (ms > 1 * 1000) {
    res = "".concat(Math.round(ms / 1000), "s ");
  } else {
    res = "".concat(ms.toFixed(0), "ms");
  }

  res = (0, _leftPad.leftPad)(res, 5);
  return (0, _color.color)(colorName, (0, _leftPad.leftPad)(res, 5));
};

exports.prettyTime = prettyTime;

var prettySize = function prettySize(bytes) {
  var seperator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  var sizes = ['b', 'KB', 'MB', 'GB', 'TB'];
  if (!bytes) return '-';
  var i = parseInt(String(Math.floor(Math.log(bytes) / Math.log(1024))), 10);
  if (i === 0) return "".concat(bytes).concat(seperator).concat(sizes[i]);
  return "".concat((bytes / Math.pow(1024, i)).toFixed(1)).concat(seperator).concat(sizes[i]);
};

exports.prettySize = prettySize;

var prettyNs = function prettyNs(names) {
  return names.map(function (name) {
    return (0, _color.hashColor)(name, name);
  }).join(':');
};

exports.prettyNs = prettyNs;

function prettyMarker(key) {
  var markers = ['•', '☼', '○', '♠', '♠', '♦', '♥'];
  var marker = markers[(0, _hashCode.hashCode)("2".concat(key)) % markers.length];
  return (0, _color.hashColor)(key, marker);
}

var prettyLevel = function prettyLevel() {
  var level = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  var logLevelStr = LOG_VIEW === 'short' ? (level[0] || '').toLowerCase() : (0, _leftPad.leftPad)(level, 5);
  logLevelStr = "[".concat(logLevelStr, "]");
  return (0, _color.color)(level, logLevelStr);
};

exports.prettyLevel = prettyLevel;

var prettyContent = function prettyContent() {
  for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
    args[_key] = arguments[_key];
  }

  return args;
};

exports.prettyContent = prettyContent;

var isUrlLog = function isUrlLog(mainArg) {
  return mainArg.name === 'req' || mainArg.method && mainArg.url && mainArg.status;
}; // reqId


exports.isUrlLog = isUrlLog;

var prettyUrl = function prettyUrl(mainArg) {
  var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
      level = _ref.level;

  return [prettyMethod(mainArg.method), prettyPath(mainArg.url), prettyReqId(mainArg.reqId), level !== 'debug' && mainArg.method !== 'WS' ? prettyStatus(mainArg.status) : null, level !== 'debug' && prettyTime(mainArg.duration), level !== 'debug' && mainArg.method !== 'WS' ? prettySize(mainArg.length) : null].filter(Boolean).join(' ');
}; // export default pretty;


exports.prettyUrl = prettyUrl;
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