@yuebai008/cli/dist/cli-shared-utils/lib/logger.js

Command line interface for rapid qg-minigame development

"use strict";var _Object$defineProperty = require("@babel/runtime-corejs2/core-js/object/define-property");var _interopRequireDefault = require("@babel/runtime-corejs2/helpers/interopRequireDefault");_Object$defineProperty(exports, "__esModule", { value: true });exports.warn = exports.log = exports.info = exports.events = exports.error = exports.done = exports.colorconsole = exports.clearConsole = void 0;var _chalk = _interopRequireDefault(require("chalk"));
var _readline = _interopRequireDefault(require("readline"));
var _stringPrototype = _interopRequireDefault(require("string.prototype.padstart"));
var _events = _interopRequireDefault(require("events"));
// import { Console } from 'console'

/**
 * 带颜色的 info, log, warn, error, trace 的打印日志输出流
 */
var colorconsole = exports.colorconsole = {
  writable: null,
  init: function init(writable) {
    this.writable = writable;
  }
};

var events = exports.events = new _events["default"]();

/**
 * 日志操作，通过事件总线分发，目前未使用
 * @param {String} type  info|warn|error|done
 * @param {String} tag 标签
 * @param {String} message 要打印出来的消息
 */
function _log(type, tag, message) {
  if (message) {
    events.emit('log', {
      message: message,
      type: type,
      tag: tag
    });
  }
}

var format = function format(label, msg) {
  return msg.split('\n').map(function (line, i) {
    return i === 0 ? "".concat(
      label, " ").concat(line) :
    (0, _stringPrototype["default"])(line, _chalk["default"].reset(label).length);
  }).join('\n');
};

/**
 * Tag标签，使用亮黑色背景，白色字
 * @param {String`} msg Tag标签的格式
 */
var chalkTag = function chalkTag(msg) {return _chalk["default"].bgBlackBright.white.dim(" ".concat(msg, " "));};

/**
 * 常规的log
 * @param {String} msg 要打印的信息
 * @param {String} tag 要打印信息的标签
 */
var log = exports.log = function log() {var msg = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';var tag = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  tag ? console.log(format(chalkTag(tag), msg)) : console.log(msg);
  colorconsole.writable && colorconsole.writable.write(msg);
  _log('log', tag, msg);
};

/**
 * 常规的info。label为蓝色背景，黑色字体
 * @param {String} msg 要打印的信息
 * @param {String} tag 要打印信息的标签
 */
var info = exports.info = function info(msg) {var tag = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  console.log(format(_chalk["default"].bgBlue.black(' INFO ') + (tag ? chalkTag(tag) : ''), msg));
  colorconsole.writable && colorconsole.writable.write("[INFO] ".concat(msg));
  _log('info', tag, msg);
};
/**
 * 常规的done。label为绿色背景，黑色字体
 * @param {String} msg 要打印的信息
 * @param {String} msg 要打印的信息
 * @param {String} tag 要打印信息的标签
 */
var done = exports.done = function done(msg) {var tag = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  console.log(format(_chalk["default"].bgGreen.black(' DONE ') + (tag ? chalkTag(tag) : ''), msg));
  colorconsole.writable && colorconsole.writable.write("[DONE] ".concat(msg));
  _log('done', tag, msg);
};
/**
 * 警告。label为黄色色背景，黑色字体  msg颜色为黄色
 * @param {String} msg 要打印的信息
 * @param {String} tag 要打印信息的标签
 */
var warn = exports.warn = function warn(msg) {var tag = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  console.warn(format(_chalk["default"].bgYellow.black(' WARN ') + (tag ? chalkTag(tag) : ''), _chalk["default"].yellow(msg)));
  colorconsole.writable && colorconsole.writable.write("[WARN] ".concat(msg));
  _log('warn', tag, msg);
};
/**
 * 错误。label为红色背景，黑色字体  msg颜色为红色
 * @param {String} msg 要打印的信息
 * @param {String} tag 要打印信息的标签
 */
var error = exports.error = function error(msg) {var tag = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
  console.error(format(_chalk["default"].bgRed(' ERROR ') + (tag ? chalkTag(tag) : ''), _chalk["default"].red(msg)));
  colorconsole.writable && colorconsole.writable.write("[ERROR] ".concat(msg));
  _log('error', tag, msg);
  // 打出调用栈
  if (msg instanceof Error) {
    _log('error', tag, msg.stack);
  }
};

/**
 * 清楚控制台的信息
 * @param {String} title [可选] 清除控制台后的提示
 */
var clearConsole = exports.clearConsole = function clearConsole(title) {
  if (process.stdout.isTTY) {
    var blank = '\n'.repeat(process.stdout.rows);
    console.log(blank);
    _readline["default"].cursorTo(process.stdout, 0, 0);
    _readline["default"].clearScreenDown(process.stdout);
    if (title) {
      console.log(title);
    }
  }
};