https://github.com/ruochuan12/update-notifier-analysis

update-notifier-analysis
https://github.com/ruochuan12/update-notifier-analysis

Last synced: 7 months ago
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update-notifier-analysis

• Host: GitHub
• URL: https://github.com/ruochuan12/update-notifier-analysis
• Owner: ruochuan12
• Created: 2021-09-12T16:17:34.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-09-16T11:46:16.000Z (about 4 years ago)
• Last Synced: 2025-01-18T10:11:41.866Z (9 months ago)
• Language: JavaScript
• Size: 184 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# update-notifier-analysis

update-notifier-analysis

## 前言

## 环境准备

## 源码

```js

'use strict';

const {spawn} = require('child_process');

const path = require('path');

const {format} = require('util');

const importLazy = require('import-lazy')(require);

const configstore = importLazy('configstore');

const chalk = importLazy('chalk');

const semver = importLazy('semver');

const semverDiff = importLazy('semver-diff');

const latestVersion = importLazy('latest-version');

const isNpm = importLazy('is-npm');

const isInstalledGlobally = importLazy('is-installed-globally');

const isYarnGlobal = importLazy('is-yarn-global');

const hasYarn = importLazy('has-yarn');

const boxen = importLazy('boxen');

const xdgBasedir = importLazy('xdg-basedir');

const isCi = importLazy('is-ci');

const pupa = importLazy('pupa');

```

### 源码概览

一个 `UpdateNotifier` 类构造函数

三个方法

- check

- fetchInfo

- notify

导出一个函数 `` 和 `UpdateNotifier` 类

```js

class UpdateNotifier {

    constructor(options = {}) {

    }

    check(){}

    async fetchInfo(){}

    notify(options){}

}

module.exports = options => {

    const updateNotifier = new UpdateNotifier(options);

    updateNotifier.check();

    return updateNotifier;

};

module.exports.UpdateNotifier = UpdateNotifier;

```

## 总结