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whatnpm

v1.0.0

Published

是什么 node 包管理器?

Downloads

69

Readme

whatnpm

是什么 node 包管理器?

-- 此项目用于猜测你的项目之前使用了什么包管理器.

命令行方式:

# 安装
npm i -g whatnpm

# 使用
whatnpm

require 方式:

const { manager } = require(`whatnpm`)
console.log(`manager`, manager().er) // yarn

为什么开发此项目

众所周知道 node 包管理器有很多, 例如: npm cnpm pnpm yarn yarn2, tyarn...

大部分的情况下, 他们都可以混合使用. 这是由于 nodejs 的 require 有很强的兼容性.

但是后来各个包管理器为了追求极致的安装速度, 会导致兼容性出现问题, 例如幽灵依赖, 虚拟文件...

所以这时候混合使用就可能出现问题.

如何实现

检测每个包管理器安装后的一些特征, 例如:

  • 依赖锁文件
    • 文件名
    • [ ] 创建时间
  • package.json 中的 packageManager 字段
  • node_modules 中的文件
  • 是否已安装
  • [ ] 使用频率

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