packageManager设置在Windows下无效

[ziyi2]

Version

3.5.1

Reproduction link

https://github.com/ziyi2/vue-cli3-lerna-ui

Environment info

Environment Info:

  System:
    OS: Windows 10
    CPU: (8) x64 Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz
  Binaries:
    Node: 10.3.0 - E:\node\node.EXE
    Yarn: 1.13.0 - C:\Users\zhuxiankang\AppData\Roaming\npm\yarn.CMD
    npm: 6.1.0 - E:\node\npm.CMD
  Browsers:
    Edge: 25.10586.672.0
  npmGlobalPackages:
    @vue/cli: 3.5.1

Steps to reproduce

1、vue create --preset ziyi2/vue-cli3-lerna-ui my-project
2、yarn serve

What is expected?

使用yarn安装依赖

What is actually happening?

使用npm安装依赖

---

preset.json设置如下：

{
  "useConfigFiles": true,
  "router": true,
  "routerHistoryMode": true,
  "vuex": false,
  "cssPreprocessor": "less",
  // MAC OS X下生效，Windows下不生效，具体未深入研究
  "packageManager": "yarn",
  "plugins": {
    "@vue/cli-plugin-babel": {},
    "@vue/cli-plugin-eslint": {
      "lintOn": ["save", "commit"]
    },
    "@ziyi2/vue-cli-plugin-ui-base": {},
    "@ziyi2/vue-cli-plugin-ui-cz": {},
    "@ziyi2/vue-cli-plugin-ui-lint": {}
  }
}

在MAC OS X下无此问题，但是在Windows下使用npm进行安装，由于这里采用了Monorepo结构进行设计，并使用了yarn的workspace特性，导致npm包的symlink失败，启动yarn serve时本地依赖报错。

[haoqunjiang]

packageManager 是和 preset 同级的配置。
请使用 vue create --preset ziyi2/vue-cli3-lerna-ui my-project --packageManager yarn 创建项目。