如何升级lerna分包的node模块

Question

我开始使用lerna，以便能够使用单个命令为所有子包安装所有节点模块。 目前我不使用除lerna bootstrap 之外的任何其他lerna 功能。 我的lerna.json：

{
  "lerna": "3.22.0",
  "npmClient": "yarn",
  "packages": [
    "package-a",
    "package-b"
  ],
  "version": "1.0.0"
}

我的根package.json：

{
  "name": "test",
  "private": true,
  "version": "1.0.0",
  "scripts": {
    "postinstall": "lerna bootstrap"
  },
  "dependencies": {
    "lerna": "^3.22.1"
  }
}

我的package-a 的package.json：

{
  "name": "package-a",
  "version": "1.0.0",
  "private": true,
  "dependencies": {
    "moment": "2.22.0"
  }
}

我的package-b 的package.json：

{
  "name": "package-b",
  "version": "1.0.0",
  "private": true,
  "dependencies": {
    "package-a": "1.0.0",
    "moment": "2.22.0"
  }
}

我想在package-b 中升级moment。 如果我在package-b 文件夹中运行yarn upgrade moment --latest，则会出现以下错误：

yarn upgrade v1.22.5
[1/4] ????  Resolving packages...
error Received malformed response from registry for "package-a". The registry may be down.
info Visit https://yarnpkg.com/en/docs/cli/upgrade for documentation about this command.

如果我在根文件夹中运行npx lerna --scope package-b exec -- "yarn upgrade moment --latest"，我会收到以下错误：

lerna notice cli v3.22.1
lerna notice filter including "package-b"
lerna info filter [ 'package-b' ]
lerna info Executing command in 1 package: "yarn upgrade moment --latest"
yarn upgrade v1.22.5
[1/4] ????  Resolving packages...
error Received malformed response from registry for "package-a". The registry may be down.
info Visit https://yarnpkg.com/en/docs/cli/upgrade for documentation about this command.
lerna ERR! yarn upgrade moment --latest exited 1 in 'package-b'
lerna ERR! yarn upgrade moment --latest exited 1 in 'package-b'

应该如何正确升级lerna子包中的node模块？

Answer 1

由于您的两个包都是私有的，npm 存储库在升级 moment 库期间无法找到它们。此外，lerna 包目前基本上没有维护。

有一个解决方法。从您的package-b.json 文件中临时删除"package-a": "1.0.0", 行。

更新package-b/package.json文件：

{
  "name": "package-b",
  "version": "1.0.0",
  "private": true,
  "dependencies": {
    "moment": "2.22.0"
  }
}

现在运行：

cd package-b && yarn upgrade moment --latest && cd ..

然后将"package-a": "1.0.0", 行back 放到您的package-b.json 文件中。