如何升级lerna子包的node模块

Question

I started using lerna to be able to install all node modules for all sub packages using a single command. At the moment I do not use any other lerna features except lerna bootstrap . My lerna.json :

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

my root package.json :

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

my package-a 's package.json :

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

my package-b 's package.json :

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

i want to upgrade moment in the package-b . if i run yarn upgrade moment --latest in the package-b folder i got the following error:

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.

if i run npx lerna --scope package-b exec -- "yarn upgrade moment --latest" in the root folder i get the following error:

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'

How should I properly upgrade node module in the lerna's sub-package?

Answer 1

Because both of your packages are private the npm repository can't find them during the upgrade of the moment library. Also the lerna package is currently largely unmaintained.

There exists a workaround. Temporally delete the "package-a": "1.0.0", line from your package-b.json file.

Updated package-b/package.json file:

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

Now run:

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

Then put the "package-a": "1.0.0", line back to your package-b.json file.