如何运行AWS codeartifact登录并保留默认注册表

我在 package.json 文件中运行此命令（scripts > preinstall) or (scripts > prepare):

aws codeartifact login --tool npm --repository my-repo --domain my-domain --domain-owner <123456789> --profile <me>

完整文件： (<123456789> and <me>针对 stackoverflow 进行了修改）

{
  "name": "my-app",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "preinstall": "npm run co:login",
    "co:login": "aws codeartifact login --tool npm --repository my-repo --domain my-domain --domain-owner <123456789> --profile <me>",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "dependencies": {
    "uuid": "^3.3.2",
    "@my-npm/my-common": "1.0.0"
  }
}

My .npmrc之前的文件aws codeartifact login ..命令：

registry=https://registry.npmjs.org
@my-npm:registry=https://my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/-repo/

My .npmrc文件被修改：

registry=https://my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/-repo/
@my-npm:registry=https://my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/-repo/
//my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/my-repo/:always-auth=true
//my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/my-repo/:_authToken=eyJ2ZXIiOjEsIml....

但我需要保留这个：

registry=https://registry.npmjs.org
@my-npm:registry=https://my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/-repo/
//my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/my-repo/:always-auth=true
//my-domain-<123456789>.d.codeartifact.eu-west-1.amazonaws.com/npm/my-repo/:_authToken=eyJ2ZXIiOjEsIml....

add --namespace @my-npm在命令行末尾

该参数添加后仅改变范围@my-npm:registry=... in .npmrc file.