package.json script to install global module if missing and then use it

Question

I want an npm script that will:

• Check to see if a global module is installed
• If not, install it
• Use it

There will be a scripts entry in my package.json to do this.

"scripts": {
    "exeglobal": "TODO: check to see if global package is installed, if not install it, then use it"
}

Anyone know an OS independent way of doing this?

Answer 1

您可以将模块添加到devDependency并像这样使用它。