In my package.json I have the following script:
"scripts": {
    "run-trader": "app='member' webpack-dev-server --config ./config/webpack.dev.js "
}
What I achieved with this was that the app variable was passed down as an environment variable to the webpack file, so then inside the file I could do 
var app = process.env.app
and get the value member.
Now this doesn't seem to work on windows using the same node and npm version as OSX.
The error that I get is the following:
> app='member' webpack-dev-server --config ./config/webpack.dev.js 
npm : 'app' is not recognized as an internal or external command,
At line:1 char:1
+ npm run-script run-member
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo          : NotSpecified: ('app' is not re...ternal command,:String) [], RemoteException
+ FullyQualifiedErrorId : NativeCommandError
Does anyone know how to fix this? It looks like it is trying to run a script called app.
Note: I have other scripts very similar to this one and they all work on OSX but they don't on windows; the difference is the appname.
 
     
    