Output of assets during server build

[lutzk]

https://github.com/halt-hammerzeit/universal-webpack/blob/master/README.md#drawbacks

If you find a way to avoid that, drop me a line

I found the output of images / fonts for server build can be disabled with:

emitFile: false in url-loader and file-loader options

test: /\.(jpg|png|gif|svg|ico)$/,
use: [
  {
    loader: 'url-loader',
    options: {
      emitFile: false,
      limit: embedLimit
    }
  }
]

#45
Removing style-loader and just use css-loader/locals works for me to prevent the output of a css file for server render
( i dont use css modules )

{ 
  test: /\.css$/,
  use: [{ loader: 'css-loader/locals' }]
},
{
  test: /\.(scss|sass)$/,
  use: [
    {
      loader: 'css-loader/locals',
      options: {
        importLoaders: 1
      }
    },
    {
      loader: 'sass-loader',
      options: {
        ...
      }
    }
  ]
}

I can send a pull request to add these info to the readme if wanted

[Nikolay]

Thx for sharing your thoughts.
I finally have some time to implement them as part of a new release.
I investigated a bit and seems that the asset filenames are the same for client-side build and server-side build, therefore the server-side assets theoretically could be omitted using emit: false flag and it might work, I'll check that tomorrow.
About the css-loader/locals, I guess that's gonna work too, and I'll see if it can replace fake-style-loader tomorrow.

[Nikolay]

I released version 0.3.x removing fake-style-loader in favour of css-loader/locals.
Try it.
It now also doesn't emit any assets on the server side.