support css-loader v2

[ambar]

universal-webpack/source/server configuration.js

Lines 325 to 331 in a5f3055

	if (css_loader)
	{
	// Replace `css-loader` with `css-loader/locals`.
	css_loader.loader = 'css-loader/locals'
	// Drop `style-loader`.
	rule.use = rule.use.filter((loader) => loader.loader !== 'style-loader')
	}

https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md#200-2018-12-07
css-loader/locals was dropped in favor exportOnlyLocals option

[catamphetamine]

It is very stupid that they renamed /locals to /exportOnlyLocals.
They should have left that name the same.
You can create an issue in their repo telling them to add back locals.js as a backwards-compatible alias.

There's no way to determine the version of css-loader from webpack configuration.
I have added an envirnoment variable called UNIVERSAL_WEBPACK_CSS_LOADER_V2 in universal-webpack@0.6.7.

[Iuriy-Budnikov]

I'm getting following error Module not found: Error: Can't resolve 'css-loader/exportOnlyLocals'

[catamphetamine]

@Iuriy-Budnikov
Is this when using UNIVERSAL_WEBPACK_CSS_LOADER_V2 env variable?

[catamphetamine]

@Iuriy-Budnikov
Actually, turns out that exportOnlyLocals is not a loader but is an option.
I'll fix the code.

[Iuriy-Budnikov]

@Iuriy-Budnikov
Is this when using UNIVERSAL_WEBPACK_CSS_LOADER_V2 env variable?

Yeah.

[catamphetamine]

@Iuriy-Budnikov
Released universal-webpack@0.6.8.

[Iuriy-Budnikov]

thanks, that works!