Lanki Lanki - 21 days ago 16
CSS Question

Ignore specific @import in css files from webpack config

I have this webpack config

var Webpack = require("webpack");
var Path = require("path");
var OutputPath = "build";

module.exports = {

entry: "./src/app.tsx",
output: {
path: Path.join(__dirname, OutputPath, "" + process.env.NODE_ENV),
publicPath: "",
filename: "bundle.js"
},

devtool: "source-map",

devServer: {
contentBase: OutputPath
},

resolve: {
extensions: ["", ".ts", ".tsx", ".webpack.js", ".web.js", ".js", ".html"],
alias: {
jquery: "jquery/src/jquery"
}
},

node: {
fs: "empty"
},

module: {
loaders: [
{ test: /\.tsx?$/, loader: "ts-loader" },
{ test: /\.html$/, loader: "html-loader!file-loader?name=[name].[ext]" },

{ test: /\.ejs$/, loader: "ejs-loader" },

{
test: /\.svg$/,
loaders: [
"url-loader?limit=100000&name=assets/[name].[hash].[ext]",
"image-webpack?bypassOnDebug=false&optimizationLevel=7&interlaced=false"
]
},
{
test: /\.(png|jpe?g|gif|woff|woff2|ttf|eot|ico)$/,
loader: "url-loader?limit=100000&name=assets/[name].[hash].[ext]"
},
,
{
test: /\.css$/,
exclude: /.*onsenui.*$/,
loader: "ignore-loader"
}
,
{
test: /\.(less|css)$/,
exclude: /.*(font_awesome|ionicons|iconic-font).*$/,
loader: "style-loader!css-loader?-import!less-loader!postcss-loader"
}
],
}
};


Application is built on onsenui and I am trying to ignore specific filename from css import.

@import url("font_awesome/css/font-awesome.min.css");
@import url("ionicons/css/ionicons.min.css");
@import url("material-design-iconic-font/css/material-design-iconic-font.min.css");

...


We can comment out the specific lines, but we don't want to do it every update npm packages.

Does anyone know, how to ignore that css imports?

Answer

Finally I just installed "string-replace-webpack-plugin" and use this way.

var StringReplacePlugin = require("string-replace-webpack-plugin");

Then adding that plugin into preloader does the work

preLoaders: [
        {
        test: /onsenui\.css$/,
        loader: StringReplacePlugin.replace({
            replacements: [
                {
                    pattern: /.*(@import).*/ig,
                    replacement: function (match, p1, offset, string) {
                        return "/*/";
                    }
                }
            ]}),
            include: /node_modules\\onsenui.*/
        }
]
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