no-emit-webpack-plugin

No Emit WebPack Plugin

Stop an asset from being emitted by the webpack compiler.

Install

Webpack 5

npm install --save-dev no-emit-webpack-plugin

yarn add -D no-emit-webpack-plugin

Webpack 4

npm install --save-dev no-emit-webpack-plugin@3.0.0

yarn add -D no-emit-webpack-plugin@3.0.0

Options

:warning: By default, if you don't supply any options the bundles for all entry points will be removed.

new NoEmitPlugin(options: string | array)

• If a string is supplied only one asset bundle will be removed.
• The array must be composed of elements with type string that will be matched with asset bundle names, and removed.

Usage

This plugin is most useful when you are bundling assets that start from file types other than JavaScript, like styles for instance. With it you can remove the resulting file defined in the output option of your webpack.config.js.

Below is an example on how to remove the style.js file from the emitted assets. We'll use the Mini CSS Extract Plugin to generate the CSS asset.

const ExtractTextPlugin = require('extract-text-webpack-plugin');
const NoEmitPlugin = require('no-emit-webpack-plugin');

module.exports = {
  entry: {
    style: path.resolve(__dirname, 'style.css'),
    main: path.resolve(__dirname, 'main.js'),
  },
  module: {
    rules: [{
      test: /\.css/iu,
      use: [
        MiniCssExtractPlugin.loader,
        'css-loader',
      ],
    }],
  },
  plugins: [new MiniCssExtractPlugin()],
}

License

MIT © Pedro Duarte