webpack.config.js

const path = require('path');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const { VueLoaderPlugin } = require('vue-loader');
const webpack = require('webpack');

module.exports = {
    entry: {
        popup: './src/js/popup.js',
        background: './src/js/background.js',
        contentScript: './src/js/contentScript.js',
        inviteScript: './src/js/inviteScript.js',
    },
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: '[name].js'
    },

    cache: true,
    devtool: 'eval-cheap-module-source-map',

    module: {
        rules: [
            {
                test: /\.(scss|css)$/,
                use: ['style-loader', 'css-loader', 'sass-loader'],
            },
            {
                test: /\.js?$/,
                include: path.resolve(__dirname, 'src'),
                loader: 'babel-loader'
            },
            {
                test: /\.vue$/,
                loader: 'vue-loader'
            },
            {
                test: /\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
                use: [
                    {
                        loader: 'file-loader',
                        options: {
                            name: '[name].[ext]',
                            outputPath: '',
                        }
                    }
                ]
            }
        ],
    },
    resolve: {
        alias: {
            'vue$': 'vue/dist/vue.esm.js'
        },
        extensions: ['*', '.js', '.vue', '.json']
    },

    plugins: [
        new CopyWebpackPlugin([
            { from: './manifest.json' },
            { from: './src/images' },
            { from: './src/views' },
            { from: './src/locales/_locales', to: '_locales'}
        ]),
        new webpack.ProvidePlugin({
            $: 'jquery',
            jQuery: 'jquery'
        }),
        new VueLoaderPlugin(),
    ]
};