graphql/graphql-playground/webpack.config.js

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
const path = require('path');

module.exports = (env, argv) => {
    const config = {
        mode: 'development',
        entry: './src/javascript/index.jsx',
        output: {
            path: path.resolve(__dirname, 'target/javascript'),
            filename: 'unomi-graphql-playground.js',
            chunkFilename: '[name].[chunkhash:6].js'
        },
        resolve: {
            extensions: ['*', '.js', '.jsx']
        },
        optimization: {
            splitChunks: {
                maxSize: 400000
            }
        },
        module: {
            rules: [
                {
                    test: /\.(js|jsx)$/,
                    exclude: /node_modules/,
                    use: ['babel-loader']
                },
                {
                    test: /\.(png|svg|jpg|gif)$/,
                    use: [
                        'file-loader',
                    ],
                },
                {
                    test: /\.css$/,
                    use: [
                        'style-loader',
                        'css-loader',
                    ],
                },
            ]
        }
    };

    config.devtool = (argv.mode === 'production') ? 'source-map' : 'eval-source-map';

    return config;
};