webpack.dev.js

const { merge }         = require('webpack-merge');
const common            = require('./webpack.common.js');
const path              = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');

const SOURCE_ROOT = __dirname + '/src/main/webpack';

module.exports = env => {
    const writeToDisk = env && Boolean(env.writeToDisk);

    return merge(common, {
        mode: 'development',
        devtool: 'inline-source-map',
        performance: { hints: 'warning' },
        plugins: [
            new HtmlWebpackPlugin({
                template: path.resolve(__dirname, SOURCE_ROOT + '/static/index.html')
            })
        ],
        devServer: {
            open: true,
            client: {
                overlay: {
                    warnings: false,
                    errors: true,
                }
            },
            proxy: [{
                context: ['/content', '/etc.clientlibs'],
                target: 'http://localhost:4502',
            }],
            devMiddleware: {
                writeToDisk,
            },
            hot: false,
            liveReload: !writeToDisk
        }
    });
}