webpack.config.dist.js

const path = require('path');
const baseConfig = require('./webpack.config.base');

const umdConfig = Object.assign({
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: '[name].min.js',
        library: 'ImageViewer',
        libraryExport: 'default',
        libraryTarget: 'umd'
    },
    mode: 'production'
}, baseConfig);

const commonConfig = Object.assign({
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: '[name].common.js',
        library: 'ImageViewer',
        libraryExport: 'default',
        libraryTarget: 'commonjs2'
    },
    mode: 'production'
}, baseConfig);

module.exports = [umdConfig, commonConfig];