webpack.config.js

const path = require('path');
const webpack = require('webpack');

module.exports = {

    context: __dirname + '/source',
    cache: true,
    devtool: 'source-map',
    plugins: [],
    entry: {
        'test-renderer': ['require.ts', 'test-renderer/example.ts'],
        'camera-navigation': ['require.ts', 'camera-navigation/example.ts'],
        'cornell-box': ['require.ts', 'cornell-box/example.ts'],
        'sky-triangle': ['require.ts', 'sky-triangle/example.ts'],
        'cubescape': ['require.ts', 'cubescape/example.ts'],
        // 'openll-showcase': ['require.ts', 'openll-showcase/example.ts'],
    },
    externals: {
        'webgl-operate': 'gloperate'
    },
    output: {
        path: __dirname + '/build',
        filename: '[name].js',
        libraryTarget: 'umd',
        umdNamedDefine: true
    },
    resolve: {
        modules: [__dirname + '/node_modules', __dirname + '/source'],
        extensions: ['.ts', '.tsx', '.js']
    },
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                use: {
                    loader: 'ts-loader',
                }
            },
            {
                test: /\.(glsl|vert|frag)$/,
                use: { loader: 'webpack-glsl-loader' },
            }]
    }
};

if (process.env.ANALYZE) {
    const analyzer = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
    module.exports.cache = false;
    module.exports.plugins.push(new analyzer());
}