View file File name : webpack.config.js Content :const jetpackWebpackConfig = require( '@automattic/jetpack-webpack-config/webpack' ); const { glob } = require( 'glob' ); const sharedWebpackConfig = { mode: jetpackWebpackConfig.mode, devtool: jetpackWebpackConfig.devtool, output: jetpackWebpackConfig.output, optimization: { ...jetpackWebpackConfig.optimization, }, resolve: { ...jetpackWebpackConfig.resolve, modules: [ 'node_modules' ], alias: { ...jetpackWebpackConfig.resolve.alias, fs: false, }, }, node: {}, externals: { ...jetpackWebpackConfig.externals, jetpackConfig: JSON.stringify( { consumer_slug: 'jetpack-classic-theme-helper', } ), }, module: { strictExportPresence: true, rules: [ // Transpile JavaScript jetpackWebpackConfig.TranspileRule( { exclude: /node_modules\//, } ), // Handle CSS. jetpackWebpackConfig.CssRule( { extensions: [ 'css' ], } ), ], }, plugins: [ ...jetpackWebpackConfig.StandardPlugins() ], }; const classicThemeHelperFiles = {}; for ( const file of glob .sync( 'src/**/*.js' ) .filter( name => ! name.endsWith( '.min.js' ) && name.indexOf( '/test/' ) < 0 ) ) { classicThemeHelperFiles[ file.substring( 4, file.length - 3 ) ] = './' + file; } module.exports = [ { ...sharedWebpackConfig, entry: classicThemeHelperFiles, }, ];