Update config

Author: 1andee

preact.config.js

@@ -7,4 +7,22 @@ export default (config, env, helpers) => {
     const { plugin } = helpers.getPluginsByName(config, 'DefinePlugin')[0];
     plugin.definitions['process.env.CONTENTFUL_ACCESS_TOKEN'] = JSON.stringify(process.env.CONTENTFUL_ACCESS_TOKEN);
     plugin.definitions['process.env.CONTENTFUL_SPACE_ID'] = JSON.stringify(process.env.CONTENTFUL_SPACE_ID);
+    if (env.isProd) {
+        config.devtool = false;
+    }
+    if (!env.ssr) {
+        config.output.filename = 'scripts/[name].js';
+        config.output.chunkFilename = 'scripts/[name].js';
+        config.optimization.splitChunks.cacheGroups = {
+            default: false,
+            vendors: false,
+            route: false,
+            chunks: false,
+            styles: {
+                name: 'styles',
+                test: /\.s?css$/,
+                enforce: true,
+            },
+        };
+    }
 }