webui build

frontend/vite.config.ts

@@ -1,6 +1,37 @@
-import {defineConfig} from 'vite';
+// @ts-ignore
+import { dependencies } from './package.json';
+import { defineConfig } from 'vite';
 import react from '@vitejs/plugin-react';
-import {visualizer} from 'rollup-plugin-visualizer';
+import { visualizer } from 'rollup-plugin-visualizer';
+
+// dependencies that exist anywhere
+const vendor = [
+  'react', 'react-dom', 'react-router', 'react-router-dom',
+  '@fluentui/react-icons',
+  'mobx', 'mobx-react-lite',
+  'i18next', 'react-i18next',
+  'usehooks-ts', 'react-toastify',
+  'classnames'
+];
+
+const embedded = [
+  // split @fluentui/react-components by components
+  '@fluentui/react-components',
+
+  // dependencies that exist in single component
+  'react-beautiful-dnd',
+  '@magenta/music', 'html-midi-player',
+  'react-markdown', 'rehype-highlight', 'rehype-raw', 'remark-breaks', 'remark-gfm'
+];
+
+function renderChunks(deps: Record<string, string>) {
+  let chunks = {};
+  Object.keys(deps).forEach((key) => {
+    if ([...vendor, ...embedded].includes(key)) return;
+    chunks[key] = [key];
+  });
+  return chunks;
+}
 
 // https://vitejs.dev/config/
 export default defineConfig({
@@ -9,5 +40,16 @@ export default defineConfig({
       template: 'treemap',
       gzipSize: true,
       brotliSize: true
-    })]
+    })],
+  build: {
+    chunkSizeWarningLimit: 3000,
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          vendor,
+          ...renderChunks(dependencies)
+        }
+      }
+    }
+  }
 });