From 2033711995d8ee76fc78065dcc36d0944555c7b6 Mon Sep 17 00:00:00 2001
From: Jan Potoms <2109932+Janpot@users.noreply.github.com>
Date: Wed, 10 May 2023 13:06:07 +0200
Subject: [PATCH] Fix broken preview in vite runtime (#1989)

---
 packages/toolpad-app/src/server/toolpadAppBuilder.ts | 9 +++++++++
 packages/toolpad-app/tsup.config.ts                  | 1 +
 2 files changed, 10 insertions(+)

diff --git a/packages/toolpad-app/src/server/toolpadAppBuilder.ts b/packages/toolpad-app/src/server/toolpadAppBuilder.ts
index 06facf16ac0..2c021dc3226 100644
--- a/packages/toolpad-app/src/server/toolpadAppBuilder.ts
+++ b/packages/toolpad-app/src/server/toolpadAppBuilder.ts
@@ -220,6 +220,15 @@ export function createViteConfig({
         },
       },
     },
+    resolve: {
+      alias: [
+        {
+          // FIXME(https://github.com/mui/material-ui/issues/35233)
+          find: /^@mui\/icons-material\/([^/]*)/,
+          replacement: '@mui/icons-material/esm/$1',
+        },
+      ],
+    },
     server: {
       fs: {
         allow: [root, path.resolve(__dirname, '../../../../')],
diff --git a/packages/toolpad-app/tsup.config.ts b/packages/toolpad-app/tsup.config.ts
index 47a23de664c..d13378285cc 100644
--- a/packages/toolpad-app/tsup.config.ts
+++ b/packages/toolpad-app/tsup.config.ts
@@ -53,6 +53,7 @@ export default defineConfig([
     silent: true,
     outDir: 'dist/runtime',
     tsconfig: './tsconfig.esbuild.json',
+    clean: true,
     async onSuccess() {
       // eslint-disable-next-line no-console
       console.log('runtime: build successful');