Improve build speed

netlify.toml

@@ -2,7 +2,7 @@
 NODE_OPTIONS = "--max-old-space-size=4096"
 
 [build]
-command = "vite build && cp src/instrument.server.mjs dist/server"
+command = "vite build --logLevel warn && cp src/instrument.server.mjs dist/server"
 publish = "dist/client"
 
 [functions]

package.json

@@ -9,7 +9,7 @@
     "dev": "pnpm run with-env vite dev",
     "with-env": "dotenv -e .env.local",
     "dev:frontend": "pnpm run with-env vite dev",
-    "build": "vite build",
+    "build": "vite build --logLevel warn",
     "start": "vite start",
     "start:prod": "pnpm run with-env node scripts/run-built-server.mjs",
     "content:build": "node scripts/build-content-collections.mjs",

src/routeTree.gen.ts

@@ -3225,3 +3225,13 @@ const rootRouteChildren: RootRouteChildren = {
 export const routeTree = rootRouteImport
   ._addFileChildren(rootRouteChildren)
   ._addFileTypes<FileRouteTypes>()
+
+import type { getRouter } from './router.tsx'
+import type { startInstance } from './start.ts'
+declare module '@tanstack/react-start' {
+  interface Register {
+    ssr: true
+    router: Awaited<ReturnType<typeof getRouter>>
+    config: Awaited<ReturnType<typeof startInstance.getOptions>>
+  }
+}

vite.config.ts

@@ -17,6 +17,8 @@ const isDev = process.env.NODE_ENV !== 'production'
 const shouldUseSentryPlugin =
   process.env.NODE_ENV === 'production' &&
   Boolean(process.env.SENTRY_AUTH_TOKEN)
+const shouldBuildSourcemaps =
+  shouldUseSentryPlugin || process.env.BUILD_SOURCEMAPS === 'true'
 
 const rscSsrExternals = [
   // OpenTelemetry uses require-in-the-middle which is CJS-only and breaks
@@ -164,7 +166,8 @@ export default defineConfig({
     ],
   },
   build: {
-    sourcemap: process.env.NODE_ENV === 'production',
+    sourcemap: shouldBuildSourcemaps,
+    reportCompressedSize: false,
     rollupOptions: {
       external: (id) => {
         // Externalize postgres from client bundle