fix(svelte-scoped): generate in buildEnd() to make presetWind4 on-dem… (#5133)

henrikvilhelmberglund · web-flow · commit 06d7c1a25ca0 · 2026-03-06T08:21:17.000Z
diff --git a/packages-integrations/svelte-scoped/src/_vite/globalStylesPlugin.ts b/packages-integrations/svelte-scoped/src/_vite/globalStylesPlugin.ts
@@ -53,15 +53,21 @@ export function GlobalStylesPlugin(ctx: SvelteScopedContext, injectReset?: Unocs
     // build
     async buildStart() {
       if (viteConfig.command === 'build') {
-        const css = await generateGlobalCss(ctx.uno, injectReset)
         unoCssFileReferenceId = this.emitFile({
           type: 'asset',
           name: GLOBAL_STYLES_CSS_FILE_NAME,
-          source: css,
         })
       }
     },
 
+    // build - runs after all module transforms complete, so on-demand theme tokens are fully tracked
+    async buildEnd() {
+      if (viteConfig.command === 'build') {
+        const css = await generateGlobalCss(ctx.uno, injectReset)
+        this.setAssetSource(unoCssFileReferenceId, css)
+      }
+    },
+
     // build
     renderStart() {
       unoCssGlobalFileName = this.getFileName(unoCssFileReferenceId)
