fix(optimizer): do not perform treeshaking for pre-bundling

vitejs · Jan 26, 2021 · 6b619c4 · 6b619c4
1 parent 2f41d3f
commit 6b619c4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/vite/src/node/optimizer/index.ts b/packages/vite/src/node/optimizer/index.ts
@@ -234,6 +234,7 @@ export async function optimizeDeps(
     splitting: true,
     sourcemap: true,
     outdir: cacheDir,
+    treeShaking: 'ignore-annotations',
     metafile: esbuildMetaPath,
     define: {
       'process.env.NODE_ENV': '"development"'