feat:enable-optimizeDeps.esbuildOptions.loader

enable respect `optimizeDeps.esbuildOptions.loader` option so that the map of js types to loader could be customized, relevant issue: #3448
vitejs · Feb 10, 2022 · 7973ea4 · 7973ea4
1 parent 3949d21
commit 7973ea4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/vite/src/node/optimizer/scan.ts b/packages/vite/src/node/optimizer/scan.ts
@@ -433,8 +433,9 @@ function esbuildScanPlugin(
             })
           )
         }
+        const { loader } = config.optimizeDeps?.esbuildOptions ?? {}
         return {
-          loader: ext as Loader,
+          loader: ((loader && loader[`.${ext}`]) || ext) as Loader,
           contents
         }
       })