fix(server): avoid chokidar throttling on startup (#15347)

mattkubej · web-flow · commit 56a5740bc721 · 2023-12-14T11:29:39.000+01:00
diff --git a/packages/vite/src/node/server/index.ts b/packages/vite/src/node/server/index.ts
@@ -414,7 +414,7 @@ export async function _createServer(
   const watcher = watchEnabled
     ? (chokidar.watch(
         // config file dependencies and env file might be outside of root
-        [root, ...config.configFileDependencies, config.envDir],
+        [...new Set([root, ...config.configFileDependencies, config.envDir])],
         resolvedWatchOptions,
       ) as FSWatcher)
     : createNoopWatcher(resolvedWatchOptions)
