From 2b0cfe1b8f8d907f828eb958ec0bbaa88bc6e9f3 Mon Sep 17 00:00:00 2001
From: Rodge Fu <fwj_ac@msn.com>
Date: Thu, 19 Sep 2024 00:36:53 +0800
Subject: [PATCH] Fix the cleanup of file cache in server (#4467)

Fix #4278 , without the cleanup, editing tspconfig.yaml won't take
effect in LSP server
---
 .chronus/changes/fix-server-file-cache-2024-8-18-11-4-8.md | 7 +++++++
 packages/compiler/src/server/file-system-cache.ts          | 4 ++--
 2 files changed, 9 insertions(+), 2 deletions(-)
 create mode 100644 .chronus/changes/fix-server-file-cache-2024-8-18-11-4-8.md

diff --git a/.chronus/changes/fix-server-file-cache-2024-8-18-11-4-8.md b/.chronus/changes/fix-server-file-cache-2024-8-18-11-4-8.md
new file mode 100644
index 0000000000..d7ef43c29a
--- /dev/null
+++ b/.chronus/changes/fix-server-file-cache-2024-8-18-11-4-8.md
@@ -0,0 +1,7 @@
+---
+changeKind: fix
+packages:
+  - "@typespec/compiler"
+---
+
+Changing tspconfig.yaml won't take effect in LSP server because of the cache
\ No newline at end of file
diff --git a/packages/compiler/src/server/file-system-cache.ts b/packages/compiler/src/server/file-system-cache.ts
index 92e5acd089..699459c583 100644
--- a/packages/compiler/src/server/file-system-cache.ts
+++ b/packages/compiler/src/server/file-system-cache.ts
@@ -72,8 +72,8 @@ export function createFileSystemCache({
         entry.data = data;
       }
     },
-    notify(changes: FileEvent[]) {
-      changes.push(...changes);
+    notify(events: FileEvent[]) {
+      changes.push(...events);
     },
   };
 }