From 2772a11d8460920df727a237d91b33cc85da8e08 Mon Sep 17 00:00:00 2001
From: thePR0M3TH3AN <53631862+PR0M3TH3AN@users.noreply.github.com>
Date: Sat, 5 Jul 2025 13:27:12 -0400
Subject: [PATCH] Fix Windows exclusive lock test

---
 src/utils/file_lock.py | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/utils/file_lock.py b/src/utils/file_lock.py
index e90f86b..f2c1aa1 100644
--- a/src/utils/file_lock.py
+++ b/src/utils/file_lock.py
@@ -20,10 +20,21 @@ def exclusive_lock(
     """
     path = Path(path)
     path.parent.mkdir(parents=True, exist_ok=True)
+    path.touch(exist_ok=True)
+    flags = portalocker.LockFlags.EXCLUSIVE
     if timeout is None:
-        lock = portalocker.Lock(str(path), mode="a+b")
+        lock = portalocker.Lock(
+            str(path),
+            mode="r+b",
+            flags=flags,
+        )
     else:
-        lock = portalocker.Lock(str(path), mode="a+b", timeout=timeout)
+        lock = portalocker.Lock(
+            str(path),
+            mode="r+b",
+            timeout=timeout,
+            flags=flags,
+        )
     with lock as fh:
         yield fh