From 96d90c0376aba052b719fd9c2a5d9b7f061f38d5 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Thu, 28 Jul 2022 18:06:39 +1000
Subject: [PATCH] Fix `append_to_path` on windows: Use `create_if_not_exist`

to open the file.

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/metafiles/binstall_v1.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/metafiles/binstall_v1.rs b/src/metafiles/binstall_v1.rs
index d20ed712..5bb0e61c 100644
--- a/src/metafiles/binstall_v1.rs
+++ b/src/metafiles/binstall_v1.rs
@@ -95,12 +95,9 @@ pub fn append_to_path<Iter>(path: impl AsRef<Path>, iter: Iter) -> Result<(), Er
 where
     Iter: IntoIterator<Item = MetaData>,
 {
-    let mut file = FileLock::new_exclusive(
-        fs::OpenOptions::new()
-            .create(true)
-            .append(true)
-            .open(path)?,
-    )?;
+    let mut file = FileLock::new_exclusive(create_if_not_exist(path.as_ref())?)?;
+    // Move the cursor to EOF
+    file.seek(io::SeekFrom::End(0))?;
 
     write_to(&mut file, &mut iter.into_iter())
 }