cli: Add I/O sync to filesystem

A flush is not needed here as `File` utilizes Os memory (afaict) which will write to the fs once we drop the `File`. We still a manual `sync_all()` to catch any errors that could arise writing to the fs that we would miss if we just drop the `File`. Signed-off-by: Peter Neuroth <[email protected]>
Blockstream · Oct 18, 2024 · b0ce0e4 · b0ce0e4
1 parent c828b1e
commit b0ce0e4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libs/gl-cli/src/util.rs b/libs/gl-cli/src/util.rs
@@ -34,6 +34,7 @@ pub fn write_seed(file_path: impl AsRef<Path>, seed: impl AsRef<[u8]>) -> Result
 
     let mut file = File::create(file_path)?;
     file.write_all(seed.as_ref())?;
+    file.sync_all()?;
 
     Ok(())
 }
@@ -43,6 +44,7 @@ pub fn write_seed(file_path: impl AsRef<Path>, seed: impl AsRef<[u8]>) -> Result
 pub fn write_credentials(file_path: impl AsRef<Path>, creds: impl AsRef<[u8]>) -> Result<()> {
     let mut file = File::create(&file_path)?;
     file.write_all(creds.as_ref())?;
+    file.sync_all()?;
 
     Ok(())
 }