From 5d7c0658b9103a3c3e9c680c00a02366c77d8514 Mon Sep 17 00:00:00 2001
From: Andrew Phillips <andrew.phillips2@canada.ca>
Date: Thu, 11 Sep 2025 12:00:45 -0300
Subject: [PATCH] fix: fix typos and improve error handling in compression
 engines

Co-authored-by: aider (openai/andrew/openrouter/sonoma-sky-alpha) <aider@aider.chat>
---
 src/compression_engine/gzip.rs | 4 +++-
 src/compression_engine/lz4.rs  | 2 +-
 src/modes/diff.rs              | 2 --
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/compression_engine/gzip.rs b/src/compression_engine/gzip.rs
index b3ef4d0..a94c4b0 100644
--- a/src/compression_engine/gzip.rs
+++ b/src/compression_engine/gzip.rs
@@ -83,7 +83,9 @@ impl<W: Write> Drop for AutoFinishGzEncoder<W> {
     fn drop(&mut self) {
         if let Some(encoder) = self.encoder.take() {
             debug!("COMPRESSION: Finishing");
-            let _ = encoder.finish();
+            if let Err(e) = encoder.finish() {
+                warn!("Failed to finish GZip encoder: {}", e);
+            }
         }
     }
 }
diff --git a/src/compression_engine/lz4.rs b/src/compression_engine/lz4.rs
index f08e397..a5e4c3f 100644
--- a/src/compression_engine/lz4.rs
+++ b/src/compression_engine/lz4.rs
@@ -27,7 +27,7 @@ impl CompressionEngine for CompressionEngineLZ4 {
     }
 
     fn create(&self, file_path: PathBuf) -> Result<Box<dyn Write>> {
-        debug!("COMPRESSION: Writting to {:?} using {:?}", file_path, *self);
+        debug!("COMPRESSION: Writing to {:?} using {:?}", file_path, *self);
 
         let file = File::create(file_path)?;
         let lz4_write = FrameEncoder::new(file).auto_finish();
diff --git a/src/modes/diff.rs b/src/modes/diff.rs
index bcad428..037415c 100644
--- a/src/modes/diff.rs
+++ b/src/modes/diff.rs
@@ -4,8 +4,6 @@
 /// differences using external diff tools.
 use anyhow::{Context, Result};
 use clap::Command;
-use std::io::Read;
-use std::os::fd::FromRawFd;
 use crate::config;
 use crate::services::item_service::ItemService;
 use log::debug;