style: fix clippy warnings and improve code quality

- Replace redundant pattern matching with is_err() method
- Remove unnecessary braces in unwrap_or_else closures
- Improve code formatting and consistency

1 files changed, 2 insertions, 3 deletions

diff --git a/crates/cli_publisher/src/main.rs b/crates/cli_publisher/src/main.rs
index 7e6555a..edc7e9c 100644
--- a/crates/cli_publisher/src/main.rs
+++ b/crates/cli_publisher/src/main.rs
@@ -38,8 +38,8 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
                 continue;
             }
 
-            if let Some(file_name) = path.file_name().and_then(|n| n.to_str()) {
-                if publish_binaries.contains(&file_name.to_string()) {
+            if let Some(file_name) = path.file_name().and_then(|n| n.to_str())
+                && publish_binaries.contains(&file_name.to_string()) {
                     let parent_dir_name = path
                         .parent()
                         .and_then(|p| p.file_name())
@@ -62,7 +62,6 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
                     std::fs::copy(&path, &dest_path)?;
                     copied_files += 1;
                 }
-            }
         }
     }