baseline

recipes/core/uutils/source/src/uu/sort/src/tmp_dir.rs

@@ -2,14 +2,18 @@
 //
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
+use std::sync::atomic::{AtomicBool, Ordering};
 use std::{
     fs::File,
-    path::PathBuf,
+    path::{Path, PathBuf},
     sync::{Arc, LazyLock, Mutex},
 };
 
 use tempfile::TempDir;
-use uucore::error::UResult;
+use uucore::{
+    error::{UResult, USimpleError},
+    show_error, translate,
+};
 
 use crate::{SortError, current_open_fd_count, fd_soft_limit};
 
@@ -175,3 +179,15 @@ impl Drop for TmpDirWrapper {
     }
 }
 
+/// Remove the directory at `path` by deleting its child files and then itself.
+/// Errors while deleting child files are ignored.
+fn remove_tmp_dir(path: &Path) -> std::io::Result<()> {
+    if let Ok(read_dir) = std::fs::read_dir(path) {
+        for file in read_dir.flatten() {
+            // if we fail to delete the file here it was probably deleted by another thread
+            // in the meantime, but that's ok.
+            let _ = std::fs::remove_file(file.path());
+        }
+    }
+    std::fs::remove_dir(path)
+}