1 files changed, 0 insertions, 59 deletions
diff --git a/refstore/files/update_dir_tree.go b/refstore/files/update_dir_tree.go
deleted file mode 100644
index 51fb5cfb..00000000
--- a/refstore/files/update_dir_tree.go
+++ /dev/null
@@ -1,59 +0,0 @@
-package files
-
-import (
-	"errors"
-	"fmt"
-	"os"
-	"path"
-)
-
-func (executor *refUpdateExecutor) removeEmptyDirTree(name refPath) error {
-	root := executor.store.rootFor(name.root)
-
-	info, err := root.Stat(name.path)
-	if err != nil {
-		if errors.Is(err, os.ErrNotExist) {
-			return nil
-		}
-
-		return err
-	}
-
-	if !info.IsDir() {
-		return nil
-	}
-
-	return executor.removeEmptyDirTreeRecursive(name)
-}
-
-func (executor *refUpdateExecutor) removeEmptyDirTreeRecursive(name refPath) error {
-	root := executor.store.rootFor(name.root)
-
-	dir, err := root.Open(name.path)
-	if err != nil {
-		return err
-	}
-
-	entries, err := dir.ReadDir(-1)
-	_ = dir.Close()
-
-	if err != nil {
-		return err
-	}
-
-	for _, entry := range entries {
-		if !entry.IsDir() {
-			return fmt.Errorf("refstore/files: non-empty directory blocks reference %q", name.path)
-		}
-
-		err = executor.removeEmptyDirTreeRecursive(refPath{
-			root: name.root,
-			path: path.Join(name.path, entry.Name()),
-		})
-		if err != nil {
-			return err
-		}
-	}
-
-	return root.Remove(name.path)
-}