fixes

Signed-off-by: Per Goncalves da Silva <[email protected]>

Author: Per Goncalves da Silva

internal/fsutil/helpers.go

@@ -1,4 +1,4 @@
-package util
+package fsutil
 
 import (
 	"io/fs"
@@ -8,7 +8,9 @@ import (
 
 // EnsureEmptyDirectory ensures the directory given by `path` is empty.
 // If the directory does not exist, it will be created with permission bits
-// given by `perm`.
+// given by `perm`. If the directory exists, it will not simply rm -rf && mkdir -p
+// as the calling process may not have permissions to delete the directory. E.g.
+// in the case of a pod mount. Rather, it will delete the contents of the directory.
 func EnsureEmptyDirectory(path string, perm fs.FileMode) error {
 	entries, err := os.ReadDir(path)
 	if err != nil && !os.IsNotExist(err) {