solution: take one

Signed-off-by: Tarek <[email protected]>

fs-index/src/utils.rs

@@ -106,7 +106,7 @@ pub(crate) fn discover_paths<P: AsRef<Path>>(
             println!("\t\tEntry: {:?}", entry.path());
             // print entry type
             println!("\t\t\tEntry Type: {:?}", entry.file_type());
-            if entry.file_type().is_file() {
+            if !entry.file_type().is_dir() {
                 Some(entry)
             } else {
                 None