fix: Replacing a directory with non-directory will not cause an error anymore (#1735).

Author: Byron

gix-status/src/index_as_worktree/function.rs

@@ -379,7 +379,9 @@ impl<'index> State<'_, 'index> {
                 }
             }
             Ok(metadata) => metadata,
-            Err(err) if err.kind() == io::ErrorKind::NotFound => return Ok(Some(Change::Removed.into())),
+            Err(err) if matches!(err.kind(), io::ErrorKind::NotADirectory | io::ErrorKind::NotFound) => {
+                return Ok(Some(Change::Removed.into()))
+            }
             Err(err) => {
                 return Err(err.into());
             }

gix-status/tests/fixtures/generated-archives/status_many.tar

@@ -39,3 +39,11 @@ cp -R changed-and-untracked changed-and-untracked-and-renamed
   echo change >> content-with-rewrite
 
 )
+
+cp -R changed-and-untracked replace-dir-with-file
+(cd replace-dir-with-file
+  git checkout executable
+  rm untracked
+  rm -Rf dir/
+  touch dir
+)

gix-status/tests/fixtures/status_many.sh

@@ -243,6 +243,30 @@ fn removed() {
     );
 }
 
+#[test]
+fn replace_dir_with_file() {
+    let out = fixture_filtered_detailed(
+        "status_many",
+        "replace-dir-with-file",
+        &[],
+        &[
+            (BStr::new(b"dir/content"), 0, status_removed()),
+            (BStr::new(b"dir/content2"), 1, status_removed()),
+        ],
+        |_| {},
+        false,
+    );
+    assert_eq!(
+        out,
+        Outcome {
+            entries_to_process: 4,
+            entries_processed: 4,
+            symlink_metadata_calls: 4,
+            ..Default::default()
+        }
+    );
+}
+
 #[test]
 fn subomdule_nochange() {
     assert_eq!(