fix: support dir/note path-style completion

nnote/completions.py

@@ -5,15 +5,33 @@
 def complete_note_titles(ctx, param, incomplete):
     try:
         config = Config.load()
-        directory = ctx.params.get("directory")
-        root = config.notes_dir / directory if directory else config.notes_dir
+        root = config.notes_dir
         if not root or not root.exists():
             return []
-        return [
-            CompletionItem(p.name)
-            for p in sorted(root.iterdir())
-            if p.is_file() and p.name.startswith(incomplete)
-        ]
+
+        # Path-style input ("dir1/note") — split on last slash
+        if "/" in incomplete:
+            dir_part, name_part = incomplete.rsplit("/", 1)
+            search_dir = root / dir_part
+            value_prefix = dir_part + "/"
+        else:
+            directory = ctx.params.get("directory")
+            search_dir = root / directory if directory else root
+            value_prefix = ""
+            name_part = incomplete
+
+        if not search_dir.exists():
+            return []
+
+        results = []
+        for p in sorted(search_dir.iterdir()):
+            if not p.name.startswith(name_part):
+                continue
+            if p.is_file():
+                results.append(CompletionItem(value_prefix + p.name))
+            elif p.is_dir():
+                results.append(CompletionItem(value_prefix + p.name + "/"))
+        return results
     except Exception:
         return []
 

tests/test_completions.py

@@ -42,14 +42,14 @@ def test_complete_note_titles_returns_matching_files(cfg):
     assert "beta" not in names
 
 
-def test_complete_note_titles_empty_prefix_returns_all(cfg):
-    _make_notes(cfg.notes_dir, ["x", "y"])
+def test_complete_note_titles_empty_prefix_returns_files_and_dirs(cfg):
+    _make_notes(cfg.notes_dir, ["x", "y"], dirs=["subdir"])
     with patch("nnote.completions.Config.load", return_value=cfg):
         results = complete_note_titles(_FakeCtx(), None, "")
-    assert {r.value for r in results} == {"x", "y"}
+    assert {r.value for r in results} == {"x", "y", "subdir/"}
 
 
-def test_complete_note_titles_respects_directory(cfg):
+def test_complete_note_titles_respects_directory_flag(cfg):
     subdir = cfg.notes_dir / "work"
     _make_notes(subdir, ["report", "review"])
     _make_notes(cfg.notes_dir, ["readme"])
@@ -60,13 +60,19 @@ def test_complete_note_titles_respects_directory(cfg):
     assert "readme" not in names
 
 
-def test_complete_note_titles_no_dirs_in_results(cfg):
-    _make_notes(cfg.notes_dir, ["note"], dirs=["subdir"])
+def test_complete_note_titles_path_style(cfg):
+    subdir = cfg.notes_dir / "work"
+    _make_notes(subdir, ["report", "review"])
     with patch("nnote.completions.Config.load", return_value=cfg):
-        results = complete_note_titles(_FakeCtx(), None, "")
-    names = [r.value for r in results]
-    assert "subdir" not in names
-    assert "note" in names
+        results = complete_note_titles(_FakeCtx(), None, "work/re")
+    assert {r.value for r in results} == {"work/report", "work/review"}
+
+
+def test_complete_note_titles_path_style_dir_prefix(cfg):
+    _make_notes(cfg.notes_dir, [], dirs=["work", "personal"])
+    with patch("nnote.completions.Config.load", return_value=cfg):
+        results = complete_note_titles(_FakeCtx(), None, "w")
+    assert {r.value for r in results} == {"work/"}
 
 
 def test_complete_directories_returns_subdirs(cfg):