fix: inherit .otag.toml from parent folders and use the file's own folder config

tests/test_orvani.py

@@ -144,7 +144,21 @@ def test_copy_tags_from_subfolder_to_folder(tree):
 
 def test_config_without_tags(tree):
     (tree / orvani.CONFIG_FILE).write_text('plugins = ["pdf"]\n')
-    assert OrvaniTag().CONFIG == {'plugins': ['pdf']}
+    assert OrvaniTag().config('.') == {'plugins': ['pdf']}
+
+
+def test_subfolders_inherit_config(tree):
+    (tree / orvani.CONFIG_FILE).write_text('plugins = ["pdf"]\n')
+    (tree / 'sub' / 'deeper').mkdir()
+    assert OrvaniTag().config('sub/deeper') == {'plugins': ['pdf']}
+
+
+def test_nearest_config_wins(tree):
+    (tree / orvani.CONFIG_FILE).write_text('plugins = ["pdf"]\n')
+    (tree / 'sub' / orvani.CONFIG_FILE).write_text('plugins = ["id3"]\n')
+    o = OrvaniTag()
+    assert o.config('sub') == {'plugins': ['id3']}
+    assert o.config('.') == {'plugins': ['pdf']}
 
 
 def test_removing_last_entry_keeps_config(tree):

tests/test_plugins.py

@@ -120,3 +120,14 @@ def test_cmd_list_is_recursive_unless_no_recursive(cwd, monkeypatch, capsys):
     main()
     out = capsys.readouterr().out
     assert 'a.mp3' in out and 'deep.mp3' not in out
+
+
+def test_write_uses_config_of_the_files_folder(cwd):
+    (cwd / 'sub').mkdir()
+    (cwd / 'sub' / orvani.CONFIG_FILE).write_text('plugins = ["office"]\n')
+    writer = PdfWriter()
+    writer.add_blank_page(72, 72)
+    writer.write(cwd / 'sub' / 'doc.pdf')
+
+    OrvaniTag().add('sub/doc.pdf', '#lofi')
+    assert OrvaniTag().write_metadata('sub/doc.pdf', 'pdf') == [6, 'pdf']