feat: read file paths from stdin and print plain paths from piped ls

tests/test_cmd.py

@@ -1,3 +1,4 @@
+import io
 import sys
 
 import pytest
@@ -64,3 +65,55 @@ def test_scan_replace(otag, tmp_path):
     (tmp_path / orvani.CONTEXT_FILE).write_text('a.py --- #one #gone\n')
     otag('s', '--replace')
     assert (tmp_path / orvani.CONTEXT_FILE).read_text() == 'a.py --- #one\n'
+
+
+def test_add_reads_piped_paths(otag, tmp_path, monkeypatch):
+    for name in ['a.mp3', 'b c.mp3']:
+        (tmp_path / name).touch()
+    monkeypatch.setattr(sys, 'stdin', io.StringIO('a.mp3\n\nb c.mp3\n'))
+    otag('a', '-', '#lofi')
+    assert (tmp_path / orvani.CONTEXT_FILE).read_text() == 'a.mp3 --- #lofi\nb c.mp3 --- #lofi\n'
+
+
+def test_piped_failures_do_not_stop_the_rest(otag, tmp_path, monkeypatch, capsys):
+    (tmp_path / 'b.mp3').touch()
+    monkeypatch.setattr(sys, 'stdin', io.StringIO('missing.mp3\nb.mp3\n'))
+    monkeypatch.setattr(sys, 'argv', ['otag', 'a', '-', '#lofi'])
+    with pytest.raises(SystemExit) as exit:
+        main()
+    assert exit.value.code == 1
+    assert "File missing.mp3 doesn't exist." in capsys.readouterr().out
+    assert (tmp_path / orvani.CONTEXT_FILE).read_text() == 'b.mp3 --- #lofi\n'
+
+
+def test_remove_and_write_read_piped_paths(otag, tmp_path, monkeypatch):
+    for name in ['a.py', 'b.py']:
+        (tmp_path / name).write_text('x = 1\n')
+        otag('a', name, '#one')
+    monkeypatch.setattr(sys, 'stdin', io.StringIO('a.py\nb.py\n'))
+    otag('w', 'comment', '-')
+    assert (tmp_path / 'a.py').read_text().startswith('# otag: #one')
+    assert (tmp_path / 'b.py').read_text().startswith('# otag: #one')
+
+    monkeypatch.setattr(sys, 'stdin', io.StringIO('a.py\nb.py\n'))
+    otag('rm', '-')
+    assert not (tmp_path / orvani.CONTEXT_FILE).exists()
+
+
+def test_export_dash_is_a_file_name(otag, tmp_path, monkeypatch):
+    (tmp_path / 'a.mp3').touch()
+    otag('a', 'a.mp3', '#lofi')
+    monkeypatch.setattr(sys, 'stdin', io.StringIO('a.mp3\n'))
+    otag('e', '-')
+    assert (tmp_path / '-').read_text() == 'a.mp3 --- #lofi\n'
+
+
+def test_piped_list_prints_bare_paths(otag, tmp_path):
+    (tmp_path / 'sub').mkdir()
+    (tmp_path / 'sub' / 'a long name that a table would wrap.mp3').touch()
+    otag('a', 'sub', '#lofi')
+    otag('a', 'sub/a long name that a table would wrap.mp3', '#lofi', 'a note')
+    assert otag('ls', '#lofi') == 'sub\nsub/a long name that a table would wrap.mp3\n'
+    assert otag('ls', '--files') == 'sub/a long name that a table would wrap.mp3\n'
+    assert otag('ls', '-d') == 'sub\n'
+    assert otag('ls', '#none') == ''

tests/test_plugins.py

@@ -175,6 +175,7 @@ def test_cmd_user_errors_exit_with_1(cwd, monkeypatch, capsys):
 def test_cmd_list_shows_square_brackets(cwd, monkeypatch, capsys):
     (cwd / 'a [demo].mp3').touch()
     OrvaniTag().add('a [demo].mp3', '#lofi', 'note', '[with]', 'brackets')
+    monkeypatch.setattr(sys.stdout, 'isatty', lambda: True) # the table, not piped output
     monkeypatch.setattr(sys, 'argv', ['otag', 'ls', '#lofi'])
     main()
     out = capsys.readouterr().out