feat: slash command parity + skill autocomplete — v0.50.91 (PR #711)

Combines PR #618 (@renheqiang) slash command parity (/retry /undo /stop /title /status /voice) with PR #701 (@franksong2702) skill autocomplete. 1469 tests pass. Closes #460.

Co-authored-by: renheqiang <renheqiang@users.noreply.github.com>
Co-authored-by: franksong2702 <franksong2702@users.noreply.github.com>

tests/test_commands_endpoint.py

@@ -0,0 +1,84 @@
+"""Tests for GET /api/commands -- exposes hermes-agent COMMAND_REGISTRY."""
+import json
+import urllib.request
+
+import pytest
+
+from tests.conftest import TEST_BASE, requires_agent_modules
+
+
+def _get(path):
+    """GET helper -- returns parsed JSON or raises HTTPError."""
+    with urllib.request.urlopen(TEST_BASE + path, timeout=10) as r:
+        return json.loads(r.read())
+
+
+@requires_agent_modules
+def test_commands_endpoint_returns_list():
+    """GET /api/commands returns a JSON object with a 'commands' list."""
+    body = _get('/api/commands')
+    assert 'commands' in body
+    assert isinstance(body['commands'], list)
+    assert len(body['commands']) > 0
+
+
+@requires_agent_modules
+def test_commands_endpoint_includes_help():
+    """The 'help' command must always be present (it's not cli_only)."""
+    body = _get('/api/commands')
+    names = {c['name'] for c in body['commands']}
+    assert 'help' in names
+
+
+@requires_agent_modules
+def test_commands_endpoint_command_shape():
+    """Each command entry has the required fields."""
+    body = _get('/api/commands')
+    cmd = next(c for c in body['commands'] if c['name'] == 'help')
+    required = {
+        'name', 'description', 'category', 'aliases',
+        'args_hint', 'subcommands', 'cli_only', 'gateway_only',
+    }
+    assert set(cmd.keys()) >= required
+    assert isinstance(cmd['aliases'], list)
+    assert isinstance(cmd['subcommands'], list)
+    assert isinstance(cmd['cli_only'], bool)
+    assert isinstance(cmd['gateway_only'], bool)
+
+
+@requires_agent_modules
+def test_commands_endpoint_excludes_gateway_only_and_never_expose():
+    """gateway_only commands and the _NEVER_EXPOSE set are filtered out."""
+    body = _get('/api/commands')
+    names = {c['name'] for c in body['commands']}
+    # /sethome, /restart, /update are gateway_only; /commands is in _NEVER_EXPOSE
+    for name in ('sethome', 'restart', 'update', 'commands'):
+        assert name not in names, f"{name} must be excluded from /api/commands"
+
+
+@requires_agent_modules
+def test_commands_endpoint_keeps_new_with_reset_alias():
+    """The 'new' command stays exposed and carries its 'reset' alias."""
+    body = _get('/api/commands')
+    new_cmd = next(c for c in body['commands'] if c['name'] == 'new')
+    assert 'reset' in new_cmd['aliases']
+
+
+def test_list_commands_returns_empty_for_empty_registry():
+    """list_commands(_registry=[]) returns [] -- the same path as when
+    hermes_cli is missing (the empty-or-missing case)."""
+    from api.commands import list_commands
+    assert list_commands(_registry=[]) == []
+
+
+def test_list_commands_degrades_when_agent_missing(monkeypatch):
+    """If hermes_cli.commands is not importable, list_commands() returns []
+    via the ImportError path. Verified by stubbing sys.modules; test cleanup
+    is handled by monkeypatch + the fact that we don't reload api.commands."""
+    import sys
+    monkeypatch.setitem(sys.modules, 'hermes_cli.commands', None)
+    # NOTE: we do NOT reload api.commands. The lazy import inside
+    # list_commands() will re-attempt the import on each call and hit
+    # the stubbed-None module, raising ImportError, taking the fallback path.
+    from api.commands import list_commands
+    assert list_commands() == []