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fix(image-gen): force-refresh plugin providers in long-lived sessions

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Wysie 2026-04-23 15:20:58 +08:00 • committed by Teknium
parent 911f57ad97
commit be99feff1f
3 changed files with 138 additions and 9 deletions
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38
hermes_cli/plugins.py
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@ -512,10 +512,23 @@ class PluginManager:
# Public
# -----------------------------------------------------------------------
def discover_and_load(self) -> None:
"""Scan all plugin sources and load each plugin found."""
if self._discovered:
def discover_and_load(self, force: bool = False) -> None:
"""Scan all plugin sources and load each plugin found.
When ``force`` is true, clear cached discovery state first so config
changes or newly-added bundled backends become visible in long-lived
sessions without requiring a full agent restart.
"""
if self._discovered and not force:
return
if force:
self._plugins.clear()
self._hooks.clear()
self._plugin_tool_names.clear()
self._cli_commands.clear()
self._plugin_commands.clear()
self._plugin_skills.clear()
self._context_engine = None
self._discovered = True
manifests: List[PluginManifest] = []
@ -1029,9 +1042,13 @@ def get_plugin_manager() -> PluginManager:
return _plugin_manager
def discover_plugins() -> None:
"""Discover and load all plugins (idempotent)."""
get_plugin_manager().discover_and_load()
def discover_plugins(force: bool = False) -> None:
"""Discover and load all plugins.
Default behavior is idempotent. Pass ``force=True`` to rescan plugin
manifests and reload state in the current process.
"""
get_plugin_manager().discover_and_load(force=force)
def invoke_hook(hook_name: str, **kwargs: Any) -> List[Any]:
@ -1082,10 +1099,13 @@ def get_pre_tool_call_block_message(
return None
def _ensure_plugins_discovered() -> PluginManager:
"""Return the global manager after running idempotent plugin discovery."""
def _ensure_plugins_discovered(force: bool = False) -> PluginManager:
"""Return the global manager after ensuring plugin discovery has run.
Pass ``force=True`` to rescan in the current process.
"""
manager = get_plugin_manager()
manager.discover_and_load()
manager.discover_and_load(force=force)
return manager