feat(plugin): support local plugin sources

app/api/endpoints/plugin.py

@@ -155,9 +155,13 @@ async def all_plugins(_: User = Depends(get_current_active_superuser_async),
 
     # 未安装的本地插件
     not_installed_plugins = [plugin for plugin in local_plugins if not plugin.installed]
+    # 本地插件来源目录中的插件
+    local_source_plugins = plugin_manager.get_local_source_plugins()
     # 在线插件
     online_plugins = await plugin_manager.async_get_online_plugins(force)
-    if not online_plugins:
+    candidate_plugins = plugin_manager._process_plugins_list(online_plugins + local_source_plugins, []) \
+        if online_plugins or local_source_plugins else []
+    if not candidate_plugins:
         # 没有获取在线插件
         if state == "market":
             # 返回未安装的本地插件
@@ -169,7 +173,7 @@ async def all_plugins(_: User = Depends(get_current_active_superuser_async),
     # 已安装插件IDS
     _installed_ids = [plugin.id for plugin in installed_plugins]
     # 未安装的线上插件或者有更新的插件
-    for plugin in online_plugins:
+    for plugin in candidate_plugins:
         if plugin.id not in _installed_ids:
             market_plugins.append(plugin)
         elif plugin.has_update:
@@ -228,11 +232,21 @@ async def install(plugin_id: str,
     install_plugins = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
     # 首先检查插件是否已经存在，并且是否强制安装，否则只进行安装统计
     plugin_helper = PluginHelper()
-    if not force and plugin_id in PluginManager().get_plugin_ids():
+    is_local_install = plugin_helper.is_local_repo_url(repo_url)
+    if not force and plugin_id in PluginManager().get_plugin_ids() and not is_local_install:
         await plugin_helper.async_install_reg(pid=plugin_id)
     else:
         # 插件不存在或需要强制安装，下载安装并注册插件
-        if repo_url:
+        if is_local_install:
+            state, msg = await run_in_threadpool(
+                plugin_helper.install_local,
+                plugin_id,
+                repo_url,
+                force
+            )
+            if not state:
+                return schemas.Response(success=False, message=msg)
+        elif repo_url:
             state, msg = await plugin_helper.async_install(pid=plugin_id, repo_url=repo_url)
             # 安装失败则直接响应
             if not state:

app/core/config.py

@@ -417,6 +417,8 @@ class ConfigModel(BaseModel):
     PLUGIN_STATISTIC_SHARE: bool = True
     # 是否开启插件热加载
     PLUGIN_AUTO_RELOAD: bool = False
+    # 本地插件仓库目录，多个地址使用,分隔
+    PLUGIN_LOCAL_PATHS: Optional[str] = None
 
     # ==================== Github & PIP ====================
     # Github token，提高请求api限流阈值 ghp_****

app/core/plugin.py

@@ -6,6 +6,7 @@ import importlib.util
 import inspect
 import os
 import posixpath
+import shutil
 import sys
 import threading
 import time
@@ -51,6 +52,8 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
         self._monitor_thread: Optional[threading.Thread] = None
         # 监控停止事件
         self._stop_monitor_event = threading.Event()
+        # 本地插件同步写入运行目录后的短时忽略窗口
+        self._recent_local_sync: Dict[str, float] = {}
         # 开发者模式监测插件修改
         if settings.DEV or settings.PLUGIN_AUTO_RELOAD:
             self.__start_monitor()
@@ -308,11 +311,14 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
         运行 watchfiles 监视器的主循环。
         """
         # 监视插件目录
-        plugins_path = str(settings.ROOT_PATH / "app" / "plugins")
+        plugin_paths = [str(settings.ROOT_PATH / "app" / "plugins")]
+        for local_path in PluginHelper.get_local_source_paths():
+            if local_path.exists() and local_path.is_dir():
+                plugin_paths.append(str(local_path))
         logger.info(">>> 监控线程已启动，准备进入watch循环...")
         # 使用 watchfiles 监视目录变化，并响应变化事件
         # Todo: yield_on_timeout = True 时，每秒检查停止事件，会返回空集合；后续可以考虑用来做心跳之类的功能？
-        for changes in watch(plugins_path, stop_event=self._stop_monitor_event, rust_timeout=1000,
+        for changes in watch(*plugin_paths, stop_event=self._stop_monitor_event, rust_timeout=1000,
                              yield_on_timeout=True):
             # 如果收到停止事件，退出循环
             if not changes:
@@ -320,18 +326,56 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
 
             # 处理变化事件
             plugins_to_reload = set()
+            local_plugins_to_sync = {}
             for _change_type, path_str in changes:
                 event_path = Path(path_str)
 
-                # 跳过非 .py 文件以及 pycache 目录中的文件
-                if not event_path.name.endswith(".py") or "__pycache__" in event_path.parts:
+                # 跳过 pycache 目录中的文件
+                if "__pycache__" in event_path.parts:
+                    continue
+
+                if event_path.name == "requirements.txt":
+                    candidate = self._get_local_plugin_candidate_from_path(event_path)
+                    if candidate:
+                        if candidate.get("compatible") is False:
+                            logger.info(
+                                f"检测到本地插件 {candidate.get('id')} 依赖文件变化，"
+                                f"但跳过处理：{candidate.get('skip_reason')}"
+                            )
+                            continue
+                        logger.warning(f"检测到本地插件 {candidate.get('id')} 依赖文件变化，请重新安装本地插件以安装依赖")
+                    continue
+
+                # 跳过非 .py 文件
+                if not event_path.name.endswith(".py"):
                     continue
 
                 # 解析插件ID
-                pid = self._get_plugin_id_from_path(event_path)
-                # 跳过无效插件文件
-                if pid:
-                    # 收集需要重载的插件ID，自动去重，避免重复重载
+                runtime_pid = self._get_plugin_id_from_path(event_path)
+                local_candidate = self._get_local_plugin_candidate_from_path(event_path) if not runtime_pid else None
+                if runtime_pid:
+                    last_sync_time = self._recent_local_sync.get(runtime_pid)
+                    if last_sync_time and time.time() - last_sync_time < 2:
+                        logger.debug(f"忽略本地插件同步产生的运行目录变化：{runtime_pid}")
+                        continue
+                    # 运行目录变化只重载，不能反向触发本地同步。
+                    plugins_to_reload.add(runtime_pid)
+                elif local_candidate:
+                    if local_candidate.get("compatible") is False:
+                        package_version = local_candidate.get("package_version")
+                        source_root = f"plugins.{package_version}" if package_version else "plugins"
+                        logger.info(
+                            f"检测到本地插件 {local_candidate.get('id')} 文件变化，来源：{source_root}，"
+                            f"文件：{event_path}，但跳过同步：{local_candidate.get('skip_reason')}"
+                        )
+                        continue
+                    local_plugins_to_sync[local_candidate.get("id")] = (local_candidate, event_path)
+
+            for pid, (candidate, event_path) in local_plugins_to_sync.items():
+                package_version = candidate.get("package_version")
+                source_root = f"plugins.{package_version}" if package_version else "plugins"
+                logger.info(f"检测到本地插件 {pid} 文件变化，来源：{source_root}，文件：{event_path}")
+                if self._sync_local_plugin_if_installed(pid, candidate):
                     plugins_to_reload.add(pid)
 
             # 触发重载
@@ -351,6 +395,7 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
         :return: 插件ID字符串，如果不是有效插件文件则返回 None。
         """
         try:
+            event_path = event_path.resolve()
             plugins_root = settings.ROOT_PATH / "app" / "plugins"
             # 确保修改的文件在 plugins 目录下
             if not event_path.is_relative_to(plugins_root):
@@ -389,6 +434,78 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
             logger.error(f"从路径解析插件ID时出错: {e}")
             return None
 
+    @staticmethod
+    def _get_local_plugin_candidate_from_path(event_path: Path) -> Optional[dict]:
+        """
+        根据本地插件来源路径解析具体插件候选，保留 plugins/plugins.v2 来源差异。
+        """
+        try:
+            event_path = event_path.resolve()
+            for local_path in PluginHelper.get_local_source_paths():
+                if not local_path.exists() or not local_path.is_dir():
+                    continue
+                if not event_path.is_relative_to(local_path):
+                    continue
+                try:
+                    relative_parts = event_path.relative_to(local_path).parts
+                except (ValueError, IndexError):
+                    continue
+                if len(relative_parts) < 2:
+                    continue
+                if relative_parts[0] == "plugins":
+                    package_version = ""
+                elif relative_parts[0].startswith("plugins."):
+                    package_version = relative_parts[0].split(".", 1)[1]
+                else:
+                    continue
+                plugin_dir_name = relative_parts[1]
+                candidate = PluginHelper().get_local_plugin_candidate(
+                    pid=plugin_dir_name,
+                    package_version=package_version,
+                    source_path=local_path,
+                    strict_compat=False
+                )
+                if candidate:
+                    return candidate
+            return None
+        except Exception as e:
+            logger.error(f"从本地来源路径解析插件候选时出错: {e}")
+            return None
+
+    @staticmethod
+    def _sync_local_plugin_if_installed(pid: str, candidate: Optional[dict] = None) -> bool:
+        """
+        已安装本地插件源码变化时，同步到运行目录。
+        """
+        installed_plugins = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
+        if pid not in installed_plugins:
+            logger.info(f"本地插件 {pid} 尚未安装，跳过自动同步和热重载")
+            return False
+
+        candidate = candidate or PluginHelper().get_local_plugin_candidate(pid)
+        if not candidate:
+            return False
+
+        source_dir = Path(candidate.get("path"))
+        dest_dir = settings.ROOT_PATH / "app" / "plugins" / pid.lower()
+        try:
+            if source_dir.resolve() == dest_dir.resolve():
+                return True
+            if dest_dir.exists():
+                shutil.rmtree(dest_dir, ignore_errors=True)
+            shutil.copytree(
+                source_dir,
+                dest_dir,
+                dirs_exist_ok=True,
+                ignore=shutil.ignore_patterns("__pycache__", "*.pyc", ".DS_Store")
+            )
+            PluginManager()._recent_local_sync[pid] = time.time()
+            logger.info(f"已同步本地插件 {pid}：{source_dir} -> {dest_dir}")
+            return True
+        except Exception as e:
+            logger.error(f"同步本地插件 {pid} 失败：{e}")
+            return False
+
     @staticmethod
     def __stop_plugin(plugin: Any):
         """
@@ -1116,6 +1233,31 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
         plugins.sort(key=lambda x: x.plugin_order if hasattr(x, "plugin_order") else 0)
         return plugins
 
+    def get_local_source_plugins(self) -> List[schemas.Plugin]:
+        """
+        获取本地插件来源目录中的插件信息。
+        """
+        plugins = []
+        installed_apps = SystemConfigOper().get(SystemConfigKey.UserInstalledPlugins) or []
+        local_candidates = PluginHelper().get_local_plugin_candidates()
+        for pid, plugin_info in local_candidates.items():
+            package_version = plugin_info.get("package_version")
+            plugin = self._process_plugin_info(
+                pid=pid,
+                plugin_info=plugin_info,
+                market=PluginHelper.make_local_repo_url(pid),
+                installed_apps=installed_apps,
+                add_time=0,
+                package_version=package_version
+            )
+            if not plugin:
+                continue
+            plugin.is_local = True
+            plugins.append(plugin)
+
+        plugins.sort(key=lambda x: x.plugin_order if hasattr(x, "plugin_order") else 0)
+        return plugins
+
     @staticmethod
     def is_plugin_exists(pid: str, version: str = None) -> bool:
         """
@@ -1194,18 +1336,41 @@ class PluginManager(ConfigReloadMixin, metaclass=Singleton):
         # 将未出现在高版本插件列表中的 v1 插件加入 all_plugins
         higher_plugin_ids = {f"{p.id}{p.plugin_version}" for p in higher_version_plugins}
         all_plugins.extend([p for p in base_version_plugins if f"{p.id}{p.plugin_version}" not in higher_plugin_ids])
-        # 去重
-        all_plugins = list({f"{p.id}{p.plugin_version}": p for p in all_plugins}.values())
-        # 所有插件按 repo 在设置中的顺序排序
-        all_plugins.sort(
-            key=lambda x: settings.PLUGIN_MARKET.split(",").index(x.repo_url) if x.repo_url else 0
-        )
-        # 相同 ID 的插件保留版本号最大的版本
-        max_versions = {}
-        for p in all_plugins:
-            if p.id not in max_versions or StringUtils.compare_version(p.plugin_version, ">", max_versions[p.id]):
-                max_versions[p.id] = p.plugin_version
-        result = [p for p in all_plugins if p.plugin_version == max_versions[p.id]]
+        markets = [item for item in settings.PLUGIN_MARKET.split(",") if item]
+
+        def repo_order(plugin: schemas.Plugin) -> int:
+            if PluginHelper.is_local_repo_url(plugin.repo_url):
+                return len(markets) + 1
+            if plugin.repo_url in markets:
+                return markets.index(plugin.repo_url)
+            return len(markets)
+
+        # 去重：同 ID + 版本优先保留市场来源，其次按来源顺序稳定保留。
+        dedup_plugins = {}
+        for plugin in sorted(all_plugins, key=repo_order):
+            key = f"{plugin.id}{plugin.plugin_version}"
+            exists = dedup_plugins.get(key)
+            if not exists:
+                dedup_plugins[key] = plugin
+                continue
+            if PluginHelper.is_local_repo_url(exists.repo_url) and not PluginHelper.is_local_repo_url(plugin.repo_url):
+                dedup_plugins[key] = plugin
+
+        # 相同 ID 的插件保留版本号最大的版本；同版本市场来源优先。
+        result_by_id = {}
+        for plugin in sorted(dedup_plugins.values(), key=repo_order):
+            exists = result_by_id.get(plugin.id)
+            if not exists:
+                result_by_id[plugin.id] = plugin
+                continue
+            if StringUtils.compare_version(plugin.plugin_version, ">", exists.plugin_version):
+                result_by_id[plugin.id] = plugin
+            elif plugin.plugin_version == exists.plugin_version \
+                    and PluginHelper.is_local_repo_url(exists.repo_url) \
+                    and not PluginHelper.is_local_repo_url(plugin.repo_url):
+                result_by_id[plugin.id] = plugin
+
+        result = list(result_by_id.values())
         logger.info(f"共获取到 {len(result)} 个线上插件")
         return result
 

app/helper/plugin.py

@@ -26,10 +26,12 @@ from app.log import logger
 from app.schemas.types import SystemConfigKey
 from app.utils.http import RequestUtils, AsyncRequestUtils
 from app.utils.singleton import WeakSingleton
+from app.utils.string import StringUtils
 from app.utils.system import SystemUtils
 from app.utils.url import UrlUtils
 
 PLUGIN_DIR = Path(settings.ROOT_PATH) / "app" / "plugins"
+LOCAL_REPO_PREFIX = "local://"
 
 
 class PluginHelper(metaclass=WeakSingleton):
@@ -49,6 +51,181 @@ class PluginHelper(metaclass=WeakSingleton):
                 if self.install_report():
                     self.systemconfig.set(SystemConfigKey.PluginInstallReport, "1")
 
+    @staticmethod
+    def is_local_repo_url(repo_url: Optional[str]) -> bool:
+        """
+        判断是否为本地插件来源标识。
+        """
+        return bool(repo_url and repo_url.startswith(LOCAL_REPO_PREFIX))
+
+    @staticmethod
+    def make_local_repo_url(pid: str) -> str:
+        """
+        生成本地插件安装来源标识。
+        """
+        return f"{LOCAL_REPO_PREFIX}{pid}"
+
+    @staticmethod
+    def parse_local_repo_url(repo_url: str) -> Optional[str]:
+        """
+        从本地插件来源标识中解析插件ID。
+        """
+        if not PluginHelper.is_local_repo_url(repo_url):
+            return None
+        pid = repo_url[len(LOCAL_REPO_PREFIX):].strip("/")
+        return pid or None
+
+    @staticmethod
+    def get_local_source_paths() -> List[Path]:
+        """
+        获取本地插件来源目录列表。
+        """
+        if not settings.PLUGIN_LOCAL_PATHS:
+            return []
+        paths = []
+        for item in settings.PLUGIN_LOCAL_PATHS.split(","):
+            local_path = item.strip()
+            if not local_path:
+                continue
+            path = Path(local_path).expanduser()
+            if not path.is_absolute():
+                path = settings.ROOT_PATH / path
+            paths.append(path.resolve())
+        return paths
+
+    @staticmethod
+    def __get_local_package(source_path: Path, package_version: Optional[str] = None) -> Optional[Dict[str, dict]]:
+        """
+        从本地插件仓库读取 package.json 或 package.{version}.json。
+        """
+        package_file = source_path / (
+            f"package.{package_version}.json" if package_version else "package.json"
+        )
+        if not package_file.exists():
+            return {}
+        try:
+            content = package_file.read_text(encoding="utf-8")
+            payload = json.loads(content)
+        except Exception as e:
+            logger.warning(f"读取本地插件包 {package_file} 失败：{e}")
+            return None
+        if not isinstance(payload, dict):
+            logger.warning(f"本地插件包 {package_file} 格式不正确")
+            return None
+        return payload
+
+    @staticmethod
+    def __get_local_plugin_dir(source_path: Path, pid: str, package_version: Optional[str]) -> Path:
+        plugin_root = f"plugins.{package_version}" if package_version else "plugins"
+        return source_path / plugin_root / pid.lower()
+
+    def get_local_plugin_candidates(self) -> Dict[str, dict]:
+        """
+        扫描本地插件仓库，按插件ID保留版本号最高的候选。
+        """
+        candidates: Dict[str, dict] = {}
+        for source_order, source_path in enumerate(self.get_local_source_paths()):
+            if not source_path.exists() or not source_path.is_dir():
+                logger.warning(f"本地插件来源目录不存在或不可读：{source_path}")
+                continue
+
+            package_candidates = []
+            if settings.VERSION_FLAG:
+                package_candidates.append((settings.VERSION_FLAG, self.__get_local_package(source_path,
+                                                                                           settings.VERSION_FLAG)))
+            package_candidates.append(("", self.__get_local_package(source_path)))
+
+            for package_version, local_plugins in package_candidates:
+                if local_plugins is None:
+                    continue
+                for pid, plugin_info in local_plugins.items():
+                    if not isinstance(plugin_info, dict):
+                        continue
+                    # package.json 中的旧结构需要声明兼容当前版本。
+                    if (
+                            not package_version
+                            and settings.VERSION_FLAG
+                            and plugin_info.get(settings.VERSION_FLAG) is not True
+                    ):
+                        continue
+
+                    plugin_dir = self.__get_local_plugin_dir(source_path, pid, package_version)
+                    if not plugin_dir.is_dir():
+                        logger.debug(f"跳过本地插件 {pid}：插件目录不存在 {plugin_dir}")
+                        continue
+
+                    candidate = plugin_info.copy()
+                    candidate["id"] = pid
+                    candidate["package_version"] = package_version
+                    candidate["source_order"] = source_order
+                    candidate["source_path"] = source_path
+                    candidate["path"] = plugin_dir
+                    candidate_version = str(candidate.get("version") or "0")
+
+                    existing = candidates.get(pid)
+                    if not existing:
+                        candidates[pid] = candidate
+                        continue
+
+                    existing_version = str(existing.get("version") or "0")
+                    if StringUtils.compare_version(candidate_version, ">", existing_version):
+                        candidates[pid] = candidate
+                    elif (
+                        candidate_version == existing_version
+                        and source_order < int(existing.get("source_order", source_order))
+                    ):
+                        logger.info(f"本地插件 {pid} 存在同版本来源，使用靠前目录：{source_path}")
+                        candidates[pid] = candidate
+
+        return candidates
+
+    def get_local_plugin_candidate(self, pid: str, package_version: Optional[str] = None,
+                                   source_path: Optional[Path] = None,
+                                   strict_compat: bool = True) -> Optional[dict]:
+        """
+        获取指定插件ID的本地插件候选。
+        """
+        if not pid:
+            return None
+        if package_version is not None or source_path is not None:
+            source_paths = [source_path.resolve()] if source_path else self.get_local_source_paths()
+            for source_order, local_source_path in enumerate(self.get_local_source_paths()):
+                if local_source_path not in source_paths:
+                    continue
+                local_plugins = self.__get_local_package(local_source_path, package_version or "")
+                if not local_plugins:
+                    continue
+                for candidate_pid, plugin_info in local_plugins.items():
+                    if candidate_pid.lower() != pid.lower() or not isinstance(plugin_info, dict):
+                        continue
+                    is_compatible = not (
+                            not package_version
+                            and settings.VERSION_FLAG
+                            and plugin_info.get(settings.VERSION_FLAG) is not True
+                    )
+                    if not is_compatible and strict_compat:
+                        return None
+                    plugin_dir = self.__get_local_plugin_dir(local_source_path, candidate_pid, package_version or "")
+                    if not plugin_dir.is_dir():
+                        return None
+                    candidate = plugin_info.copy()
+                    candidate["id"] = candidate_pid
+                    candidate["package_version"] = package_version or ""
+                    candidate["source_order"] = source_order
+                    candidate["source_path"] = local_source_path
+                    candidate["path"] = plugin_dir
+                    if not is_compatible:
+                        candidate["compatible"] = False
+                        candidate["skip_reason"] = f"package.json 未声明 {settings.VERSION_FLAG} 兼容"
+                    return candidate
+            return None
+
+        candidates = self.get_local_plugin_candidates()
+        for candidate_pid, candidate in candidates.items():
+            if candidate_pid.lower() == pid.lower():
+                return candidate
+        return None
+
     @staticmethod
     def __parse_plugin_index_response(content: str) -> Optional[Dict[str, dict]]:
         """
@@ -271,6 +448,46 @@ class PluginHelper(metaclass=WeakSingleton):
 
             return self.__install_flow_sync(pid, force_install, prepare_filelist, repo_url)
 
+    def install_local(self, pid: str, repo_url: str = "", force_install: bool = False) -> Tuple[bool, str]:
+        """
+        从本地插件来源目录安装插件。
+        """
+        local_pid = self.parse_local_repo_url(repo_url) if repo_url else pid
+        if not local_pid or local_pid.lower() != pid.lower():
+            return False, "本地插件来源与插件ID不匹配"
+
+        candidate = self.get_local_plugin_candidate(pid)
+        if not candidate:
+            return False, f"未找到本地插件：{pid}"
+
+        source_dir = Path(candidate.get("path"))
+        dest_dir = PLUGIN_DIR / pid.lower()
+        try:
+            if source_dir.resolve() == dest_dir.resolve():
+                return False, "本地插件来源不能与运行目录相同"
+        except Exception:
+            return False, "本地插件来源路径无效"
+
+        def prepare_local() -> Tuple[bool, str]:
+            try:
+                shutil.copytree(
+                    source_dir,
+                    dest_dir,
+                    dirs_exist_ok=True,
+                    ignore=shutil.ignore_patterns("__pycache__", "*.pyc", ".DS_Store")
+                )
+                return True, ""
+            except Exception as e:
+                logger.error(f"复制本地插件 {pid} 失败：{e}")
+                return False, f"复制本地插件失败：{e}"
+
+        return self.__install_flow_sync(
+            pid=pid,
+            force_install=force_install,
+            prepare_content=prepare_local,
+            repo_url=None
+        )
+
     def __get_file_list(self, pid: str, user_repo: str, package_version: Optional[str] = None) -> \
             Tuple[Optional[list], Optional[str]]:
         """