From ca51c2f8c5f4c84ee7d3b41bfcff01b89a558821 Mon Sep 17 00:00:00 2001
From: Wu Clan <jianhengwu0407@gmail.com>
Date: Fri, 16 Jan 2026 12:40:56 +0800
Subject: [PATCH] Fix install plugin dependencies in docker container (#1017)

---
 Dockerfile                     | 16 +++++++++++-----
 backend/plugin/requirements.py | 10 ++++++++++
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4a2e07a9..1d654a9e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,24 +22,30 @@ ENV UV_COMPILE_BYTECODE=1 \
 
 # Install dependencies with cache
 RUN --mount=type=cache,target=/root/.cache/uv \
-    uv sync --frozen --no-default-groups --group server
+    --mount=type=bind,source=uv.lock,target=uv.lock \
+    --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
+    uv sync --locked --no-default-groups --group server --no-install-project
 
 # === Runtime base server image ===
-FROM python:3.10-slim AS base_server
+FROM python:3.10-slim-bookworm AS base_server
 
 RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list.d/debian.sources \
     && apt-get update \
-    && apt-get install -y --no-install-recommends supervisor \
+    && apt-get install -y --no-install-recommends curl ca-certificates supervisor \
     && rm -rf /var/lib/apt/lists/*
 
+ADD https://astral.sh/uv/install.sh /uv-installer.sh
+
+RUN sh /uv-installer.sh && rm /uv-installer.sh
+
+ENV PATH="/root/.local/bin/:$PATH"
+
 COPY --from=builder /fba /fba
 
 COPY --from=builder /usr/local /usr/local
 
 COPY deploy/backend/supervisor/supervisord.conf /etc/supervisor/supervisord.conf
 
-WORKDIR /fba/backend
-
 # === FastAPI server image ===
 FROM base_server AS fba_server
 
diff --git a/backend/plugin/requirements.py b/backend/plugin/requirements.py
index adf1b6b8..a39437f0 100644
--- a/backend/plugin/requirements.py
+++ b/backend/plugin/requirements.py
@@ -1,5 +1,6 @@
 import os
 import subprocess
+import sys
 
 from importlib.metadata import PackageNotFoundError, distribution
 
@@ -25,6 +26,11 @@ def get_plugins() -> list[str]:
     return _get_plugins()
 
 
+def _is_in_virtualenv() -> bool:
+    """检测当前是否在虚拟环境中运行"""
+    return hasattr(sys, 'real_prefix') or (hasattr(sys, 'base_prefix') and sys.base_prefix != sys.prefix)
+
+
 def install_requirements(plugin: str | None) -> None:  # noqa: C901
     """
     安装插件依赖
@@ -56,6 +62,8 @@ def install_requirements(plugin: str | None) -> None:  # noqa: C901
         if missing_dependencies:
             try:
                 pip_install = ['uv', 'pip', 'install', '-r', requirements_file]
+                if not _is_in_virtualenv():
+                    pip_install.append('--system')
                 if settings.PLUGIN_PIP_CHINA:
                     pip_install.extend(['-i', settings.PLUGIN_PIP_INDEX_URL])
 
@@ -91,6 +99,8 @@ def uninstall_requirements(plugin: str) -> None:
     if os.path.exists(requirements_file):
         try:
             pip_uninstall = ['uv', 'pip', 'uninstall', '-r', str(requirements_file), '-y']
+            if not _is_in_virtualenv():
+                pip_uninstall.append('--system')
             subprocess.check_call(pip_uninstall, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
         except subprocess.CalledProcessError as e:
             raise PluginInstallError(f'插件 {plugin} 依赖卸载失败：{e}') from e