217 lines
7.2 KiB
Markdown
217 lines
7.2 KiB
Markdown
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# OpenMesh 打包流程说明
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## 概述
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OpenMesh 是一个基于 Python (FastAPI) + React (Vite) 的 AI 智能助手平台,最终交付形态为 Windows 绿色免安装版。打包产物位于 `dist/openmesh/` 目录,用户双击 `启动 OpenMesh.bat` 即可运行。
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---
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## 打包产物目录结构
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```
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dist/openmesh/
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├── openmesh-server.exe # 后端服务主程序(PyInstaller one-dir 模式)
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├── openmesh-static.exe # 前端静态文件服务器
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├── _internal/ # PyInstaller 运行时依赖(Python 解释器 + 所有库)
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├── frontend/ # 前端构建产物(React + Vite)
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│ ├── index.html
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│ └── assets/
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├── data/ # 用户数据目录(首次启动后生成配置)
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│ ├── config.toml
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│ ├── coworker.db
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│ ├── chat.db
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│ └── skills/ # 已安装的 skills(从 skills/ 初始化复制)
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├── skills/ # 预置内置 skills(首次启动复制到 data/skills)
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├── workspace/ # 默认工作目录
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├── tools/ # 第三方命令行工具(pandoc, tesseract, libreoffice)
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├── .venv/ # Python 虚拟环境(用于 skill 脚本执行)
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├── 启动 OpenMesh.bat # 一键启动脚本
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├── 卸载 OpenMesh.bat # 卸载脚本
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└── 使用说明.txt # 使用说明
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```
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---
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## 打包步骤总览
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完整打包分为 **4 个阶段**,顺序执行:
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```
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阶段1: 前端构建 → 阶段2: 后端 PyInstaller 打包 → 阶段3: 静态服务器打包 → 阶段4: 组装发布包
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```
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---
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## 阶段 1:前端构建
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### 目的
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将 React + Vite 前端项目编译为静态 HTML/CSS/JS 资源。
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### 前置条件
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- Node.js >= 16
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- 已执行 `npm install`
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### 操作命令
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```bash
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cd surfaces/gui
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npm run build
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```
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### 输入
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- `surfaces/gui/src/` — 前端源码
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- `surfaces/gui/index.html` — HTML 模板
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### 输出
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- `surfaces/gui/dist/` — 构建产物
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- `index.html`
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- `assets/index-*.js`
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- `assets/index-*.css`
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- 其他静态资源(字体、图片等)
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### 配置文件
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- `surfaces/gui/vite.config.ts` — Vite 配置
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- `base: "./"` — 相对路径,支持从文件系统直接加载
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- 构建输出到 `dist/`
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---
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## 阶段 2:后端服务 PyInstaller 打包
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### 目的
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将 Python 后端服务(FastAPI + uvicorn)打包为独立的 Windows 可执行程序及运行时目录。
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### 前置条件
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- Python 3.10+
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- 虚拟环境已安装所有依赖:`pip install -e .`
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- `pyinstaller` 已安装
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### 操作命令
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```bash
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pyinstaller dist/openworker-server.spec
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```
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### Spec 文件说明
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路径:`dist/openworker-server.spec`
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关键配置:
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- **入口**:`packaging/server_entry.py` → 调用 `coworker.server.run:main`
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- **模式**:one-dir(exe + `_internal/` 目录),比 onefile 启动快 6-7 秒
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- **控制台**:`console=True`(uvicorn 需要 stdout,窗口通过 CREATE_NO_WINDOW 隐藏)
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- **收集的包**:coworker, aisuite, mcp, ddgs, uvicorn, certifi, websockets, pypdf, pypdfium2, boto3, botocore 等
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- **排除**:tkinter, matplotlib, PIL, PyQt5 等不需要的库
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### 输出
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- `dist/openmesh-server/`
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- `openmesh-server.exe` — 主程序
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- `_internal/` — Python 运行时 + 所有依赖库
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---
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## 阶段 3:静态文件服务器打包
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### 目的
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打包一个极简的 HTTP 服务器,用于托管前端静态文件。
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### Spec 文件
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路径:`openmesh-static.spec` 或 `static-server.spec`
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入口:`packaging/static_server.py`
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输出:`dist/openmesh-static.exe` 或 `dist/static-server/static-server.exe`
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---
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## 阶段 4:组装发布包
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### 目的
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将前端、后端、工具、配置等所有组件组装到 `dist/openmesh/` 目录,形成最终可交付的绿色版。
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### 组装清单
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| 源位置 | 目标位置 | 说明 |
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|--------|----------|------|
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| `dist/openmesh-server/openmesh-server.exe` | `dist/openmesh/openmesh-server.exe` | 后端服务 |
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| `dist/openmesh-server/_internal/` | `dist/openmesh/_internal/` | Python 运行时 |
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| `surfaces/gui/dist/` | `dist/openmesh/frontend/` | 前端构建产物 |
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| `dist/openmesh-static.exe` | `dist/openmesh/openmesh-static.exe` | 静态文件服务器 |
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| `skills/` (项目内置) | `dist/openmesh/skills/` | 预置 skills |
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| `tools/` (pandoc 等) | `dist/openmesh/tools/` | 第三方工具 |
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| `dist/config.template.toml` | `dist/openmesh/data/config.toml` | 默认配置 |
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| — | `dist/openmesh/workspace/` | 工作目录(空) |
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| — | `dist/openmesh/data/` | 数据目录(空) |
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| `启动 OpenMesh.bat` | `dist/openmesh/启动 OpenMesh.bat` | 启动脚本 |
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| `卸载 OpenMesh.bat` | `dist/openmesh/卸载 OpenMesh.bat` | 卸载脚本 |
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| `使用说明.txt` | `dist/openmesh/使用说明.txt` | 使用说明 |
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### 启动脚本逻辑
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文件:`dist/openmesh/启动 OpenMesh.bat`
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关键环境变量:
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```bat
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set DATA_DIR=%SCRIPT_DIR%data :: COWORKER_STATE_DIR 指向 data 目录
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set SKILLS_DIR=%DATA_DIR%\skills :: 实际 skills 目录
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set BUILTIN_SKILLS=%SCRIPT_DIR%skills :: 内置 skills 源
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set COWORKER_DISABLE_AUTH=1 :: 禁用认证(本地使用)
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set COWORKER_STATE_DIR=%DATA_DIR% :: 状态目录
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set COWORKER_SCRATCH_BASE=workspace :: 临时文件基准目录
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```
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启动顺序:
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1. 创建 data、skills、workspace 目录
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2. 首次启动时,将内置 skills 复制到 data/skills
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3. 启动 `openmesh-server.exe --port 8765 --cwd workspace`(后端,端口 8765)
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4. 启动 `openmesh-static.exe frontend`(前端静态服务器,端口 3000)
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5. 打开浏览器访问 http://localhost:3000
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---
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## 重新打包操作清单
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当代码修改后需要重新打包时,按以下顺序执行:
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### 仅前端修改
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```
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npm run build → 复制到 dist/openmesh/frontend/
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```
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### 仅后端修改
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```
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pyinstaller dist/openworker-server.spec → 复制 exe 和 _internal/ 到 dist/openmesh/
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```
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### 前后端都修改
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```
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1. cd surfaces/gui && npm run build
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2. pyinstaller dist/openworker-server.spec
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3. 组装到 dist/openmesh/
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```
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---
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## 注意事项
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1. **data/skills 与 skills/**:内置 skills 仅首次启动时复制。修改内置 skills 后,需删除用户 `data/skills/` 目录才能生效,或手动更新。
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2. **PyInstaller 增量构建**:build 目录会缓存,重复构建时速度较快。完全干净构建可删除 `build/` 目录。
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3. **.venv 目录**:发布包中的 `.venv` 用于 skill 脚本执行(如 Python 脚本),与 PyInstaller 打包的运行时是两套独立环境。
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4. **端口冲突**:默认后端 8765,前端 3000。可在 `data/config.toml` 中修改。
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5. **UPX 压缩**:server 端默认关闭 UPX(`upx=False`),避免某些库加载失败。static 端开启了 UPX。
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---
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## 相关文件索引
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| 文件 | 作用 |
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| `pyproject.toml` | Python 项目配置、依赖、入口点 |
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| `dist/openworker-server.spec` | 后端 PyInstaller 配置 |
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| `openmesh-static.spec` | 静态服务器 PyInstaller 配置 |
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| `dist/server_entry.py` | 后端打包入口 |
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| `surfaces/gui/vite.config.ts` | 前端构建配置 |
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| `surfaces/gui/package.json` | 前端依赖和脚本 |
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| `dist/openmesh/启动 OpenMesh.bat` | 启动脚本 |
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| `coworker/server/run.py` | 后端服务主入口 |
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