Files
ClassHelper/scripts/dist-server.mjs
T
LoveChengke 3a9f8812fc feat: 客户端灵动岛 + 上课时段紧急通知二次确认,并修复打包/校验脚本在 Electron 宿主下的多个缺陷
## 客户端灵动岛(动态岛)

- 新增独立透明置顶窗口:桌面中上方常驻、不占任务栏、不抢焦点(268x44 胶囊 / 404x316 详情 / 424x344 紧急)
- 三种形态与动画:隐藏 ↔ 胶囊 ↔ 详情,尺寸用 easeOutCubic 260ms 逐帧缓动、透明度单独淡入淡出
  (尺寸与淡入使用各自动画令牌,避免互相打断导致窗口卡在胶囊尺寸)
- 行为:普通通知变「新消息 · 共 N 条」胶囊,点击展开详情;上课时段自动隐藏并进入待发队列,
  下课后自动弹出;紧急通知无论是否上课立即展开(红色呼吸光晕 + 紧急角标,无需点击)
- 上课状态来自 GET /api/schedules/current(10s 心跳 + 下课时长定时器),
  新增 src/main/island.ts(控制器/IPC)、src/preload/island.ts、src/island/IslandApp.vue、
  src/renderer/island/bridge.ts、island.html 与多页 Vite 构建

## 上课时段发布紧急通知的二次确认

- 服务端:priority=URGENT 且当前处于上课时间段且未带 confirmDuringClass 时返回
  409 URGENT_DURING_CLASS(携带 current/next/week/serverTime),绕过界面调接口同样被拦截
- 新增 GET /api/schedules/current(inClass/current/next,at 参数用于诊断与测试)
- Web 管理端:全屏警告遮罩(UrgentClassWarning.vue),显示正在上的课时段与待发布标题,
  确认按钮带 3 秒倒计时(圆环进度,倒计时结束前禁用),取消即不发;并发命中 409 同样兜底弹窗

## 打包与验证脚本修复(Electron 宿主环境)

- scripts/lib/node-runtime.mjs:定位真正的 node.exe。此前经 pnpm 运行时 process.execPath 指向
  Electron,dist:server 会把 Electron 复制成安装包内的 node.exe,dist:win 会让 electron-builder 报
  Unknown argument: .../cli.js(改为显式使用真实 Node)
- scripts/lib/electron-env.mjs:启动 Electron 前清理继承的 ELECTRON_RUN_AS_NODE(否则 Electron 退化为
  纯 Node,require('electron') 直接 MODULE_NOT_FOUND),并从 path.txt 定位 electron.exe
  (process.versions.electron 存在时 import 'electron' 返回的是 API 对象而非路径)
- scripts/dist-server.mjs:新增构建产物新鲜度校验(曾出现 server 已重建但打进安装包的 shared/dist 是旧的,
  安装后服务启动即报 does not provide an export named MAX_TERM_WEEK)
- scripts/ui-smoke:新增 live-probe.mjs 真实制造/清理上课时段,Electron 驱动真实点击断言全屏警告文案、
  按钮禁用与 3 秒倒计时时长(实测 2966ms),测试后自动删除探针课表与测试通知

## 验证结果

- pnpm verify:e2e 62/62(新增上课时段拦截、二次确认后发布、普通通知不受限等 8 项)
- pnpm verify:web 8/8(新增上课时段紧急通知全屏警告 + 倒计时)
- pnpm verify:desktop 18/18(新增灵动岛窗口/上课隐藏/下课弹出/紧急立即展开/胶囊点击展开 + 截图)
- 打包后 EXE 冒烟 15/15(packaged: true,退出码 0)
- 服务端安装程序升级安装:.env 与数据库保持不变,/api/schedules/current 正常
- pnpm lint / format:check / typecheck 全部通过
2026-09-12 08:41:08 +08:00

546 lines
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JavaScript
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/**
* 服务端 + Web 管理端 生产打包脚本:pnpm dist:server
*
* 产出:
* release-server/classhelper-server/ 可直接运行的免安装目录
* release-server/班级小助手服务端-<版本>-x64-setup.exe Windows 安装程序(NSIS)
*
* 打包策略(面向"双击即可用、目标机无需安装 Node"):
* 1. 内置 Node 运行时(复制本机 node.exe)—— 目标机无需安装 Node.js
* 2. 依赖用 npm 安装为真实目录(非 pnpm 软链),保证可整体拷贝到别的机器
* 3. 后端使用 tsc 构建产物(ESM),Web 管理端使用 Vite 构建产物
* 4. 首次启动自动执行迁移(AUTO_MIGRATE=true)+ 自动生成 JWT 密钥 + PID 文件
* 5. 用 electron-builder 自带的 NSIS(makensis)生成安装程序
*/
import { spawnSync } from 'node:child_process';
import crypto from 'node:crypto';
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { resolveNodeRuntime } from './lib/node-runtime.mjs';
const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
const serverDir = path.join(root, 'packages', 'server');
const webDir = path.join(root, 'packages', 'web-admin');
const outRoot = path.join(root, 'release-server');
const staging = path.join(outRoot, 'classhelper-server');
const VERSION = JSON.parse(fs.readFileSync(path.join(root, 'package.json'), 'utf8')).version;
const PRODUCT = '班级小助手服务端';
const PORT = '4000';
const log = (message) => console.log(`[dist:server] ${message}`);
const run = (command, args, options = {}) => {
// Windows 下 .cmd 必须通过 cmd.exe 启动(Node 20+ 不再允许直接 spawn .cmd)
const needsShell = process.platform === 'win32' && command.toLowerCase().endsWith('.cmd');
const result = spawnSync(command, args, { stdio: 'inherit', shell: needsShell, ...options });
if (result.error) {
throw new Error(`命令启动失败:${command} ${args.join(' ')} -> ${result.error.message}`);
}
if (result.status !== 0) {
throw new Error(`命令失败(${result.status}):${command} ${args.join(' ')}`);
}
};
/* ------------------------------------------------------------ 1. 前置构建 */
function ensureBuilds() {
const serverEntry = path.join(serverDir, 'dist', 'index.js');
const webEntry = path.join(webDir, 'dist', 'index.html');
const sharedEntry = path.join(root, 'packages', 'shared', 'dist', 'index.js');
const missing = [];
if (!fs.existsSync(sharedEntry)) missing.push('packages/shared/dist(请先 pnpm build:shared)');
if (!fs.existsSync(serverEntry))
missing.push('packages/server/dist(请先 pnpm --filter @classhelper/server build)');
if (!fs.existsSync(webEntry))
missing.push('packages/web-admin/dist(请先 pnpm --filter @classhelper/web-admin build)');
if (missing.length > 0) {
throw new Error(`缺少构建产物:\n - ${missing.join('\n - ')}\n建议直接执行:pnpm dist:server`);
}
// 新鲜度校验:曾出现过"改动只重新构建了 server,却把旧的 shared/dist 打进安装包",
// 结果安装后服务启动即报 "does not provide an export named ..."。这里直接拦住。
const newestSource = (dir) => {
let newest = 0;
const walk = (current) => {
for (const entry of fs.readdirSync(current, { withFileTypes: true })) {
const full = path.join(current, entry.name);
if (entry.isDirectory()) walk(full);
else newest = Math.max(newest, fs.statSync(full).mtimeMs);
}
};
if (fs.existsSync(dir)) walk(dir);
return newest;
};
const stale = [];
const sharedSourceTime = newestSource(path.join(root, 'packages', 'shared', 'src'));
const sharedBuildTime = fs.statSync(path.join(root, 'packages', 'shared', 'dist', 'index.js')).mtimeMs;
if (sharedSourceTime > sharedBuildTime) stale.push('packages/shared(src 比 dist 新)');
const serverSourceTime = newestSource(path.join(serverDir, 'src'));
const serverBuildTime = fs.statSync(serverEntry).mtimeMs;
if (serverSourceTime > serverBuildTime) stale.push('packages/server(src 比 dist 新)');
const webSourceTime = newestSource(path.join(webDir, 'src'));
const webBuildTime = fs.statSync(webEntry).mtimeMs;
if (webSourceTime > webBuildTime) stale.push('packages/web-admin(src 比 dist 新)');
if (stale.length > 0) {
throw new Error(
`构建产物已过期:\n - ${stale.join('\n - ')}\n请重新构建(推荐直接执行:pnpm dist:server)`,
);
}
}
/* ------------------------------------------------------------ 2. 依赖安装 */
function serverProdDependencies() {
const pkg = JSON.parse(fs.readFileSync(path.join(serverDir, 'package.json'), 'utf8'));
const deps = { ...pkg.dependencies };
// 工作区内部包用拷贝的方式提供,不走 npm
delete deps['@classhelper/shared'];
return deps;
}
/** 运行时依赖清单(同时供安装包与 Docker 运行时镜像使用,单一事实来源) */
function writeRuntimeManifest() {
const manifest = {
name: 'classhelper-server-runtime',
version: VERSION,
private: true,
type: 'module',
description: '班级小助手服务端运行时(安装包 / 容器内置)',
dependencies: serverProdDependencies(),
};
fs.writeFileSync(path.join(staging, 'package.json'), `${JSON.stringify(manifest, null, 2)}\n`, 'utf8');
const deployDir = path.join(root, 'deploy');
fs.mkdirSync(deployDir, { recursive: true });
fs.writeFileSync(
path.join(deployDir, 'package.runtime.json'),
`${JSON.stringify(manifest, null, 2)}\n`,
'utf8',
);
return manifest;
}
function installDependencies() {
writeRuntimeManifest();
const npmCmd = process.platform === 'win32' ? 'npm.cmd' : 'npm';
log('安装生产依赖(npm install --omit=dev,真实目录,便于整体拷贝)...');
run(npmCmd, ['install', '--omit=dev', '--no-audit', '--no-fund', '--loglevel=error'], {
cwd: staging,
env: {
...process.env,
npm_config_cache: path.join(root, '.cache', 'npm-cache'),
NODE_OPTIONS: process.env.NODE_OPTIONS ?? '--use-system-ca',
},
});
}
/* ------------------------------------------------------------ 3. 组装运行时 */
function copyRecursive(from, to) {
fs.mkdirSync(path.dirname(to), { recursive: true });
fs.cpSync(from, to, { recursive: true, dereference: true });
}
function buildRuntime() {
// 后端代码:保留 dist 层级,保证代码里 serverRoot 的计算(../..)与开发环境一致
copyRecursive(path.join(serverDir, 'dist'), path.join(staging, 'server', 'dist'));
// 迁移文件(首次启动 AUTO_MIGRATE 使用)
copyRecursive(
path.join(serverDir, 'prisma', 'migrations'),
path.join(staging, 'server', 'prisma', 'migrations'),
);
// 工作区共享包(tsc 产物)
const sharedTarget = path.join(staging, 'node_modules', '@classhelper', 'shared');
fs.mkdirSync(sharedTarget, { recursive: true });
copyRecursive(path.join(root, 'packages', 'shared', 'dist'), path.join(sharedTarget, 'dist'));
fs.writeFileSync(
path.join(sharedTarget, 'package.json'),
JSON.stringify(
{
name: '@classhelper/shared',
version: VERSION,
private: true,
type: 'module',
main: './dist/index.js',
types: './dist/index.d.ts',
exports: { '.': { types: './dist/index.d.ts', default: './dist/index.js' } },
},
null,
2,
),
'utf8',
);
// Web 管理端
copyRecursive(path.join(webDir, 'dist'), path.join(staging, 'web'));
// Node 运行时(必须是真正的 node.exe,不能用宿主 Electron 可执行文件)
const nodeRuntime = resolveNodeRuntime();
copyRecursive(nodeRuntime.path, path.join(staging, 'node.exe'));
log(`内置 Node 运行时:${nodeRuntime.path}(${nodeRuntime.version})`);
// 数据目录:强制清空,避免把打包机上测试用的数据库带进安装包
fs.rmSync(path.join(staging, 'data'), { recursive: true, force: true });
fs.mkdirSync(path.join(staging, 'data'), { recursive: true });
fs.mkdirSync(path.join(staging, 'logs'), { recursive: true });
}
/* ------------------------------------------------------------ 4. 配置与脚本 */
function writeEnvironmentFile() {
const jwtSecret = crypto.randomBytes(48).toString('hex');
const content = `# 班级小助手服务端(安装程序生成,请妥善保管)
# 修改后需重启服务生效(开始菜单 → 班级小助手服务端 → 重启服务)
NODE_ENV=production
HOST=0.0.0.0
PORT=${PORT}
# 数据库:SQLite 文件位于安装目录的 data 子目录
DATABASE_PROVIDER=sqlite
DATABASE_URL="file:../data/classhelper.db"
# 首次启动时自动建表(数据库为空时执行随包的迁移 SQL)
AUTO_MIGRATE=true
# 登录令牌签名密钥(首次安装随机生成,请勿泄露/更换,更换后所有用户需重新登录)
JWT_SECRET=${jwtSecret}
JWT_EXPIRES_IN=7d
# 允许跨域来源:* 表示全部允许;若通过域名访问建议改成具体来源,例如 https://class.example.com
CORS_ORIGIN=*
# 反代场景请设为 1,保证限流按真实客户端 IP 统计
TRUST_PROXY=0
# 安全与运维
RATE_LIMIT_ENABLED=true
STARTUP_DB_CHECK=true
PID_FILE=../data/server.pid
LOG_LEVEL=info
# 可选项
BCRYPT_ROUNDS=10
DEFAULT_STUDENT_PASSWORD=123456
TERM_START_DATE=
`;
fs.writeFileSync(path.join(staging, '.env'), content, 'utf8');
}
function writeRuntimeScripts() {
// 注意:.cmd 内容保持 ASCII,避免 cmd.exe 按 OEM 代码页(GBK)解析 UTF-8 中文出错;
// 中文说明放在 README.txt 与安装向导里。
// 启动采用 PowerShell Start-Process 分离进程 + 输出重定向到日志文件,
// 避免 `start` 在管道/非交互环境下让子进程继承句柄而卡住调用方。
const startCmd = `@echo off
setlocal
cd /d "%~dp0"
set "PID="
if exist "data\\server.pid" set /p PID=<"data\\server.pid"
if defined PID (
tasklist /FI "PID eq %PID%" 2>nul | find "%PID%" >nul
if not errorlevel 1 (
echo [ClassHelper] Server is already running ^(PID %PID%^).
echo [ClassHelper] Admin UI: http://127.0.0.1:${PORT}/
exit /b 0
)
)
if not exist "logs" mkdir "logs"
echo [ClassHelper] Starting server...
powershell -NoLogo -NoProfile -NonInteractive -Command ^
"Start-Process -FilePath '%~dp0node.exe' -ArgumentList '%~dp0server\\dist\\index.js' -WorkingDirectory '%~dp0' -WindowStyle Hidden -RedirectStandardOutput '%~dp0logs\\server.log' -RedirectStandardError '%~dp0logs\\server.error.log'"
echo [ClassHelper] Waiting for service to become ready...
for /l %%i in (1,1,30) do (
powershell -NoLogo -NoProfile -NonInteractive -Command "try { $null = Invoke-WebRequest -Uri 'http://127.0.0.1:${PORT}/healthz' -UseBasicParsing -TimeoutSec 2; exit 0 } catch { exit 1 }" >nul 2>&1
if not errorlevel 1 (
echo [ClassHelper] Ready: http://127.0.0.1:${PORT}/
exit /b 0
)
ping -n 2 127.0.0.1 >nul
)
echo [ClassHelper] Start timed out. Check logs\\server.error.log for details.
exit /b 1
`;
const stopCmd = `@echo off
setlocal
cd /d "%~dp0"
if not exist "data\\server.pid" (
echo [ClassHelper] No PID file found - server is not running.
exit /b 0
)
set /p PID=<"data\\server.pid"
echo [ClassHelper] Stopping server ^(PID %PID%^)...
powershell -NoLogo -NoProfile -NonInteractive -Command "try { Stop-Process -Id %PID% -Force -ErrorAction Stop; exit 0 } catch { exit 1 }" >nul 2>&1
if errorlevel 1 taskkill /PID %PID% /T /F >nul 2>&1
del /q "data\\server.pid" >nul 2>&1
echo [ClassHelper] Stopped.
`;
const restartCmd = `@echo off
call "%~dp0stop.cmd"
ping -n 2 127.0.0.1 >nul
call "%~dp0start.cmd"
`;
const statusCmd = `@echo off
setlocal enabledelayedexpansion
cd /d "%~dp0"
if exist "data\\server.pid" (
set /p PID=<"data\\server.pid"
powershell -NoLogo -NoProfile -NonInteractive -Command "if (Get-Process -Id !PID! -ErrorAction SilentlyContinue) { exit 0 } else { exit 1 }" >nul 2>&1
if not errorlevel 1 (
echo [ClassHelper] Running ^(PID !PID!^)
powershell -NoLogo -NoProfile -NonInteractive -Command "try { $r = Invoke-WebRequest -Uri 'http://127.0.0.1:${PORT}/api/health' -UseBasicParsing -TimeoutSec 3; Write-Host ' HTTP:' $r.StatusCode } catch { Write-Host ' HTTP: unreachable' }"
echo [ClassHelper] Admin UI: http://127.0.0.1:${PORT}/
exit /b 0
)
)
echo [ClassHelper] Not running.
exit /b 1
`;
const serviceCmd = `@echo off
setlocal
cd /d "%~dp0"
net session >nul 2>&1
if errorlevel 1 (
echo [ClassHelper] Administrator privileges are required. Right-click and run as administrator.
pause
exit /b 1
)
echo [ClassHelper] Registering scheduled task (auto start at boot)...
schtasks /Create /TN "ClassHelperServer" /TR "\\"%~dp0node.exe\\" \\"%~dp0server\\dist\\index.js\\"" /SC ONSTART /RL HIGHEST /F
schtasks /Run /TN "ClassHelperServer"
echo [ClassHelper] Done.
echo start : schtasks /Run /TN ClassHelperServer
echo stop : schtasks /End /TN ClassHelperServer
echo remove: schtasks /Delete /TN ClassHelperServer /F
pause
`;
const unserviceCmd = `@echo off
setlocal
net session >nul 2>&1
if errorlevel 1 (
echo [ClassHelper] Administrator privileges are required.
pause
exit /b 1
)
schtasks /End /TN "ClassHelperServer" >nul 2>&1
schtasks /Delete /TN "ClassHelperServer" /F
echo [ClassHelper] Scheduled task removed.
pause
`;
const files = {
'start.cmd': startCmd,
'stop.cmd': stopCmd,
'restart.cmd': restartCmd,
'status.cmd': statusCmd,
'install-service.cmd': serviceCmd,
'uninstall-service.cmd': unserviceCmd,
};
for (const [name, content] of Object.entries(files)) {
fs.writeFileSync(path.join(staging, name), content.replace(/\r?\n/g, '\r\n'), 'utf8');
}
}
function writeReadme() {
const content = `${PRODUCT} v${VERSION}
========================================
一、启动与访问
1. 双击「start.cmd」(或开始菜单 → 班级小助手服务端 → 启动服务)
2. 浏览器打开 http://127.0.0.1:${PORT}/ 即可进入 Web 管理端
3. 安装程序已把本服务加入当前用户的开机自启项,重启电脑后无需手动启动
二、默认账号(首次安装后请立即修改密码)
管理员 admin / admin123
教师 teacher1 / teacher123、teacher2 / teacher123
学生 student01 ~ student15 / student123(桌面客户端使用)
三、目录说明
server\\ 后端程序(server\\dist\\index.js 为入口)
web\\ Web 管理端(由后端直接托管)
data\\ 数据库文件与 PID 文件(备份时复制此目录即可)
logs\\ 预留日志目录
.env 全部配置项(端口、数据库、密钥、跨域等)
node.exe 内置 Node 运行时(无需在系统中安装 Node.js)
四、常用操作
start.cmd 启动服务并等待就绪
stop.cmd 停止服务
restart.cmd 重启服务
status.cmd 查看运行状态
install-service.cmd 注册为开机启动的计划任务(需管理员身份运行)
uninstall-service.cmd 移除计划任务(需管理员身份运行)
五、升级
1. 先执行 stop.cmd 停止服务
2. 备份 data 目录
3. 运行新版本安装程序覆盖安装(.env 会被保留,不会重置密钥与数据库)
4. 执行 start.cmd
六、安全建议
- 修改 admin / teacher 的默认密码
- 如需通过公网访问,请在前面加 Nginx/Caddy 反向代理并启用 HTTPS(见 docs/production.md)
- 定期备份 data 目录;更换 JWT_SECRET 会导致所有用户需要重新登录
`;
fs.writeFileSync(path.join(staging, 'README.txt'), content.replace(/\r?\n/g, '\r\n'), 'utf8');
// 许可证/说明文件(安装向导的许可页读取它)
const license = `${PRODUCT} v${VERSION} 使用许可与说明
1. 用途
本程序用于班级信息管理(班级、课表、作业、通知、成绩),由后端服务与 Web 管理端组成。
2. 运行方式
安装后将在本机启动一个 HTTP 服务(默认端口 ${PORT}),并把 Web 管理端一并托管。
该服务默认监听 0.0.0.0,同一局域网内的设备可通过本机 IP 访问;
若需公网访问,请务必在反向代理上启用 HTTPS 并修改默认密码。
3. 数据与备份
全部数据保存在安装目录的 data 目录(SQLite 文件)。定期复制该目录即为完整备份。
4. 卸载
卸载程序会停止服务并删除程序文件,但会把 data 目录重命名为 data.backup 保留,
如需彻底删除请手动删除该目录。
5. 免责
本程序按"现状"提供,请在使用前自行评估并做好数据备份。
`;
fs.writeFileSync(path.join(staging, 'LICENSE.txt'), license.replace(/\r?\n/g, '\r\n'), 'utf8');
}
/* ------------------------------------------------------------ 5. NSIS 安装程序 */
function findMakensis() {
const cacheRoot = path.join(root, '.cache', 'electron-builder');
const candidates = [];
const walk = (dir, depth = 0) => {
if (depth > 3 || !fs.existsSync(dir)) return;
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
const full = path.join(dir, entry.name);
if (entry.isDirectory()) walk(full, depth + 1);
else if (entry.name.toLowerCase() === 'makensis.exe') candidates.push(full);
}
};
walk(cacheRoot);
return candidates[0] ?? null;
}
function buildInstaller() {
const makensis = findMakensis();
if (!makensis) {
log('未找到 makensis(NSIS),跳过安装程序生成。');
log('可执行一次 pnpm dist:win 让 electron-builder 下载 NSIS,或手动安装 NSIS 后重试。');
return null;
}
const outFile = path.join(outRoot, `${PRODUCT}-${VERSION}-x64-setup.exe`);
const templatePath = path.join(root, 'scripts', 'nsis', 'server-installer.nsi');
const script = fs
.readFileSync(templatePath, 'utf8')
.replaceAll('@PRODUCT@', PRODUCT)
.replaceAll('@VERSION@', VERSION)
.replaceAll('@STAGING@', staging)
.replaceAll('@OUTFILE@', outFile)
.replaceAll('@ICON@', path.join(root, 'build', 'icon.ico'))
.replaceAll('@PORT@', PORT);
const generatedScript = path.join(outRoot, 'server-installer.generated.nsi');
// NSIS 通过 BOM 识别 UTF-8,脚本含中文必须写入 BOM,否则报 "Bad text encoding"
fs.writeFileSync(generatedScript, `\uFEFF${script}`, 'utf8');
// 防御:若上一次的产物仍被占用(例如同时还开着安装程序),先尝试删除并给出明确提示
if (fs.existsSync(outFile)) {
try {
fs.rmSync(outFile, { force: true });
} catch {
throw new Error(
`无法覆盖已有安装程序(可能仍在运行/被杀毒软件占用):${outFile}\n请关闭该安装程序后重试。`,
);
}
}
log(`生成安装程序:${path.relative(root, outFile)}`);
run(makensis, ['/V2', generatedScript], { cwd: outRoot });
return outFile;
}
/* ------------------------------------------------------------ 主流程 */
function main() {
log(`版本 ${VERSION}`);
ensureBuilds();
// 迭代打包时可加 --reuse-deps 复用已安装的 node_modules,跳过 2 分钟的 npm install
const reuseDeps = process.argv.includes('--reuse-deps');
const hasDeps = fs.existsSync(path.join(staging, 'node_modules'));
if (!(reuseDeps && hasDeps)) {
fs.rmSync(staging, { recursive: true, force: true });
} else {
log('复用已安装的 node_modules(--reuse-deps)');
// 只保留依赖安装结果,其余目录重新生成,避免残留上一次打包的文件
for (const dir of ['server', 'web', 'logs']) {
fs.rmSync(path.join(staging, dir), { recursive: true, force: true });
}
}
fs.mkdirSync(staging, { recursive: true });
log('组装运行时...');
writeRuntimeManifest();
if (reuseDeps && hasDeps) {
log('跳过依赖安装');
} else {
installDependencies();
}
buildRuntime();
writeEnvironmentFile();
writeRuntimeScripts();
writeReadme();
const installer = buildInstaller();
const sizeMb = (target) => {
let total = 0;
const walk = (dir) => {
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
const full = path.join(dir, entry.name);
if (entry.isDirectory()) walk(full);
else total += fs.statSync(full).size;
}
};
walk(target);
return Math.round(total / 1024 / 1024);
};
log(`免安装目录:${path.relative(root, staging)}(${sizeMb(staging)} MB)`);
if (installer)
log(
`安装程序:${path.relative(root, installer)}(${Math.round(fs.statSync(installer).size / 1024 / 1024)} MB)`,
);
log('完成。');
}
main();