---

name: turborepo-caching description: "配置 Turborepo 以实现高效的 monorepo 构建，支持本地和远程缓存。适用于设置 Turborepo、优化构建流水线或实现分布式缓存。" risk: critical source: community date_added: "2026-02-27"

Turborepo 缓存

Turborepo 构建优化的生产模式。

不要在以下情况使用此技能

• 任务与 turborepo 缓存无关
• 你需要此范围之外的不同领域或工具

说明

• 明确目标、约束和所需输入。
• 应用相关最佳实践并验证结果。
• 提供可操作的步骤和验证方法。
• 如果需要详细示例，请打开 resources/implementation-playbook.md。

在以下情况使用此技能

• 设置新的 Turborepo 项目
• 配置构建流水线
• 实现远程缓存
• 优化 CI/CD 性能
• 从其他 monorepo 工具迁移
• 调试缓存未命中

核心概念

1. Turborepo 架构

Workspace Root/
├── apps/
│   ├── web/
│   │   └── package.json
│   └── docs/
│       └── package.json
├── packages/
│   ├── ui/
│   │   └── package.json
│   └── config/
│       └── package.json
├── turbo.json
└── package.json

2. 流水线概念

| 概念 | 描述 | |------|------| | dependsOn | 必须先完成的任务 | | cache | 是否缓存输出 | | outputs | 要缓存的文件 | | inputs | 影响缓存键的文件 | | persistent | 长时间运行的任务（开发服务器） |

模板

模板 1：turbo.json 配置

{
  "$schema": "https://turbo.build/schema.json",
  "globalDependencies": [
    ".env",
    ".env.local"
  ],
  "globalEnv": [
    "NODE_ENV",
    "VERCEL_URL"
  ],
  "pipeline": {
    "build": {
      "dependsOn": ["^build"],
      "outputs": [
        "dist/**",
        ".next/**",
        "!.next/cache/**"
      ],
      "env": [
        "API_URL",
        "NEXT_PUBLIC_*"
      ]
    },
    "test": {
      "dependsOn": ["build"],
      "outputs": ["coverage/**"],
      "inputs": [
        "src/**/*.tsx",
        "src/**/*.ts",
        "test/**/*.ts"
      ]
    },
    "lint": {
      "outputs": [],
      "cache": true
    },
    "typecheck": {
      "dependsOn": ["^build"],
      "outputs": []
    },
    "dev": {
      "cache": false,
      "persistent": true
    },
    "clean": {
      "cache": false
    }
  }
}

模板 2：包特定流水线

// apps/web/turbo.json
{
  "$schema": "https://turbo.build/schema.json",
  "extends": ["//"],
  "pipeline": {
    "build": {
      "outputs": [".next/**", "!.next/cache/**"],
      "env": [
        "NEXT_PUBLIC_API_URL",
        "NEXT_PUBLIC_ANALYTICS_ID"
      ]
    },
    "test": {
      "outputs": ["coverage/**"],
      "inputs": [
        "src/**",
        "tests/**",
        "jest.config.js"
      ]
    }
  }
}

模板 3：使用 Vercel 的远程缓存

# Login to Vercel
npx turbo login

# Link to Vercel project
npx turbo link

# Run with remote cache
turbo build --remote-only

# CI environment variables
TURBO_TOKEN=your-token
TURBO_TEAM=your-team

# .github/workflows/ci.yml
name: CI

on:
  push:
    branches: [main]
  pull_request:

env:
  TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
  TURBO_TEAM: ${{ vars.TURBO_TEAM }}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npx turbo build --filter='...[origin/main]'

      - name: Test
        run: npx turbo test --filter='...[origin/main]'

模板 4：自托管远程缓存

// Custom remote cache server (Express)
import express from 'express';
import { createReadStream, createWriteStream } from 'fs';
import { mkdir } from 'fs/promises';
import { join } from 'path';

const app = express();
const CACHE_DIR = './cache';

// Get artifact
app.get('/v8/artifacts/:hash', async (req, res) => {
  const { hash } = req.params;
  const team = req.query.teamId || 'default';
  const filePath = join(CACHE_DIR, team, hash);

  try {
    const stream = createReadStream(filePath);
    stream.pipe(res);
  } catch {
    res.status(404).send('Not found');
  }
});

// Put artifact
app.put('/v8/artifacts/:hash', async (req, res) => {
  const { hash } = req.params;
  const team = req.query.teamId || 'default';
  const dir = join(CACHE_DIR, team);
  const filePath = join(dir, hash);

  await mkdir(dir, { recursive: true });

  const stream = createWriteStream(filePath);
  req.pipe(stream);

  stream.on('finish', () => {
    res.json({ urls: [\`\${req.protocol}://\${req.get('host')}/v8/artifacts/\${hash}\`] });
  });
});

// Check artifact exists
app.head('/v8/artifacts/:hash', async (req, res) => {
  const { hash } = req.params;
  const team = req.query.teamId || 'de