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ai-i18n-sync

v1.0.0

Published

AI-powered i18n translation sync tool. Detect missing keys → Translate → Sync.

Downloads

20

Readme

ai-i18n

AI 驱动的国际化翻译同步工具 —— 检测缺失 key → AI 翻译 → 同步写入,一条命令搞定。

English | 中文


特性

  • 增量翻译 — 只翻译缺失的 key,不重复翻译已有内容
  • 多 AI 模型 — OpenAI / DeepSeek / Claude / 通义千问 / Gemini / Ollama
  • 完整性检查 — 一键检查所有语言文件的 key 缺失和多余
  • 术语表 — 确保专业术语翻译一致("订单" 始终翻译为 "Order")
  • 嵌套 key — 完整支持 common.buttons.submit 嵌套结构
  • 保留格式 — key 顺序与主文件一致,最小化 git diff
  • 快速翻译translate 命令秒级翻译单条文本
  • 零依赖 — 无 required dependencies,npx 直接用

快速开始

# 1. 配置 API Key
echo 'DEEPSEEK_API_KEY=sk-xxx' >> .env.local

# 2. 同步翻译
npx ai-i18n-sync sync --source locales/zh.json --targets en,ja

# 3. 检查完整性
npx ai-i18n-sync check

安装

# 方式一:项目级安装
npm install -D ai-i18n-sync

# 方式二:全局安装
npm install -g ai-i18n-sync

# 方式三:npx 直接用
npx ai-i18n-sync

安装后可使用短名 ai-i18n 替代 ai-i18n-sync


命令

sync — 同步翻译

以主语言文件为基准,AI 翻译缺失的 key 并写入目标文件。

npx ai-i18n sync --source locales/zh.json --targets en,ja
npx ai-i18n sync --source zh.json --targets en.json --dry-run
npx ai-i18n sync --context "跨境电商平台"

| 参数 | 说明 | |------|------| | --source <file> | 主语言文件路径 | | --targets <list> | 目标语言(逗号分隔:en,ja,ko 或文件路径) | | --context <text> | 翻译上下文(提升翻译准确度) | | --dry-run | 只展示,不写入文件 |

运行效果

$ npx ai-i18n sync --source locales/zh.json --targets en

🔍  正在扫描 i18n 文件...
📄  Source: zh.json (142 keys)
📄  Target: en.json (130 keys)  ⚠️  12 missing

📋  发现 12 个缺失 key (en.json):
     + mall.order.refund_pending    "退款审核中"
     + mall.order.refund_approved   "退款已通过"
     + mall.coupon.claim_success    "领取成功"
     ... (9 more)

🤖  正在翻译 12 个 key → en...
     mall.order.refund_pending:  "退款审核中" → "Refund Under Review"
     mall.order.refund_approved: "退款已通过" → "Refund Approved"
     mall.coupon.claim_success:  "领取成功" → "Claimed Successfully"
     ... (9 more)

✅  已同步 12 个 key → en.json

🎉  翻译同步完成,共 12 个 key。

check — 检查完整性

npx ai-i18n check
npx ai-i18n check --strict    # 多余 key 也报错
🔍  正在检查 i18n 完整性...

   zh.json                   142 keys  (source)
   en.json                   130 keys  ⚠️  12 missing
   ja.json                   128 keys  ⚠️  14 missing
   ko.json                   142 keys  ✅

❌  存在缺失 key,运行 `ai-i18n sync` 修复。

translate — 快速翻译

npx ai-i18n translate "用户管理" --to en,ja
npx ai-i18n translate "退款审核" --to en --context "电商平台"
🤖  翻译: "用户管理"

   en: User Management
   ja: ユーザー管理

init — 初始化配置

npx ai-i18n init    # 生成 .ai-i18n.json + .ai-i18n-glossary.json

配置文件

运行 ai-i18n init 生成 .ai-i18n.json

{
  "sourceLocale": "zh",                 // 主语言
  "targetLocales": ["en"],              // 目标语言列表
  "localesDir": "src/locales",          // i18n 文件目录
  "filePattern": "{locale}.json",       // 文件命名规则
  "nested": true,                       // 嵌套结构
  "sortKeys": false,                    // 输出时 key 排序
  "context": "",                        // 翻译上下文
  "glossary": ".ai-i18n-glossary.json", // 术语表路径
  "batchSize": 30,                      // 每次 API 调用翻译的 key 数
  "model": ""                           // 指定模型
}

术语表

.ai-i18n-glossary.json 确保专业术语翻译一致:

{
  "zh-en": {
    "订单": "Order",
    "优惠券": "Coupon",
    "购物车": "Shopping Cart",
    "退款": "Refund"
  },
  "zh-ja": {
    "订单": "注文",
    "优惠券": "クーポン"
  }
}

支持的 AI 模型

| Provider | 默认模型 | 环境变量 | |----------|---------|---------| | OpenAI | gpt-4o-mini | OPENAI_API_KEY | | DeepSeek | deepseek-chat | DEEPSEEK_API_KEY | | Claude | claude-sonnet-4-20250514 | ANTHROPIC_API_KEY | | 通义千问 | qwen-plus | DASHSCOPE_API_KEY | | Gemini | gemini-2.0-flash | GEMINI_API_KEY | | Ollama | qwen2.5-coder | 无需 Key |

兼容 AI_REVIEW_* 系列环境变量。

工具链

ai-review-pipeline ── 代码质量审查
ai-git-msg         ── 提交信息生成
ai-i18n-sync       ── 国际化翻译同步

English

What is this?

An AI-powered i18n translation sync tool. Detects missing keys → AI translates → Writes to target files. Supports glossary for consistent terminology.

Quick Start

echo 'DEEPSEEK_API_KEY=sk-xxx' >> .env.local
npx ai-i18n-sync sync --source locales/zh.json --targets en,ja

Commands

| Command | Description | |---------|-------------| | sync | Translate and sync missing keys to target locales | | check | Check locale files for missing/extra keys | | translate | Quickly translate a text string | | init | Initialize config and glossary files |

Install

npm install -D ai-i18n-sync
npx ai-i18n-sync

License

MIT