A command-line interface tool for translating localization files to other languages.

English | 简体中文

📖 Introduction

Node Translate I18n is a tool for multilingual internationalization, enabling easy translation of localization files into other languages. Translate a Chinese localization file zh-CN.js, for example, into an English localization file en-US.js.

With a simple command-line interface, you can quickly convert your project's localization files into the desired target language, facilitating cross-language i18n support in NodeJS project.

⚙️ Installation

npm install @kabeep/node-translate-i18n --save

yarn add @kabeep/node-translate-i18n

pnpm add @kabeep/node-translate-i18n

🚀 Usage

Using in javascript

import localize from '@kabeep/node-translate-i18n';

localize({
    _: ['./src/locale/en-US.ts'],
    to: ['zh-CN', 'ja-JP'],
    rewrite: true,
})
    .then(console.log)
    .catch(console.error);

Using in terminal

localize ./en-US.ts -t "zh-CN" "ja-JP" -r

Usage: localize <path> [options]

Options:
  -t, --to       Target language, specified as ISO 639-1 code [array] [required]
  -r, --rewrite  Overwrite the file or phrase if it exists
                                                      [boolean] [default: false]
  -v, --version  Show version number                                   [boolean]
  -h, --help     Show help                                             [boolean]

Examples:
  localize ./en-US.ts -t zh-CN -r  Overwrite an existing file or phrase
  localize ./en-US.js -t zh-CN     Use javascript locale files
  localize ./en-US.ts -t zh-CN     Use typescript locale files
  localize ./en-US.json -t zh-CN   Use json locale file

🪄 Examples

Append

For localized files that do not exist, the cli will create and write a new file using the translation from the source file. (The file name comes from the to parameter).

# locale
#   ├── en-US.js (1 row)
# =>
# locale
#   ├── en-US.js (1 row)
# + ├── zh-CN.js (1 row)
localize ./locale/en-US.js -t "zh-CN"

Diff

When the localization file in the to parameter already exists, only the new phrases will be written via diff. This is useful when certain phrases have been manually modified with more accurate translation results.

# locale
#   ├── en-US.js (2 row)
#   ├── zh-CN.js (1 row)
#   ├── ja-JP.js (2 row)
# =>
# locale
#   ├── en-US.js (2 row)
# M ├── zh-CN.js (2 row)
#   ├── ja-JP.js (2 row)
localize ./locale/en-US.js -t "zh-CN" "ja-JP"

Rewrite

When the localization file in the to parameter already exists, the existing phrase will be overwritten.

# locale
#   ├── en-US.js (2 row)
#   ├── zh-CN.js (2 row)
#   ├── ja-JP.js (2 row)
# =>
# locale
#   ├── en-US.js (2 row)
# M ├── zh-CN.js (2 row)
# M ├── ja-JP.js (2 row)
localize ./locale/en-US.js -t "zh-CN" "ja-JP" -r

🔩 Supported to parameters

• ISO 639-1

en, zh, ru, ...

• RFC 4647 （Any combination with ISO 639-1， ISO 15924 and ISO 3166-1）

en-US, zh-CN, zh-TW, ru-RU, ...

• Custom file suffix

en-US.locale, zh-CN.locale, zh-TW.locale, ru-RU.locale, ...

📄 Supported file extensions

• Javascript
• Typescript
• JSON

</> Supported code styles

Unlimited key-value pairs can be viewed format.js docs or polyglot.js docs

Here is an example:

{
    "GREETING": "Hello {{name}}"
}

or

export default {
    "GREETING": "Hello {{name}}"
}

🔗 Related

• i18n-cli - A CLI tool that utilizes the OpenAI API to translate JSON-based locale files
• locize-cli - locize cli to import / export locales, add / edit / remove, sync segments
• node-polyglot - Give your JavaScript the ability to speak many languages.
• node-translate - 🦜 A powerful, secure and feature-rich api via Google Translation.
• node-translate-cli - > A powerful, secure and feature-rich tool via Google Translation in terminal. _

🤝 Contribution

Contributions via Pull Requests or Issues are welcome.

📄 License

This project is licensed under the MIT License. See the LICENSE file for details.