I18next-keys-extractor NPM

i18next-keys-extractor

i18next-keys-extractor is a library to help you automatically extract and generate locale files for your i18n translations. It searches for translation keys in your project's source code and generates locale JSON files for the specified languages.

Features

Support for JavaScript, TypeScript, React, and JSX files
Customizable locales and output directory
Easy integration with your build process
Simple CLI interface

Installation

npm install i18next-keys-extractor

Usage

CLI

To use the CLI, simply run:

i18next-keys-extractor --locales en,es,fr --folder src

Programmatically

You can also use the library programmatically in your Node.js application:

import { extractKeys } from "i18next-keys-extractor";

extractKeys({
  supportedExtensions: ["js", "jsx", "ts", "tsx"],
  localesDir: "./locales",
  locales: ["en", "es", "fr"],
  folder: "./src",
});

Options

supportedExtensions (Array): List of supported file extensions. Default: ["js", "jsx", "ts", "tsx"]
localesDir (String): The output directory for the generated locale files. Default: ./locales
locales (Array): List of locales to generate. Default: ["en"]
folder (String): The root folder to search for translation keys. Default: ./