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Vendor eii
Package locale-generator
Short Description A Laravel CLI to extract and translate Blade file strings to JSON language files
License MIT

Keywords generator json i18n translation locale laravel localization blade

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Informations about the package locale-generator

Locale Generator

Locale Generator is a Laravel Artisan command that simplifies multilingual development by automatically extracting translation strings (__(), trans(), @lang(), trans_choice()) from Blade templates and generating JSON language files.
It optionally integrates with Google Cloud Translate or DeepL to provide instant translations, helping you speed up localization workflows.

Changelog

Please see CHANGELOG.md for more information on what has changed recently.

Installation

Setup

Publish Configuration:
Configure Translation Providers:
- Google Cloud Translate:
  - Option A (V2 Basic - Recommended):
  - Obtain a simple Google Translate API Key. No extra SDK installation is required!
  - Add to .env:
  - Option B (V3 Advanced):
  - Install the SDK: composer require google/cloud-translate
  - Create a Google Cloud service account and download the JSON key file.
  - Place the key file in storage/app/google-credentials.json or update the path in config/locale-generator.php.
  - Note: Ensure you do NOT commit this file to version control. Add google-credentials.json to your project's .gitignore file.
  - Add to .env:
- DeepL:
  - Obtain a DeepL API key (free tier available).
  - Add to .env:

Usage

Run the lang:extract command:

file: Blade file name (e.g., welcome, mail.notification).
--locales: Comma-separated list of target locales (e.g., ja,es,de).
--translate: Translation provider (google or deepl).
--dry-run: Show what would be extracted and translated without saving to files (useful for CI or review workflows).
--cleanup: Remove obsolete translation keys from JSON files that are no longer found in any of your Blade views.

Cleanup Example

Over time, your translation files may collect obsolete strings that were deleted from your Blade files. The script will automatically warn you if it detects unused translations. To safely remove them:

Dry Run Example

If you want to preview the extraction and translation without modifying any JSON files, use the --dry-run flag:

Configuration

Edit config/locale-generator.php to customize:

views_path: Directory for Blade files (default: resources/views).
google_translate.key_file: Path to Google Cloud service account JSON key.
google_translate.project_id: Google Cloud project ID.
deepl_api_key: DeepL API key.
api_limit.chunk_size: Number of strings to send in a single API request (default: 20).
api_limit.sleep_duration: Seconds to wait between chunked API requests to prevent rate limiting (default: 1).

Requirements

PHP 8.1+
Laravel 9.0, 10.0, 11.0, 12.0
Google Cloud Translate API (for google provider)
DeepL API (for deepl provider)

License

This package is open-sourced software licensed under the MIT license.

All versions of locale-generator with dependencies

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Package Version

Version 1.3.0 Release 03. May 2026
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Requires php Version ^8.1

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