gt

import { main } from 'gt'; import * as path from 'path'; import * as fs from 'fs'; async function demonstrateGTWorkflow() { const apiKey = process.env.GT_API_KEY ?? ''; if (!apiKey) { console.warn('GT_API_KEY environment variable is not set. Please set it for full functionality.'); // For demonstration, we might proceed, but real translation will fail without it. } // Ensure a temporary project root for isolated demonstration const tempProjectRoot = path.join(__dirname, '.temp-gt-project'); fs.mkdirSync(tempProjectRoot, { recursive: true }); process.chdir(tempProjectRoot); // Change working directory for CLI commands console.log('--- GT Quickstart Demonstration ---'); try { // 1. Initialize GT configuration (simulating `gt init`) console.log('Initializing GT project...'); await main(['init']); // 2. Create a dummy source file for extraction const exampleFilePath = path.join(tempProjectRoot, 'src', 'app.ts'); fs.mkdirSync(path.dirname(exampleFilePath), { recursive: true }); fs.writeFileSync(exampleFilePath, ` // Example file with translatable strings const greeting = 'Hello, world!'; // gt-i18n-key: helloWorld const welcomeMsg = 'Welcome to our application.'; // gt-i18n-key: welcomeMessage console.log(greeting, welcomeMsg); `); // 3. Extract translatable strings (simulating `gt extract`) console.log('Extracting translatable strings...'); await main(['extract']); // 4. Translate strings to a target language (e.g., French) // This step requires an API key to function correctly. console.log('Translating strings to French...'); await main(['translate', '--source-locale', 'en', '--target-locales', 'fr', ...(apiKey ? ['--api-key', apiKey] : [])]); console.log('\nGT workflow demonstrated successfully in:', tempProjectRoot); console.log('Check the `.gt` and `translations` directories for generated files.'); } catch (error) { console.error('\nGT demonstration failed:', error.message || error); } finally { // Cleanup temporary directory process.chdir(__dirname); // Change back to original directory if (fs.existsSync(tempProjectRoot)) { fs.rmSync(tempProjectRoot, { recursive: true, force: true }); console.log('Cleaned up temporary project directory:', tempProjectRoot); } } } demonstrateGTWorkflow();