@logistically/i18n-cli/dist/commands/extract.js

Enterprise-grade CLI tool for extracting and managing translations in Logistically microservices

#!/usr/bin/env node
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.extractTranslationKeys = extractTranslationKeys;
exports.createExtractCommand = createExtractCommand;
const commander_1 = require("commander");
const extractor_1 = require("../utils/extractor");
const logger_1 = require("../utils/logger");
const fs_extra_1 = __importDefault(require("fs-extra"));
const logger = logger_1.Logger.getInstance();
// Extracted business logic for better testability
async function extractTranslationKeys(options) {
    const extractor = new extractor_1.TranslationExtractor();
    const ignorePatterns = options.ignore.split(',').map((pattern) => pattern.trim());
    const strings = await extractor.extract({
        path: options.path,
        ignore: ignorePatterns,
        verbose: options.verbose
    });
    // Save to output file
    const outputData = {
        keys: strings,
        totalKeys: strings.length,
        services: [...new Set(strings.map(s => s.file.split('/')[0]))],
        generatedAt: new Date().toISOString()
    };
    await fs_extra_1.default.writeJson(options.output, outputData, { spaces: 2 });
    logger.success(`Translation keys saved to ${options.output}`);
    // Also save as CSV for easy viewing
    const csvFile = options.output.replace('.json', '.csv');
    const csvContent = [
        'Key,Text,Type,File,Line',
        ...strings.map(s => `"${s.key}","${s.text}","${s.type}","${s.file}",${s.line}`)
    ].join('\n');
    await fs_extra_1.default.writeFile(csvFile, csvContent);
    logger.info(`CSV file saved to ${csvFile}`);
}
function createExtractCommand() {
    const command = new commander_1.Command('extract')
        .description('Extract translatable strings from TypeScript files')
        .option('-p, --path <path>', 'Path to search for TypeScript files', '.')
        .option('-o, --output <file>', 'Output file for translation keys', 'translation-keys.json')
        .option('-i, --ignore <patterns>', 'Ignore patterns (comma-separated)', '**/node_modules/**,**/dist/**,**/coverage/**,**/*.spec.ts,**/*.test.ts')
        .option('-v, --verbose', 'Enable verbose output')
        .action(async (options) => {
        try {
            await extractTranslationKeys(options);
        }
        catch (error) {
            logger.error(`Extraction failed: ${error instanceof Error ? error.message : 'Unknown error'}`);
            // Handle error gracefully without exiting
        }
    });
    return command;
}
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