@rolme/ytscript/dist/cli/index.js

A CLI tool to download YouTube transcripts and generate summaries

import { Command } from 'commander';
import { createSummarizeCommand } from './commands/summarize.js';
import { createTestCommand } from './commands/test.js';
import { download } from './commands/download.js';
import dotenv from 'dotenv';
import { readFileSync } from 'fs';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
// Get package.json path
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const packageJson = JSON.parse(readFileSync(join(__dirname, '../../package.json'), 'utf8'));
// Load environment variables from .env file
dotenv.config();
export function createCli() {
    const program = new Command();
    program
        .name(packageJson.name)
        .description('CLI tool for downloading YouTube video transcripts')
        .version(packageJson.version);
    program
        .command('download')
        .description('Download transcript from a YouTube video')
        .argument('<url>', 'YouTube video URL')
        .option('-l, --language <code>', 'Language code (e.g., en, es, fr)')
        .option('-o, --output <path>', 'Output file path')
        .option('-f, --format <format>', 'Output format (text or json)', 'text')
        .action(async (url, options) => {
        await download(url, options);
    });
    program.addCommand(createSummarizeCommand());
    if (process.env.NODE_ENV === 'test') {
        program.addCommand(createTestCommand());
    }
    return program;
}