@deepguide-ai/dg/dist/lib/pty-init.js

Self-testing CLI documentation tool that generates interactive terminal demos

import { checkPTYAvailability } from './pty.js';
import { dgLogger as logger } from './logger.js';
let isInitialized = false;
export async function ensurePTYAvailable() {
    if (isInitialized) {
        return true;
    }
    const isAvailable = await checkPTYAvailability();
    if (!isAvailable) {
        logger.error('node-pty is not available. Please install it: npm install node-pty');
        return false;
    }
    isInitialized = true;
    logger.debug('node-pty is available and ready');
    return true;
}
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