git-bolt/lib/utils/input.js

Git utilities for faster development

import chalk from 'chalk';
import { createInterface } from 'readline';
import { promisify } from 'util';

let rl;

export function getReadlineInterface() {
    if (!rl) {
        rl = createInterface({
            input: process.stdin,
            output: process.stdout
        });
    }
    return rl;
}

export function closeReadlineInterface() {
    if (rl) {
        rl.close();
        rl = null;
    }
}

export async function askQuestion(query) {
    const readline = getReadlineInterface();
    const question = promisify(readline.question).bind(readline);
    
    try {
        const answer = await question(chalk.blue(query));
        return answer.trim();
    } catch (error) {
        console.error(chalk.red('Error reading input:'), error);
        process.exit(1);
    }
}

export async function askQuestionWithDefault(query, defaultValue, mask = false) {
    const readline = getReadlineInterface();
    const question = promisify(readline.question).bind(readline);
    
    try {
        let displayDefault = defaultValue;
        if (mask && defaultValue) {
            // Show only first 4 and last 4 characters of the token
            displayDefault = defaultValue.substring(0, 4) + '...' + defaultValue.substring(defaultValue.length - 4);
        }
        const prompt = chalk.blue(`${query} (Press Enter to use existing: ${displayDefault}): `);
        const answer = await question(prompt);
        return answer.trim() || defaultValue;
    } catch (error) {
        console.error(chalk.red('Error reading input:'), error);
        process.exit(1);
    }
}