rynex/dist/cli/prompts.js

A minimalist TypeScript framework for building reactive web applications with no virtual DOM

/**
 * Interactive CLI Prompts
 * Minimal, colorful prompts for Rynex CLI
 */
import * as readline from 'readline';
// ANSI color codes
const colors = {
    reset: '\x1b[0m',
    bright: '\x1b[1m',
    dim: '\x1b[2m',
    // Colors
    green: '\x1b[32m',
    cyan: '\x1b[36m',
    yellow: '\x1b[33m',
    blue: '\x1b[34m',
    magenta: '\x1b[35m',
    white: '\x1b[37m',
    gray: '\x1b[90m',
    // Backgrounds
    bgGreen: '\x1b[42m',
    bgCyan: '\x1b[46m',
};
/**
 * Create readline interface
 */
function createInterface() {
    return readline.createInterface({
        input: process.stdin,
        output: process.stdout
    });
}
/**
 * Ask a question and get input
 */
function ask(question) {
    const rl = createInterface();
    return new Promise((resolve) => {
        rl.question(question, (answer) => {
            rl.close();
            resolve(answer.trim());
        });
    });
}
/**
 * Select from a list of options
 */
export async function select(message, choices, defaultValue) {
    console.log(`\n${colors.cyan}${colors.bright}?${colors.reset} ${colors.bright}${message}${colors.reset}\n`);
    choices.forEach((choice, index) => {
        const isDefault = choice.value === defaultValue;
        const prefix = isDefault ? `${colors.green}❯${colors.reset}` : ' ';
        const label = isDefault ? `${colors.cyan}${choice.label}${colors.reset}` : `${colors.gray}${choice.label}${colors.reset}`;
        const desc = choice.description ? `${colors.dim} - ${choice.description}${colors.reset}` : '';
        console.log(`${prefix} ${colors.gray}${index + 1}.${colors.reset} ${label}${desc}`);
    });
    console.log();
    const answer = await ask(`${colors.gray}Enter choice (1-${choices.length})${colors.reset} ${colors.dim}[${choices.findIndex(c => c.value === defaultValue) + 1}]${colors.reset}: `);
    if (!answer && defaultValue) {
        return defaultValue;
    }
    const index = parseInt(answer) - 1;
    if (index >= 0 && index < choices.length) {
        return choices[index].value;
    }
    return defaultValue || choices[0].value;
}
/**
 * Confirm yes/no question
 */
export async function confirm(message, defaultValue = true) {
    const defaultText = defaultValue ? 'Y/n' : 'y/N';
    const answer = await ask(`${colors.cyan}?${colors.reset} ${colors.bright}${message}${colors.reset} ${colors.dim}(${defaultText})${colors.reset}: `);
    if (!answer) {
        return defaultValue;
    }
    return answer.toLowerCase() === 'y' || answer.toLowerCase() === 'yes';
}
/**
 * Text input
 */
export async function input(message, defaultValue) {
    const defaultText = defaultValue ? `${colors.dim}(${defaultValue})${colors.reset}` : '';
    const answer = await ask(`${colors.cyan}?${colors.reset} ${colors.bright}${message}${colors.reset} ${defaultText}: `);
    return answer || defaultValue || '';
}
/**
 * Display success message
 */
export function success(message) {
    console.log(`${colors.green}✓${colors.reset} ${message}`);
}
/**
 * Display info message
 */
export function info(message) {
    console.log(`${colors.cyan}ℹ${colors.reset} ${message}`);
}
/**
 * Display warning message
 */
export function warn(message) {
    console.log(`${colors.yellow}⚠${colors.reset} ${message}`);
}
/**
 * Display error message
 */
export function error(message) {
    console.log(`${colors.bright}✖${colors.reset} ${message}`);
}
/**
 * Display welcome banner
 */
export function banner() {
    console.log();
    console.log(`${colors.green}${colors.bright}╔═══════════════════════════════════════╗${colors.reset}`);
    console.log(`${colors.green}${colors.bright}║${colors.reset}  ${colors.cyan}${colors.bright}Create Rynex App${colors.reset}                  ${colors.green}${colors.bright}║${colors.reset}`);
    console.log(`${colors.green}${colors.bright}╚═══════════════════════════════════════╝${colors.reset}`);
    console.log();
}
/**
 * Display next steps
 */
export function nextSteps(projectName, useTypeScript) {
    console.log();
    console.log(`${colors.green}${colors.bright}Success!${colors.reset} Created ${colors.cyan}${projectName}${colors.reset}`);
    console.log();
    console.log(`${colors.bright}Next steps:${colors.reset}`);
    console.log();
    console.log(`  ${colors.gray}1.${colors.reset} ${colors.cyan}cd ${projectName}${colors.reset}`);
    console.log(`  ${colors.gray}2.${colors.reset} ${colors.cyan}npm install${colors.reset} ${colors.dim}(or pnpm install)${colors.reset}`);
    console.log(`  ${colors.gray}3.${colors.reset} ${colors.cyan}npm run dev${colors.reset}`);
    console.log();
    console.log(`${colors.dim}Happy coding!${colors.reset}`);
    console.log();
}
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