/**
* CLI prompt utilities for interactive input.
*/
import * as readline from "node:readline";
/**
* Service for CLI prompting.
*/
export class CliPromptService {
/**
* Prompt the user for input.
*/
async prompt(question: string): Promise<string> {
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
});
return new Promise((resolve) => {
rl.question(question, (answer) => {
rl.close();
resolve(answer.trim());
});
});
}
/**
* Prompt the user for a yes/no confirmation.
*/
async confirm(question: string, defaultValue = true): Promise<boolean> {
const hint = defaultValue ? "[Y/n]" : "[y/N]";
const answer = await this.prompt(`${question} ${hint}: `);
if (!answer) {
return defaultValue;
}
return answer.toLowerCase() === "y" || answer.toLowerCase() === "yes";
}
}
