@kronodeus/nwz/dist/prompt.js

Browse the top stories from Hacker News right in your terminal.

import chalk from 'chalk';
export async function promptForStorySelection(stories, cb) {
    while (true) {
        const userInput = (await prompt(`   If you'd like to read more, make a selection ${chalk.green('(0-9)')}: `))?.trim() ||
            'exit';
        const index = parseInt(userInput);
        if (stories[index]) {
            await cb(stories[index]);
        }
        else if (userInput === 'exit') {
            return;
        }
        else {
            console.log(chalk.red(`   Invalid input: ${userInput}\n`));
        }
    }
}
async function prompt(message) {
    process.stdout.write(message);
    return new Promise((resolve) => {
        process.stdin.once('data', (data) => {
            resolve(data.toString().trim());
        });
    });
}
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