x/inquirer@v0.0.4/lib/confirm.ts

Interactive command line user interfaces for deno
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import { color, readLines } from '../deps.ts';import { print } from './utils/io.ts';
const defaultOpts = { default: true,};
export async function confirm(_opts: { message: string; default?: boolean;}) { const opts = Object.assign({}, defaultOpts, _opts); const choice = opts.default ? 'Y/n' : 'y/N'; const prompt = `${color.green('?')} ${opts.message} ${color.gray(choice)} `; await print(prompt); const ret = await readLines(Deno.stdin).next(); const c = ret.value.toLowerCase(); if (c) { if (c == 'y') { return true; } return false; } return opts.default;}