Spaces:
Paused
Paused
File size: 1,234 Bytes
9ada4bc |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 |
import { createPrompt, useState, useKeypress, isEnterKey, usePrefix, makeTheme, } from '@inquirer/core';
export default createPrompt((config, done) => {
const { transformer = (answer) => (answer ? 'yes' : 'no') } = config;
const [status, setStatus] = useState('pending');
const [value, setValue] = useState('');
const theme = makeTheme(config.theme);
const prefix = usePrefix({ theme });
useKeypress((key, rl) => {
if (isEnterKey(key)) {
let answer = config.default !== false;
if (/^(y|yes)/i.test(value))
answer = true;
else if (/^(n|no)/i.test(value))
answer = false;
setValue(transformer(answer));
setStatus('done');
done(answer);
}
else {
setValue(rl.line);
}
});
let formattedValue = value;
let defaultValue = '';
if (status === 'done') {
formattedValue = theme.style.answer(value);
}
else {
defaultValue = ` ${theme.style.defaultAnswer(config.default === false ? 'y/N' : 'Y/n')}`;
}
const message = theme.style.message(config.message);
return `${prefix} ${message}${defaultValue} ${formattedValue}`;
});
|