34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
import chalk from 'chalk';
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import { createPrompt, useState, useKeypress, isEnterKey, usePrefix, } from '@inquirer/core';
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export default createPrompt((config, done) => {
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const { transformer = (answer) => (answer ? 'yes' : 'no') } = config;
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const [status, setStatus] = useState('pending');
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const [value, setValue] = useState('');
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const prefix = usePrefix();
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useKeypress((key, rl) => {
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if (isEnterKey(key)) {
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let answer = config.default !== false;
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if (/^(y|yes)/i.test(value))
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answer = true;
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else if (/^(n|no)/i.test(value))
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answer = false;
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setValue(transformer(answer));
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setStatus('done');
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done(answer);
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}
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else {
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setValue(rl.line);
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}
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});
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let formattedValue = value;
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let defaultValue = '';
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if (status === 'done') {
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formattedValue = chalk.cyan(value);
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}
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else {
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defaultValue = chalk.dim(config.default === false ? ' (y/N)' : ' (Y/n)');
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}
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const message = chalk.bold(config.message);
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return `${prefix} ${message}${defaultValue} ${formattedValue}`;
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});
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