29 lines
642 B
JavaScript
29 lines
642 B
JavaScript
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/*
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* readlineSync
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* https://github.com/anseki/readline-sync
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*
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* Copyright (c) 2013 anseki
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* Licensed under the MIT license.
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*/
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'use strict';
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module.exports = function(prompt, encoding) {
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var input = '', BUF_SIZE = 256, rsize,
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fs = require('fs'),
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stdin = process.stdin,
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buffer = new Buffer(BUF_SIZE);
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encoding = encoding || 'utf8';
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if (prompt) { process.stdout.write(prompt, encoding); }
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stdin.resume();
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while ((rsize = fs.readSync(stdin.fd, buffer, 0, BUF_SIZE)) > 0) {
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input += buffer.toString(encoding, 0, rsize);
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if (/[\r\n]$/.test(input)) { break; }
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}
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stdin.pause();
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return input.trim();
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};
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