53 lines
780 B
JavaScript
53 lines
780 B
JavaScript
'use strict';
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const {stdin} = process;
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module.exports = () => {
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let result = '';
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return new Promise(resolve => {
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if (stdin.isTTY) {
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resolve(result);
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return;
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}
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stdin.setEncoding('utf8');
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stdin.on('readable', () => {
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let chunk;
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while ((chunk = stdin.read())) {
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result += chunk;
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}
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});
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stdin.on('end', () => {
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resolve(result);
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});
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});
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};
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module.exports.buffer = () => {
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const result = [];
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let length = 0;
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return new Promise(resolve => {
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if (stdin.isTTY) {
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resolve(Buffer.concat([]));
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return;
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}
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stdin.on('readable', () => {
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let chunk;
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while ((chunk = stdin.read())) {
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result.push(chunk);
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length += chunk.length;
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}
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});
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stdin.on('end', () => {
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resolve(Buffer.concat(result, length));
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});
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});
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};
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