53 lines
754 B
JavaScript
53 lines
754 B
JavaScript
'use strict';
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const stdin = process.stdin;
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module.exports = () => {
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let ret = '';
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return new Promise(resolve => {
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if (stdin.isTTY) {
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resolve(ret);
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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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ret += chunk;
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}
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});
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stdin.on('end', () => {
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resolve(ret);
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});
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});
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};
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module.exports.buffer = () => {
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const ret = [];
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let len = 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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ret.push(chunk);
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len += chunk.length;
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}
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});
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stdin.on('end', () => {
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resolve(Buffer.concat(ret, len));
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});
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});
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};
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