.config/coc/extensions/node_modules/coc-prettier/node_modules/get-stdin/index.js

   1 'use strict';
   2 var stdin = process.stdin;
   3
   4 module.exports = function () {
   5         var ret = '';
   6
   7         return new Promise(function (resolve) {
   8                 if (stdin.isTTY) {
   9                         resolve(ret);
  10                         return;
  11                 }
  12
  13                 stdin.setEncoding('utf8');
  14
  15                 stdin.on('readable', function () {
  16                         var chunk;
  17
  18                         while ((chunk = stdin.read())) {
  19                                 ret += chunk;
  20                         }
  21                 });
  22
  23                 stdin.on('end', function () {
  24                         resolve(ret);
  25                 });
  26         });
  27 };
  28
  29 module.exports.buffer = function () {
  30         var ret = [];
  31         var len = 0;
  32
  33         return new Promise(function (resolve) {
  34                 if (stdin.isTTY) {
  35                         resolve(new Buffer(''));
  36                         return;
  37                 }
  38
  39                 stdin.on('readable', function () {
  40                         var chunk;
  41
  42                         while ((chunk = stdin.read())) {
  43                                 ret.push(chunk);
  44                                 len += chunk.length;
  45                         }
  46                 });
  47
  48                 stdin.on('end', function () {
  49                         resolve(Buffer.concat(ret, len));
  50                 });
  51         });
  52 };