.config/coc/extensions/node_modules/coc-prettier/node_modules/temp-write/index.js

   1 'use strict';
   2 const path = require('path');
   3 const fs = require('graceful-fs');
   4 const isStream = require('is-stream');
   5 const makeDir = require('make-dir');
   6 const uuid = require('uuid');
   7 const pify = require('pify');
   8 const tempDir = require('temp-dir');
   9
  10 const tempfile = filepath => path.join(tempDir, uuid.v4(), (filepath || ''));
  11
  12 const writeStream = (filepath, input) => new Promise((resolve, reject) => {
  13         const writable = fs.createWriteStream(filepath);
  14
  15         input
  16                 .on('error', err => {
  17                         // Be careful to reject before writable.end(), otherwise the writable's
  18                         // 'finish' event will fire first and we will resolve the promise
  19                         // before we reject it.
  20                         reject(err);
  21                         input.unpipe(writable);
  22                         writable.end();
  23                 })
  24                 .pipe(writable)
  25                 .on('error', reject)
  26                 .on('finish', resolve);
  27 });
  28
  29 module.exports = (input, filepath) => {
  30         const tempPath = tempfile(filepath);
  31         const write = isStream(input) ? writeStream : pify(fs.writeFile);
  32
  33         return makeDir(path.dirname(tempPath))
  34                 .then(() => write(tempPath, input))
  35                 .then(() => tempPath);
  36 };
  37
  38 module.exports.sync = (input, filepath) => {
  39         const tempPath = tempfile(filepath);
  40
  41         makeDir.sync(path.dirname(tempPath));
  42         fs.writeFileSync(tempPath, input);
  43
  44         return tempPath;
  45 };