stream-write-read

node-stream-write-read

Write to a file, read when it's done

This writable stream can give you a readable stream that will wait for the file to be fully written before flowing

Installation

npm install --save stream-write-read

Usage

var WriteRead = require('stream-write-read');
 
var cache = WriteRead('/my/cache/folder/file');
cache.createReadable().pipe(destination);
 
source.pipe(cache);

Since pipelines are sexier, you can also do

var cache;
source
  .pipe(WriteRead('/my/path'))
  .affect(function () { cache = this })
  .pipe(destination)

that is, the readable side of a WriteRead stream is itself a readable stream from .createReadable()

Test

You can run the tests with npm test. You will need to know mocha

Contributing

Anyone is welcome to submit issues and pull requests

License

MIT

Copyright (c) 2014 Florent Jaby

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.