concat-stream-p
concat-stream is commitment-phobic so I made a promise interface wrapper which accepts all of concat-stream's options. See its documentation first.
Installation
npm install concat-stream-p
Example
var fs = require('fs')var concat = require('concat-stream-p') var readStream = fs.createReadStream('cat.png') readStream.on('error', handleError) readStream.pipe(concat()).then(function (imageBuffer) { // imageBuffer is all of `cat.png` as a node.js Buffer}) function handleError(err) { // handle your error appropriately here, e.g.: console.error(err) // print the error to STDERR process.exit(1) // exit program with non-zero exit code}Interface
var concat = concat(options = {})
Returns a stream.Writable that's also a promise of all of the data that
was written to the stream.