Stream a PDF to S3 using HTML-PDF and Streaming S3 (NodeJS)

html-to-pdf-to-s3-stream.js

var pdf = require('html-pdf');
var fs = require('fs');
var streamingS3 = require('streaming-s3') ;

var html = '<h1>Test</h1><p>Hello World</p>';

pdf.create(html).toStream(function(err, stream) {
  
  var uploader = new streamingS3(stream {
    accessKeyId: 'YOUR_ACCESS_KEY_ID',
    secretAccessKey: 'YOUR_SECRET_ACCESS_KEY'
  }, {
    Bucket: 'test.bucket',
    key: 'output.pdf',
    ContentType: 'application/pdf'
  }, function(err, resp, stats){
    if (err) return console.log("Error uploading to S3: ", err);
    console.log("Upload Stats: ", stats);
    console.log("Upload Successful: ", resp);
  });
  
});