Google Storage PDF Merger

Want a small node.js library to easily merge PDFs within a Google Storage Bucket?

Requires Node 8+

const { Storage } = require("@google-cloud/storage");
const { merge } = require("gcs-pdf-merger");

const storage = new Storage();
const bucket = storage.bucket("bucket-name");

(async () => {
  await merge(bucket, ["A.pdf", "B.pdf", "C.pdf"], "ABC.pdf");
})().catch((err) => {
  console.error(err);
});

Creates the temp pdf directory at /tmp/gcs-pdfs but this can be overidden with:

TEMP_PDF_DIR=/some/path/here