k-khr / tar.ts

create tarball on browser

tar.ts

Create .tar file via Blob object.

How to use

import Tar from "./tar"

filenames = ["a.png"]
// source url to fetch
src = ["data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAASwAAACWCAYAAABkW7XSAAAAAXNSR0IArs4c6QAABGJJREFUeF7t1AEJAAAMAsHZv/RyPNwSyDncOQIECEQEFskpJgECBM5geQICBDICBitTlaAECBgsP0CAQEbAYGWqEpQAAYPlBwgQyAgYrExVghIgYLD8AAECGQGDlalKUAIEDJYfIEAgI2CwMlUJSoCAwfIDBAhkBAxWpipBCRAwWH6AAIGMgMHKVCUoAQIGyw8QIJARMFiZqgQlQMBg+QECBDICBitTlaAECBgsP0CAQEbAYGWqEpQAgQdWMQCX4yW9owAAAABJRU5ErkJggg=="]

const tarBlob: Blob = await Tar.create(filenames, src)

More detailed example available on example/ directory.

1. npm run example
2. Launch web server on example/. e.g. cd example/ && python -m http.server 8080
3. Access http://localhost:8080
4. The tar file which contains test.txt and a.npy will be downloaded.

License

These codes are licensed under CC0.
http://creativecommons.org/publicdomain/zero/1.0/deed