#!/usr/bin/env node
# © 2019 cel @f/6sQ6d2CMxRUhLpspgGIulDxDCwYD7DzFzPNr7u5AU=.ed25519
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.  This file is offered as-is,
# without any warranty.

var pull = require('pull-stream')
var Block = require('pull-block')
var Client = require('ssb-client')

var id = process.argv[2]
if (!id) throw new TypeError('need blob id')

Client(function (err, sbot) {
  if (err) throw err
  pull(
    sbot.blobs.get(id),
    Block({size: 5242879, zeroPadding: false}),
    pull.asyncMap(function (buf, cb) {
      pull(pull.once(buf), sbot.blobs.add(cb))
    }),
    pull.log(sbot.close)
  )
})