Arweave Uploader

gistfile1.txt

const Arweave = require('arweave');
const fs = require('fs');
const fcn = async () => {
  const arweaveConnection = Arweave.init({
    host: 'arweave.net', // Hostname or IP address for a Arweave host
    port: 443, // Port
    protocol: 'https', // Network protocol http or https
    timeout: 20000, // Network request timeouts in milliseconds
    logging: true, // Enable network request logging
  });

  let rawdata = fs.readFileSync('/Users/jprince/arweave.json');
  let arweaveWallet;
  try {
    arweaveWallet = JSON.parse(rawdata);
  } catch (e) {
    arweaveWallet = rawdata.toString();
  }

  fs.stat(process.env.FILE, async (err, fileSize) => {
    console.log('Wht', fileSize.size);
    let rawFile = fs.readFileSync(process.env.FILE);

    const anchor = (await arweaveConnection.api.get('tx_anchor')).data;

    const transaction = await arweaveConnection.createTransaction(
      { data: rawFile, last_tx: anchor },
      arweaveWallet,
    );

    transaction.addTag('Content-Type', 'video/mp4');

    //transaction.data_size = fileSize.size;
    // transaction.data = rawFile;
    // const sig = await transaction.getSignatureData();
    await arweaveConnection.transactions.sign(transaction, arweaveWallet);

    console.log('Txn id', transaction.id);

    let uploader = await arweaveConnection.transactions.getUploader(
      transaction,
    );

    while (!uploader.isComplete) {
      await uploader.uploadChunk();
      console.log(
        `${uploader.pctComplete}% complete, ${uploader.uploadedChunks}/${uploader.totalChunks}`,
      );
    }

    console.log('Id', transaction.id);
    //transaction.addTag('Content-Type', mime);
  });
};

fcn();