bitcore-wallet-service/bit-wallet/bit-join

#!/usr/bin/env node

var program = require('commander');
var ClientLib = require('../lib/clientlib.js');
var common = require('./common');

program
  .version('0.0.1')
  .option('-c, --config [file]', 'Wallet config filename')
  .usage('[options] <secret> [copayerName]')
  .parse(process.argv);

var args = program.args;
if (!args[0])
  program.help();

var secret = args[0];
var copayerName = args[1] || process.env.USER;

var cli = new ClientLib({
  filename: program.config
});

cli.joinWallet(secret, copayerName, function(err, xx) {
  common.die(err);
  console.log(' * Wallet Joined.', xx || '');
});