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6 years ago
/*!
* lib/bitcoin/network.js
* Copyright © 2019 Katana Cryptographic Ltd. All Rights Reserved.
*/
'use strict'
const bitcoin = require('bitcoinjs-lib')
/**
* A set of keywords encoding for testnet
*/
const TESTNET_KEY = [
'testnet',
'testing',
'test'
]
/**
* A singleton determining which network to run: bitcoin or testnet
*/
class Network {
/**
* Constructor
*/
constructor() {
this.key = 'bitcoin'
this.network = bitcoin.networks.bitcoin
for (let kw of TESTNET_KEY) {
// Calling like 'node file.js arg1 arg2'
if (process.argv.indexOf(kw) > 1) {
this.key = 'testnet'
this.network = bitcoin.networks.testnet
break
}
}
}
}
module.exports = new Network()