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