107 lines
2.6 KiB
JavaScript
107 lines
2.6 KiB
JavaScript
const fs = require('fs')
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const path = require('path')
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const process = require('process')
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const makeDir = require('make-dir')
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const inquirer = require('inquirer')
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const _ = require('lodash/fp')
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const coinUtils = require('../coin-utils')
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const common = require('./common')
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const doVolume = require('./do-volume')
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const cryptos = coinUtils.cryptoCurrencies()
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const logger = common.logger
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const PLUGINS = {
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BTC: require('./bitcoin.js'),
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LTC: require('./litecoin.js'),
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ETH: require('./ethereum.js'),
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DASH: require('./dash.js'),
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ZEC: require('./zcash.js')
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}
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module.exports = {run}
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function installedVolumeFilePath (crypto) {
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return path.resolve(coinUtils.cryptoDir(crypto), '.installed')
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}
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function isInstalledVolume (crypto) {
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return fs.existsSync(installedVolumeFilePath(crypto))
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}
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function isInstalledSoftware (crypto) {
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return common.isInstalledSoftware(crypto)
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}
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function processCryptos (codes) {
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if (_.isEmpty(codes)) {
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logger.info('No cryptos selected. Exiting.')
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process.exit(0)
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}
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logger.info('Thanks! Installing: %s. Will take a while...', _.join(', ', codes))
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const goodVolume = doVolume.prepareVolume()
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if (!goodVolume) {
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logger.error('There was an error preparing the disk volume. Exiting.')
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process.exit(1)
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}
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const selectedCryptos = _.map(code => _.find(['code', code], cryptos), codes)
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_.forEach(setupCrypto, selectedCryptos)
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common.es('sudo service supervisor restart')
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logger.info('Installation complete.')
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}
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function setupCrypto (crypto) {
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logger.info(`Installing ${crypto.display}...`)
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const cryptoDir = coinUtils.cryptoConfigDir(crypto)
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makeDir.sync(cryptoDir)
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const cryptoPlugin = plugin(crypto)
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const oldDir = process.cwd()
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const tmpDir = '/tmp/blockchain-install'
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makeDir.sync(tmpDir)
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process.chdir(tmpDir)
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common.es('rm -rf *')
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common.fetchAndInstall(crypto)
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cryptoPlugin.setup(cryptoDir)
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fs.writeFileSync(installedVolumeFilePath(crypto), '')
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process.chdir(oldDir)
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}
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function plugin (crypto) {
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const plugin = PLUGINS[crypto.cryptoCode]
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if (!plugin) throw new Error(`No such plugin: ${crypto.cryptoCode}`)
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return plugin
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}
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function run () {
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const choices = _.map(c => {
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const checked = isInstalledSoftware(c) && isInstalledVolume()
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return {
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name: c.display,
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value: c.code,
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checked,
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disabled: checked && 'Installed'
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}
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}, cryptos)
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const questions = []
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questions.push({
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type: 'checkbox',
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name: 'crypto',
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message: 'Which cryptocurrencies would you like to install?',
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choices
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})
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inquirer.prompt(questions)
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.then(answers => processCryptos(answers.crypto))
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}
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