const program = require('commander'); const Embark = require('../lib/index'); const i18n = require('./i18n/i18n.js'); let embark = new Embark; class Cmd { constructor() { program.version(embark.version); } process(args) { this.newApp(); this.demo(); this.build(); this.run(); this.blockchain(); this.simulator(); this.test(); this.reset(); this.graph(); this.upload(); this.versionCmd(); this.otherCommands(); //If no arguments are passed display help by default if (!process.argv.slice(2).length) { program.help(); } program.parse(args); } newApp() { let validateName = function (value) { try { if (value.match(/^[a-zA-Z\s-]+$/)) return value; } catch (e) { throw new Error(__('Name must be only letters, spaces, or dashes')); } }; program .command('new [name]') .description(__('New Application')) .option('--simple', __('create a barebones project meant only for contract development')) .option('--locale [locale]', __('language to use (default: en)')) .action(function (name, options) { i18n.setOrDetectLocale(options.locale); if (name === undefined) { const promptly = require('promptly'); return promptly.prompt(__("Name your app (default is %s):", 'embarkDapp'), { default: "embarkDApp", validator: validateName }, function (err, inputvalue) { if (err) { console.error(__('Invalid name') + ':', err.message); // Manually call retry // The passed error has a retry method to easily prompt again. err.retry(); } else { //slightly different assignment of name since it comes from child prompt if (options.simple) { embark.generateTemplate('simple', './', inputvalue); } else { embark.generateTemplate('boilerplate', './', inputvalue); } } }); } else { if (options.simple) { embark.generateTemplate('simple', './', name); } else { embark.generateTemplate('boilerplate', './', name); } } }); } demo() { program .command('demo') .option('--locale [locale]', __('language to use (default: en)')) .description(__('create a working dapp with a SimpleStorage contract')) .action(function (options) { i18n.setOrDetectLocale(options.locale); embark.generateTemplate('demo', './', 'embark_demo'); }); } build() { program .command('build [environment]') .option('--contracts', 'only compile contracts into Embark wrappers') .option('--logfile [logfile]', __('filename to output logs (default: none)')) .option('-c, --client [client]', __('Use a specific ethereum client or simulator (supported: %s)', 'geth, testrpc')) .option('--loglevel [loglevel]', __('level of logging to display') + ' ["error", "warn", "info", "debug", "trace"]', /^(error|warn|info|debug|trace)$/i, 'debug') .option('--locale [locale]', __('language to use (default: en)')) .description(__('deploy and build dapp at ') + 'dist/ (default: development)') .action(function (env, _options) { i18n.setOrDetectLocale(_options.locale); _options.env = env || 'development'; _options.logFile = _options.logfile; // fix casing _options.logLevel = _options.loglevel; // fix casing _options.onlyCompile = _options.contracts; _options.client = _options.client || 'geth'; embark.build(_options); }); } run() { program .command('run [environment]') .option('-p, --port [port]', __('port to run the dev webserver (default: %s)', '8000')) .option('-c, --client [client]', __('Use a specific ethereum client or simulator (supported: %s)', 'geth, testrpc')) .option('-b, --host [host]', __('host to run the dev webserver (default: %s)', 'localhost')) .option('--noserver', __('disable the development webserver')) .option('--nodashboard', __('simple mode, disables the dashboard')) .option('--no-color', __('no colors in case it\'s needed for compatbility purposes')) .option('--logfile [logfile]', __('filename to output logs (default: %s)', 'none')) .option('--loglevel [loglevel]', __('level of logging to display') + ' ["error", "warn", "info", "debug", "trace"]', /^(error|warn|info|debug|trace)$/i, 'debug') .option('--locale [locale]', __('language to use (default: en)')) .description(__('run dapp (default: %s)', 'development')) .action(function (env, options) { i18n.setOrDetectLocale(options.locale); embark.run({ env: env || 'development', serverPort: options.port, serverHost: options.host, client: options.client || 'geth', locale: options.locale, runWebserver: !options.noserver, useDashboard: !options.nodashboard, logFile: options.logfile, logLevel: options.loglevel }); }); } blockchain() { program .command('blockchain [environment]') .option('-c, --client [client]', __('Use a specific ethereum client or simulator (supported: %s)', 'geth, testrpc')) .option('--locale [locale]', __('language to use (default: en)')) .description(__('run blockchain server (default: %s)', 'development')) .action(function (env, options) { i18n.setOrDetectLocale(options.locale); embark.initConfig(env || 'development', { embarkConfig: 'embark.json', interceptLogs: false }); embark.blockchain(env || 'development', options.client || 'geth'); }); } simulator() { program .command('simulator [environment]') .description(__('run a fast ethereum rpc simulator')) .option('--testrpc', __('use testrpc as the rpc simulator [%s]', 'default')) .option('-p, --port [port]', __('port to run the rpc simulator (default: %s)', '8545')) .option('-h, --host [host]', __('host to run the rpc simulator (default: %s)', 'localhost')) .option('-a, --accounts [numAccounts]', __('number of accounts (default: %s)', '10')) .option('-e, --defaultBalanceEther [balance]', __('Amount of ether to assign each test account (default: %s)', '100')) .option('-l, --gasLimit [gasLimit]', __('custom gas limit (default: %s)', '8000000')) .option('--locale [locale]', __('language to use (default: en)')) .action(function (env, options) { i18n.setOrDetectLocale(options.locale); embark.initConfig(env || 'development', { embarkConfig: 'embark.json', interceptLogs: false }); embark.simulator({ port: options.port, host: options.host, numAccounts: options.numAccounts, defaultBalance: options.balance, gasLimit: options.gasLimit }); }); } test() { program .command('test [file]') .option('--locale [locale]', __('language to use (default: en)')) .option('--loglevel [loglevel]', __('level of logging to display') + ' ["error", "warn", "info", "debug", "trace"]', /^(error|warn|info|debug|trace)$/i, 'warn') .description(__('run tests')) .action(function (file, options) { i18n.setOrDetectLocale(options.locale); embark.runTests({file, loglevel: options.loglevel}); }); } upload() { program .command('upload [environment]') .option('--logfile [logfile]', __('filename to output logs (default: %s)', 'none')) .option('--loglevel [loglevel]', __('level of logging to display') + ' ["error", "warn", "info", "debug", "trace"]', /^(error|warn|info|debug|trace)$/i, 'debug') .option('--locale [locale]', __('language to use (default: en)')) .option('-c, --client [client]', __('Use a specific ethereum client or simulator (supported: %s)', 'geth, testrpc')) .description(__('Upload your dapp to a decentralized storage') + '.') .action(function (env, _options) { i18n.setOrDetectLocale(_options.locale); if (env === "ipfs" || env === "swarm") { console.warn(("did you mean " + "embark upload".bold + " ?").underline); console.warn("In embark 3.1 forwards, the correct command is embark upload <environment> and the provider is configured in config/storage.js"); } _options.env = env || 'development'; _options.logFile = _options.logfile; // fix casing _options.logLevel = _options.loglevel; // fix casing _options.client = _options.client || 'geth'; embark.upload(_options); }); } graph() { program .command('graph [environment]') .option('--skip-undeployed', __('Graph will not include undeployed contracts')) .option('--skip-functions', __('Graph will not include functions')) .option('--skip-events', __('Graph will not include events')) .option('--locale [locale]', __('language to use (default: en)')) .description(__('generates documentation based on the smart contracts configured')) .action(function (env, options) { i18n.setOrDetectLocale(options.locale); embark.graph({ env: env || 'development', logFile: options.logfile, skipUndeployed: options.skipUndeployed, skipFunctions: options.skipFunctions, skipEvents: options.skipEvents }); }); } reset() { program .command('reset') .option('--locale [locale]', __('language to use (default: en)')) .description(__('resets embarks state on this dapp including clearing cache')) .action(function (options) { i18n.setOrDetectLocale(options.locale); embark.initConfig('development', { embarkConfig: 'embark.json', interceptLogs: false }); embark.reset(); }); } versionCmd() { program .command('version') .description(__('output the version number')) .action(function () { console.log(embark.version); process.exit(0); }); } otherCommands() { program .action(function (cmd) { console.log((__('unknown command') + ' "%s"').red, cmd); let utils = require('./utils/utils.js'); let dictionary = ['new', 'demo', 'build', 'run', 'blockchain', 'simulator', 'test', 'upload', 'version']; let suggestion = utils.proposeAlternative(cmd, dictionary); if (suggestion) { console.log((__('did you mean') + ' "%s"?').green, suggestion); } console.log("type embark --help to see the available commands"); process.exit(0); }); } } module.exports = Cmd;