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embark
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Code Issues Projects Releases Wiki Activity

migrate all the code to ES6

This commit is contained in:
Todd Baur 2017-03-30 20:12:39 +09:00
parent 26b87b4b05
commit 67f325f5a0
40 changed files with 2349 additions and 2274 deletions
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290
lib/cmd.js
View File

@ -5,164 +5,166 @@ let promptly = require('promptly');
let path = require('path');
let Embark = require('../lib/index');
let Cmd = function() {
program.version(Embark.version);
};
Cmd.prototype.process = function(args) {
this.newApp();
this.demo();
this.build();
this.run();
this.blockchain();
this.simulator();
this.test();
this.upload();
this.otherCommands();
//If no arguments are passed display help by default
if (!process.argv.slice(2).length) {
program.help();
class Cmd {
constructor() {
program.version(Embark.version);
}
program.parse(args);
};
Cmd.prototype.newApp = function(name) {
process(args) {
this.newApp();
this.demo();
this.build();
this.run();
this.blockchain();
this.simulator();
this.test();
this.upload();
this.otherCommands();
let validateName = function (value) {
try {
if(value.match(/^[a-zA-Z\s\-]+$/)) return value;
} catch (e) {
throw new Error('Name must be only letters, spaces, or dashes');
//If no arguments are passed display help by default
if (!process.argv.slice(2).length) {
program.help();
}
};
program
.command('new [name]')
.description('new application')
.action(function (name) {
if (name === undefined) {
let parentDirectory = path.dirname(__dirname).split("/").pop();
return promptly.prompt("Name your app (default is " + parentDirectory + "):", {
default: parentDirectory,
validator: validateName
}, function (err, inputvalue) {
if (err) {
console.error('Invalid name:', err.message);
// Manually call retry
// The passed error has a retry method to easily prompt again.
err.retry();
} else {
//slightly different assignment of name since it comes from child prompt
Embark.generateTemplate('boilerplate', './', inputvalue);
}
});
} else {
Embark.generateTemplate('boilerplate', './', name);
program.parse(args);
}
newApp(name) {
let validateName = function (value) {
try {
if (value.match(/^[a-zA-Z\s\-]+$/)) return value;
} catch (e) {
throw new Error('Name must be only letters, spaces, or dashes');
}
};
});
};
program
.command('new [name]')
.description('new application')
.action(function (name) {
if (name === undefined) {
let parentDirectory = path.dirname(__dirname).split("/").pop();
return promptly.prompt("Name your app (default is " + parentDirectory + "):", {
default: parentDirectory,
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
Embark.generateTemplate('boilerplate', './', inputvalue);
}
});
} else {
Embark.generateTemplate('boilerplate', './', name);
}
Cmd.prototype.demo = function() {
program
.command('demo')
.description('create a working dapp with a SimpleStorage contract')
.action(function() {
Embark.generateTemplate('demo', './', 'embark_demo');
});
};
});
}
Cmd.prototype.build = function() {
program
.command('build [environment]')
.description('deploy and build dapp at dist/ (default: development)')
.action(function(env, options) {
Embark.build({env: env || 'development'});
});
};
demo() {
program
.command('demo')
.description('create a working dapp with a SimpleStorage contract')
.action(function () {
Embark.generateTemplate('demo', './', 'embark_demo');
});
}
Cmd.prototype.run = function() {
program
.command('run [environment]')
.option('-p, --port [port]', 'port to run the dev webserver (default: 8000)')
.option('-b, --host [host]', 'host to run the dev webserver (default: 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')
.description('run dapp (default: development)')
.action(function(env, options) {
Embark.run({
env: env || 'development',
serverPort: options.port,
serverHost: options.host,
runWebserver: !options.noserver,
useDashboard: !options.nodashboard
});
});
};
build() {
program
.command('build [environment]')
.description('deploy and build dapp at dist/ (default: development)')
.action(function (env, options) {
Embark.build({env: env || 'development'});
});
}
Cmd.prototype.blockchain = function() {
program
.command('blockchain [environment]')
.option('-c, --client [client]', 'Use a specific ethereum client or simulator (supported: geth, parity, ethersim, testrpc')
.description('run blockchain server (default: development)')
.action(function(env ,options) {
Embark.initConfig(env || 'development', {
embarkConfig: 'embark.json',
interceptLogs: false
});
Embark.blockchain(env || 'development', options.client || 'geth');
});
};
run() {
program
.command('run [environment]')
.option('-p, --port [port]', 'port to run the dev webserver (default: 8000)')
.option('-b, --host [host]', 'host to run the dev webserver (default: 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')
.description('run dapp (default: development)')
.action(function (env, options) {
Embark.run({
env: env || 'development',
serverPort: options.port,
serverHost: options.host,
runWebserver: !options.noserver,
useDashboard: !options.nodashboard
});
});
}
Cmd.prototype.simulator = function() {
program
.command('simulator [environment]')
.description('run a fast ethereum rpc simulator')
.option('--testrpc', 'use testrpc as the rpc simulator [default]')
.option('-p, --port [port]', 'port to run the rpc simulator (default: 8000)')
.option('-h, --host [host]', 'host to run the rpc simulator (default: localhost)')
.action(function(env, options) {
Embark.initConfig(env || 'development', {
embarkConfig: 'embark.json',
interceptLogs: false
});
Embark.simulator({port: options.port, host: options.host});
});
};
blockchain() {
program
.command('blockchain [environment]')
.option('-c, --client [client]', 'Use a specific ethereum client or simulator (supported: geth, parity, ethersim, testrpc')
.description('run blockchain server (default: development)')
.action(function (env, options) {
Embark.initConfig(env || 'development', {
embarkConfig: 'embark.json',
interceptLogs: false
});
Embark.blockchain(env || 'development', options.client || 'geth');
});
}
Cmd.prototype.test = function() {
program
.command('test')
.description('run tests')
.action(function() {
shelljs.exec('mocha test');
});
};
simulator() {
program
.command('simulator [environment]')
.description('run a fast ethereum rpc simulator')
.option('--testrpc', 'use testrpc as the rpc simulator [default]')
.option('-p, --port [port]', 'port to run the rpc simulator (default: 8000)')
.option('-h, --host [host]', 'host to run the rpc simulator (default: localhost)')
.action(function (env, options) {
Embark.initConfig(env || 'development', {
embarkConfig: 'embark.json',
interceptLogs: false
});
Embark.simulator({port: options.port, host: options.host});
});
}
Cmd.prototype.upload = function() {
program
.command('upload [platform] [environment]')
.description('upload your dapp to a decentralized storage. possible options: ipfs, swarm (e.g embark upload swarm)')
.action(function(platform, env, options) {
// TODO: get env in cmd line as well
Embark.initConfig(env || 'development', {
embarkConfig: 'embark.json', interceptLogs: false
});
Embark.upload(platform);
});
};
test() {
program
.command('test')
.description('run tests')
.action(function () {
shelljs.exec('mocha test');
});
}
Cmd.prototype.otherCommands = function() {
program
.action(function(env){
console.log('unknown command "%s"'.red, env);
console.log("type embark --help to see the available commands");
process.exit(0);
});
};
upload() {
program
.command('upload [platform] [environment]')
.description('upload your dapp to a decentralized storage. possible options: ipfs, swarm (e.g embark upload swarm)')
.action(function (platform, env, options) {
// TODO: get env in cmd line as well
Embark.initConfig(env || 'development', {
embarkConfig: 'embark.json', interceptLogs: false
});
Embark.upload(platform);
});
}
otherCommands() {
program
.action(function (env) {
console.log('unknown command "%s"'.red, env);
console.log("type embark --help to see the available commands");
process.exit(0);
});
}
}
module.exports = Cmd;

156
lib/cmds/blockchain/blockchain.js
View File

@ -5,83 +5,6 @@ let fs = require('../../core/fs.js');
let GethCommands = require('./geth_commands.js');
/*eslint complexity: ["error", 22]*/
let Blockchain = function(options) {
this.blockchainConfig = options.blockchainConfig;
this.env = options.env || 'development';
this.client = options.client;
this.config = {
geth_bin: this.blockchainConfig.geth_bin || 'geth',
networkType: this.blockchainConfig.networkType || 'custom',
genesisBlock: this.blockchainConfig.genesisBlock || false,
datadir: this.blockchainConfig.datadir || false,
mineWhenNeeded: this.blockchainConfig.mineWhenNeeded || false,
rpcHost: this.blockchainConfig.rpcHost || 'localhost',
rpcPort: this.blockchainConfig.rpcPort || 8545,
rpcCorsDomain: this.blockchainConfig.rpcCorsDomain || false,
networkId: this.blockchainConfig.networkId || 12301,
port: this.blockchainConfig.port || 30303,
nodiscover: this.blockchainConfig.nodiscover || false,
mine: this.blockchainConfig.mine || false,
account: this.blockchainConfig.account || {},
whisper: (this.blockchainConfig.whisper === undefined) || this.blockchainConfig.whisper,
maxpeers: ((this.blockchainConfig.maxpeers === 0) ? 0 : (this.blockchainConfig.maxpeers || 25)),
bootnodes: this.blockchainConfig.bootnodes || "",
rpcApi: (this.blockchainConfig.rpcApi || ['eth', 'web3', 'net']),
vmdebug: this.blockchainConfig.vmdebug || false
};
this.client = new options.client({config: this.config, env: this.env});
};
Blockchain.prototype.runCommand = function(cmd) {
console.log(("running: " + cmd.underline).green);
return shelljs.exec(cmd);
};
Blockchain.prototype.run = function() {
let self = this;
console.log("===============================================================================".magenta);
console.log("===============================================================================".magenta);
console.log(("Embark Blockchain Using: " + this.client.name.underline).magenta);
console.log("===============================================================================".magenta);
console.log("===============================================================================".magenta);
let address = this.initChainAndGetAddress();
this.client.mainCommand(address, function(cmd) {
self.runCommand(cmd);
});
};
Blockchain.prototype.initChainAndGetAddress = function() {
let address = null, result;
// ensure datadir exists, bypassing the interactive liabilities prompt.
this.datadir = '.embark/' + this.env + '/datadir';
fs.mkdirpSync(this.datadir);
// copy mining script
fs.copySync(fs.embarkPath("js"), ".embark/" + this.env + "/js", {overwrite: true});
// check if an account already exists, create one if not, return address
result = this.runCommand(this.client.listAccountsCommand());
if (result.output === undefined || result.output === '' || result.output.indexOf("Fatal") >= 0) {
console.log("no accounts found".green);
if (this.config.genesisBlock) {
console.log("initializing genesis block".green);
result = this.runCommand(this.client.initGenesisCommmand());
}
result = this.runCommand(this.client.newAccountCommand());
address = result.output.match(/{(\w+)}/)[1];
} else {
console.log("already initialized".green);
address = result.output.match(/{(\w+)}/)[1];
}
return address;
};
let BlockchainClient = function(blockchainConfig, client, env) {
if (client === 'geth') {
return new Blockchain({blockchainConfig: blockchainConfig, client: GethCommands, env: env});
@ -90,5 +13,82 @@ let BlockchainClient = function(blockchainConfig, client, env) {
}
};
module.exports = BlockchainClient;
/*eslint complexity: ["error", 22]*/
class Blockchain {
constructor(options) {
this.blockchainConfig = options.blockchainConfig;
this.env = options.env || 'development';
this.client = BlockchainClient(this.blockchainConfig, 'geth', this.env);
this.config = {
geth_bin: this.blockchainConfig.geth_bin || 'geth',
networkType: this.blockchainConfig.networkType || 'custom',
genesisBlock: this.blockchainConfig.genesisBlock || false,
datadir: this.blockchainConfig.datadir || false,
mineWhenNeeded: this.blockchainConfig.mineWhenNeeded || false,
rpcHost: this.blockchainConfig.rpcHost || 'localhost',
rpcPort: this.blockchainConfig.rpcPort || 8545,
rpcCorsDomain: this.blockchainConfig.rpcCorsDomain || false,
networkId: this.blockchainConfig.networkId || 12301,
port: this.blockchainConfig.port || 30303,
nodiscover: this.blockchainConfig.nodiscover || false,
mine: this.blockchainConfig.mine || false,
account: this.blockchainConfig.account || {},
whisper: (this.blockchainConfig.whisper === undefined) || this.blockchainConfig.whisper,
maxpeers: ((this.blockchainConfig.maxpeers === 0) ? 0 : (this.blockchainConfig.maxpeers || 25)),
bootnodes: this.blockchainConfig.bootnodes || "",
rpcApi: (this.blockchainConfig.rpcApi || ['eth', 'web3', 'net']),
vmdebug: this.blockchainConfig.vmdebug || false
};
}
static runCommand(cmd) {
console.log(("running: " + cmd.underline).green);
return shelljs.exec(cmd);
}
run() {
let self = this;
console.log("===============================================================================".magenta);
console.log("===============================================================================".magenta);
console.log(("Embark Blockchain Using: " + this.client.name.underline).magenta);
console.log("===============================================================================".magenta);
console.log("===============================================================================".magenta);
let address = this.initChainAndGetAddress();
this.client.mainCommand(address, function (cmd) {
self.runCommand(cmd);
});
}
initChainAndGetAddress() {
let address = null, result;
// ensure datadir exists, bypassing the interactive liabilities prompt.
this.datadir = '.embark/' + this.env + '/datadir';
fs.mkdirpSync(this.datadir);
// copy mining script
fs.copySync(fs.embarkPath("js"), ".embark/" + this.env + "/js", {overwrite: true});
// check if an account already exists, create one if not, return address
result = this.runCommand(this.client.listAccountsCommand());
if (result.output === undefined || result.output === '' || result.output.indexOf("Fatal") >= 0) {
console.log("no accounts found".green);
if (this.config.genesisBlock) {
console.log("initializing genesis block".green);
result = this.runCommand(this.client.initGenesisCommmand());
}
result = this.runCommand(this.client.newAccountCommand());
address = result.output.match(/{(\w+)}/)[1];
} else {
console.log("already initialized".green);
address = result.output.match(/{(\w+)}/)[1];
}
return address;
}
}
module.exports = Blockchain;

278
lib/cmds/blockchain/geth_commands.js
View File

@ -1,164 +1,166 @@
let async = require('async');
// TODO: make all of this async
let GethCommands = function(options) {
this.config = options.config;
this.env = options.env || 'development';
this.name = "Go-Ethereum (https://github.com/ethereum/go-ethereum)";
this.geth_bin = this.config.geth_bin || "geth";
};
GethCommands.prototype.commonOptions = function() {
let config = this.config;
let cmd = "";
cmd += this.determineNetworkType(config);
if (config.datadir) {
cmd += "--datadir=\"" + config.datadir + "\" ";
class GethCommands {
constructor(options) {
this.config = options.config;
this.env = options.env || 'development';
this.name = "Go-Ethereum (https://github.com/ethereum/go-ethereum)";
this.geth_bin = this.config.geth_bin || "geth";
}
if (config.light) {
cmd += "--light ";
commonOptions() {
let config = this.config;
let cmd = "";
cmd += this.determineNetworkType(config);
if (config.datadir) {
cmd += "--datadir=\"" + config.datadir + "\" ";
}
if (config.light) {
cmd += "--light ";
}
if (config.fast) {
cmd += "--fast ";
}
if (config.account && config.account.password) {
cmd += "--password " + config.account.password + " ";
}
return cmd;
}
if (config.fast) {
cmd += "--fast ";
determineNetworkType(config) {
let cmd = "";
if (config.networkType === 'testnet') {
cmd += "--testnet ";
} else if (config.networkType === 'olympic') {
cmd += "--olympic ";
} else if (config.networkType === 'custom') {
cmd += "--networkid " + config.networkId + " ";
}
return cmd;
}
if (config.account && config.account.password) {
cmd += "--password " + config.account.password + " ";
initGenesisCommmand() {
let config = this.config;
let cmd = this.geth_bin + " " + this.commonOptions();
if (config.genesisBlock) {
cmd += "init \"" + config.genesisBlock + "\" ";
}
return cmd;
}
return cmd;
};
GethCommands.prototype.determineNetworkType = function(config) {
let cmd = "";
if (config.networkType === 'testnet') {
cmd += "--testnet ";
} else if (config.networkType === 'olympic') {
cmd += "--olympic ";
} else if (config.networkType === 'custom') {
cmd += "--networkid " + config.networkId + " ";
}
return cmd;
};
GethCommands.prototype.initGenesisCommmand = function() {
let config = this.config;
let cmd = this.geth_bin + " " + this.commonOptions();
if (config.genesisBlock) {
cmd += "init \"" + config.genesisBlock + "\" ";
newAccountCommand() {
return this.geth_bin + " " + this.commonOptions() + "account new ";
}
return cmd;
};
listAccountsCommand() {
return this.geth_bin + " " + this.commonOptions() + "account list ";
}
GethCommands.prototype.newAccountCommand = function() {
return this.geth_bin + " " + this.commonOptions() + "account new ";
};
determineRpcOptions(config) {
let cmd = "";
GethCommands.prototype.listAccountsCommand = function() {
return this.geth_bin + " " + this.commonOptions() + "account list ";
};
GethCommands.prototype.determineRpcOptions = function(config) {
let cmd = "";
cmd += "--port " + config.port + " ";
cmd += "--rpc ";
cmd += "--rpcport " + config.rpcPort + " ";
cmd += "--rpcaddr " + config.rpcHost + " ";
if (config.rpcCorsDomain) {
if (config.rpcCorsDomain === '*') {
cmd += "--port " + config.port + " ";
cmd += "--rpc ";
cmd += "--rpcport " + config.rpcPort + " ";
cmd += "--rpcaddr " + config.rpcHost + " ";
if (config.rpcCorsDomain) {
if (config.rpcCorsDomain === '*') {
console.log('==================================');
console.log('make sure you know what you are doing');
console.log('==================================');
}
cmd += "--rpccorsdomain=\"" + config.rpcCorsDomain + "\" ";
} else {
console.log('==================================');
console.log('make sure you know what you are doing');
console.log('warning: cors is not set');
console.log('==================================');
}
cmd += "--rpccorsdomain=\"" + config.rpcCorsDomain + "\" ";
} else {
console.log('==================================');
console.log('warning: cors is not set');
console.log('==================================');
return cmd;
}
return cmd;
};
mainCommand(address, done) {
let self = this;
let config = this.config;
let rpc_api = (this.config.rpcApi || ['eth', 'web3', 'net']);
GethCommands.prototype.mainCommand = function(address, done) {
let self = this;
let config = this.config;
let rpc_api = (this.config.rpcApi || ['eth', 'web3', 'net']);
async.series([
function commonOptions(callback) {
let cmd = self.commonOptions();
callback(null, cmd);
},
function rpcOptions(callback) {
let cmd = self.determineRpcOptions(self.config);
callback(null, cmd);
},
function dontGetPeers(callback) {
if (config.nodiscover) {
return callback(null, "--nodiscover");
async.series([
function commonOptions(callback) {
let cmd = self.commonOptions();
callback(null, cmd);
},
function rpcOptions(callback) {
let cmd = self.determineRpcOptions(self.config);
callback(null, cmd);
},
function dontGetPeers(callback) {
if (config.nodiscover) {
return callback(null, "--nodiscover");
}
callback(null, "");
},
function vmDebug(callback) {
if (config.vmdebug) {
return callback(null, "--vmdebug");
}
callback(null, "");
},
function maxPeers(callback) {
let cmd = "--maxpeers " + config.maxpeers;
callback(null, cmd);
},
function mining(callback) {
if (config.mineWhenNeeded || config.mine) {
return callback(null, "--mine ");
}
callback("");
},
function bootnodes(callback) {
if (config.bootnodes && config.bootnodes !== "" && config.bootnodes !== []) {
return callback(null, "--bootnodes " + config.bootnodes);
}
callback("");
},
function whisper(callback) {
if (config.whisper) {
rpc_api.push('shh');
return callback(null, "--shh ");
}
callback("");
},
function rpcApi(callback) {
callback(null, '--rpcapi "' + rpc_api.join(',') + '"');
},
function accountToUnlock(callback) {
let accountAddress = config.account.address || address;
if (accountAddress) {
return callback(null, "--unlock=" + accountAddress);
}
callback(null, "");
},
function mineWhenNeeded(callback) {
if (config.mineWhenNeeded) {
return callback(null, "js .embark/" + self.env + "/js/mine.js");
}
callback(null, "");
}
callback(null, "");
},
function vmDebug(callback) {
if (config.vmdebug) {
return callback(null, "--vmdebug");
], function (err, results) {
if (err) {
throw new Error(err.message);
}
callback(null, "");
},
function maxPeers(callback) {
let cmd = "--maxpeers " + config.maxpeers;
callback(null, cmd);
},
function mining(callback) {
if (config.mineWhenNeeded || config.mine) {
return callback(null, "--mine ");
}
callback("");
},
function bootnodes(callback) {
if (config.bootnodes && config.bootnodes !== "" && config.bootnodes !== []) {
return callback(null, "--bootnodes " + config.bootnodes);
}
callback("");
},
function whisper(callback) {
if (config.whisper) {
rpc_api.push('shh');
return callback(null, "--shh ");
}
callback("");
},
function rpcApi(callback) {
callback(null, '--rpcapi "' + rpc_api.join(',') + '"');
},
function accountToUnlock(callback) {
let accountAddress = config.account.address || address;
if (accountAddress) {
return callback(null, "--unlock=" + accountAddress);
}
callback(null, "");
},
function mineWhenNeeded(callback) {
if (config.mineWhenNeeded) {
return callback(null, "js .embark/" + self.env + "/js/mine.js");
}
callback(null, "");
}
], function(err, results) {
if (err) {
throw new Error(err.message);
}
done(self.geth_bin + " " + results.join(" "));
});
};
done(self.geth_bin + " " + results.join(" "));
});
}
}
module.exports = GethCommands;

22
lib/cmds/simulator.js
View File

@ -1,18 +1,20 @@
let shelljs = require('shelljs');
let Simulator = function(options) {
this.blockchainConfig = options.blockchainConfig;
};
class Simulator {
constructor(options) {
this.blockchainConfig = options.blockchainConfig;
}
Simulator.prototype.run = function(options) {
let cmds = [];
run(options) {
let cmds = [];
cmds.push("-p " + (this.blockchainConfig.rpcPort || options.port || 8545));
cmds.push("-h " + (this.blockchainConfig.rpcHost || options.host || 'localhost'));
cmds.push("-a " + (options.num || 10));
cmds.push("-p " + (this.blockchainConfig.rpcPort || options.port || 8545));
cmds.push("-h " + (this.blockchainConfig.rpcHost || options.host || 'localhost'));
cmds.push("-a " + (options.num || 10));
shelljs.exec('testrpc ' + cmds.join(' '));
};
shelljs.exec('testrpc ' + cmds.join(' '));
}
}
module.exports = Simulator;

54
lib/cmds/template_generator.js
View File

@ -1,32 +1,34 @@
let fs = require('../core/fs.js');
let utils = require('../utils/utils.js');
let TemplateGenerator = function(templateName) {
this.templateName = templateName;
};
TemplateGenerator.prototype.generate = function(destinationFolder, name) {
let templatePath = fs.embarkPath(this.templateName);
console.log('Initializing Embark Template....'.green);
fs.copySync(templatePath, destinationFolder + name);
utils.cd(destinationFolder + name);
utils.sed('package.json', '%APP_NAME%', name);
console.log('Installing packages.. this can take a few seconds'.green);
utils.runCmd('npm install');
console.log('Init complete'.green);
console.log('\nApp ready at '.green + destinationFolder + name);
if (name === 'embark_demo') {
console.log('-------------------'.yellow);
console.log('Next steps:'.green);
console.log(('-> ' + ('cd ' + destinationFolder + name).bold.cyan).green);
console.log('-> '.green + 'embark blockchain'.bold.cyan + ' or '.green + 'embark simulator'.bold.cyan);
console.log('open another console in the same directory and run'.green);
console.log('-> '.green + 'embark run'.bold.cyan);
console.log('For more info go to http://github.com/iurimatias/embark-framework'.green);
class TemplateGenerator {
constuctor(templateName) {
this.templateName = templateName;
}
};
generate(destinationFolder, name) {
let templatePath = fs.embarkPath(this.templateName);
console.log('Initializing Embark Template....'.green);
fs.copySync(templatePath, destinationFolder + name);
utils.cd(destinationFolder + name);
utils.sed('package.json', '%APP_NAME%', name);
console.log('Installing packages.. this can take a few seconds'.green);
utils.runCmd('npm install');
console.log('Init complete'.green);
console.log('\nApp ready at '.green + destinationFolder + name);
if (name === 'embark_demo') {
console.log('-------------------'.yellow);
console.log('Next steps:'.green);
console.log(('-> ' + ('cd ' + destinationFolder + name).bold.cyan).green);
console.log('-> '.green + 'embark blockchain'.bold.cyan + ' or '.green + 'embark simulator'.bold.cyan);
console.log('open another console in the same directory and run'.green);
console.log('-> '.green + 'embark run'.bold.cyan);
console.log('For more info go to http://github.com/iurimatias/embark-framework'.green);
}
}
}
module.exports = TemplateGenerator;

181
lib/contracts/abi.js
View File

@ -1,117 +1,118 @@
let ABIGenerator = function(options) {
this.blockchainConfig = options.blockchainConfig || {};
this.storageConfig = options.storageConfig || {};
this.communicationConfig = options.communicationConfig || {};
this.contractsManager = options.contractsManager;
this.rpcHost = options.blockchainConfig && options.blockchainConfig.rpcHost;
this.rpcPort = options.blockchainConfig && options.blockchainConfig.rpcPort;
this.plugins = options.plugins;
};
ABIGenerator.prototype.generateProvider = function() {
let self = this;
let result = "";
let providerPlugins;
if (self.blockchainConfig === {} || self.blockchainConfig.enabled === false) {
return "";
class ABIGenerator {
constructor(options) {
this.blockchainConfig = options.blockchainConfig || {};
this.storageConfig = options.storageConfig || {};
this.communicationConfig = options.communicationConfig || {};
this.contractsManager = options.contractsManager;
this.rpcHost = options.blockchainConfig && options.blockchainConfig.rpcHost;
this.rpcPort = options.blockchainConfig && options.blockchainConfig.rpcPort;
this.plugins = options.plugins;
}
if (this.plugins) {
providerPlugins = this.plugins.getPluginsFor('clientWeb3Provider');
generateProvider() {
let self = this;
let result = "";
let providerPlugins;
if (self.blockchainConfig === {} || self.blockchainConfig.enabled === false) {
return "";
}
if (this.plugins) {
providerPlugins = this.plugins.getPluginsFor('clientWeb3Provider');
}
if (this.plugins && providerPlugins.length > 0) {
providerPlugins.forEach(function (plugin) {
result += plugin.generateProvider(self) + "\n";
});
} else {
result += "\nif (typeof web3 !== 'undefined' && typeof Web3 !== 'undefined') {";
result += '\n\tweb3 = new Web3(web3.currentProvider);';
result += "\n} else if (typeof Web3 !== 'undefined') {";
result += '\n\tweb3 = new Web3(new Web3.providers.HttpProvider("http://' + this.rpcHost + ':' + this.rpcPort + '"));';
result += '\n}';
result += "\nweb3.eth.defaultAccount = web3.eth.accounts[0];";
}
return result;
}
if (this.plugins && providerPlugins.length > 0) {
providerPlugins.forEach(function(plugin) {
result += plugin.generateProvider(self) + "\n";
});
} else {
result += "\nif (typeof web3 !== 'undefined' && typeof Web3 !== 'undefined') {";
result += '\n\tweb3 = new Web3(web3.currentProvider);';
result += "\n} else if (typeof Web3 !== 'undefined') {";
result += '\n\tweb3 = new Web3(new Web3.providers.HttpProvider("http://' + this.rpcHost + ':' + this.rpcPort + '"));';
result += '\n}';
result += "\nweb3.eth.defaultAccount = web3.eth.accounts[0];";
}
generateContracts(useEmbarkJS) {
let self = this;
let result = "\n";
let contractsPlugins;
return result;
};
if (self.blockchainConfig === {} || self.blockchainConfig.enabled === false) {
return "";
}
ABIGenerator.prototype.generateContracts = function(useEmbarkJS) {
let self = this;
let result = "\n";
let contractsPlugins;
if (this.plugins) {
contractsPlugins = this.plugins.getPluginsFor('contractGeneration');
}
if (self.blockchainConfig === {} || self.blockchainConfig.enabled === false) {
return "";
}
if (this.plugins && contractsPlugins.length > 0) {
contractsPlugins.forEach(function (plugin) {
result += plugin.generateContracts({contracts: self.contractsManager.contracts});
});
} else {
for (let className in this.contractsManager.contracts) {
let contract = this.contractsManager.contracts[className];
if (this.plugins) {
contractsPlugins = this.plugins.getPluginsFor('contractGeneration');
}
let abi = JSON.stringify(contract.abiDefinition);
let gasEstimates = JSON.stringify(contract.gasEstimates);
if (this.plugins && contractsPlugins.length > 0) {
contractsPlugins.forEach(function(plugin) {
result += plugin.generateContracts({contracts: self.contractsManager.contracts});
});
} else {
for(let className in this.contractsManager.contracts) {
let contract = this.contractsManager.contracts[className];
let abi = JSON.stringify(contract.abiDefinition);
let gasEstimates = JSON.stringify(contract.gasEstimates);
if (useEmbarkJS) {
result += "\n" + className + " = new EmbarkJS.Contract({abi: " + abi + ", address: '" + contract.deployedAddress + "', code: '" + contract.code + "', gasEstimates: " + gasEstimates + "});";
} else {
result += "\n" + className + "Abi = " + abi + ";";
result += "\n" + className + "Contract = web3.eth.contract(" + className + "Abi);";
result += "\n" + className + " = " + className + "Contract.at('" + contract.deployedAddress + "');";
if (useEmbarkJS) {
result += "\n" + className + " = new EmbarkJS.Contract({abi: " + abi + ", address: '" + contract.deployedAddress + "', code: '" + contract.code + "', gasEstimates: " + gasEstimates + "});";
} else {
result += "\n" + className + "Abi = " + abi + ";";
result += "\n" + className + "Contract = web3.eth.contract(" + className + "Abi);";
result += "\n" + className + " = " + className + "Contract.at('" + contract.deployedAddress + "');";
}
}
}
return result;
}
return result;
};
generateStorageInitialization(useEmbarkJS) {
let self = this;
let result = "\n";
ABIGenerator.prototype.generateStorageInitialization = function(useEmbarkJS) {
let self = this;
let result = "\n";
if (!useEmbarkJS || self.storageConfig === {}) return "";
if (!useEmbarkJS || self.storageConfig === {}) return "";
if (self.storageConfig.provider === 'ipfs' && self.storageConfig.enabled === true) {
result += "\nEmbarkJS.Storage.setProvider('" + self.storageConfig.provider + "', {server: '" + self.storageConfig.host + "', port: '" + self.storageConfig.port + "'});";
}
if (self.storageConfig.provider === 'ipfs' && self.storageConfig.enabled === true) {
result += "\nEmbarkJS.Storage.setProvider('" + self.storageConfig.provider + "', {server: '" + self.storageConfig.host + "', port: '" + self.storageConfig.port + "'});";
return result;
}
return result;
};
generateCommunicationInitialization(useEmbarkJS) {
let self = this;
let result = "\n";
ABIGenerator.prototype.generateCommunicationInitialization = function(useEmbarkJS) {
let self = this;
let result = "\n";
if (!useEmbarkJS || self.communicationConfig === {}) return "";
if (!useEmbarkJS || self.communicationConfig === {}) return "";
if (self.communicationConfig.provider === 'whisper' && self.communicationConfig.enabled === true) {
result += "\nEmbarkJS.Messages.setProvider('" + self.communicationConfig.provider + "');";
} else if (self.communicationConfig.provider === 'orbit' && self.communicationConfig.enabled === true) {
result += "\nEmbarkJS.Messages.setProvider('" + self.communicationConfig.provider + "', {server: '" + self.communicationConfig.host + "', port: '" + self.communicationConfig.port + "'});";
}
if (self.communicationConfig.provider === 'whisper' && self.communicationConfig.enabled === true) {
result += "\nEmbarkJS.Messages.setProvider('" + self.communicationConfig.provider + "');";
} else if (self.communicationConfig.provider === 'orbit' && self.communicationConfig.enabled === true) {
result += "\nEmbarkJS.Messages.setProvider('" + self.communicationConfig.provider + "', {server: '" + self.communicationConfig.host + "', port: '" + self.communicationConfig.port + "'});";
return result;
}
return result;
};
generateABI(options) {
let result = "";
ABIGenerator.prototype.generateABI = function(options) {
let result = "";
result += this.generateProvider();
result += this.generateContracts(options.useEmbarkJS);
result += this.generateStorageInitialization(options.useEmbarkJS);
result += this.generateCommunicationInitialization(options.useEmbarkJS);
result += this.generateProvider();
result += this.generateContracts(options.useEmbarkJS);
result += this.generateStorageInitialization(options.useEmbarkJS);
result += this.generateCommunicationInitialization(options.useEmbarkJS);
return result;
};
return result;
}
}
module.exports = ABIGenerator;

178
lib/contracts/compiler.js
View File

@ -2,105 +2,107 @@
let async = require('../utils/async_extend.js');
let SolcW = require('./solcW.js');
let Compiler = function(options) {
this.plugins = options.plugins;
this.logger = options.logger;
};
Compiler.prototype.compile_contracts = function(contractFiles, cb) {
let available_compilers = {
//".se": this.compile_serpent
".sol": this.compile_solidity.bind(this)
};
if (this.plugins) {
let compilerPlugins = this.plugins.getPluginsFor('compilers');
if (compilerPlugins.length > 0) {
compilerPlugins.forEach(function(plugin) {
plugin.compilers.forEach(function(compilerObject) {
available_compilers[compilerObject.extension] = compilerObject.cb;
});
});
}
class Compiler {
constructor(options) {
this.plugins = options.plugins;
this.logger = options.logger;
}
let compiledObject = {};
compile_contracts(contractFiles, cb) {
async.eachObject(available_compilers,
function(extension, compiler, callback) {
// TODO: warn about files it doesn't know how to compile
let matchingFiles = contractFiles.filter(function(file) {
return (file.filename.match(/\.[0-9a-z]+$/)[0] === extension);
});
let available_compilers = {
//".se": this.compile_serpent
".sol": this.compile_solidity.bind(this)
};
compiler.call(compiler, matchingFiles || [], function(err, compileResult) {
Object.assign(compiledObject, compileResult);
callback(err, compileResult);
});
},
function (err) {
cb(err, compiledObject);
if (this.plugins) {
let compilerPlugins = this.plugins.getPluginsFor('compilers');
if (compilerPlugins.length > 0) {
compilerPlugins.forEach(function (plugin) {
plugin.compilers.forEach(function (compilerObject) {
available_compilers[compilerObject.extension] = compilerObject.cb;
});
});
}
}
);
};
Compiler.prototype.compile_solidity = function(contractFiles, cb) {
let self = this;
let input = {};
let solcW;
async.waterfall([
function prepareInput(callback) {
for (let i = 0; i < contractFiles.length; i++){
// TODO: this depends on the config
let filename = contractFiles[i].filename.replace('app/contracts/','');
input[filename] = contractFiles[i].content.toString();
}
callback();
},
function loadCompiler(callback) {
// TODO: there ino need to load this twice
solcW = new SolcW();
if (solcW.isCompilerLoaded()) {
return callback();
}
let compiledObject = {};
self.logger.info("loading solc compiler..");
solcW.load_compiler(function(){
callback();
});
},
function compileContracts(callback) {
self.logger.info("compiling contracts...");
solcW.compile({sources: input}, 1, function(output) {
if (output.errors) {
return callback(new Error ("Solidity errors: " + output.errors).message);
async.eachObject(available_compilers,
function (extension, compiler, callback) {
// TODO: warn about files it doesn't know how to compile
let matchingFiles = contractFiles.filter(function (file) {
return (file.filename.match(/\.[0-9a-z]+$/)[0] === extension);
});
compiler.call(compiler, matchingFiles || [], function (err, compileResult) {
Object.assign(compiledObject, compileResult);
callback(err, compileResult);
});
},
function (err) {
cb(err, compiledObject);
}
);
}
compile_solidity(contractFiles, cb) {
let self = this;
let input = {};
let solcW;
async.waterfall([
function prepareInput(callback) {
for (let i = 0; i < contractFiles.length; i++) {
// TODO: this depends on the config
let filename = contractFiles[i].filename.replace('app/contracts/', '');
input[filename] = contractFiles[i].content.toString();
}
callback();
},
function loadCompiler(callback) {
// TODO: there ino need to load this twice
solcW = new SolcW();
if (solcW.isCompilerLoaded()) {
return callback();
}
callback(null, output);
});
},
function createCompiledObject(output, callback) {
let json = output.contracts;
let compiled_object = {};
self.logger.info("loading solc compiler..");
solcW.load_compiler(function () {
callback();
});
},
function compileContracts(callback) {
self.logger.info("compiling contracts...");
solcW.compile({sources: input}, 1, function (output) {
if (output.errors) {
return callback(new Error("Solidity errors: " + output.errors).message);
}
callback(null, output);
});
},
function createCompiledObject(output, callback) {
let json = output.contracts;
for (let className in json) {
let contract = json[className];
let compiled_object = {};
compiled_object[className] = {};
compiled_object[className].code = contract.bytecode;
compiled_object[className].runtimeBytecode = contract.runtimeBytecode;
compiled_object[className].realRuntimeBytecode = contract.runtimeBytecode.slice(0, -68);
compiled_object[className].swarmHash = contract.runtimeBytecode.slice(-68).slice(0,64);
compiled_object[className].gasEstimates = contract.gasEstimates;
compiled_object[className].functionHashes = contract.functionHashes;
compiled_object[className].abiDefinition = JSON.parse(contract.interface);
for (let className in json) {
let contract = json[className];
compiled_object[className] = {};
compiled_object[className].code = contract.bytecode;
compiled_object[className].runtimeBytecode = contract.runtimeBytecode;
compiled_object[className].realRuntimeBytecode = contract.runtimeBytecode.slice(0, -68);
compiled_object[className].swarmHash = contract.runtimeBytecode.slice(-68).slice(0, 64);
compiled_object[className].gasEstimates = contract.gasEstimates;
compiled_object[className].functionHashes = contract.functionHashes;
compiled_object[className].abiDefinition = JSON.parse(contract.interface);
}
callback(null, compiled_object);
}
callback(null, compiled_object);
}
], function(err, result) {
cb(err, result);
});
};
], function (err, result) {
cb(err, result);
});
};
}
module.exports = Compiler;

428
lib/contracts/contracts.js
View File

@ -5,243 +5,247 @@ let Compiler = require('./compiler.js');
// TODO: create a contract object
let adjustGas = function(contract) {
let maxGas, adjustedGas;
if (contract.gas === 'auto') {
if (contract.deploy || contract.deploy === undefined) {
if (contract.gasEstimates.creation !== undefined) {
// TODO: should sum it instead
maxGas = Math.max(contract.gasEstimates.creation[0], contract.gasEstimates.creation[1], 500000);
} else {
maxGas = 500000;
}
} else {
maxGas = 500000;
}
// TODO: put a check so it doesn't go over the block limit
adjustedGas = Math.round(maxGas * 1.40);
adjustedGas += 25000;
contract.gas = adjustedGas;
class ContractsManager {
constructor(options) {
this.contractFiles = options.contractFiles;
this.contractsConfig = options.contractsConfig;
this.contracts = {};
this.logger = options.logger;
this.plugins = options.plugins;
this.contractDependencies = {};
}
};
let ContractsManager = function(options) {
this.contractFiles = options.contractFiles;
this.contractsConfig = options.contractsConfig;
this.contracts = {};
this.logger = options.logger;
this.plugins = options.plugins;
this.contractDependencies = {};
};
ContractsManager.prototype.build = function(done) {
let self = this;
async.waterfall([
function compileContracts(callback) {
let compiler = new Compiler({plugins: self.plugins, logger: self.logger});
compiler.compile_contracts(self.contractFiles, function(err, compiledObject) {
build(done) {
let self = this;
async.waterfall([
function compileContracts(callback) {
let compiler = new Compiler({plugins: self.plugins, logger: self.logger});
compiler.compile_contracts(self.contractFiles, function (err, compiledObject) {
self.compiledContracts = compiledObject;
callback(err);
});
},
function prepareContractsFromConfig(callback) {
let className, contract;
for(className in self.contractsConfig.contracts) {
contract = self.contractsConfig.contracts[className];
},
function prepareContractsFromConfig(callback) {
let className, contract;
for (className in self.contractsConfig.contracts) {
contract = self.contractsConfig.contracts[className];
contract.className = className;
contract.args = contract.args || [];
contract.className = className;
contract.args = contract.args || [];
self.contracts[className] = contract;
}
callback();
},
function setDeployIntention(callback) {
let className, contract;
for(className in self.contracts) {
contract = self.contracts[className];
contract.deploy = (contract.deploy === undefined) || contract.deploy;
}
callback();
},
function prepareContractsFromCompilation(callback) {
let className, compiledContract, contractConfig, contract;
for(className in self.compiledContracts) {
compiledContract = self.compiledContracts[className];
contractConfig = self.contractsConfig.contracts[className];
contract = self.contracts[className] || {className: className, args: []};
contract.code = compiledContract.code;
contract.runtimeBytecode = compiledContract.runtimeBytecode;
contract.realRuntimeBytecode = (contract.realRuntimeBytecode || contract.runtimeBytecode);
contract.swarmHash = compiledContract.swarmHash;
contract.gasEstimates = compiledContract.gasEstimates;
contract.functionHashes = compiledContract.functionHashes;
contract.abiDefinition = compiledContract.abiDefinition;
contract.gas = (contractConfig && contractConfig.gas) || self.contractsConfig.gas || 'auto';
adjustGas(contract);
contract.gasPrice = contract.gasPrice || self.contractsConfig.gasPrice;
contract.type = 'file';
contract.className = className;
self.contracts[className] = contract;
}
callback();
},
/*eslint complexity: ["error", 11]*/
function dealWithSpecialConfigs(callback) {
let className, contract, parentContractName, parentContract;
for(className in self.contracts) {
contract = self.contracts[className];
if (contract.instanceOf === undefined) { continue; }
parentContractName = contract.instanceOf;
parentContract = self.contracts[parentContractName];
if (parentContract === className) {
self.logger.error(className + ": instanceOf is set to itself");
continue;
self.contracts[className] = contract;
}
if (parentContract === undefined) {
self.logger.error(className + ": couldn't find instanceOf contract " + parentContractName);
continue;
callback();
},
function setDeployIntention(callback) {
let className, contract;
for (className in self.contracts) {
contract = self.contracts[className];
contract.deploy = (contract.deploy === undefined) || contract.deploy;
}
callback();
},
function prepareContractsFromCompilation(callback) {
let className, compiledContract, contractConfig, contract;
for (className in self.compiledContracts) {
compiledContract = self.compiledContracts[className];
contractConfig = self.contractsConfig.contracts[className];
if (parentContract.args && parentContract.args.length > 0 && ((contract.args && contract.args.length === 0) || contract.args === undefined)) {
contract.args = parentContract.args;
contract = self.contracts[className] || {className: className, args: []};
contract.code = compiledContract.code;
contract.runtimeBytecode = compiledContract.runtimeBytecode;
contract.realRuntimeBytecode = (contract.realRuntimeBytecode || contract.runtimeBytecode);
contract.swarmHash = compiledContract.swarmHash;
contract.gasEstimates = compiledContract.gasEstimates;
contract.functionHashes = compiledContract.functionHashes;
contract.abiDefinition = compiledContract.abiDefinition;
contract.gas = (contractConfig && contractConfig.gas) || self.contractsConfig.gas || 'auto';
self.adjustGas(contract);
contract.gasPrice = contract.gasPrice || self.contractsConfig.gasPrice;
contract.type = 'file';
contract.className = className;
self.contracts[className] = contract;
}
callback();
},
/*eslint complexity: ["error", 11]*/
function dealWithSpecialConfigs(callback) {
let className, contract, parentContractName, parentContract;
for (className in self.contracts) {
contract = self.contracts[className];
if (contract.instanceOf === undefined) {
continue;
}
parentContractName = contract.instanceOf;
parentContract = self.contracts[parentContractName];
if (parentContract === className) {
self.logger.error(className + ": instanceOf is set to itself");
continue;
}
if (parentContract === undefined) {
self.logger.error(className + ": couldn't find instanceOf contract " + parentContractName);
continue;
}
if (parentContract.args && parentContract.args.length > 0 && ((contract.args && contract.args.length === 0) || contract.args === undefined)) {
contract.args = parentContract.args;
}
if (contract.code !== undefined) {
self.logger.error(className + " has code associated to it but it's configured as an instanceOf " + parentContractName);
}
contract.code = parentContract.code;
contract.runtimeBytecode = parentContract.runtimeBytecode;
contract.gasEstimates = parentContract.gasEstimates;
contract.functionHashes = parentContract.functionHashes;
contract.abiDefinition = parentContract.abiDefinition;
contract.gas = contract.gas || parentContract.gas;
contract.gasPrice = contract.gasPrice || parentContract.gasPrice;
contract.type = 'instance';
if (contract.code !== undefined) {
self.logger.error(className + " has code associated to it but it's configured as an instanceOf " + parentContractName);
}
callback();
},
function removeContractsWithNoCode(callback) {
let className, contract;
for (className in self.contracts) {
contract = self.contracts[className];
contract.code = parentContract.code;
contract.runtimeBytecode = parentContract.runtimeBytecode;
contract.gasEstimates = parentContract.gasEstimates;
contract.functionHashes = parentContract.functionHashes;
contract.abiDefinition = parentContract.abiDefinition;
contract.gas = contract.gas || parentContract.gas;
contract.gasPrice = contract.gasPrice || parentContract.gasPrice;
contract.type = 'instance';
}
callback();
},
function removeContractsWithNoCode(callback) {
let className, contract;
for(className in self.contracts) {
contract = self.contracts[className];
if (contract.code === undefined) {
self.logger.error(className + " has no code associated");
delete self.contracts[className];
}
}
self.logger.trace(self.contracts);
callback();
},
function determineDependencies(callback) {
let className, contract;
for(className in self.contracts) {
contract = self.contracts[className];
if (contract.args === []) continue;
let ref = contract.args;
for (let j = 0; j < ref.length; j++) {
let arg = ref[j];
if (arg[0] === "$") {
self.contractDependencies[className] = self.contractDependencies[className] || [];
self.contractDependencies[className].push(arg.substr(1));
if (contract.code === undefined) {
self.logger.error(className + " has no code associated");
delete self.contracts[className];
}
}
self.logger.trace(self.contracts);
callback();
},
function determineDependencies(callback) {
let className, contract;
for (className in self.contracts) {
contract = self.contracts[className];
if (contract.args === []) continue;
let ref = contract.args;
for (let j = 0; j < ref.length; j++) {
let arg = ref[j];
if (arg[0] === "$") {
self.contractDependencies[className] = self.contractDependencies[className] || [];
self.contractDependencies[className].push(arg.substr(1));
}
}
}
callback();
}
callback();
}
], function(err, result) {
if (err) {
self.logger.error("Error Compiling/Building contracts: " + err);
}
self.logger.trace("finished".underline);
done(err, self);
});
};
ContractsManager.prototype.getContract = function(className) {
return this.contracts[className];
};
ContractsManager.prototype.sortContracts = function(contractList) {
let converted_dependencies = [], i;
for(let contract in this.contractDependencies) {
let dependencies = this.contractDependencies[contract];
for(i=0; i < dependencies.length; i++) {
converted_dependencies.push([contract, dependencies[i]]);
}
], function (err, result) {
if (err) {
self.logger.error("Error Compiling/Building contracts: " + err);
}
self.logger.trace("finished".underline);
done(err, self);
});
}
let orderedDependencies = toposort(converted_dependencies).reverse();
let newList = contractList.sort(function(a,b) {
let order_a = orderedDependencies.indexOf(a.className);
let order_b = orderedDependencies.indexOf(b.className);
return order_a - order_b;
});
return newList;
};
// TODO: should be built contracts
ContractsManager.prototype.listContracts = function() {
let contracts = [];
for(let className in this.contracts) {
let contract = this.contracts[className];
contracts.push(contract);
getContract(className) {
return this.contracts[className];
}
return this.sortContracts(contracts);
};
ContractsManager.prototype.contractsState = function() {
let data = [];
sortContracts(contractList) {
let converted_dependencies = [], i;
for(let className in this.contracts) {
let contract = this.contracts[className];
let contractData;
if (contract.deploy === false) {
contractData = [
className.green,
'Interface or set to not deploy'.green,
"\t\tn/a".green
];
} else if (contract.error) {
contractData = [
className.green,
(contract.error).red,
'\t\tError'.red
];
} else {
contractData = [
className.green,
(contract.deployedAddress || '...').green,
((contract.deployedAddress !== undefined) ? "\t\tDeployed".green : "\t\tPending".magenta)
];
for (let contract in this.contractDependencies) {
let dependencies = this.contractDependencies[contract];
for (i = 0; i < dependencies.length; i++) {
converted_dependencies.push([contract, dependencies[i]]);
}
}
data.push(contractData);
let orderedDependencies = toposort(converted_dependencies).reverse();
let newList = contractList.sort(function (a, b) {
let order_a = orderedDependencies.indexOf(a.className);
let order_b = orderedDependencies.indexOf(b.className);
return order_a - order_b;
});
return newList;
}
return data;
};
// TODO: should be built contracts
listContracts() {
let contracts = [];
for (let className in this.contracts) {
let contract = this.contracts[className];
contracts.push(contract);
}
return this.sortContracts(contracts);
}
contractsState() {
let data = [];
for (let className in this.contracts) {
let contract = this.contracts[className];
let contractData;
if (contract.deploy === false) {
contractData = [
className.green,
'Interface or set to not deploy'.green,
"\t\tn/a".green
];
} else if (contract.error) {
contractData = [
className.green,
(contract.error).red,
'\t\tError'.red
];
} else {
contractData = [
className.green,
(contract.deployedAddress || '...').green,
((contract.deployedAddress !== undefined) ? "\t\tDeployed".green : "\t\tPending".magenta)
];
}
data.push(contractData);
}
return data;
}
adjustGas(contract) {
let maxGas, adjustedGas;
if (contract.gas === 'auto') {
if (contract.deploy || contract.deploy === undefined) {
if (contract.gasEstimates.creation !== undefined) {
// TODO: should sum it instead
maxGas = Math.max(contract.gasEstimates.creation[0], contract.gasEstimates.creation[1], 500000);
} else {
maxGas = 500000;
}
} else {
maxGas = 500000;
}
// TODO: put a check so it doesn't go over the block limit
adjustedGas = Math.round(maxGas * 1.40);
adjustedGas += 25000;
contract.gas = adjustedGas;
}
}
}
module.exports = ContractsManager;

280
lib/contracts/deploy.js
View File

@ -5,162 +5,164 @@ let RunCode = require('../core/runCode.js');
let DeployTracker = require('./deploy_tracker.js');
let ABIGenerator = require('./abi.js');
let Deploy = function(options) {
this.web3 = options.web3;
this.contractsManager = options.contractsManager;
this.logger = options.logger;
this.env = options.env;
class Deploy {
constructor(options) {
this.web3 = options.web3;
this.contractsManager = options.contractsManager;
this.logger = options.logger;
this.env = options.env;
this.deployTracker = new DeployTracker({
logger: options.logger, chainConfig: options.chainConfig, web3: options.web3, env: this.env
});
};
Deploy.prototype.determineArguments = function(suppliedArgs) {
let realArgs = [], l, arg, contractName, referedContract;
for (l = 0; l < suppliedArgs.length; l++) {
arg = suppliedArgs[l];
if (arg[0] === "$") {
contractName = arg.substr(1);
referedContract = this.contractsManager.getContract(contractName);
realArgs.push(referedContract.deployedAddress);
} else {
realArgs.push(arg);
}
this.deployTracker = new DeployTracker({
logger: options.logger, chainConfig: options.chainConfig, web3: options.web3, env: this.env
});
}
return realArgs;
};
determineArguments(suppliedArgs) {
let realArgs = [], l, arg, contractName, referedContract;
Deploy.prototype.checkAndDeployContract = function(contract, params, callback) {
let self = this;
let suppliedArgs;
let realArgs;
let arg;
let l;
let contractName;
let referedContract;
contract.error = false;
if (contract.deploy === false) {
self.logger.contractsState(self.contractsManager.contractsState());
return callback();
}
if (contract.address !== undefined) {
realArgs = self.determineArguments(params || contract.args);
contract.deployedAddress = contract.address;
self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, contract.address);
self.deployTracker.save();
self.logger.contractsState(self.contractsManager.contractsState());
return callback();
}
let trackedContract = self.deployTracker.getContract(contract.className, contract.realRuntimeBytecode, contract.args);
if (trackedContract && this.web3.eth.getCode(trackedContract.address) !== "0x") {
self.logger.info(contract.className.bold.cyan + " already deployed at ".green + trackedContract.address.bold.cyan);
contract.deployedAddress = trackedContract.address;
self.logger.contractsState(self.contractsManager.contractsState());
return callback();
} else {
realArgs = self.determineArguments(params || contract.args);
this.deployContract(contract, realArgs, function(err, address) {
if (err) {
return callback(new Error(err));
for (l = 0; l < suppliedArgs.length; l++) {
arg = suppliedArgs[l];
if (arg[0] === "$") {
contractName = arg.substr(1);
referedContract = this.contractsManager.getContract(contractName);
realArgs.push(referedContract.deployedAddress);
} else {
realArgs.push(arg);
}
self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, address);
}
return realArgs;
}
checkAndDeployContract(contract, params, callback) {
let self = this;
let suppliedArgs;
let realArgs;
let arg;
let l;
let contractName;
let referedContract;
contract.error = false;
if (contract.deploy === false) {
self.logger.contractsState(self.contractsManager.contractsState());
return callback();
}
if (contract.address !== undefined) {
realArgs = self.determineArguments(params || contract.args);
contract.deployedAddress = contract.address;
self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, contract.address);
self.deployTracker.save();
self.logger.contractsState(self.contractsManager.contractsState());
return callback();
}
if (contract.onDeploy !== undefined) {
self.logger.info('executing onDeploy commands');
let abiGenerator = new ABIGenerator({contractsManager: self.contractsManager});
let abi = abiGenerator.generateContracts(false);
let cmds = contract.onDeploy.join(';\n');
let trackedContract = self.deployTracker.getContract(contract.className, contract.realRuntimeBytecode, contract.args);
RunCode.doEval(abi + "\n" + cmds, self.web3);
if (trackedContract && this.web3.eth.getCode(trackedContract.address) !== "0x") {
self.logger.info(contract.className.bold.cyan + " already deployed at ".green + trackedContract.address.bold.cyan);
contract.deployedAddress = trackedContract.address;
self.logger.contractsState(self.contractsManager.contractsState());
return callback();
} else {
realArgs = self.determineArguments(params || contract.args);
this.deployContract(contract, realArgs, function (err, address) {
if (err) {
return callback(new Error(err));
}
self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, address);
self.deployTracker.save();
self.logger.contractsState(self.contractsManager.contractsState());
if (contract.onDeploy !== undefined) {
self.logger.info('executing onDeploy commands');
let abiGenerator = new ABIGenerator({contractsManager: self.contractsManager});
let abi = abiGenerator.generateContracts(false);
let cmds = contract.onDeploy.join(';\n');
RunCode.doEval(abi + "\n" + cmds, self.web3);
}
callback();
});
}
}
deployContract(contract, params, callback) {
let self = this;
let contractObject = this.web3.eth.contract(contract.abiDefinition);
let contractParams = (params || contract.args).slice();
this.web3.eth.getAccounts(function (err, accounts) {
if (err) {
return callback(new Error(err));
}
callback();
// TODO: probably needs to be defaultAccount
// TODO: it wouldn't necessary be the first address
// use defined blockchain address or first address
contractParams.push({
//from: this.web3.eth.coinbase,
from: accounts[0],
data: "0x" + contract.code,
gas: contract.gas,
gasPrice: contract.gasPrice
});
self.logger.info("deploying " + contract.className.bold.cyan + " with ".green + contract.gas + " gas".green);
contractParams.push(function (err, transaction) {
self.logger.contractsState(self.contractsManager.contractsState());
if (err) {
self.logger.error("error deploying contract: " + contract.className.cyan);
let errMsg = err.toString();
if (errMsg === 'Error: The contract code couldn\'t be stored, please check your gas amount.') {
errMsg = 'The contract code couldn\'t be stored, out of gas or constructor error';
}
self.logger.error(errMsg);
contract.error = errMsg;
return callback(new Error(err));
} else if (transaction.address !== undefined) {
self.logger.info(contract.className.bold.cyan + " deployed at ".green + transaction.address.bold.cyan);
contract.deployedAddress = transaction.address;
contract.transactionHash = transaction.transactionHash;
return callback(null, transaction.address);
}
});
contractObject["new"].apply(contractObject, contractParams);
});
}
};
deployAll(done) {
let self = this;
this.logger.info("deploying contracts");
Deploy.prototype.deployContract = function(contract, params, callback) {
let self = this;
let contractObject = this.web3.eth.contract(contract.abiDefinition);
let contractParams = (params || contract.args).slice();
this.web3.eth.getAccounts(function(err, accounts) {
if (err) {
return callback(new Error(err));
}
// TODO: probably needs to be defaultAccount
// TODO: it wouldn't necessary be the first address
// use defined blockchain address or first address
contractParams.push({
//from: this.web3.eth.coinbase,
from: accounts[0],
data: "0x" + contract.code,
gas: contract.gas,
gasPrice: contract.gasPrice
});
self.logger.info("deploying " + contract.className.bold.cyan + " with ".green + contract.gas + " gas".green);
contractParams.push(function(err, transaction) {
self.logger.contractsState(self.contractsManager.contractsState());
if (err) {
self.logger.error("error deploying contract: " + contract.className.cyan);
let errMsg = err.toString();
if (errMsg === 'Error: The contract code couldn\'t be stored, please check your gas amount.') {
errMsg = 'The contract code couldn\'t be stored, out of gas or constructor error';
async.eachOfSeries(this.contractsManager.listContracts(),
function (contract, key, callback) {
self.logger.trace(arguments);
self.checkAndDeployContract(contract, null, callback);
},
function (err, results) {
if (err) {
self.logger.error("error deploying contracts");
self.logger.error(err.message);
self.logger.debug(err.stack);
}
self.logger.error(errMsg);
contract.error = errMsg;
return callback(new Error(err));
} else if (transaction.address !== undefined) {
self.logger.info(contract.className.bold.cyan + " deployed at ".green + transaction.address.bold.cyan);
contract.deployedAddress = transaction.address;
contract.transactionHash = transaction.transactionHash;
return callback(null, transaction.address);
self.logger.info("finished deploying contracts");
self.logger.trace(arguments);
done();
}
});
);
contractObject["new"].apply(contractObject, contractParams);
});
};
Deploy.prototype.deployAll = function(done) {
let self = this;
this.logger.info("deploying contracts");
async.eachOfSeries(this.contractsManager.listContracts(),
function(contract, key, callback) {
self.logger.trace(arguments);
self.checkAndDeployContract(contract, null, callback);
},
function(err, results) {
if (err) {
self.logger.error("error deploying contracts");
self.logger.error(err.message);
self.logger.debug(err.stack);
}
self.logger.info("finished deploying contracts");
self.logger.trace(arguments);
done();
}
);
};
};
}
module.exports = Deploy;

154
lib/contracts/deploy_manager.js
View File

@ -1,91 +1,91 @@
let async = require('async');
let Deploy = require('./deploy.js');
let ContractsManager = require('./contracts.js');
const EventEmitter = require('events').EventEmitter;
let EventEmitter = require('events');
let DeployManager = function(options) {
this.config = options.config;
this.logger = options.logger;
this.blockchainConfig = this.config.blockchainConfig;
this.plugins = options.plugins;
this.web3 = options.web3;
this.chainConfig = (options.trackContracts !== false) ? this.config.chainTracker : false;
};
DeployManager.prototype = Object.create(EventEmitter.prototype);
DeployManager.prototype.deployContracts = function(done) {
let self = this;
if (self.blockchainConfig === {} || self.blockchainConfig.enabled === false) {
self.logger.info("Blockchain component is disabled in the config".underline);
this.emit('blockchainDisabled', {});
return done();
class DeployManager {
constructor(options) {
this.config = options.config;
this.logger = options.logger;
this.blockchainConfig = this.config.blockchainConfig;
this.plugins = options.plugins;
this.web3 = options.web3;
this.chainConfig = (options.trackContracts !== false) ? this.config.chainTracker : false;
Object.create(EventEmitter.prototype);
}
async.waterfall([
function buildContracts(callback) {
let contractsManager = new ContractsManager({
contractFiles: self.config.contractsFiles,
contractsConfig: self.config.contractsConfig,
logger: self.logger,
plugins: self.plugins
});
contractsManager.build(callback);
},
function checkWeb3IsConnected(contractsManager, callback) {
if (!self.web3) {
return callback(Error("no web3 instance found"));
deployContracts(done) {
let self = this;
if (self.blockchainConfig === {} || self.blockchainConfig.enabled === false) {
self.logger.info("Blockchain component is disabled in the config".underline);
this.emit('blockchainDisabled', {});
return done();
}
if (self.web3.currentProvider.isConnected !== undefined && !self.web3.isConnected()) {
self.logger.error(("Couldn't connect to an Ethereum node are you sure it's on?").red);
self.logger.info("make sure you have an Ethereum node or simulator running. e.g 'embark blockchain'".magenta);
return callback(Error("error connecting to blockchain node"));
}
if (self.web3.currentProvider.isConnected === undefined) {
self.web3.version.getNode(function(err, version) {
if (err) {
async.waterfall([
function buildContracts(callback) {
let contractsManager = new ContractsManager({
contractFiles: self.config.contractsFiles,
contractsConfig: self.config.contractsConfig,
logger: self.logger,
plugins: self.plugins
});
contractsManager.build(callback);
},
function checkWeb3IsConnected(contractsManager, callback) {
if (!self.web3) {
return callback(Error("no web3 instance found"));
}
if (self.web3.currentProvider.isConnected !== undefined && !self.web3.isConnected()) {
self.logger.error(("Couldn't connect to an Ethereum node are you sure it's on?").red);
self.logger.info("make sure you have an Ethereum node or simulator running. e.g 'embark blockchain'".magenta);
return callback(Error("error connecting to blockchain node"));
}
return callback(null, contractsManager, self.web3);
});
} else {
return callback(null, contractsManager, self.web3);
}
},
function setDefaultAccount(contractsManager, web3, callback) {
web3.eth.getAccounts(function(err, accounts) {
if (err) {
return callback(new Error(err));
if (self.web3.currentProvider.isConnected === undefined) {
self.web3.version.getNode(function (err, version) {
if (err) {
return callback(Error("error connecting to blockchain node"));
}
return callback(null, contractsManager, self.web3);
});
} else {
return callback(null, contractsManager, self.web3);
}
},
function setDefaultAccount(contractsManager, web3, callback) {
web3.eth.getAccounts(function (err, accounts) {
if (err) {
return callback(new Error(err));
}
let accountConfig = self.config.blockchainConfig.account;
let selectedAccount = accountConfig && accountConfig.address;
web3.eth.defaultAccount = (selectedAccount || accounts[0]);
callback(null, contractsManager, web3);
});
},
function deployAllContracts(contractsManager, web3, callback) {
let deploy = new Deploy({
web3: web3,
contractsManager: contractsManager,
logger: self.logger,
chainConfig: self.chainConfig,
env: self.config.env
});
deploy.deployAll(function () {
self.emit('contractsDeployed', contractsManager);
callback(null, contractsManager);
});
}
], function (err, result) {
if (err) {
done(err, null);
} else {
done(null, result);
}
let accountConfig = self.config.blockchainConfig.account;
let selectedAccount = accountConfig && accountConfig.address;
web3.eth.defaultAccount = (selectedAccount || accounts[0]);
callback(null, contractsManager, web3);
});
},
function deployAllContracts(contractsManager, web3, callback) {
let deploy = new Deploy({
web3: web3,
contractsManager: contractsManager,
logger: self.logger,
chainConfig: self.chainConfig,
env: self.config.env
});
deploy.deployAll(function() {
self.emit('contractsDeployed', contractsManager);
callback(null, contractsManager);
});
}
], function(err, result) {
if (err) {
done(err, null);
} else {
done(null, result);
}
});
};
}
module.exports = DeployManager;

94
lib/contracts/deploy_tracker.js
View File

@ -1,56 +1,62 @@
let fs = require('../core/fs.js');
let DeployTracker = function(options) {
this.logger = options.logger;
this.env = options.env;
this.chainConfig = options.chainConfig;
this.web3 = options.web3;
class DeployTracker {
constructor(options) {
this.logger = options.logger;
this.env = options.env;
this.chainConfig = options.chainConfig;
this.web3 = options.web3;
if (this.chainConfig === false) {
this.currentChain = {contracts: []};
return;
if (this.chainConfig === false) {
this.currentChain = {contracts: []};
return;
}
// TODO: need to make this async
let block = this.web3.eth.getBlock(0);
let chainId = block.hash;
if (this.chainConfig[chainId] === undefined) {
this.chainConfig[chainId] = {contracts: {}};
}
this.currentChain = this.chainConfig[chainId];
this.currentChain.name = this.env;
// TODO: add other params
//this.currentChain.networkId = "";
//this.currentChain.networkType = "custom"
}
// TODO: need to make this async
let block = this.web3.eth.getBlock(0);
let chainId = block.hash;
if (this.chainConfig[chainId] === undefined) {
this.chainConfig[chainId] = {contracts: {}};
loadConfig(config) {
this.chainConfig = config;
return this;
}
this.currentChain = this.chainConfig[chainId];
trackContract(contractName, code, args, address) {
this.currentChain.contracts[this.web3.sha3(code + contractName + args.join(','))] = {
name: contractName,
address: address
};
}
this.currentChain.name = this.env;
// TODO: add other params
//this.currentChain.networkId = "";
//this.currentChain.networkType = "custom"
};
getContract(contractName, code, args) {
let contract = this.currentChain.contracts[this.web3.sha3(code + contractName + args.join(','))];
if (contract && contract.address === undefined) {
return false;
}
return contract;
}
DeployTracker.prototype.loadConfig = function(config) {
this.chainConfig = config;
return this;
};
DeployTracker.prototype.trackContract = function(contractName, code, args, address) {
this.currentChain.contracts[this.web3.sha3(code + contractName + args.join(','))] = {
name: contractName,
address: address
};
};
DeployTracker.prototype.getContract = function(contractName, code, args) {
let contract = this.currentChain.contracts[this.web3.sha3(code + contractName + args.join(','))];
if (contract && contract.address === undefined) { return false; }
return contract;
};
// TODO: abstract this
// chainConfig can be an abstract PersistentObject
DeployTracker.prototype.save = function() {
if (this.chainConfig === false) { return; }
fs.writeJSONSync("./chains.json", this.chainConfig);
};
// TODO: abstract this
// chainConfig can be an abstract PersistentObject
save() {
if (this.chainConfig === false) {
return;
}
fs.writeJSONSync("./chains.json", this.chainConfig);
}
}
module.exports = DeployTracker;

4
lib/contracts/solcP.js
View File

@ -1,6 +1,6 @@
let solc;
process.on('message', function(msg) {
process.on('message', function (msg) {
if (msg.action === 'loadCompiler') {
solc = require('solc');
process.send({result: "loadedCompiler"});
@ -12,7 +12,7 @@ process.on('message', function(msg) {
}
});
process.on('exit', function() {
process.on('exit', function () {
process.exit(0);
});

52
lib/contracts/solcW.js
View File

@ -2,35 +2,37 @@ let utils = require('../utils/utils.js');
let solcProcess;
let compilerLoaded = false;
let SolcW = function() {
};
class SolcW {
SolcW.prototype.load_compiler = function(done) {
if (compilerLoaded) { done(); }
solcProcess = require('child_process').fork(utils.joinPath(__dirname, '/solcP.js'));
solcProcess.once('message', function(msg) {
if (msg.result !== 'loadedCompiler') {
return;
load_compiler(done) {
if (compilerLoaded) {
done();
}
compilerLoaded = true;
done();
});
solcProcess.send({action: 'loadCompiler'});
};
solcProcess = require('child_process').fork(utils.joinPath(__dirname, '/solcP.js'));
solcProcess.once('message', function (msg) {
if (msg.result !== 'loadedCompiler') {
return;
}
compilerLoaded = true;
done();
});
solcProcess.send({action: 'loadCompiler'});
}
SolcW.prototype.isCompilerLoaded = function() {
return (compilerLoaded === true);
};
isCompilerLoaded() {
return (compilerLoaded === true);
}
SolcW.prototype.compile = function(obj, optimize, done) {
solcProcess.once('message', function(msg) {
if (msg.result !== 'compilation') {
return;
}
done(msg.output);
});
solcProcess.send({action: 'compile', obj: obj, optimize: optimize});
};
compile(obj, optimize, done) {
solcProcess.once('message', function (msg) {
if (msg.result !== 'compilation') {
return;
}
done(msg.output);
});
solcProcess.send({action: 'compile', obj: obj, optimize: optimize});
}
}
module.exports = SolcW;

137
lib/core/config.js
View File

@ -4,23 +4,25 @@ let utils = require('../utils/utils.js');
// TODO: add wrapper for fs so it can also work in the browser
// can work with both read and save
let Config = function(options) {
this.env = options.env;
this.blockchainConfig = {};
this.contractsConfig = {};
this.pipelineConfig = {};
this.webServerConfig = {};
this.chainTracker = {};
this.assetFiles = {};
this.contractsFiles = [];
this.configDir = options.configDir || 'config/';
this.chainsFile = options.chainsFile || './chains.json';
this.plugins = options.plugins;
this.logger = options.logger;
this.events = options.events;
};
class Config {
constructor(options) {
this.env = options.env;
this.blockchainConfig = {};
this.contractsConfig = {};
this.pipelineConfig = {};
this.webServerConfig = {};
this.chainTracker = {};
this.assetFiles = {};
this.contractsFiles = [];
this.configDir = options.configDir || 'config/';
this.chainsFile = options.chainsFile || './chains.json';
this.plugins = options.plugins;
this.logger = options.logger;
this.events = options.events;
}
}
Config.prototype.loadConfigFiles = function(options) {
Config.prototype.loadConfigFiles = function (options) {
let interceptLogs = options.interceptLogs;
if (options.interceptLogs === undefined) {
interceptLogs = true;
@ -28,7 +30,7 @@ Config.prototype.loadConfigFiles = function(options) {
//Check if the config file exists
let embarkConfigExists = fs.existsSync(options.embarkConfig);
if(!embarkConfigExists){
if (!embarkConfigExists) {
this.logger.error('Cannot find file ' + options.embarkConfig + '. Please ensure you are running this command inside the Dapp folder');
process.exit(1);
}
@ -36,7 +38,13 @@ Config.prototype.loadConfigFiles = function(options) {
this.embarkConfig = fs.readJSONSync(options.embarkConfig);
this.embarkConfig.plugins = this.embarkConfig.plugins || {};
this.plugins = new Plugins({plugins: this.embarkConfig.plugins, logger: this.logger, interceptLogs: interceptLogs, events: this.events, config: this});
this.plugins = new Plugins({
plugins: this.embarkConfig.plugins,
logger: this.logger,
interceptLogs: interceptLogs,
events: this.events,
config: this
});
this.plugins.loadPlugins();
this.load();
@ -45,7 +53,7 @@ Config.prototype.loadConfigFiles = function(options) {
this.loadPluginContractFiles();
};
Config.prototype.load = Config.prototype.reloadConfig = function() {
Config.prototype.load = Config.prototype.reloadConfig = function () {
this.loadEmbarkConfigFile();
this.loadBlockchainConfigFile();
this.loadStorageConfigFile();
@ -55,7 +63,7 @@ Config.prototype.load = Config.prototype.reloadConfig = function() {
this.loadChainTrackerFile();
};
Config.prototype.loadBlockchainConfigFile = function() {
Config.prototype.loadBlockchainConfigFile = function () {
let defaultBlockchainConfig = fs.readJSONSync(this.configDir + "blockchain.json");
this.blockchainConfig = defaultBlockchainConfig[this.env] || {};
@ -64,7 +72,7 @@ Config.prototype.loadBlockchainConfigFile = function() {
}
};
Config.prototype.loadContractsConfigFile = function() {
Config.prototype.loadContractsConfigFile = function () {
let configObject = {};
let configPlugins = [];
@ -72,8 +80,8 @@ Config.prototype.loadContractsConfigFile = function() {
configPlugins = kinds;
});
if (configPlugins.length > 0) {
configPlugins.forEach(function(plugin) {
plugin.contractsConfigs.forEach(function(pluginConfig) {
configPlugins.forEach(function (plugin) {
plugin.contractsConfigs.forEach(function (pluginConfig) {
configObject = utils.recursiveMerge(configObject, pluginConfig);
});
});
@ -88,7 +96,7 @@ Config.prototype.loadContractsConfigFile = function() {
};
Config.prototype.loadStorageConfigFile = function() {
Config.prototype.loadStorageConfigFile = function () {
let configObject = {
"default": {
"enabled": true,
@ -98,8 +106,7 @@ Config.prototype.loadStorageConfigFile = function() {
"host": "localhost",
"port": 5001
},
"development": {
}
"development": {}
};
//let configPlugins = this.plugins.getPluginsFor('storageConfig');
@ -131,7 +138,7 @@ Config.prototype.loadStorageConfigFile = function() {
}
};
Config.prototype.loadCommunicationConfigFile = function() {
Config.prototype.loadCommunicationConfigFile = function () {
let configObject = {
"default": {
"enabled": true,
@ -171,7 +178,7 @@ Config.prototype.loadCommunicationConfigFile = function() {
}
};
Config.prototype.loadWebServerConfigFile = function() {
Config.prototype.loadWebServerConfigFile = function () {
let webServerConfigJSON;
if (fs.existsSync(this.configDir + "webserver.json")) {
webServerConfigJSON = fs.readJSONSync(this.configDir + "webserver.json");
@ -186,28 +193,28 @@ Config.prototype.loadWebServerConfigFile = function() {
this.webServerConfig = utils.recursiveMerge(defaultWebConfig, webServerConfigJSON);
};
Config.prototype.loadEmbarkConfigFile = function() {
Config.prototype.loadEmbarkConfigFile = function () {
let contracts = this.embarkConfig.contracts;
this.contractsFiles = this.loadFiles(contracts);
this.buildDir = this.embarkConfig.buildDir;
this.buildDir = this.embarkConfig.buildDir;
this.configDir = this.embarkConfig.config;
};
Config.prototype.loadPipelineConfigFile = function() {
Config.prototype.loadPipelineConfigFile = function () {
let assets = this.embarkConfig.app;
for(let targetFile in assets) {
for (let targetFile in assets) {
this.assetFiles[targetFile] = this.loadFiles(assets[targetFile]);
}
};
Config.prototype.loadChainTrackerFile = function() {
Config.prototype.loadChainTrackerFile = function () {
//let self = this;
let chainTracker;
try {
chainTracker = fs.readJSONSync(this.chainsFile);
}
catch(err) {
catch (err) {
//self.logger.info(this.chainsFile + ' file not found, creating it...');
chainTracker = {};
fs.writeJSONSync(this.chainsFile, {});
@ -215,32 +222,52 @@ Config.prototype.loadChainTrackerFile = function() {
this.chainTracker = chainTracker;
};
Config.prototype.loadFiles = function(files) {
Config.prototype.loadFiles = function (files) {
let self = this;
let originalFiles = utils.filesMatchingPattern(files);
let readFiles = [];
// get embark.js object first
originalFiles.filter(function(file) {
originalFiles.filter(function (file) {
return file.indexOf('.') >= 0;
}).filter(function(file) {
}).filter(function (file) {
if (file === 'embark.js') {
if (self.blockchainConfig.enabled || self.communicationConfig.provider === 'whisper' || self.communicationConfig.available_providers.indexOf('whisper') >= 0) {
readFiles.push({filename: 'web3.js', content: fs.readFileSync(fs.embarkPath("js/web3.js")).toString(), path: fs.embarkPath("js/web3.js")});
readFiles.push({
filename: 'web3.js',
content: fs.readFileSync(fs.embarkPath("js/web3.js")).toString(),
path: fs.embarkPath("js/web3.js")
});
}
if (self.storageConfig.enabled && (self.storageConfig.provider === 'ipfs' || self.storageConfig.available_providers.indexOf('ipfs') >= 0)) {
readFiles.push({filename: 'ipfs.js', content: fs.readFileSync(fs.embarkPath("js/ipfs.js")).toString(), path: fs.embarkPath("js/ipfs.js")});
readFiles.push({
filename: 'ipfs.js',
content: fs.readFileSync(fs.embarkPath("js/ipfs.js")).toString(),
path: fs.embarkPath("js/ipfs.js")
});
}
if (self.communicationConfig.enabled && (self.communicationConfig.provider === 'orbit' || self.communicationConfig.available_providers.indexOf('orbit') >= 0)) {
// TODO: remove duplicated files if functionality is the same for storage and orbit
readFiles.push({filename: 'ipfs-api.js', content: fs.readFileSync(fs.embarkPath("js/ipfs-api.min.js")).toString(), path: fs.embarkPath("js/ipfs-api.min.js")});
readFiles.push({filename: 'orbit.js', content: fs.readFileSync(fs.embarkPath("js/orbit.min.js")).toString(), path: fs.embarkPath("js/orbit.min.js")});
readFiles.push({
filename: 'ipfs-api.js',
content: fs.readFileSync(fs.embarkPath("js/ipfs-api.min.js")).toString(),
path: fs.embarkPath("js/ipfs-api.min.js")
});
readFiles.push({
filename: 'orbit.js',
content: fs.readFileSync(fs.embarkPath("js/orbit.min.js")).toString(),
path: fs.embarkPath("js/orbit.min.js")
});
}
readFiles.push({filename: 'embark.js', content: fs.readFileSync(fs.embarkPath("js/build/embark.bundle.js")).toString(), path: fs.embarkPath("js/build/embark.bundle.js")});
readFiles.push({
filename: 'embark.js',
content: fs.readFileSync(fs.embarkPath("js/build/embark.bundle.js")).toString(),
path: fs.embarkPath("js/build/embark.bundle.js")
});
}
});
@ -250,30 +277,30 @@ Config.prototype.loadFiles = function(files) {
let filePlugins = self.plugins.getPluginsFor('pipelineFiles');
if (filePlugins.length > 0) {
filePlugins.forEach(function(plugin) {
filePlugins.forEach(function (plugin) {
try {
let fileObjects = plugin.runFilePipeline();
for (let i=0; i < fileObjects.length; i++) {
for (let i = 0; i < fileObjects.length; i++) {
let fileObject = fileObjects[i];
filesFromPlugins.push(fileObject);
}
}
catch(err) {
catch (err) {
self.logger.error(err.message);
}
});
}
filesFromPlugins.filter(function(file) {
filesFromPlugins.filter(function (file) {
if (utils.fileMatchesPattern(files, file.intendedPath)) {
readFiles.push(file);
}
});
// get user files
originalFiles.filter(function(file) {
originalFiles.filter(function (file) {
return file.indexOf('.') >= 0;
}).filter(function(file) {
}).filter(function (file) {
if (file === 'embark.js') {
return;
} else if (file === 'abi.js') {
@ -286,15 +313,19 @@ Config.prototype.loadFiles = function(files) {
return readFiles;
};
Config.prototype.loadPluginContractFiles = function() {
Config.prototype.loadPluginContractFiles = function () {
let self = this;
let contractsPlugins = this.plugins.getPluginsFor('contractFiles');
if (contractsPlugins.length > 0) {
contractsPlugins.forEach(function(plugin) {
plugin.contractsFiles.forEach(function(file) {
let filename = file.replace('./','');
self.contractsFiles.push({filename: filename, content: plugin.loadPluginFile(file), path: plugin.pathToFile(file)});
contractsPlugins.forEach(function (plugin) {
plugin.contractsFiles.forEach(function (file) {
let filename = file.replace('./', '');
self.contractsFiles.push({
filename: filename,
content: plugin.loadPluginFile(file),
path: plugin.pathToFile(file)
});
});
});
}

4
lib/core/core.js
View File

@ -1,5 +1,5 @@
class Core {
let Core = function() {};
}
module.exports = Core;

110
lib/core/engine.js
View File

@ -1,27 +1,27 @@
let http = require('http');
let Web3 = require('web3');
let utils = require('../utils/utils.js');
let Events = require('./events.js');
let Logger = require('./logger.js');
let Config = require('./config.js');
let DeployManager = require('../contracts/deploy_manager.js');
let ABIGenerator = require('../contracts/abi.js');
let ServicesMonitor = require('./services_monitor.js');
let Pipeline = require('../pipeline/pipeline.js');
let Server = require('../pipeline/server.js');
let Serve = require('../pipeline/server.js');
let Watch = require('../pipeline/watch.js');
let version = require('../../package.json').version;
let version = require('../../package.json');
let Engine = function(options) {
this.env = options.env;
this.embarkConfig = options.embarkConfig;
this.interceptLogs = options.interceptLogs;
this.version = version;
};
class Engine {
constructor(options) {
this.env = options.env;
this.embarkConfig = options.embarkConfig;
this.interceptLogs = options.interceptLogs;
this.version = version;
}
}
Engine.prototype.init = function(_options) {
Engine.prototype.init = function (_options) {
let self = this;
let options = _options || {};
this.events = new Events();
@ -31,17 +31,17 @@ Engine.prototype.init = function(_options) {
this.plugins = this.config.plugins;
this.servicesMonitor = new ServicesMonitor({events: this.events, logger: this.logger});
this.servicesMonitor.addCheck('embarkVersion', function(cb) {
this.servicesMonitor.addCheck('embarkVersion', function (cb) {
return cb({name: 'Embark ' + self.version, status: 'green'});
}, 0);
};
Engine.prototype.startMonitor = function() {
Engine.prototype.startMonitor = function () {
let self = this;
if (this.plugins) {
let servicePlugins = this.plugins.getPluginsFor('serviceChecks');
servicePlugins.forEach(function(plugin) {
plugin.serviceChecks.forEach(function(pluginCheck) {
servicePlugins.forEach(function (plugin) {
plugin.serviceChecks.forEach(function (pluginCheck) {
self.servicesMonitor.addCheck(pluginCheck.checkName, pluginCheck.checkFn, pluginCheck.time);
});
});
@ -49,17 +49,17 @@ Engine.prototype.startMonitor = function() {
this.servicesMonitor.startMonitor();
};
Engine.prototype.startService = function(serviceName, _options) {
Engine.prototype.startService = function (serviceName, _options) {
let options = _options || {};
let services = {
"pipeline": this.pipelineService,
"abi": this.abiService,
"deployment": this.deploymentService,
"pipeline": this.pipelineService,
"abi": this.abiService,
"deployment": this.deploymentService,
"fileWatcher": this.fileWatchService,
"webServer": this.webServerService,
"ipfs": this.ipfsService,
"web3": this.web3Service
"webServer": this.webServerService,
"ipfs": this.ipfsService,
"web3": this.web3Service
};
let service = services[serviceName];
@ -73,7 +73,7 @@ Engine.prototype.startService = function(serviceName, _options) {
return service.apply(this, [options]);
};
Engine.prototype.pipelineService = function(options) {
Engine.prototype.pipelineService = function (options) {
let self = this;
this.logger.setStatus("Building Assets");
let pipeline = new Pipeline({
@ -83,7 +83,7 @@ Engine.prototype.pipelineService = function(options) {
logger: this.logger,
plugins: this.plugins
});
this.events.on('abi', function(abi) {
this.events.on('abi', function (abi) {
self.currentAbi = abi;
pipeline.build(abi);
self.events.emit('outputDone');
@ -99,9 +99,9 @@ Engine.prototype.pipelineService = function(options) {
//});
};
Engine.prototype.abiService = function(options) {
Engine.prototype.abiService = function (options) {
let self = this;
let generateABICode = function(contractsManager) {
let generateABICode = function (contractsManager) {
let abiGenerator = new ABIGenerator({
blockchainConfig: self.config.blockchainConfig,
contractsManager: contractsManager,
@ -121,7 +121,7 @@ Engine.prototype.abiService = function(options) {
this.events.on('blockchainDisabled', generateABICode);
};
Engine.prototype.deploymentService = function(options) {
Engine.prototype.deploymentService = function (options) {
let self = this;
this.deployManager = new DeployManager({
web3: options.web3 || self.web3,
@ -132,29 +132,32 @@ Engine.prototype.deploymentService = function(options) {
events: this.events
});
this.events.on('file-event', function(fileType, path) {
this.events.on('file-event', function (fileType, path) {
// TODO: for now need to deploy on asset chanes as well
// because the contractsManager config is corrupted after a deploy
//if (fileType === 'contract' || fileType === 'config') {
self.config.reloadConfig();
self.deployManager.deployContracts(function() {});
self.config.reloadConfig();
self.deployManager.deployContracts(function () {
});
//}
});
};
Engine.prototype.fileWatchService = function(options) {
Engine.prototype.fileWatchService = function (options) {
this.logger.setStatus("Watching for changes");
let watch = new Watch({logger: this.logger, events: this.events});
watch.start();
};
Engine.prototype.webServerService = function(options) {
Engine.prototype.webServerService = function (options) {
let self = this;
let webServerConfig = this.config.webServerConfig;
if (!webServerConfig.enabled) { return; }
if (!webServerConfig.enabled) {
return;
}
let host = options.host || webServerConfig.host;
let port = options.port || webServerConfig.port;
let port = options.port || webServerConfig.port;
this.logger.setStatus("Starting Server");
let server = new Server({
@ -163,43 +166,43 @@ Engine.prototype.webServerService = function(options) {
port: port
});
self.servicesMonitor.addCheck('Webserver', function(cb) {
self.servicesMonitor.addCheck('Webserver', function (cb) {
let devServer = 'Webserver (http://' + host + ':' + port + ')';
return cb({name: devServer, status: 'green'});
});
server.start(function(){
server.start(function () {
});
};
Engine.prototype.ipfsService = function(options) {
Engine.prototype.ipfsService = function (options) {
let self = this;
self.servicesMonitor.addCheck('IPFS', function(cb) {
utils.checkIsAvailable('http://localhost:5001', function(available) {
self.servicesMonitor.addCheck('IPFS', function (cb) {
utils.checkIsAvailable('http://localhost:5001', function (available) {
if (available) {
//Ideally this method should be in an IPFS API JSONRPC wrapper
//The URL should also be flexible to accept non-default IPFS url
self.logger.trace("Checking IPFS version...");
http.get('http://localhost:5001/api/v0/version', function(res) {
http.get('http://localhost:5001/api/v0/version', function (res) {
let body = '';
res.on('data', function(d) {
res.on('data', function (d) {
body += d;
});
res.on('end', function() {
try{
res.on('end', function () {
try {
let parsed = JSON.parse(body);
if(parsed.Version){
if (parsed.Version) {
return cb({name: ("IPFS " + parsed.Version), status: 'green'});
}
else{
else {
return cb({name: "IPFS ", status: 'green'});
}
}
catch (e){
catch (e) {
return cb({name: "IPFS ", status: 'red'});
}
});
res.on('error', function(err) {
res.on('error', function (err) {
self.logger.trace("Check IPFS version error: " + err);
return cb({name: "IPFS ", status: 'red'});
});
@ -212,7 +215,7 @@ Engine.prototype.ipfsService = function(options) {
});
};
Engine.prototype.web3Service = function(options) {
Engine.prototype.web3Service = function (options) {
let self = this;
this.web3 = options.web3;
if (this.web3 === undefined) {
@ -221,16 +224,19 @@ Engine.prototype.web3Service = function(options) {
this.web3.setProvider(new this.web3.providers.HttpProvider(web3Endpoint));
}
self.servicesMonitor.addCheck('Ethereum', function(cb) {
self.servicesMonitor.addCheck('Ethereum', function (cb) {
if (self.web3.isConnected()) {
return cb({name: (self.web3.version.node.split("/")[0] + " " + self.web3.version.node.split("/")[1].split("-")[0] + " (Ethereum)"), status: 'green'});
return cb({
name: (self.web3.version.node.split("/")[0] + " " + self.web3.version.node.split("/")[1].split("-")[0] + " (Ethereum)"),
status: 'green'
});
} else {
return cb({name: "No Blockchain node found", status: 'red'});
}
});
self.servicesMonitor.addCheck('Whisper', function(cb) {
self.web3.version.getWhisper(function(err, res) {
self.servicesMonitor.addCheck('Whisper', function (cb) {
self.web3.version.getWhisper(function (err, res) {
if (err) {
return cb({name: 'Whisper', status: 'red'});
} else {

10
lib/core/events.js
View File

@ -1,4 +1,12 @@
//TODO: This is deprecated because Embark extends EventEmitter now
let EventEmitter = require('events');
let events = require('events');
class EventEmitter {
constructor(options) {
this.options = options;
}
}
EventEmitter.prototype = Object.create(events.EventEmitter.prototype);
module.exports = EventEmitter;

2
lib/core/fs.js
View File

@ -25,7 +25,7 @@ function writeJSONSync() {
return fs.writeJSONSync.apply(fs.writeJSONSync, arguments);
}
function existsSync(){
function existsSync() {
return fs.existsSync.apply(fs.existsSync, arguments);
}

49
lib/core/logger.js
View File

@ -1,39 +1,52 @@
let colors = require('colors');
let Logger = function(options) {
this.logLevels = ['error', 'warn', 'info', 'debug', 'trace'];
this.logLevel = options.logLevel || 'info';
this.logFunction = options.logFunction || console.log;
this.contractsState = options.contractsState || function() {};
this.setStatus = options.setStatus || console.log;
};
class Logger {
constructor(options) {
this.logLevels = ['error', 'warn', 'info', 'debug', 'trace'];
this.logLevel = options.logLevel || 'info';
this.logFunction = options.logFunction || console.log;
this.contractsState = options.contractsState || function () {
};
this.setStatus = options.setStatus || console.log;
}
}
Logger.prototype.error = function(txt) {
if (!(this.shouldLog('error'))) { return; }
Logger.prototype.error = function (txt) {
if (!(this.shouldLog('error'))) {
return;
}
this.logFunction(txt.red);
};
Logger.prototype.warn = function(txt) {
if (!(this.shouldLog('warn'))) { return; }
Logger.prototype.warn = function (txt) {
if (!(this.shouldLog('warn'))) {
return;
}
this.logFunction(txt.yellow);
};
Logger.prototype.info = function(txt) {
if (!(this.shouldLog('info'))) { return; }
Logger.prototype.info = function (txt) {
if (!(this.shouldLog('info'))) {
return;
}
this.logFunction(txt.green);
};
Logger.prototype.debug = function(txt) {
if (!(this.shouldLog('debug'))) { return; }
Logger.prototype.debug = function (txt) {
if (!(this.shouldLog('debug'))) {
return;
}
this.logFunction(txt);
};
Logger.prototype.trace = function(txt) {
if (!(this.shouldLog('trace'))) { return; }
Logger.prototype.trace = function (txt) {
if (!(this.shouldLog('trace'))) {
return;
}
this.logFunction(txt);
};
Logger.prototype.shouldLog = function(level) {
Logger.prototype.shouldLog = function (level) {
return (this.logLevels.indexOf(level) <= this.logLevels.indexOf(this.logLevel));
};

128
lib/core/plugin.js
View File

@ -3,38 +3,40 @@ let fs = require('./fs.js');
let utils = require('../utils/utils.js');
let camelcase = require("underscore.string").camelcase;
let Plugin = function(options) {
this.config = {};
for (let opt in options) {
if (options.hasOwnProperty(opt)) {
this.config[opt] = options[opt];
class Plugin {
constructor(options) {
this.config = {};
for (let opt in options) {
if (options.hasOwnProperty(opt)) {
this.config[opt] = options[opt];
}
}
let requiredOptions = ['name', 'pluginModule', 'pluginPath', 'config', 'interceptLogs', 'logger'];
for (let i = 0; requiredOptions.length > i; i++) {
if (!(utils.contains(Object.keys(this.config), requiredOptions[i]))) {
throw new Error('Missing required plugin configuration key: ' + requiredOptions[i]);
}
}
this.clientWeb3Providers = [];
this.contractsGenerators = [];
this.pipeline = [];
this.pipelineFiles = [];
this.console = [];
this.contractsConfigs = [];
this.contractsFiles = [];
this.compilers = [];
this.serviceChecks = [];
this.pluginTypes = [];
if (!(this instanceof Plugin)) {
return new Plugin();
}
}
let requiredOptions = ['name', 'pluginModule', 'pluginPath', 'config', 'interceptLogs', 'logger'];
}
for (let i = 0; requiredOptions.length > i; i++) {
if (!(utils.contains(Object.keys(this.config), requiredOptions[i]))) {
throw new Error('Missing required plugin configuration key: ' + requiredOptions[i]);
}
}
this.clientWeb3Providers = [];
this.contractsGenerators = [];
this.pipeline = [];
this.pipelineFiles = [];
this.console = [];
this.contractsConfigs = [];
this.contractsFiles = [];
this.compilers = [];
this.serviceChecks = [];
this.pluginTypes = [];
if (!(this instanceof Plugin)) {
return new Plugin();
}
};
Plugin.prototype.runPlugin = Plugin.prototype.run = function() {
Plugin.prototype.runPlugin = Plugin.prototype.run = function () {
if (this.shouldInterceptLogs) {
this.interceptLogs(this.pluginModule);
}
@ -42,15 +44,15 @@ Plugin.prototype.runPlugin = Plugin.prototype.run = function() {
this.call(this.loadPluginFile(fullyQualifiedPath), this);
};
Plugin.prototype.loadPluginFile = function(filename) {
Plugin.prototype.loadPluginFile = function (filename) {
return fs.readFileSync(this.pathToFile(filename)).toString();
};
Plugin.prototype.pathToFile = function(filename) {
Plugin.prototype.pathToFile = function (filename) {
return utils.joinPath(this.pluginPath, filename);
};
Plugin.prototype.interceptLogs = function(context) {
Plugin.prototype.interceptLogs = function (context) {
let self = this;
// TODO: this is a bit nasty, figure out a better way
context.console = context.console || console;
@ -60,20 +62,20 @@ Plugin.prototype.interceptLogs = function(context) {
// //self.logger.error.apply(self.logger, arguments);
// self.logger.error(self.name + " > " + txt);
//};
context.console.log = function(txt) {
context.console.log = function (txt) {
self.logger.info(self.name + " > " + txt);
};
context.console.warn = function(txt) {
context.console.warn = function (txt) {
self.logger.warn(self.name + " > " + txt);
};
context.console.info = function(txt) {
context.console.info = function (txt) {
self.logger.info(self.name + " > " + txt);
};
context.console.debug = function(txt) {
context.console.debug = function (txt) {
// TODO: ue JSON.stringify
self.logger.debug(self.name + " > " + txt);
};
context.console.trace = function(txt) {
context.console.trace = function (txt) {
self.logger.trace(self.name + " > " + txt);
};
};
@ -92,90 +94,90 @@ Plugin.prototype.register = function (classname, cb) {
});
// TODO: add deploy provider
Plugin.prototype.registerClientWeb3Provider = function(cb) {
Plugin.prototype.registerClientWeb3Provider = function (cb) {
this.clientWeb3Providers.push(cb);
this.pluginTypes.push('clientWeb3Provider');
};
Plugin.prototype.registerContractsGeneration = function(cb) {
Plugin.prototype.registerContractsGeneration = function (cb) {
this.contractsGenerators.push(cb);
this.pluginTypes.push('contractGeneration');
};
Plugin.prototype.registerPipeline = function(matcthingFiles, cb) {
Plugin.prototype.registerPipeline = function (matcthingFiles, cb) {
// TODO: generate error for more than one pipeline per plugin
this.pipeline.push({matcthingFiles: matcthingFiles, cb: cb});
this.pluginTypes.push('pipeline');
};
Plugin.prototype.addFileToPipeline = function(file, intendedPath, options) {
Plugin.prototype.addFileToPipeline = function (file, intendedPath, options) {
this.pipelineFiles.push({file: file, intendedPath: intendedPath, options: options});
this.pluginTypes.push('pipelineFiles');
};
Plugin.prototype.addContractFile = function(file) {
Plugin.prototype.addContractFile = function (file) {
this.contractsFiles.push(file);
this.pluginTypes.push('contractFiles');
};
Plugin.prototype.registerConsoleCommand = function(cb) {
Plugin.prototype.registerConsoleCommand = function (cb) {
this.console.push(cb);
this.pluginTypes.push('console');
};
Plugin.prototype.registerServiceCheck = function(checkName, checkFn, time) {
Plugin.prototype.registerServiceCheck = function (checkName, checkFn, time) {
this.serviceChecks.push({checkName: checkName, checkFn: checkFn, time: time});
this.pluginTypes.push('serviceChecks');
};
Plugin.prototype.has = function(pluginType) {
Plugin.prototype.has = function (pluginType) {
return this.pluginTypes.indexOf(pluginType) >= 0;
};
Plugin.prototype.generateProvider = function(args) {
return this.clientWeb3Providers.map(function(cb) {
Plugin.prototype.generateProvider = function (args) {
return this.clientWeb3Providers.map(function (cb) {
return cb.call(this, args);
}).join("\n");
};
Plugin.prototype.generateContracts = function(args) {
return this.contractsGenerators.map(function(cb) {
Plugin.prototype.generateContracts = function (args) {
return this.contractsGenerators.map(function (cb) {
return cb.call(this, args);
}).join("\n");
};
Plugin.prototype.registerContractConfiguration = function(config) {
Plugin.prototype.registerContractConfiguration = function (config) {
this.contractsConfigs.push(config);
this.pluginTypes.push('contractsConfig');
};
Plugin.prototype.registerCompiler = function(extension, cb) {
Plugin.prototype.registerCompiler = function (extension, cb) {
this.compilers.push({extension: extension, cb: cb});
this.pluginTypes.push('compilers');
};
Plugin.prototype.runCommands = function(cmd, options) {
return this.console.map(function(cb) {
Plugin.prototype.runCommands = function (cmd, options) {
return this.console.map(function (cb) {
return cb.call(this, cmd, options);
}).join("\n");
};
Plugin.prototype.runFilePipeline = function() {
Plugin.prototype.runFilePipeline = function () {
let self = this;
return this.pipelineFiles.map(function(file) {
let obj = {};
obj.filename = file.file.replace('./','');
obj.content = self.loadPluginFile(file.file).toString();
obj.intendedPath = file.intendedPath;
obj.options = file.options;
obj.path = self.pathToFile(obj.filename);
return this.pipelineFiles.map(function (file) {
let obj = {};
obj.filename = file.file.replace('./', '');
obj.content = self.loadPluginFile(file.file).toString();
obj.intendedPath = file.intendedPath;
obj.options = file.options;
obj.path = self.pathToFile(obj.filename);
return obj;
return obj;
});
};
Plugin.prototype.runPipeline = function(args) {
Plugin.prototype.runPipeline = function (args) {
// TODO: should iterate the pipelines
let pipeline = this.pipeline[0];
let shouldRunPipeline = utils.fileMatchesPattern(pipeline.matcthingFiles, args.targetFile);

87
lib/core/plugins.js
View File

@ -1,52 +1,53 @@
const _ = require('underscore');
const EventEmitter = require('events').EventEmitter;
let Plugins = function (options) {
//TODO: put an observer on this.plugins and call loadPlugin when a new item is added
this.config = {};
for (let opt in options) {
if (options.hasOwnProperty(opt)) {
this.config[opt] = options[opt];
}
}
let requiredOptions = ['interceptLogs', 'plugins', 'logger'];
for (let i = 0; requiredOptions.length > i; i++) {
if (!(_.contains(Object.keys(this.config), requiredOptions[i]))) {
console.log('Warning: missing required plugin configuration key: ' + requiredOptions[i]);
}
}
this.on('load', () => {
this.load();
});
this.on('get', (pluginType, cb) => {
let pluginTypes = getPluginsFor(pluginType, this.config.plugins);
return cb(pluginTypes);
});
};
Plugins.prototype.load = Plugins.prototype.loadPlugins = function () {
let pluginConfig;
for (let i = 0; this.config.plugins.length > i; i++) {
pluginConfig = this.config.plugins[i].config;
let Plugin = require('./plugin');
let plugin = new Plugin(pluginConfig);
plugin.run();
}
};
Plugins.prototype.listPlugins = function () {
return this.config.plugins.join(', ');
};
let getPluginsFor = function (pluginType, plugins) {
const getPluginsFor = function (pluginType, plugins) {
return _.filter(plugins, pluginType);
};
Plugins.prototype.getPluginsFor = getPluginsFor;
class Plugins extends EventEmitter {
constructor(options) {
super();
//TODO: put an observer on this.plugins and call loadPlugin when a new item is added
this.config = {};
Plugins.prototype = Object.create(EventEmitter.prototype);
const loadPlugins = this.load;
for (let opt in options) {
if (options.hasOwnProperty(opt)) {
this.config[opt] = options[opt];
}
}
let requiredOptions = ['interceptLogs', 'plugins', 'logger'];
for (let i = 0; requiredOptions.length > i; i++) {
if (!(_.contains(Object.keys(this.config), requiredOptions[i]))) {
console.log('Warning: missing required plugin configuration key: ' + requiredOptions[i]);
}
}
this.on('load', () => {
this.load();
});
this.on('get', (pluginType, cb) => {
let pluginTypes = getPluginsFor(pluginType, this.config.plugins);
return cb(pluginTypes);
});
}
load() {
let pluginConfig;
for (let i = 0; this.config.plugins.length > i; i++) {
pluginConfig = this.config.plugins[i].config;
let Plugin = require('./plugin');
let plugin = new Plugin(pluginConfig);
plugin.run();
}
}
listPlugins() {
return this.config.plugins.join(', ');
}
}
module.exports = Plugins;

2
lib/core/runCode.js
View File

@ -8,7 +8,7 @@ let web3;
// ======================
function doEval(code, _web3) {
if (_web3) {
web3 = _web3;
let web3 = _web3;
}
return eval(code); // jshint ignore:line
}

43
lib/core/services_monitor.js
View File

@ -3,22 +3,27 @@ let async = require('../utils/async_extend.js');
// TODO: need to separate colors from states
// i.e use status: /on|off|warn/ not /red|green/
// it's up to the logger or console to determine the color
let ServicesMonitor = function(options) {
this.events = options.events;
this.logger = options.logger;
this.checkList = {};
this.checkTimers = {};
this.checkState = {};
this.working = false;
};
class ServicesMonitor {
constructor(options) {
this.events = options.events;
this.logger = options.logger;
this.checkList = {};
this.checkTimers = {};
this.checkState = {};
this.working = false;
}
}
;
ServicesMonitor.prototype.initCheck = function(checkName) {
ServicesMonitor.prototype.initCheck = function (checkName) {
let self = this;
let check = this.checkList[checkName];
if (!check) { return false; }
if (!check) {
return false;
}
self.events.on('check:' + checkName, function(obj) {
self.events.on('check:' + checkName, function (obj) {
// TODO: see todo above
if (check && check.status === 'red' && obj.status === 'green') {
self.events.emit('check:backOnline:' + checkName);
@ -32,19 +37,19 @@ ServicesMonitor.prototype.initCheck = function(checkName) {
});
if (check.interval !== 0) {
self.checkTimers[checkName] = setInterval(function() {
check.fn.call(check.fn, function(obj) {
self.checkTimers[checkName] = setInterval(function () {
check.fn.call(check.fn, function (obj) {
self.events.emit('check:' + checkName, obj);
});
}, check.interval);
}
check.fn.call(check.fn, function(obj) {
check.fn.call(check.fn, function (obj) {
self.events.emit('check:' + checkName, obj);
});
};
ServicesMonitor.prototype.addCheck = function(checkName, checkFn, time) {
ServicesMonitor.prototype.addCheck = function (checkName, checkFn, time) {
let self = this;
this.logger.trace('add check: ' + checkName);
this.checkList[checkName] = {fn: checkFn, interval: time || 5000};
@ -54,22 +59,22 @@ ServicesMonitor.prototype.addCheck = function(checkName, checkFn, time) {
}
};
ServicesMonitor.prototype.stopCheck = function(name) {
ServicesMonitor.prototype.stopCheck = function (name) {
clearInterval(this.checkTimers[name]);
delete this.checkTimers[name];
delete this.checkList[name];
delete this.checkState[name];
};
ServicesMonitor.prototype.startMonitor = function() {
ServicesMonitor.prototype.startMonitor = function () {
let self = this;
this.working = true;
this.logger.trace('startMonitor');
async.eachObject(this.checkList, function(checkName, check, callback) {
async.eachObject(this.checkList, function (checkName, check, callback) {
self.initCheck(checkName);
callback();
}, function(err) {
}, function (err) {
if (err) {
self.logger.error("error running service check");
self.logger.error(err.message);

88
lib/core/test.js
View File

@ -1,4 +1,4 @@
let getSimulator = function() {
let getSimulator = function () {
try {
return require('ethereumjs-testrpc');
} catch (e) {
@ -17,15 +17,16 @@ let getSimulator = function() {
}
};
let Test;
Test = (function (options) {
let async = require('async');
let opts = options === undefined ? {} : options;
opts.logLevel = opts.hasOwnProperty('logLevel') ? opts.logLevel : 'debug';
opts.simulatorOptions = opts.hasOwnProperty('simulatorOptions') ? opts.simulatorOptions : {};
let sim = getSimulator();
function newWebThree() {
class Test {
constructor(options) {
let opts = options === undefined ? {} : options;
opts.logLevel = opts.hasOwnProperty('logLevel') ? opts.logLevel : 'debug';
opts.simulatorOptions = opts.hasOwnProperty('simulatorOptions') ? opts.simulatorOptions : {};
let sim = getSimulator();
}
newWebThree() {
try {
let Web3 = require('web3');
let web3 = new Web3();
@ -35,73 +36,6 @@ Test = (function (options) {
throw new Error(e);
}
}
function deployAll(contractsConfig, cb) {
let RunCode = require('./runCode.js');
let self = this;
function newEngine () {
let Engine = require('./engine.js');
return new Engine({
env: opts.env || 'test',
// TODO: confi will need to detect if this is a obj
embarkConfig: opts.embarkConfig || 'embark.json',
interceptLogs: false
});
}
self.web3 = newWebThree();
self.engine = newEngine();
self.engine.init();
async.waterfall([
function getConfig(callback) {
self.engine.config.contractsConfig = {contracts: contractsConfig};
callback();
},
function startServices(callback) {
//{abiType: 'contracts', embarkJS: false}
self.engine.startService("abi");
self.engine.startService("deployment", {
web3: self.web3,
trackContracts: false
});
callback();
},
function deploy(callback) {
self.engine.events.on('abi-contracts-vanila', function (vanillaABI) {
callback(null, vanillaABI);
});
self.engine.deployManager.deployContracts(function (err, result) {
if (err) {
console.log(err);
callback(err);
}
});
}
], function (err, result) {
if (err) {
console.log("got error");
process.exit();
}
// this should be part of the waterfall and not just something done at the
// end
self.web3.eth.getAccounts(function (err, accounts) {
if (err) {
throw new Error(err);
}
self.web3.eth.defaultAccount = accounts[0];
RunCode.doEval(result, self.web3); // jshint ignore:line
cb();
});
});
}
return {
deployAll: deployAll,
sim: sim
};
}());
}
module.exports = Test;

87
lib/core/test_logger.js
View File

@ -2,51 +2,64 @@ let colors = require('colors');
// TODO: just logFunction changes, probably doesn't need a whole new module just
// for this
let TestLogger = function(options) {
this.logLevels = ['error', 'warn', 'info', 'debug', 'trace'];
this.logs = [];
this.logLevel = options.logLevel || 'info';
};
class TestLogger {
constructor(options) {
this.logLevels = ['error', 'warn', 'info', 'debug', 'trace'];
this.logs = [];
this.logLevel = options.logLevel || 'info';
}
TestLogger.prototype.logFunction = function() {
this.logs.push(arguments);
};
logFunction() {
this.logs.push(arguments);
}
TestLogger.prototype.contractsState = function() {
this.logs.push(arguments);
};
contractsState() {
this.logs.push(arguments);
}
TestLogger.prototype.availableServices = function() {
this.logs.push(arguments);
};
availableServices() {
this.logs.push(arguments);
}
TestLogger.prototype.error = function(txt) {
if (!(this.shouldLog('error'))) { return; }
this.logFunction(txt.red);
};
error(txt) {
if (!(this.shouldLog('error'))) {
return;
}
this.logFunction(txt.red);
}
TestLogger.prototype.warn = function(txt) {
if (!(this.shouldLog('warn'))) { return; }
this.logFunction(txt.yellow);
};
warn(txt) {
if (!(this.shouldLog('warn'))) {
return;
}
this.logFunction(txt.yellow);
}
TestLogger.prototype.info = function(txt) {
if (!(this.shouldLog('info'))) { return; }
this.logFunction(txt.green);
};
info(txt) {
if (!(this.shouldLog('info'))) {
return;
}
this.logFunction(txt.green);
}
TestLogger.prototype.debug = function(txt) {
if (!(this.shouldLog('debug'))) { return; }
this.logFunction(txt);
};
debug(txt) {
if (!(this.shouldLog('debug'))) {
return;
}
this.logFunction(txt);
}
TestLogger.prototype.trace = function(txt) {
if (!(this.shouldLog('trace'))) { return; }
this.logFunction(txt);
};
trace(txt) {
if (!(this.shouldLog('trace'))) {
return;
}
this.logFunction(txt);
}
TestLogger.prototype.shouldLog = function(level) {
return (this.logLevels.indexOf(level) <= this.logLevels.indexOf(this.logLevel));
};
shouldLog(level) {
return (this.logLevels.indexOf(level) <= this.logLevels.indexOf(this.logLevel));
}
}
module.exports = TestLogger;

47
lib/dashboard/command_history.js
View File

@ -1,28 +1,29 @@
let CommandHistory = function() {
this.history = [];
this.pointer = -1;
};
CommandHistory.prototype.addCommand = function(cmd) {
this.history.push(cmd);
this.pointer = this.history.length;
};
CommandHistory.prototype.getPreviousCommand = function(cmd) {
if (this.pointer >= 0) {
this.pointer--;
class CommandHistory {
constructor() {
this.history = [];
this.pointer = -1;
}
return this.history[this.pointer];
};
CommandHistory.prototype.getNextCommand = function(cmd) {
if (this.pointer >= this.history.length) {
this.pointer = this.history.length - 1;
return '';
addCommand(cmd) {
this.history.push(cmd);
this.pointer = this.history.length;
}
this.pointer++;
return this.history[this.pointer];
};
getPreviousCommand(cmd) {
if (this.pointer >= 0) {
this.pointer--;
}
return this.history[this.pointer];
}
getNextCommand(cmd) {
if (this.pointer >= this.history.length) {
this.pointer = this.history.length - 1;
return '';
}
this.pointer++;
return this.history[this.pointer];
}
}
module.exports = CommandHistory;

104
lib/dashboard/console.js
View File

@ -1,63 +1,65 @@
let utils = require('../utils/utils.js');
let RunCode = require('../core/runCode.js');
let Console = function(options) {
this.plugins = options.plugins;
this.version = options.version;
};
Console.prototype.runCode = function(code) {
RunCode.doEval(code); // jshint ignore:line
};
Console.prototype.processEmbarkCmd = function(cmd) {
if (cmd === 'help') {
let helpText = [
'Welcome to Embark ' + this.version,
'',
'possible commands are:',
// TODO: only if the blockchain is actually active!
// will need to pass te current embark state here
'web3 - instantiated web3.js object configured to the current environment',
'quit - to immediatly exit',
'',
'The web3 object and the interfaces for the deployed contracts and their methods are also available'
];
return helpText.join('\n');
} else if (cmd === 'quit') {
utils.exit();
}
return false;
};
Console.prototype.executeCmd = function(cmd, callback) {
let plugin, pluginOutput;
let plugins = [];
this.plugins.emit('get', 'console', (list) => {
plugins = list;
});
for (let i = 0; i < plugins.length; i++) {
plugin = plugins[i];
pluginOutput = plugin.runCommands(cmd, {});
if (pluginOutput !== false && pluginOutput !== 'false') return callback(pluginOutput);
class Console {
constructor(options) {
this.plugins = options.plugins;
this.version = options.version;
}
let output = this.processEmbarkCmd(cmd);
if (output) {
return callback(output);
runCode(code) {
RunCode.doEval(code); // jshint ignore:line
}
try {
let result = RunCode.doEval(cmd);
return callback(result);
processEmbarkCmd (cmd) {
if (cmd === 'help') {
let helpText = [
'Welcome to Embark ' + this.version,
'',
'possible commands are:',
// TODO: only if the blockchain is actually active!
// will need to pass te current embark state here
'web3 - instantiated web3.js object configured to the current environment',
'quit - to immediatly exit',
'',
'The web3 object and the interfaces for the deployed contracts and their methods are also available'
];
return helpText.join('\n');
} else if (cmd === 'quit') {
utils.exit();
}
return false;
}
catch(e) {
if (e.message.indexOf('not defined') > 0) {
return callback(("error: " + e.message).red + ("\nType " + "help".bold + " to see the list of available commands").cyan);
} else {
return callback(e.message);
executeCmd(cmd, callback) {
let plugin, pluginOutput;
let plugins = [];
this.plugins.emit('get', 'console', (list) => {
plugins = list;
});
for (let i = 0; i < plugins.length; i++) {
plugin = plugins[i];
pluginOutput = plugin.runCommands(cmd, {});
if (pluginOutput !== false && pluginOutput !== 'false') return callback(pluginOutput);
}
let output = this.processEmbarkCmd(cmd);
if (output) {
return callback(output);
}
try {
let result = RunCode.doEval(cmd);
return callback(result);
}
catch (e) {
if (e.message.indexOf('not defined') > 0) {
return callback(("error: " + e.message).red + ("\nType " + "help".bold + " to see the list of available commands").cyan);
} else {
return callback(e.message);
}
}
}
};
}
module.exports = Console;

65
lib/dashboard/dashboard.js
View File

@ -3,40 +3,43 @@ let async = require('async');
let Monitor = require('./monitor.js');
let Console = require('./console.js');
let Dashboard = function(options) {
this.logger = options.logger;
this.plugins = options.plugins;
this.version = options.version;
this.env = options.env;
};
class Dashboard {
constructor(options) {
this.logger = options.logger;
this.plugins = options.plugins;
this.version = options.version;
this.env = options.env;
}
Dashboard.prototype.start = function(done) {
let console, monitor;
let self = this;
start(done) {
let console, monitor;
let self = this;
async.waterfall([
function startConsole(callback) {
console = new Console({plugins: self.plugins, version: self.version});
callback();
},
function startMonitor(callback) {
monitor = new Monitor({env: self.env, console: console});
self.logger.logFunction = monitor.logEntry;
self.logger.contractsState = monitor.setContracts;
self.logger.setStatus = monitor.setStatus.bind(monitor);
async.waterfall([
function startConsole(callback) {
console = new Console({plugins: self.plugins, version: self.version});
callback();
},
function startMonitor(callback) {
monitor = new Monitor({env: self.env, console: console});
self.logger.logFunction = monitor.logEntry;
self.logger.contractsState = monitor.setContracts;
self.logger.setStatus = monitor.setStatus.bind(monitor);
self.logger.info('========================'.bold.green);
self.logger.info(('Welcome to Embark ' + self.version).yellow.bold);
self.logger.info('========================'.bold.green);
self.logger.info('========================'.bold.green);
self.logger.info(('Welcome to Embark ' + self.version).yellow.bold);
self.logger.info('========================'.bold.green);
// TODO: do this after monitor is rendered
callback();
}
], function() {
self.console = console;
self.monitor = monitor;
done();
});
};
// TODO: do this after monitor is rendered
callback();
}
], function () {
self.console = console;
self.monitor = monitor;
done();
});
}
}
module.exports = Dashboard;

608
lib/dashboard/monitor.js
View File

@ -4,352 +4,354 @@ let blessed = require("blessed");
let CommandHistory = require('./command_history.js');
let version = require('../../package.json').version;
function Dashboard(options) {
let title = (options && options.title) || "Embark " + version;
this.env = options.env;
this.console = options.console;
this.history = new CommandHistory();
class Dashboard {
constructor(options) {
let title = (options && options.title) || "Embark " + version;
this.env = options.env;
this.console = options.console;
this.history = new CommandHistory();
this.color = (options && options.color) || "green";
this.minimal = (options && options.minimal) || false;
this.color = (options && options.color) || "green";
this.minimal = (options && options.minimal) || false;
this.screen = blessed.screen({
smartCSR: true,
title: title,
dockBorders: false,
fullUnicode: true,
autoPadding: true
});
this.screen = blessed.screen({
smartCSR: true,
title: title,
dockBorders: false,
fullUnicode: true,
autoPadding: true
});
this.layoutLog();
this.layoutStatus();
this.layoutModules();
this.layoutCmd();
this.layoutLog();
this.layoutStatus();
this.layoutModules();
this.layoutCmd();
this.screen.key(["C-c"], function() {
process.exit(0);
});
this.screen.key(["C-c"], function () {
process.exit(0);
});
this.logEntry = this.logEntry.bind(this);
this.setContracts = this.setContracts.bind(this);
this.availableServices = this.availableServices.bind(this);
this.logEntry = this.logEntry.bind(this);
this.setContracts = this.setContracts.bind(this);
this.availableServices = this.availableServices.bind(this);
this.status.setContent(this.env.green);
this.status.setContent(this.env.green);
this.screen.render();
this.input.focus();
}
Dashboard.prototype.availableServices = function(_services) {
let services = [];
let checkName;
for (checkName in _services) {
services.push(_services[checkName]);
this.screen.render();
this.input.focus();
}
this.progress.setContent(services.join('\n'));
this.screen.render();
};
Dashboard.prototype.setStatus = function(status) {
this.operations.setContent(status);
this.screen.render();
};
Dashboard.prototype.setContracts = function(contracts) {
let data = [];
data.push(["Contract Name", "Address", "Status"]);
contracts.forEach(function(row) {
data.push(row);
});
this.moduleTable.setData(data);
this.screen.render();
};
Dashboard.prototype.logEntry = function(text) {
this.logText.log(text);
this.screen.render();
};
Dashboard.prototype.layoutLog = function() {
this.log = blessed.box({
label: "Logs",
padding: 1,
width: "100%",
height: "55%",
left: "0%",
top: "42%",
border: {
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
availableServices(_services) {
let services = [];
let checkName;
for (checkName in _services) {
services.push(_services[checkName]);
}
});
this.logText = blessed.log({
parent: this.log,
tags: true,
width: "100%-5",
//height: '90%',
scrollable: true,
input: false,
alwaysScroll: true,
scrollbar: {
ch: " ",
inverse: true
},
keys: false,
vi: false,
mouse: true
});
this.progress.setContent(services.join('\n'));
this.screen.render();
}
this.screen.append(this.log);
};
setStatus(status) {
this.operations.setContent(status);
this.screen.render();
}
Dashboard.prototype.layoutModules = function() {
this.modules = blessed.box({
label: "Contracts",
tags: true,
padding: 1,
width: "75%",
height: "42%",
left: "0%",
top: "0",
border: {
type: "line"
},
style: {
fg: -1,
setContracts(contracts) {
let data = [];
data.push(["Contract Name", "Address", "Status"]);
contracts.forEach(function (row) {
data.push(row);
});
this.moduleTable.setData(data);
this.screen.render();
}
logEntry(text) {
this.logText.log(text);
this.screen.render();
}
layoutLog() {
this.log = blessed.box({
label: "Logs",
padding: 1,
width: "100%",
height: "55%",
left: "0%",
top: "42%",
border: {
fg: this.color
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
}
}
});
});
this.moduleTable = blessed.table({
parent: this.modules,
height: "100%",
width: "100%-5",
align: "left",
pad: 1,
margin: "auto",
shrink: true,
scrollable: true,
alwaysScroll: true,
scrollbar: {
ch: " ",
inverse: true
},
keys: false,
vi: false,
mouse: true,
data: [["ContractName", "Address", "Status"]]
});
this.logText = blessed.log({
parent: this.log,
tags: true,
width: "100%-5",
//height: '90%',
scrollable: true,
input: false,
alwaysScroll: true,
scrollbar: {
ch: " ",
inverse: true
},
keys: false,
vi: false,
mouse: true
});
this.screen.append(this.modules);
};
this.screen.append(this.log);
}
Dashboard.prototype.layoutAssets = function() {
this.assets = blessed.box({
label: "Asset Pipeline",
tags: true,
padding: 1,
width: "50%",
height: "55%",
left: "50%",
top: "42%",
border: {
type: "line"
},
style: {
fg: -1,
layoutModules() {
this.modules = blessed.box({
label: "Contracts",
tags: true,
padding: 1,
width: "75%",
height: "42%",
left: "0%",
top: "0",
border: {
fg: this.color
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
}
}
});
});
this.assetTable = blessed.table({
parent: this.assets,
height: "100%",
width: "100%-5",
align: "left",
pad: 1,
scrollable: true,
alwaysScroll: true,
scrollbar: {
ch: " ",
inverse: true
},
keys: false,
vi: false,
mouse: true,
data: [["Name", "Size"]]
});
this.moduleTable = blessed.table({
parent: this.modules,
height: "100%",
width: "100%-5",
align: "left",
pad: 1,
margin: "auto",
shrink: true,
scrollable: true,
alwaysScroll: true,
scrollbar: {
ch: " ",
inverse: true
},
keys: false,
vi: false,
mouse: true,
data: [["ContractName", "Address", "Status"]]
});
this.screen.append(this.assets);
};
this.screen.append(this.modules);
}
Dashboard.prototype.layoutStatus = function() {
this.wrapper = blessed.layout({
width: "25%",
height: "42%",
top: "0%",
left: "75%",
layout: "grid"
});
this.status = blessed.box({
parent: this.wrapper,
label: "Environment",
tags: true,
padding: {
left: 1
},
width: "100%",
height: "20%",
valign: "middle",
border: {
type: "line"
},
style: {
fg: -1,
layoutAssets() {
this.assets = blessed.box({
label: "Asset Pipeline",
tags: true,
padding: 1,
width: "50%",
height: "55%",
left: "50%",
top: "42%",
border: {
fg: this.color
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
}
}
});
});
this.operations = blessed.box({
parent: this.wrapper,
label: "Status",
tags: true,
padding: {
left: 1
},
width: "100%",
height: "20%",
valign: "middle",
border: {
type: "line"
},
style: {
fg: -1,
this.assetTable = blessed.table({
parent: this.assets,
height: "100%",
width: "100%-5",
align: "left",
pad: 1,
scrollable: true,
alwaysScroll: true,
scrollbar: {
ch: " ",
inverse: true
},
keys: false,
vi: false,
mouse: true,
data: [["Name", "Size"]]
});
this.screen.append(this.assets);
}
layoutStatus() {
this.wrapper = blessed.layout({
width: "25%",
height: "42%",
top: "0%",
left: "75%",
layout: "grid"
});
this.status = blessed.box({
parent: this.wrapper,
label: "Environment",
tags: true,
padding: {
left: 1
},
width: "100%",
height: "20%",
valign: "middle",
border: {
fg: this.color
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
}
}
});
});
this.progress = blessed.box({
parent: this.wrapper,
label: "Available Services",
tags: true,
padding: this.minimal ? {
left: 1
} : 1,
width: "100%",
height: "60%",
valign: "top",
border: {
type: "line"
},
style: {
fg: -1,
this.operations = blessed.box({
parent: this.wrapper,
label: "Status",
tags: true,
padding: {
left: 1
},
width: "100%",
height: "20%",
valign: "middle",
border: {
fg: this.color
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
}
}
});
});
this.screen.append(this.wrapper);
};
Dashboard.prototype.layoutCmd = function() {
this.consoleBox = blessed.box({
label: 'Console',
tags: true,
padding: 0,
width: '100%',
height: '6%',
left: '0%',
top: '95%',
border: {
type: 'line'
},
style: {
fg: 'black',
this.progress = blessed.box({
parent: this.wrapper,
label: "Available Services",
tags: true,
padding: this.minimal ? {
left: 1
} : 1,
width: "100%",
height: "60%",
valign: "top",
border: {
fg: this.color
type: "line"
},
style: {
fg: -1,
border: {
fg: this.color
}
}
}
});
});
this.input = blessed.textbox({
parent: this.consoleBox,
name: 'input',
input: true,
keys: false,
top: 0,
left: 1,
height: '50%',
width: '100%-2',
inputOnFocus: true,
style: {
fg: 'green',
bg: 'black',
focus: {
this.screen.append(this.wrapper);
}
layoutCmd() {
this.consoleBox = blessed.box({
label: 'Console',
tags: true,
padding: 0,
width: '100%',
height: '6%',
left: '0%',
top: '95%',
border: {
type: 'line'
},
style: {
fg: 'black',
border: {
fg: this.color
}
}
});
this.input = blessed.textbox({
parent: this.consoleBox,
name: 'input',
input: true,
keys: false,
top: 0,
left: 1,
height: '50%',
width: '100%-2',
inputOnFocus: true,
style: {
fg: 'green',
bg: 'black',
fg: 'green'
focus: {
bg: 'black',
fg: 'green'
}
}
}
});
});
let self = this;
let self = this;
this.input.key(["C-c"], function() {
process.exit(0);
});
this.input.key(["C-c"], function () {
process.exit(0);
});
this.input.key(["C-w"], function() {
self.input.clearValue();
self.input.focus();
});
this.input.key(["C-w"], function () {
self.input.clearValue();
self.input.focus();
});
this.input.key(["up"], function() {
let cmd = self.history.getPreviousCommand();
self.input.setValue(cmd);
self.input.focus();
});
this.input.key(["up"], function () {
let cmd = self.history.getPreviousCommand();
self.input.setValue(cmd);
self.input.focus();
});
this.input.key(["down"], function() {
let cmd = self.history.getNextCommand();
self.input.setValue(cmd);
self.input.focus();
});
this.input.key(["down"], function () {
let cmd = self.history.getNextCommand();
self.input.setValue(cmd);
self.input.focus();
});
this.input.on('submit', function(data) {
if (data !== '') {
self.history.addCommand(data);
self.logText.log('console> '.bold.green + data);
self.console.executeCmd(data, function(result) {
self.logText.log(result);
});
}
self.input.clearValue();
self.input.focus();
});
this.input.on('submit', function (data) {
if (data !== '') {
self.history.addCommand(data);
self.logText.log('console> '.bold.green + data);
self.console.executeCmd(data, function (result) {
self.logText.log(result);
});
}
self.input.clearValue();
self.input.focus();
});
this.screen.append(this.consoleBox);
};
this.screen.append(this.consoleBox);
}
}
module.exports = Dashboard;

312
lib/index.js
View File

@ -16,178 +16,188 @@ let Config = require('./core/config');
* @api public
*/
let Embark = function (options) {
this.version = require('../package.json').version;
class Embark {
constructor(options) {
this.version = require('../package.json').version;
this.env = options.environment || options.env || "development";
this.env = options.environment || options.env || "development";
this.config = new Config({env: this.env, logger: this.logger, events: this.events});
this.config.loadConfigFiles(options);
this.plugins = this.config.plugins;
this.config = new Config({env: this.env, logger: this.logger, events: this.events});
this.config.loadConfigFiles(options);
this.plugins = this.config.plugins;
this.blockchain = function (env, client) {
return require('./cmds/blockchain/blockchain.js')(Embark.prototype.config.blockchainConfig, client, env).run();
};
this.blockchain = function (env, client) {
return require('./cmds/blockchain/blockchain.js')(Embark.prototype.config.blockchainConfig, client, env).run();
};
this.simulator = function (options) {
let Simulator = require('./cmds/simulator.js');
let simulator = new Simulator({blockchainConfig: Embark.prototype.config.blockchainConfig});
simulator.run(options);
};
this.simulator = function (options) {
let Simulator = require('./cmds/simulator.js');
let simulator = new Simulator({blockchainConfig: Embark.prototype.config.blockchainConfig});
simulator.run(options);
};
this.generateTemplate = function (templateName, destinationFolder, name) {
let TemplateGenerator = require('./cmds/template_generator.js');
let templateGenerator = new TemplateGenerator(templateName);
templateGenerator.generate(destinationFolder, name);
};
this.generateTemplate = function (templateName, destinationFolder, name) {
let TemplateGenerator = require('./cmds/template_generator.js');
let templateGenerator = new TemplateGenerator(templateName);
templateGenerator.generate(destinationFolder, name);
};
this.run = function (options) {
let Dashboard = require('./dashboard/dashboard.js');
let Engine = require('./core/engine');
let engine = new Engine({
env: options.env,
embarkConfig: 'embark.json'
});
this.run = function (options) {
let Dashboard = require('./dashboard/dashboard.js');
let Engine = require('./core/engine');
let engine = new Engine({
env: options.env,
embarkConfig: 'embark.json'
});
engine.init();
engine.init();
if (!options.useDashboard) {
console.log('========================'.bold.green);
console.log(('Welcome to Embark ' + Embark.version).yellow.bold);
console.log('========================'.bold.green);
}
if (!options.useDashboard) {
console.log('========================'.bold.green);
console.log(('Welcome to Embark ' + Embark.version).yellow.bold);
console.log('========================'.bold.green);
}
async.parallel([
function startDashboard(callback) {
if (!options.useDashboard) {
return callback();
}
let dashboard = new Dashboard({
logger: engine.logger,
plugins: engine.plugins,
version: engine.version,
env: engine.env
});
dashboard.start(function () {
Embark.on('abi-vanila', function (abi) {
dashboard.console.runCode(abi);
});
engine.logger.info('dashboard start');
Embark.on('servicesState', function (servicesState) {
dashboard.monitor.availableServices(servicesState);
});
callback();
});
},
function (callback) {
let pluginList = engine.plugins.listPlugins();
if (pluginList.length > 0) {
engine.logger.info("loaded plugins: " + pluginList.join(", "));
}
engine.startMonitor();
engine.startService("web3");
engine.startService("pipeline");
engine.startService("abi");
engine.startService("deployment");
engine.startService("ipfs");
Embark.on('check:backOnline:Ethereum', function () {
engine.logger.info('Ethereum node detected..');
engine.config.reloadConfig();
engine.deployManager.deployContracts(function () {
engine.logger.info('Deployment Done');
});
});
engine.deployManager.deployContracts(function () {
engine.startService("fileWatcher");
if (options.runWebserver) {
engine.startService("webServer", {
host: options.serverHost,
port: options.serverPort
});
async.parallel([
function startDashboard(callback) {
if (!options.useDashboard) {
return callback();
}
callback();
});
}
], function (err) {
if (err) {
engine.logger.error(err.message);
} else {
engine.logger.setStatus("Ready".green);
engine.logger.info("Looking for documentation? you can find it at ".cyan + "http://embark.readthedocs.io/".green.underline);
engine.logger.info("Ready".underline);
Embark.emit('firstDeploymentDone');
}
});
};
this.build = function (options) {
let Engine = require('./core/engine');
let dashboard = new Dashboard({
logger: engine.logger,
plugins: engine.plugins,
version: engine.version,
env: engine.env
});
dashboard.start(function () {
Embark.on('abi-vanila', function (abi) {
dashboard.console.runCode(abi);
});
let engine = new Engine({
env: options.env,
embarkConfig: 'embark.json',
interceptLogs: false
});
engine.init();
engine.logger.info('dashboard start');
Embark.on('servicesState', function (servicesState) {
dashboard.monitor.availableServices(servicesState);
});
async.waterfall([
function startServices(callback) {
let pluginList = engine.plugins.listPlugins();
if (pluginList.length > 0) {
engine.logger.info("loaded plugins: " + pluginList.join(", "));
callback();
});
},
function (callback) {
let pluginList = engine.plugins.listPlugins();
if (pluginList.length > 0) {
engine.logger.info("loaded plugins: " + pluginList.join(", "));
}
engine.startMonitor();
engine.startService("web3");
engine.startService("pipeline");
engine.startService("abi");
engine.startService("deployment");
engine.startService("ipfs");
Embark.on('check:backOnline:Ethereum', function () {
engine.logger.info('Ethereum node detected..');
engine.config.reloadConfig();
engine.deployManager.deployContracts(function () {
engine.logger.info('Deployment Done');
});
});
engine.deployManager.deployContracts(function () {
engine.startService("fileWatcher");
if (options.runWebserver) {
engine.startService("webServer", {
host: options.serverHost,
port: options.serverPort
});
}
callback();
});
}
], function (err) {
if (err) {
engine.logger.error(err.message);
} else {
engine.logger.setStatus("Ready".green);
engine.logger.info("Looking for documentation? you can find it at ".cyan + "http://embark.readthedocs.io/".green.underline);
engine.logger.info("Ready".underline);
Embark.emit('firstDeploymentDone');
}
});
};
engine.startService("pipeline");
engine.startService("abi");
engine.startService("deployment");
callback();
},
function deploy(callback) {
engine.deployManager.deployContracts(function () {
this.build = function (options) {
let Engine = require('./core/engine');
let engine = new Engine({
env: options.env,
embarkConfig: 'embark.json',
interceptLogs: false
});
engine.init();
async.waterfall([
function startServices(callback) {
let pluginList = engine.plugins.listPlugins();
if (pluginList.length > 0) {
engine.logger.info("loaded plugins: " + pluginList.join(", "));
}
engine.startService("pipeline");
engine.startService("abi");
engine.startService("deployment");
callback();
});
}
], function (err) {
if (err) {
engine.logger.error(err.message);
} else {
engine.logger.info("finished building".underline);
}
// needed due to child processes
process.exit();
});
};
},
function deploy(callback) {
engine.deployManager.deployContracts(function () {
callback();
});
}
], function (err) {
if (err) {
engine.logger.error(err.message);
} else {
engine.logger.info("finished building".underline);
}
// needed due to child processes
process.exit();
});
};
this.initTests = function (options) {
let Test = require('./core/test.js');
return new Test(options);
};
this.initTests = function (options) {
let Test = require('./core/test.js');
return new Test(options);
};
// TODO: should deploy if it hasn't already
this.upload = function (platform) {
if (platform === 'ipfs') {
let ipfs = new IPFS({buildDir: 'dist/', plugins: Embark.prototype.plugins, storageConfig: Embark.prototype.config.storageConfig});
ipfs.deploy();
} else if (platform === 'swarm') {
let swarm = new Swarm({buildDir: 'dist/', plugins: Embark.prototype.plugins, storageConfig: Embark.prototype.config.storageConfig});
swarm.deploy();
} else {
console.log(("unknown platform: " + platform).red);
console.log('try "embark upload ipfs" or "embark upload swarm"'.green);
}
};
this.upload = function (platform) {
if (platform === 'ipfs') {
let ipfs = new IPFS({
buildDir: 'dist/',
plugins: Embark.prototype.plugins,
storageConfig: Embark.prototype.config.storageConfig
});
ipfs.deploy();
} else if (platform === 'swarm') {
let swarm = new Swarm({
buildDir: 'dist/',
plugins: Embark.prototype.plugins,
storageConfig: Embark.prototype.config.storageConfig
});
swarm.deploy();
} else {
console.log(("unknown platform: " + platform).red);
console.log('try "embark upload ipfs" or "embark upload swarm"'.green);
}
};
if (!(this instanceof Embark)) {
return new Embark();
if (!(this instanceof Embark)) {
return new Embark();
}
return this;
}
return this;
};
}
Embark.prototype = Object.create(EventEmitter.prototype);

129
lib/pipeline/pipeline.js
View File

@ -1,80 +1,83 @@
/*jshint esversion: 6, loopfunc: true */
let fs = require('../core/fs.js');
let Pipeline = function(options) {
this.buildDir = options.buildDir;
this.contractsFiles = options.contractsFiles;
this.assetFiles = options.assetFiles;
this.logger = options.logger;
this.plugins = options.plugins;
};
class Pipeline {
Pipeline.prototype.build = function(abi, path) {
let self = this;
for(let targetFile in this.assetFiles) {
constructor(options) {
this.buildDir = options.buildDir;
this.contractsFiles = options.contractsFiles;
this.assetFiles = options.assetFiles;
this.logger = options.logger;
this.plugins = options.plugins;
}
let contentFiles = this.assetFiles[targetFile].map(file => {
self.logger.trace("reading " + file.filename);
build(abi, path) {
let self = this;
for (let targetFile in this.assetFiles) {
let pipelinePlugins = this.plugins.getPluginsFor('pipeline');
let contentFiles = this.assetFiles[targetFile].map(file => {
self.logger.trace("reading " + file.filename);
if (file.filename === 'embark.js') {
return {content: file.content + "\n" + abi, filename: file.filename, path: file.path, modified: true};
} else if (file.filename === 'abi.js') {
return {content: abi, filename: file.filename, path: file.path, modified: true};
} else if (['web3.js', 'ipfs.js', 'ipfs-api.js', 'orbit.js'].indexOf(file.filename) >= 0) {
file.modified = true;
return file;
} else {
let pipelinePlugins = this.plugins.getPluginsFor('pipeline');
if (pipelinePlugins.length > 0) {
pipelinePlugins.forEach(function(plugin) {
try {
if (file.options && file.options.skipPipeline) {
return;
if (file.filename === 'embark.js') {
return {content: file.content + "\n" + abi, filename: file.filename, path: file.path, modified: true};
} else if (file.filename === 'abi.js') {
return {content: abi, filename: file.filename, path: file.path, modified: true};
} else if (['web3.js', 'ipfs.js', 'ipfs-api.js', 'orbit.js'].indexOf(file.filename) >= 0) {
file.modified = true;
return file;
} else {
if (pipelinePlugins.length > 0) {
pipelinePlugins.forEach(function (plugin) {
try {
if (file.options && file.options.skipPipeline) {
return;
}
file.content = plugin.runPipeline({targetFile: file.filename, source: file.content});
file.modified = true;
}
file.content = plugin.runPipeline({targetFile: file.filename, source: file.content});
file.modified = true;
}
catch(err) {
self.logger.error(err.message);
}
});
catch (err) {
self.logger.error(err.message);
}
});
}
return file;
}
});
let dir = targetFile.split('/').slice(0, -1).join('/');
self.logger.trace("creating dir " + this.buildDir + dir);
fs.mkdirpSync(this.buildDir + dir);
// if it's a directory
if (targetFile.slice(-1) === '/' || targetFile.indexOf('.') === -1) {
let targetDir = targetFile;
if (targetDir.slice(-1) !== '/') {
targetDir = targetDir + '/';
}
return file;
contentFiles.map(function (file) {
let filename = file.filename.replace('app/', '');
filename = filename.replace(targetDir, '');
self.logger.info("writing file " + (self.buildDir + targetDir + filename).bold.dim);
fs.copySync(self.buildDir + targetDir + filename, file.path, {overwrite: true});
});
} else {
let content = contentFiles.map(function (file) {
return file.content;
}).join("\n");
self.logger.info("writing file " + (this.buildDir + targetFile).bold.dim);
fs.writeFileSync(this.buildDir + targetFile, content);
}
});
let dir = targetFile.split('/').slice(0, -1).join('/');
self.logger.trace("creating dir " + this.buildDir + dir);
fs.mkdirpSync(this.buildDir + dir);
// if it's a directory
if (targetFile.slice(-1) === '/' || targetFile.indexOf('.') === -1) {
let targetDir = targetFile;
if (targetDir.slice(-1) !== '/') {
targetDir = targetDir + '/';
}
contentFiles.map(function(file) {
let filename = file.filename.replace('app/', '');
filename = filename.replace(targetDir, '');
self.logger.info("writing file " + (self.buildDir + targetDir + filename).bold.dim);
fs.copySync(self.buildDir + targetDir + filename, file.path, {overwrite: true});
});
} else {
let content = contentFiles.map(function(file) {
return file.content;
}).join("\n");
self.logger.info("writing file " + (this.buildDir + targetFile).bold.dim);
fs.writeFileSync(this.buildDir + targetFile, content);
}
}
};
}
module.exports = Pipeline;

33
lib/pipeline/server.js
View File

@ -2,23 +2,26 @@ let finalhandler = require('finalhandler');
let http = require('http');
let serveStatic = require('serve-static');
let Server = function(options) {
this.dist = options.dist || 'dist/';
this.port = options.port || 8000;
this.hostname = options.host || 'localhost';
this.logger = options.logger;
};
class Server {
constructor(options) {
this.dist = options.dist || 'dist/';
this.port = options.port || 8000;
this.hostname = options.host || 'localhost';
this.logger = options.logger;
}
Server.prototype.start = function(callback) {
let serve = serveStatic(this.dist, {'index': ['index.html', 'index.htm']});
start(callback) {
let serve = serveStatic(this.dist, {'index': ['index.html', 'index.htm']});
let server = http.createServer(function onRequest (req, res) {
serve(req, res, finalhandler(req, res));
});
let server = http.createServer(function onRequest(req, res) {
serve(req, res, finalhandler(req, res));
});
this.logger.info("webserver available at " + ("http://" + this.hostname + ":" + this.port).bold.underline.green);
server.listen(this.port, this.hostname) ;
callback();
};
this.logger.info("webserver available at " + ("http://" + this.hostname + ":" + this.port).bold.underline.green);
server.listen(this.port, this.hostname);
callback();
}
}
module.exports = Server;

171
lib/pipeline/watch.js
View File

@ -5,97 +5,100 @@ let fs = require('../core/fs.js');
// TODO: this should be receiving the config object not re-reading the
// embark.json file
let Watch = function(options) {
this.logger = options.logger;
this.events = options.events;
};
Watch.prototype.start = function() {
let self = this;
// TODO: should come from the config object instead of reading the file
// directly
let embarkConfig = fs.readJSONSync("embark.json");
this.watchAssets(embarkConfig, function() {
self.logger.trace('ready to watch asset changes');
});
this.watchContracts(embarkConfig, function() {
self.logger.trace('ready to watch contract changes');
});
this.watchConfigs(function() {
self.logger.trace('ready to watch config changes');
});
this.logger.info("ready to watch file changes");
};
Watch.prototype.watchAssets = function(embarkConfig, callback) {
let self = this;
let appConfig = embarkConfig.app;
let filesToWatch = [];
for(let targetFile in appConfig) {
filesToWatch.push(appConfig[targetFile]);
class Watch {
constructor(options) {
this.logger = options.logger;
this.events = options.events;
}
this.watchFiles(
filesToWatch,
function(eventName, path) {
self.logger.info(`${eventName}: ${path}`);
self.events.emit('file-' + eventName, 'asset', path);
self.events.emit('file-event', 'asset', path);
},
function() {
callback();
start() {
let self = this;
// TODO: should come from the config object instead of reading the file
// directly
let embarkConfig = fs.readJSONSync("embark.json");
this.watchAssets(embarkConfig, function () {
self.logger.trace('ready to watch asset changes');
});
this.watchContracts(embarkConfig, function () {
self.logger.trace('ready to watch contract changes');
});
this.watchConfigs(function () {
self.logger.trace('ready to watch config changes');
});
this.logger.info("ready to watch file changes");
}
watchAssets(embarkConfig, callback) {
let self = this;
let appConfig = embarkConfig.app;
let filesToWatch = [];
for (let targetFile in appConfig) {
filesToWatch.push(appConfig[targetFile]);
}
);
};
Watch.prototype.watchContracts = function(embarkConfig, callback) {
let self = this;
this.watchFiles(
[embarkConfig.contracts],
function(eventName, path) {
self.logger.info(`${eventName}: ${path}`);
self.events.emit('file-' + eventName, 'contract', path);
self.events.emit('file-event', 'contract', path);
},
function() {
callback();
}
);
};
this.watchFiles(
filesToWatch,
function (eventName, path) {
self.logger.info(`${eventName}: ${path}`);
self.events.emit('file-' + eventName, 'asset', path);
self.events.emit('file-event', 'asset', path);
},
function () {
callback();
}
);
}
Watch.prototype.watchConfigs = function(callback) {
let self = this;
this.watchFiles(
"config/**/contracts.json",
function(eventName, path) {
self.logger.info(`${eventName}: ${path}`);
self.events.emit('file-' + eventName, 'config', path);
self.events.emit('file-event', 'config', path);
},
function() {
callback();
}
);
};
watchContracts(embarkConfig, callback) {
let self = this;
this.watchFiles(
[embarkConfig.contracts],
function (eventName, path) {
self.logger.info(`${eventName}: ${path}`);
self.events.emit('file-' + eventName, 'contract', path);
self.events.emit('file-event', 'contract', path);
},
function () {
callback();
}
);
}
Watch.prototype.watchFiles = function(files, changeCallback, doneCallback) {
this.logger.trace('watchFiles');
this.logger.trace(files);
watchConfigs(callback) {
let self = this;
this.watchFiles(
"config/**/contracts.json",
function (eventName, path) {
self.logger.info(`${eventName}: ${path}`);
self.events.emit('file-' + eventName, 'config', path);
self.events.emit('file-event', 'config', path);
},
function () {
callback();
}
);
}
let configWatcher = chokidar.watch(files, {
ignored: /[\/\\]\./, persistent: true, ignoreInitial: true, followSymlinks: true
});
watchFiles(files, changeCallback, doneCallback) {
this.logger.trace('watchFiles');
this.logger.trace(files);
configWatcher
.on('add', path => changeCallback('add', path))
.on('change', path => changeCallback('change', path))
.on('unlink', path => changeCallback('remove', path))
.on('ready', doneCallback);
};
let configWatcher = chokidar.watch(files, {
ignored: /[\/\\]\./, persistent: true, ignoreInitial: true, followSymlinks: true
});
configWatcher
.on('add', path => changeCallback('add', path))
.on('change', path => changeCallback('change', path))
.on('unlink', path => changeCallback('remove', path))
.on('ready', doneCallback);
}
}
module.exports = Watch;

88
lib/upload/ipfs.js
View File

@ -2,55 +2,59 @@ let colors = require('colors');
let async = require('async');
let shelljs = require('shelljs');
let IPFS = function(options) {
this.options = options;
this.buildDir = options.buildDir || 'dist/';
this.plugins = options.plugins;
this.storageConfig = options.storageConfig;
this.configIpfsBin = this.storageConfig.ipfs_bin || "ipfs";
};
class IPFS {
IPFS.prototype.deploy = function() {
let self = this;
async.waterfall([
function findBinary(callback) {
let ipfs_bin = shelljs.exec('which ' + self.configIpfsBin).output.split("\n")[0];
constructor(options) {
this.options = options;
this.buildDir = options.buildDir || 'dist/';
this.plugins = options.plugins;
this.storageConfig = options.storageConfig;
this.configIpfsBin = this.storageConfig.ipfs_bin || "ipfs";
}
if (ipfs_bin === 'ipfs not found' || ipfs_bin === ''){
console.log(('=== WARNING: ' + self.configIpfsBin + ' not found or not in the path. Guessing ~/go/bin/ipfs for path').yellow);
ipfs_bin = "~/go/bin/ipfs";
deploy() {
let self = this;
async.waterfall([
function findBinary(callback) {
let ipfs_bin = shelljs.exec('which ' + self.configIpfsBin).output.split("\n")[0];
if (ipfs_bin === 'ipfs not found' || ipfs_bin === '') {
console.log(('=== WARNING: ' + self.configIpfsBin + ' not found or not in the path. Guessing ~/go/bin/ipfs for path').yellow);
ipfs_bin = "~/go/bin/ipfs";
}
return callback(null, ipfs_bin);
},
function runCommand(ipfs_bin, callback) {
let cmd = ipfs_bin + " add -r " + self.buildDir;
console.log(("=== adding " + self.buildDir + " to ipfs").green);
console.log(cmd.green);
let result = shelljs.exec(cmd);
return callback(null, result);
},
function getHashFromOutput(result, callback) {
let rows = result.output.split("\n");
let dir_row = rows[rows.length - 2];
let dir_hash = dir_row.split(" ")[1];
return callback(null, dir_hash);
},
function printUrls(dir_hash, callback) {
console.log(("=== DApp available at http://localhost:8080/ipfs/" + dir_hash + "/").green);
console.log(("=== DApp available at http://gateway.ipfs.io/ipfs/" + dir_hash + "/").green);
return callback();
}
return callback(null, ipfs_bin);
},
function runCommand(ipfs_bin, callback) {
let cmd = ipfs_bin + " add -r " + self.buildDir;
console.log(("=== adding " + self.buildDir + " to ipfs").green);
console.log(cmd.green);
let result = shelljs.exec(cmd);
return callback(null, result);
},
function getHashFromOutput(result, callback) {
let rows = result.output.split("\n");
let dir_row = rows[rows.length - 2];
let dir_hash = dir_row.split(" ")[1];
return callback(null, dir_hash);
},
function printUrls(dir_hash, callback) {
console.log(("=== DApp available at http://localhost:8080/ipfs/" + dir_hash + "/").green);
console.log(("=== DApp available at http://gateway.ipfs.io/ipfs/" + dir_hash + "/").green);
return callback();
}
], function(err, result) {
], function (err, result) {
if (err) {
console.log("error uploading to ipfs".red);
console.log(err);
}
});
};
});
}
}
module.exports = IPFS;

84
lib/upload/swarm.js
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@ -2,54 +2,56 @@ let colors = require('colors');
let async = require('async');
let shelljs = require('shelljs');
let Swarm = function(options) {
this.options = options;
this.buildDir = options.buildDir || 'dist/';
};
class Swarm {
constructor(options) {
this.options = options;
this.buildDir = options.buildDir || 'dist/';
}
Swarm.prototype.deploy = function() {
let self = this;
async.waterfall([
function findBinary(callback) {
let swarm_bin = shelljs.exec('which swarm').output.split("\n")[0];
deploy() {
let self = this;
async.waterfall([
function findBinary(callback) {
let swarm_bin = shelljs.exec('which swarm').output.split("\n")[0];
if (swarm_bin==='swarm not found' || swarm_bin === ''){
console.log('=== WARNING: Swarm not in an executable path. Guessing ~/go/bin/swarm for path'.yellow);
swarm_bin = "~/go/bin/swarm";
if (swarm_bin === 'swarm not found' || swarm_bin === '') {
console.log('=== WARNING: Swarm not in an executable path. Guessing ~/go/bin/swarm for path'.yellow);
swarm_bin = "~/go/bin/swarm";
}
return callback(null, swarm_bin);
},
function runCommand(swarm_bin, callback) {
let cmd = swarm_bin + " --defaultpath " + self.buildDir + "index.html --recursive up " + self.buildDir;
console.log(("=== adding " + self.buildDir + " to swarm").green);
console.log(cmd.green);
let result = shelljs.exec(cmd);
return callback(null, result);
},
function getHashFromOutput(result, callback) {
if (result.code !== 0) {
return callback("couldn't upload, is the swarm daemon running?");
}
let rows = result.output.split("\n");
let dir_hash = rows.reverse()[1];
return callback(null, dir_hash);
},
function printUrls(dir_hash, callback) {
console.log(("=== DApp available at http://localhost:8500/bzz:/" + dir_hash + "/").green);
return callback();
}
return callback(null, swarm_bin);
},
function runCommand(swarm_bin, callback) {
let cmd = swarm_bin + " --defaultpath " + self.buildDir + "index.html --recursive up " + self.buildDir;
console.log(("=== adding " + self.buildDir + " to swarm").green);
console.log(cmd.green);
let result = shelljs.exec(cmd);
return callback(null, result);
},
function getHashFromOutput(result, callback) {
if (result.code !== 0) {
return callback("couldn't upload, is the swarm daemon running?");
}
let rows = result.output.split("\n");
let dir_hash = rows.reverse()[1];
return callback(null, dir_hash);
},
function printUrls(dir_hash, callback) {
console.log(("=== DApp available at http://localhost:8500/bzz:/" + dir_hash + "/").green);
return callback();
}
], function(err, result) {
], function (err, result) {
if (err) {
console.log("error uploading to swarm".red);
console.log(err);
}
});
};
});
}
}
module.exports = Swarm;

3
lib/utils/async_extend.js
View File

@ -3,12 +3,13 @@ let async = require('async');
function asyncEachObject(object, iterator, callback) {
async.each(
Object.keys(object || {}),
function(key, next){
function (key, next) {
iterator(key, object[key], next);
},
callback
);
}
async.eachObject = asyncEachObject;
module.exports = async;

6
lib/utils/debug_util.js
View File

@ -5,9 +5,9 @@ function extend(filename, async) {
return;
}
async._waterfall = async.waterfall;
async.waterfall = function(_tasks, callback) {
let tasks = _tasks.map(function(t) {
let fn = function() {
async.waterfall = function (_tasks, callback) {
let tasks = _tasks.map(function (t) {
let fn = function () {
console.log("async " + filename + ": " + t.name);
t.apply(t, arguments);
};

4
lib/utils/utils.js
View File

@ -22,9 +22,9 @@ function recursiveMerge(target, source) {
}
function checkIsAvailable(url, callback) {
http.get(url, function(res) {
http.get(url, function (res) {
callback(true);
}).on('error', function(res) {
}).on('error', function (res) {
callback(false);
});
}

49
test/blockchain.js
View File

@ -1,6 +1,7 @@
/*globals describe, it*/
let Blockchain = require('../lib/cmds/blockchain/blockchain.js');
let assert = require('assert');
const Blockchain = require('../lib/cmds/blockchain/blockchain');
// let BlockchainClient = require('../lib/cmds/blockchain/blockchain_client');
const assert = require('assert');
describe('embark.Blockchain', function() {
//let Client = function() {};
@ -12,26 +13,28 @@ describe('embark.Blockchain', function() {
describe('with empty config', function() {
it('should have a default config', function() {
let config = {
networkType: 'custom',
genesisBlock: false,
geth_bin: 'geth',
datadir: false,
mineWhenNeeded: false,
rpcHost: 'localhost',
rpcPort: 8545,
rpcApi: ['eth', 'web3', 'net'],
rpcCorsDomain: false,
networkId: 12301,
port: 30303,
nodiscover: false,
maxpeers: 25,
mine: false,
vmdebug: false,
whisper: true,
account: {},
bootnodes: ""
};
let blockchain = Blockchain(config, 'geth');
blockchainConfig: {
networkType: 'custom',
genesisBlock: false,
geth_bin: 'geth',
datadir: false,
mineWhenNeeded: false,
rpcHost: 'localhost',
rpcPort: 8545,
rpcApi: ['eth', 'web3', 'net'],
rpcCorsDomain: false,
networkId: 12301,
port: 30303,
nodiscover: false,
maxpeers: 25,
mine: false,
vmdebug: false,
whisper: true,
account: {},
bootnodes: "",
}
}
let blockchain = new Blockchain(config, 'geth');
assert.deepEqual(blockchain.config, config);
});
@ -59,7 +62,7 @@ describe('embark.Blockchain', function() {
account: {},
bootnodes: ""
};
let blockchain = Blockchain(config, 'geth');
let blockchain = new Blockchain(config, 'geth');
assert.deepEqual(blockchain.config, config);
});

2
test/contracts.js
View File

@ -9,7 +9,7 @@ let readFile = function(file) {
};
describe('embark.Contratcs', function() {
this.timeout(0);
describe('simple', function() {
let contractsManager = new ContractsManager({
contractFiles: [