377 lines
14 KiB
JavaScript
377 lines
14 KiB
JavaScript
let async = require('async');
|
|
//require("../utils/debug_util.js")(__filename, async);
|
|
|
|
let RunCode = require('../core/runCode.js');
|
|
|
|
let DeployTracker = require('./deploy_tracker.js');
|
|
let CodeGenerator = require('./code_generator.js');
|
|
|
|
class Deploy {
|
|
constructor(options) {
|
|
this.web3 = options.web3;
|
|
this.contractsManager = options.contractsManager;
|
|
this.logger = options.logger;
|
|
this.events = options.events;
|
|
this.env = options.env;
|
|
this.chainConfig = options.chainConfig;
|
|
this.plugins = options.plugins;
|
|
this.gasLimit = options.gasLimit;
|
|
}
|
|
|
|
initTracker(cb) {
|
|
this.deployTracker = new DeployTracker({
|
|
logger: this.logger, chainConfig: this.chainConfig, web3: this.web3, env: this.env
|
|
}, cb);
|
|
}
|
|
|
|
determineArguments(suppliedArgs, contract) {
|
|
let realArgs = [], l, arg, contractName, referedContract;
|
|
|
|
let args = suppliedArgs;
|
|
|
|
if (!Array.isArray(args)) {
|
|
args = [];
|
|
let abi = contract.abiDefinition.find((abi) => abi.type === 'constructor');
|
|
|
|
for (let input of abi.inputs) {
|
|
let inputValue = suppliedArgs[input.name];
|
|
if (!inputValue) {
|
|
this.logger.error(input.name + " has not been defined for " + contract.className + " constructor");
|
|
}
|
|
args.push(inputValue || "");
|
|
}
|
|
}
|
|
|
|
for (l = 0; l < args.length; l++) {
|
|
arg = args[l];
|
|
if (arg[0] === "$") {
|
|
contractName = arg.substr(1);
|
|
referedContract = this.contractsManager.getContract(contractName);
|
|
realArgs.push(referedContract.deployedAddress);
|
|
} else if (Array.isArray(arg)) {
|
|
let subRealArgs = [];
|
|
for (let sub_arg of arg) {
|
|
if (sub_arg[0] === "$") {
|
|
contractName = sub_arg.substr(1);
|
|
referedContract = this.contractsManager.getContract(contractName);
|
|
subRealArgs.push(referedContract.deployedAddress);
|
|
} else {
|
|
subRealArgs.push(sub_arg);
|
|
}
|
|
}
|
|
realArgs.push(subRealArgs);
|
|
} else {
|
|
realArgs.push(arg);
|
|
}
|
|
}
|
|
|
|
return realArgs;
|
|
}
|
|
|
|
checkAndDeployContract(contract, params, callback) {
|
|
let self = this;
|
|
let realArgs;
|
|
contract.error = false;
|
|
|
|
if (contract.deploy === false) {
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
return callback();
|
|
}
|
|
|
|
realArgs = self.determineArguments(params || contract.args, contract);
|
|
|
|
if (contract.address !== undefined) {
|
|
try {
|
|
this.web3.utils.toChecksumAddress(contract.address);
|
|
} catch(e) {
|
|
self.logger.error("error deploying " + contract.className);
|
|
self.logger.error(e.message);
|
|
contract.error = e.message;
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
return callback(e.message);
|
|
}
|
|
contract.deployedAddress = contract.address;
|
|
self.logger.info(contract.className.bold.cyan + " already deployed at ".green + contract.address.bold.cyan);
|
|
if (this.deployTracker) {
|
|
self.deployTracker.trackContract(contract.className, contract.realRuntimeBytecode, realArgs, contract.address);
|
|
self.deployTracker.save();
|
|
}
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
return callback();
|
|
}
|
|
|
|
if (!this.deployTracker) {
|
|
return self.contractToDeploy(contract, params, callback);
|
|
}
|
|
|
|
let trackedContract = self.deployTracker.getContract(contract.className, contract.realRuntimeBytecode, realArgs);
|
|
if (!trackedContract) {
|
|
return self.contractToDeploy(contract, params, callback);
|
|
}
|
|
|
|
this.web3.eth.getCode(trackedContract.address, function(_getCodeErr, codeInChain) {
|
|
if (codeInChain !== "0x") {
|
|
self.contractAlreadyDeployed(contract, trackedContract, callback);
|
|
} else {
|
|
self.contractToDeploy(contract, params, callback);
|
|
}
|
|
});
|
|
}
|
|
|
|
contractAlreadyDeployed(contract, trackedContract, callback) {
|
|
const self = this;
|
|
self.logger.info(contract.className.bold.cyan + " already deployed at ".green + trackedContract.address.bold.cyan);
|
|
contract.deployedAddress = trackedContract.address;
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
|
|
// always run contractCode so other functionality like 'afterDeploy' can also work
|
|
let codeGenerator = new CodeGenerator({contractsManager: self.contractsManager});
|
|
let contractCode = codeGenerator.generateContractCode(contract, self.gasLimit);
|
|
RunCode.doEval(contractCode, self.web3);
|
|
|
|
return callback();
|
|
}
|
|
|
|
contractToDeploy(contract, params, callback) {
|
|
const self = this;
|
|
let realArgs = self.determineArguments(params || contract.args, contract);
|
|
|
|
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.events.emit('contractsState', self.contractsManager.contractsState());
|
|
|
|
// always run contractCode so other functionality like 'afterDeploy' can also work
|
|
let codeGenerator = new CodeGenerator({contractsManager: self.contractsManager});
|
|
let contractCode = codeGenerator.generateContractCode(contract, self.gasLimit);
|
|
RunCode.doEval(contractCode, self.web3);
|
|
|
|
if (contract.onDeploy !== undefined) {
|
|
self.logger.info('executing onDeploy commands');
|
|
|
|
let contractCode = codeGenerator.generateContractCode(contract, self.gasLimit);
|
|
RunCode.doEval(contractCode, self.web3);
|
|
|
|
let withErrors = false;
|
|
let regex = /\$\w+/g;
|
|
let onDeployCode = contract.onDeploy.map((cmd) => {
|
|
let realCmd = cmd.replace(regex, (match) => {
|
|
let referedContractName = match.slice(1);
|
|
let referedContract = self.contractsManager.getContract(referedContractName);
|
|
if (!referedContract) {
|
|
self.logger.error('error executing onDeploy for ' + contract.className);
|
|
self.logger.error(referedContractName + ' does not exist');
|
|
self.logger.error("error running onDeploy: " + cmd);
|
|
withErrors = true;
|
|
return;
|
|
}
|
|
if (referedContract && referedContract.deploy === false) {
|
|
self.logger.error('error executing onDeploy for ' + contract.className);
|
|
self.logger.error(referedContractName + " exists but has been set to not deploy");
|
|
self.logger.error("error running onDeploy: " + cmd);
|
|
withErrors = true;
|
|
return;
|
|
}
|
|
if (referedContract && !referedContract.deployedAddress) {
|
|
self.logger.error('error executing onDeploy for ' + contract.className);
|
|
self.logger.error("couldn't find a valid address for " + referedContractName + ". has it been deployed?");
|
|
self.logger.error("error running onDeploy: " + cmd);
|
|
withErrors = true;
|
|
return;
|
|
}
|
|
return referedContract.deployedAddress;
|
|
});
|
|
return realCmd;
|
|
});
|
|
|
|
if (withErrors) {
|
|
contract.error = "onDeployCmdError";
|
|
return callback(new Error("error running onDeploy"));
|
|
}
|
|
|
|
// TODO: convert to for to avoid repeated callback
|
|
for(let cmd of onDeployCode) {
|
|
self.logger.info("executing: " + cmd);
|
|
try {
|
|
RunCode.doEval(cmd, self.web3);
|
|
} catch(e) {
|
|
if (e.message.indexOf("invalid opcode") >= 0) {
|
|
self.logger.error('the transaction was rejected; this usually happens due to a throw or a require, it can also happen due to an invalid operation');
|
|
}
|
|
return callback(new Error(e));
|
|
}
|
|
}
|
|
}
|
|
|
|
callback();
|
|
});
|
|
}
|
|
|
|
deployContract(contract, params, callback) {
|
|
let self = this;
|
|
let accounts = [];
|
|
let contractParams = (params || contract.args).slice();
|
|
let contractCode = contract.code;
|
|
let deploymentAccount = self.web3.eth.defaultAccount;
|
|
let deployObject;
|
|
|
|
async.waterfall([
|
|
function getAccounts(next) {
|
|
self.web3.eth.getAccounts(function (err, _accounts) {
|
|
if (err) {
|
|
return next(new Error(err));
|
|
}
|
|
accounts = _accounts;
|
|
|
|
// applying deployer account configuration, if any
|
|
if (typeof contract.fromIndex == 'number') {
|
|
deploymentAccount = accounts[contract.fromIndex];
|
|
if (deploymentAccount === undefined) {
|
|
return next("error deploying " + contract.className + ": no account found at index " + contract.fromIndex + " check the config");
|
|
}
|
|
}
|
|
if (typeof contract.from == 'string' && typeof contract.fromIndex != 'undefined') {
|
|
self.logger.warn('Both "from" and "fromIndex" are defined for contract "'+contract.className+'". Using "from" as deployer account.');
|
|
}
|
|
if (typeof contract.from == 'string') {
|
|
deploymentAccount = contract.from;
|
|
}
|
|
|
|
deploymentAccount = deploymentAccount || accounts[0];
|
|
next();
|
|
});
|
|
},
|
|
function doLinking(next) {
|
|
// Applying linked contracts
|
|
let contractsList = self.contractsManager.listContracts();
|
|
for (let contractObj of contractsList) {
|
|
let filename = contractObj.filename;
|
|
let deployedAddress = contractObj.deployedAddress;
|
|
if (deployedAddress) {
|
|
deployedAddress = deployedAddress.substr(2);
|
|
}
|
|
let linkReference = '__' + filename + ":" + contractObj.className;
|
|
if (contractCode.indexOf(linkReference) < 0) {
|
|
continue;
|
|
}
|
|
if (linkReference.length > 40) {
|
|
return next(new Error(linkReference + " is too long, try reducing the path of the contract (" + filename + ") and/or its name " + contractObj.className));
|
|
}
|
|
let toReplace = linkReference + "_".repeat(40 - linkReference.length);
|
|
if (deployedAddress === undefined) {
|
|
let libraryName = contractObj.className;
|
|
return next(new Error(contract.className + " needs " + libraryName + " but an address was not found, did you deploy it or configured an address?"));
|
|
}
|
|
contractCode = contractCode.replace(new RegExp(toReplace, "g"), deployedAddress);
|
|
}
|
|
// saving code changes back to contract object
|
|
contract.code = contractCode;
|
|
next();
|
|
},
|
|
function applyBeforeDeploy(next) {
|
|
let beforeDeployPlugins = self.plugins.getPluginsFor('beforeDeploy');
|
|
|
|
//self.logger.info("applying beforeDeploy plugins...", beforeDeployPlugins.length);
|
|
async.eachSeries(beforeDeployPlugins, (plugin, eachPluginCb) => {
|
|
self.logger.info("running beforeDeploy plugin " + plugin.name + " .");
|
|
|
|
// calling each beforeDeploy handler declared by the plugin
|
|
async.eachSeries(plugin.beforeDeploy, (beforeDeployFn, eachCb) => {
|
|
beforeDeployFn({
|
|
embarkDeploy: self,
|
|
pluginConfig: plugin.pluginConfig,
|
|
deploymentAccount: deploymentAccount,
|
|
contract: contract,
|
|
callback:
|
|
(function(resObj){
|
|
contract.code = resObj.contractCode;
|
|
eachCb();
|
|
})
|
|
});
|
|
}, () => {
|
|
//self.logger.info('All beforeDeploy handlers of the plugin has processed.');
|
|
eachPluginCb();
|
|
});
|
|
}, () => {
|
|
//self.logger.info('All beforeDeploy plugins has been processed.');
|
|
contractCode = contract.code;
|
|
next();
|
|
});
|
|
},
|
|
function createDeployObject(next) {
|
|
let contractObject = new self.web3.eth.Contract(contract.abiDefinition);
|
|
|
|
try {
|
|
const dataCode = contractCode.startsWith('0x') ? contractCode : "0x" + contractCode;
|
|
deployObject = contractObject.deploy({arguments: contractParams, data: dataCode});
|
|
} catch(e) {
|
|
if (e.message.indexOf('Invalid number of parameters for "undefined"') >= 0) {
|
|
return next(new Error("attempted to deploy " + contract.className + " without specifying parameters"));
|
|
} else {
|
|
return next(new Error(e));
|
|
}
|
|
}
|
|
next();
|
|
},
|
|
function estimateCorrectGas(next) {
|
|
if (contract.gas === 'auto') {
|
|
return deployObject.estimateGas().then((gasValue) => {
|
|
contract.gas = gasValue;
|
|
next();
|
|
}).catch(next);
|
|
}
|
|
next();
|
|
},
|
|
function deployTheContract(next) {
|
|
self.logger.info("deploying " + contract.className.bold.cyan + " with ".green + contract.gas + " gas".green);
|
|
|
|
deployObject.send({
|
|
from: deploymentAccount,
|
|
gas: contract.gas,
|
|
gasPrice: contract.gasPrice
|
|
}).on('receipt', function(receipt) {
|
|
if (receipt.contractAddress !== undefined) {
|
|
self.logger.info(contract.className.bold.cyan + " deployed at ".green + receipt.contractAddress.bold.cyan);
|
|
contract.deployedAddress = receipt.contractAddress;
|
|
contract.transactionHash = receipt.transactionHash;
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
return next(null, receipt.contractAddress);
|
|
}
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
}).on('error', function(error) {
|
|
self.events.emit('contractsState', self.contractsManager.contractsState());
|
|
return next(new Error("error deploying =" + contract.className + "= due to error: " + error.message));
|
|
});
|
|
}
|
|
], callback);
|
|
}
|
|
|
|
deployAll(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(err);
|
|
}
|
|
);
|
|
|
|
}
|
|
}
|
|
|
|
module.exports = Deploy;
|