mirror of https://github.com/embarklabs/embark.git
88 lines
2.9 KiB
JavaScript
88 lines
2.9 KiB
JavaScript
var async = require('async');
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var Compiler = require('./compiler.js');
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var DeployTracker = require('./deploy_tracker.js');
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var Deploy = function(options) {
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this.web3 = options.web3;
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this.contractsManager = options.contractsManager;
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this.logger = options.logger;
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this.env = options.env;
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this.deployTracker = new DeployTracker({
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logger: options.logger, chainConfig: options.chainConfig, web3: options.web3, env: this.env
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});
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};
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Deploy.prototype.checkAndDeployContract = function(contract, params, callback) {
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var self = this;
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var trackedContract = self.deployTracker.getContract(contract.className, contract.code, contract.args);
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if (trackedContract && this.web3.eth.getCode(trackedContract.address) !== "0x") {
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self.logger.info(contract.className + " already deployed " + trackedContract.address);
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contract.deployedAddress = trackedContract.address;
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self.logger.contractsState(self.contractsManager.contractsState());
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callback();
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} else {
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this.deployContract(contract, params, function(err, address) {
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self.logger.info("not deployed");
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self.deployTracker.trackContract(contract.className, contract.code, contract.args, address);
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self.deployTracker.save();
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self.logger.contractsState(self.contractsManager.contractsState());
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callback();
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});
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}
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};
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Deploy.prototype.deployContract = function(contract, params, callback) {
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var self = this;
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var contractObject = this.web3.eth.contract(contract.abiDefinition);
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var contractParams = (params || contract.args).slice();
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contractParams.push({
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from: this.web3.eth.coinbase,
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data: contract.code,
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gas: contract.gas,
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gasPrice: contract.gasPrice
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});
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self.logger.info("deploying " + contract.className);
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contractParams.push(function(err, transaction) {
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self.logger.contractsState(self.contractsManager.contractsState());
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if (err) {
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self.logger.error("error deploying contract: " + contract.className);
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self.logger.error(err.toString());
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callback(new Error(err));
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} else if (transaction.address !== undefined) {
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self.logger.info(contract.className + " deployed at " + transaction.address);
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contract.deployedAddress = transaction.address;
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callback(null, transaction.address);
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}
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});
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contractObject["new"].apply(contractObject, contractParams);
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};
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Deploy.prototype.deployAll = function(done) {
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var self = this;
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this.logger.info("deploying contracts");
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async.eachOfSeries(this.contractsManager.listContracts(),
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function(contract, key, callback) {
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self.logger.trace(arguments);
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self.checkAndDeployContract(contract, null, callback);
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},
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function(err, results) {
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self.logger.info("finished");
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self.logger.trace(arguments);
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done();
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}
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);
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};
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module.exports = Deploy;
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