mirror of https://github.com/embarklabs/embark.git
117 lines
4.3 KiB
JavaScript
117 lines
4.3 KiB
JavaScript
var web3 = require('web3');
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var fs = require('fs');
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var grunt = require('grunt');
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var readYaml = require('read-yaml');
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var Config = require('./config/config.js');
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deployContracts = function(env, contractFiles, destFile) {
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indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
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blockchainConfig = (new Config.Blockchain()).loadConfigFile('config/blockchain.yml').config(env);
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contractsManager = (new Config.Contracts(contractFiles, blockchainConfig)).loadConfigFile('config/contracts.yml');
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contractsConfig = contractsManager.config(env);
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try {
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web3.setProvider(new web3.providers.HttpProvider("http://" + blockchainConfig.rpcHost + ":" + blockchainConfig.rpcPort));
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primaryAddress = web3.eth.coinbase;
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web3.eth.defaultAccount = primaryAddress;
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} catch (_error) {
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e = _error;
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console.log("==== can't connect to " + blockchainConfig.rpcHost + ":" + blockchainConfig.rpcPort + " check if an ethereum node is running");
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exit;
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}
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console.log("address is : " + primaryAddress);
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result = "web3.setProvider(new web3.providers.HttpProvider('http://" + blockchainConfig.rpcHost + ":" + blockchainConfig.rpcPort + "'));";
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result += "web3.eth.defaultAccount = web3.eth.accounts[0];";
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contractDependencies = {};
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if (contractsConfig != null) {
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for (className in contractsConfig) {
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options = contractsConfig[className];
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if (options.args == null) {
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continue;
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}
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ref = options.args;
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for (i = 0, len = ref.length; i < len; i++) {
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arg = ref[i];
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if (arg[0] === "$") {
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if (contractDependencies[className] === void 0) {
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contractDependencies[className] = [];
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}
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contractDependencies[className].push(arg.substr(1));
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}
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}
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}
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}
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contractsManager.compileContracts();
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all_contracts = contractsManager.all_contracts;
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contractDB = contractsManager.contractDB;
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all_contracts.sort((function(_this) {
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return function(a, b) {
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var contract_1, contract_2;
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contract_1 = contractDependencies[a];
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contract_2 = contractDependencies[b];
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if (indexOf.call(contract_1, a) >= 0 && indexOf.call(contract_2, b) >= 0) {
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console.log("looks like you have a circular dependency between " + a + " and " + b);
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return exit;
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} else if (indexOf.call(contract_1, b) >= 0) {
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return 1;
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} else if (indexOf.call(contract_2, a) >= 0) {
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return -1;
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} else {
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return 0;
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}
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};
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})(this));
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deployedContracts = {};
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for (k = 0, len2 = all_contracts.length; k < len2; k++) {
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className = all_contracts[k];
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contract = contractDB[className];
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contractGasLimit = (contractsConfig != null ? (ref1 = contractsConfig[className]) != null ? ref1.gasLimit : void 0 : void 0) || blockchainConfig.gasLimit;
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contractGasPrice = (contractsConfig != null ? (ref2 = contractsConfig[className]) != null ? ref2.gasPrice : void 0 : void 0) || blockchainConfig.gasPrice;
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args = (contractsConfig != null ? (ref3 = contractsConfig[className]) != null ? ref3.args : void 0 : void 0) || [];
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contractObject = web3.eth.contract(contract.info.abiDefinition);
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realArgs = [];
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for (l = 0, len3 = args.length; l < len3; l++) {
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arg = args[l];
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if (arg[0] === "$") {
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realArgs.push(deployedContracts[arg.substr(1)]);
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} else {
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realArgs.push(arg);
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}
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}
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contractParams = realArgs;
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contractParams.push({
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from: primaryAddress,
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data: contract.code,
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gas: contractGasLimit,
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gasPrice: contractGasPrice
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});
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contractAddress = contractObject["new"].apply(contractObject, contractParams).address;
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deployedContracts[className] = contractAddress;
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console.log("address is " + contractAddress);
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console.log("deployed " + className + " at " + contractAddress);
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abi = JSON.stringify(contract.info.abiDefinition);
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result += "var " + className + "Abi = " + abi + ";";
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result += "var " + className + "Contract = web3.eth.contract(" + className + "Abi);";
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result += "var " + className + " = " + className + "Contract.at('" + contractAddress + "');";
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}
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grunt.file.write(destFile, result);
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}
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Deploy = {
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deployContracts: deployContracts
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}
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module.exports = Deploy
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