Deployment/init.js at master · Chain-Smokers/Deployment · GitHub

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const { execSync, spawn, exec } = require("child_process");
const fs = require("fs");

const config = require("./config.json");

const rootDir = `./${config.networkName}`;
const bootnodeDir = `./${config.networkName}/${config.bootnodeName}`;
const nodesDir = Array.from(Array(config.numberOfSealers).keys()).map(
  (nodeNum) => `./${config.networkName}/${config.sealerRootName}${nodeNum + 1}`
);
fs.writeFileSync("password.txt", config.accountPassword);
if (!fs.existsSync(rootDir)) fs.mkdirSync(rootDir, { recursive: true });
if (!fs.existsSync(bootnodeDir)) fs.mkdirSync(bootnodeDir, { recursive: true });

nodesDir.forEach((nodeDir) => {
  if (!fs.existsSync(nodeDir)) fs.mkdirSync(nodeDir, { recursive: true });
  execSync(
    `geth --datadir ${nodeDir} account new --password ./password.txt`,
    (err, stdout, stderr) => console.log(stdout)
  );
});
execSync(
  `printf "[${nodesDir.map(
    (nodeDir) => `$(cat ${nodeDir}/keystore/*)`
  )}]" > accounts.json`
);
const accounts = require("./accounts.json");
const randomChainId = () => Math.floor(Math.random() * 99998) + 1;
const addresses = accounts.map((account) => account.address).sort();
let genesis = {
  config: {
    chainId: 0,
    homesteadBlock: 0,
    eip150Block: 0,
    eip150Hash:
      "0x0000000000000000000000000000000000000000000000000000000000000000",
    eip155Block: 0,
    eip158Block: 0,
    byzantiumBlock: 0,
    constantinopleBlock: 0,
    petersburgBlock: 0,
    istanbulBlock: 0,
    clique: {
      period: 0,
      epoch: 30000,
    },
  },
  nonce: "0x0",
  timestamp: "",
  extraData: "",
  gasLimit: "0x47b760",
  difficulty: "0x1",
  mixHash: "0x0000000000000000000000000000000000000000000000000000000000000000",
  coinbase: "0x0000000000000000000000000000000000000000",
  alloc: {},
  number: "0x0",
  gasUsed: "0x0",
  parentHash:
    "0x0000000000000000000000000000000000000000000000000000000000000000",
  baseFeePerGas: null,
};
addresses.forEach((address) => {
  genesis.alloc[address] = {
    balance:
      "0x200000000000000000000000000000000000000000000000000000000000000",
  };
});
genesis.timestamp =
  "0x" + parseInt(Date.now().toString().slice(0, -3)).toString(16);
genesis.extraData =
  "0x" + "0".repeat(64) + addresses.join("") + "0".repeat(130);
genesis.config.chainId = randomChainId();
fs.writeFileSync(`${rootDir}/genesis.json`, JSON.stringify(genesis));

nodesDir.forEach((nodeDir) => {
  execSync(`geth init --datadir ${nodeDir} ${rootDir}/genesis.json`);
});
execSync(`bootnode -genkey ${bootnodeDir}/boot.key`);

execSync(
  "git clone https://github.com/cubedro/eth-netstats.git && cd eth-netstats && npm install && grunt all"
);
execSync(
  "git clone https://github.com/cubedro/eth-net-intelligence-api.git && cd eth-net-intelligence-api && npm install"
);
// execSync("git clone https://github.com/etherparty/explorer.git && cd explorer && npm install")