import yargs from "yargs"; import { hideBin } from "yargs/helpers"; import { EvmChain } from "../src/chains"; import { DefaultStore } from "../src/store"; import { DeploymentType, EvmPriceFeedContract, getDefaultDeploymentConfig, toDeploymentType, toPrivateKey, } from "../src"; import { COMMON_DEPLOY_OPTIONS, deployIfNotCached, getWeb3Contract, getOrDeployWormholeContract, BaseDeployConfig, } from "./common"; interface DeploymentConfig extends BaseDeployConfig { type: DeploymentType; validTimePeriodSeconds: number; singleUpdateFeeInWei: number; saveContract: boolean; } const CACHE_FILE = ".cache-deploy-evm"; const parser = yargs(hideBin(process.argv)) .scriptName("deploy_evm_pricefeed_contracts.ts") .usage( "Usage: $0 --std-output-dir --private-key --chain --chain " ) .options({ ...COMMON_DEPLOY_OPTIONS, "valid-time-period-seconds": { type: "number", demandOption: false, default: 60, desc: "Valid time period in seconds for the price feed staleness", }, "single-update-fee-in-wei": { type: "number", demandOption: false, default: 1, desc: "Single update fee in wei for the price feed", }, }); async function deployPriceFeedContracts( chain: EvmChain, config: DeploymentConfig, wormholeAddr: string ): Promise { const pythImplAddr = await deployIfNotCached( CACHE_FILE, chain, config, "PythUpgradable", [] ); // Craft the init data for the proxy contract const { dataSources, governanceDataSource } = getDefaultDeploymentConfig( config.type ); const pythImplContract = getWeb3Contract( config.jsonOutputDir, "PythUpgradable", pythImplAddr ); const pythInitData = pythImplContract.methods .initialize( wormholeAddr, dataSources.map((ds) => ds.emitterChain), dataSources.map((ds) => "0x" + ds.emitterAddress), governanceDataSource.emitterChain, "0x" + governanceDataSource.emitterAddress, 0, // governanceInitialSequence config.validTimePeriodSeconds, config.singleUpdateFeeInWei ) .encodeABI(); return await deployIfNotCached(CACHE_FILE, chain, config, "ERC1967Proxy", [ pythImplAddr, pythInitData, ]); } async function main() { const argv = await parser.argv; const deploymentConfig: DeploymentConfig = { type: toDeploymentType(argv.deploymentType), validTimePeriodSeconds: argv.validTimePeriodSeconds, singleUpdateFeeInWei: argv.singleUpdateFeeInWei, gasMultiplier: argv.gasMultiplier, gasPriceMultiplier: argv.gasPriceMultiplier, privateKey: toPrivateKey(argv.privateKey), jsonOutputDir: argv.stdOutputDir, saveContract: argv.saveContract, }; console.log( `Deployment config: ${JSON.stringify(deploymentConfig, null, 2)}\n` ); const chainNames = argv.chain; for (const chainName of chainNames) { const chain = DefaultStore.chains[chainName]; if (!chain) { throw new Error(`Chain ${chainName} not found`); } else if (!(chain instanceof EvmChain)) { throw new Error(`Chain ${chainName} is not an EVM chain`); } console.log(`Deploying price feed contracts on ${chain.getId()}...`); const wormholeContract = await getOrDeployWormholeContract( chain, deploymentConfig, CACHE_FILE ); const priceFeedAddr = await deployPriceFeedContracts( chain, deploymentConfig, wormholeContract.address ); if (deploymentConfig.saveContract) { console.log("Saving the contract in the store..."); const contract = new EvmPriceFeedContract(chain, priceFeedAddr); DefaultStore.contracts[contract.getId()] = contract; DefaultStore.saveAllContracts(); } console.log( `✅ Deployed price feed contracts on ${chain.getId()} at ${priceFeedAddr}\n\n` ); } } main();