const Rocketeer = artifacts.require("./Rocketeer.sol"); module.exports = async (deployer, network, addresses) => { // OpenSea proxy registry addresses for rinkeby and mainnet. // Source: https://github.com/ProjectOpenSea/opensea-creatures let proxyRegistryAddress = "" if (network === 'rinkeby') { proxyRegistryAddress = "0xf57b2c51ded3a29e6891aba85459d600256cf317" } else { proxyRegistryAddress = "0xa5409ec958c83c3f309868babaca7c86dcb077c1" } // Deploy rocketeer contract await deployer.deploy(Rocketeer, proxyRegistryAddress, {gas: 5000000}) }