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Added buidler mainnent fork

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This commit is contained in:
David Racero 2020-11-16 11:09:23 +01:00
parent 84053c7b1d
commit d0ea8d2e32
3 changed files with 26 additions and 12 deletions
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22
hardhat.config.ts
View File

@ -1,5 +1,6 @@
import path from 'path';
import fs from 'fs';
import {HardhatUserConfig} from 'hardhat/types';
// @ts-ignore
import {accounts} from './test-wallets.js';
import {eEthereumNetwork} from './helpers/types';
@ -22,6 +23,7 @@ const ALCHEMY_KEY = process.env.ALCHEMY_KEY || '';
const ETHERSCAN_KEY = process.env.ETHERSCAN_KEY || '';
const MNEMONIC_PATH = "m/44'/60'/0'/0";
const MNEMONIC = process.env.MNEMONIC || '';
const MAINNET_FORK = process.env.MAINNET_FORK === 'true';
// Prevent to load scripts before compilation and typechain
if (!SKIP_LOAD) {
@ -40,7 +42,9 @@ require(`${path.join(__dirname, 'tasks/misc')}/set-bre.ts`);
const getCommonNetworkConfig = (networkName: eEthereumNetwork, networkId: number) => {
return {
url: ALCHEMY_KEY
? `https://eth-${networkName}.alchemyapi.io/v2/${ALCHEMY_KEY}`
? `https://eth-${
networkName === 'main' ? 'mainnet' : networkName
}.alchemyapi.io/v2/${ALCHEMY_KEY}`
: `https://${networkName}.infura.io/v3/${INFURA_KEY}`,
hardfork: HARDFORK,
blockGasLimit: DEFAULT_BLOCK_GAS_LIMIT,
@ -56,7 +60,16 @@ const getCommonNetworkConfig = (networkName: eEthereumNetwork, networkId: number
};
};
const buidlerConfig = {
const mainnetFork = MAINNET_FORK
? {
blockNumber: 11268220,
url: ALCHEMY_KEY
? `https://eth-mainnet.alchemyapi.io/v2/${ALCHEMY_KEY}`
: `https://main.infura.io/v3/${INFURA_KEY}`,
}
: undefined;
const buidlerConfig: HardhatUserConfig = {
solidity: {
version: '0.6.8',
settings: {
@ -75,8 +88,8 @@ const buidlerConfig = {
timeout: 0,
},
tenderly: {
project: process.env.TENDERLY_PROJECT,
username: process.env.TENDERLY_USERNAME,
project: process.env.TENDERLY_PROJECT || '',
username: process.env.TENDERLY_USERNAME || '',
forkNetwork: '1', //Network id of the network we want to fork
},
networks: {
@ -100,6 +113,7 @@ const buidlerConfig = {
privateKey: secretKey,
balance,
})),
forking: mainnetFork,
},
buidlerevm_docker: {
hardfork: 'istanbul',

3
package.json
View File

@ -22,7 +22,8 @@
"aave:kovan:full:initialize": "npm run hardhat:kovan -- full:initialize-lending-pool --verify --pool Aave",
"aave:ropsten:dev:migration": "npm run hardhat:ropsten -- aave:dev --verify",
"aave:ropsten:full:migration": "npm run hardhat:ropsten -- aave:full --verify",
"aave:fork:main:migration": "npm run hardhat:tenderly-main -- aave:full:fork",
"aave:fork:main:tendery": "npm run hardhat:tenderly-main -- aave:full:fork",
"aave:fork:main": "MAINNET_FORK=true npm run aave:full:fork",
"aave:main:dev:migration": "npm run hardhat:main -- aave:dev --verify",
"aave:main:full:migration": "npm run hardhat:main -- aave:full --verify",
"uniswap:evm:dev:migration": "hardhat uniswap:dev",

13
tasks/migrations/aave.mainnet.fork.ts
View File

@ -10,9 +10,6 @@ task('aave:full:fork', 'Deploy development enviroment')
.setAction(async ({verify}, DRE) => {
const POOL_NAME = ConfigNames.Aave;
const network = <EthereumNetworkNames>DRE.network.name;
if (!network.includes('tenderly')) {
throw 'This task only supports tenderly networks: tenderlyMain, tenderlyKovan';
}
await DRE.run('set-DRE');
// Prevent loss of gas verifying all the needed ENVs for Etherscan verification
@ -21,10 +18,12 @@ task('aave:full:fork', 'Deploy development enviroment')
}
// Set the ethers provider to the one we initialized so it targets the correct backend
console.log('- Setting up Tenderly provider');
await DRE.tenderlyRPC.initializeFork();
const provider = new DRE.ethers.providers.Web3Provider(DRE.tenderlyRPC as any);
DRE.ethers.provider = provider;
if (network.includes('tenderly')) {
console.log('- Setting up Tenderly provider');
await DRE.tenderlyRPC.initializeFork();
const provider = new DRE.ethers.providers.Web3Provider(DRE.tenderlyRPC as any);
DRE.ethers.provider = provider;
}
console.log('Migration started\n');