aave-protocol-v2/tasks/misc/set-bre.ts
2021-03-03 12:25:10 +01:00

43 lines
1.6 KiB
TypeScript

import { task } from 'hardhat/config';
import { DRE, setDRE } from '../../helpers/misc-utils';
import { EthereumNetworkNames } from '../../helpers/types';
import { usingTenderly } from '../../helpers/tenderly-utils';
import { HardhatRuntimeEnvironment } from 'hardhat/types';
import { getFirstSigner } from '../../helpers/contracts-getters';
import { formatEther } from 'ethers/lib/utils';
task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).setAction(
async (_, _DRE) => {
if (DRE) {
return;
}
if (
(_DRE as HardhatRuntimeEnvironment).network.name.includes('tenderly') ||
process.env.TENDERLY === 'true'
) {
console.log('- Setting up Tenderly provider');
if (process.env.TENDERLY_FORK_ID && process.env.TENDERLY_HEAD_ID) {
console.log('- Connecting to a Tenderly Fork');
_DRE.tenderlyRPC.setFork(process.env.TENDERLY_FORK_ID);
_DRE.tenderlyRPC.setHead(process.env.TENDERLY_HEAD_ID);
} else {
console.log('- Creating a new Tenderly Fork');
await _DRE.tenderlyRPC.initializeFork();
}
const provider = new _DRE.ethers.providers.Web3Provider(_DRE.tenderlyRPC as any);
_DRE.ethers.provider = provider;
console.log('- Initialized Tenderly fork:');
console.log(' - Fork: ', _DRE.tenderlyRPC.getFork());
console.log(' - Head: ', _DRE.tenderlyRPC.getHead());
console.log(' - First account:', await (await _DRE.ethers.getSigners())[0].getAddress());
console.log(
' - Balance:',
formatEther(await (await _DRE.ethers.getSigners())[0].getBalance())
);
}
setDRE(_DRE);
return _DRE;
}
);