feat: Improve readability of fork configuration. Support FORK_BLOCK_NUMBER enviroment variable.

This commit is contained in:
David Racero 2021-05-14 14:47:19 +02:00
parent e15bdec898
commit 9b06eb1477
3 changed files with 28 additions and 13 deletions

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@ -5,7 +5,12 @@ import { HardhatUserConfig } from 'hardhat/types';
import { accounts } from './test-wallets.js';
import { eEthereumNetwork, eNetwork, ePolygonNetwork, eXDaiNetwork } from './helpers/types';
import { BUIDLEREVM_CHAINID, COVERAGE_CHAINID } from './helpers/buidler-constants';
import { NETWORKS_RPC_URL, NETWORKS_DEFAULT_GAS, BLOCK_TO_FORK } from './helper-hardhat-config';
import {
NETWORKS_RPC_URL,
NETWORKS_DEFAULT_GAS,
BLOCK_TO_FORK,
buildForkConfig,
} from './helper-hardhat-config';
require('dotenv').config();
@ -16,6 +21,7 @@ import 'hardhat-gas-reporter';
import 'hardhat-typechain';
import '@tenderly/hardhat-tenderly';
import 'solidity-coverage';
import { fork } from 'child_process';
const SKIP_LOAD = process.env.SKIP_LOAD === 'true';
const DEFAULT_BLOCK_GAS_LIMIT = 12450000;
@ -24,7 +30,6 @@ const HARDFORK = 'istanbul';
const ETHERSCAN_KEY = process.env.ETHERSCAN_KEY || '';
const MNEMONIC_PATH = "m/44'/60'/0'/0";
const MNEMONIC = process.env.MNEMONIC || '';
const FORK = process.env.FORK || '';
// Prevent to load scripts before compilation and typechain
if (!SKIP_LOAD) {
@ -57,15 +62,7 @@ const getCommonNetworkConfig = (networkName: eNetwork, networkId: number) => ({
},
});
const forkMode = FORK
? {
url: NETWORKS_RPC_URL[FORK],
...(FORK &&
BLOCK_TO_FORK[FORK] && {
blockNumber: BLOCK_TO_FORK[FORK],
}),
}
: undefined;
let forkMode;
const buidlerConfig: HardhatUserConfig = {
solidity: {
@ -114,7 +111,7 @@ const buidlerConfig: HardhatUserConfig = {
privateKey: secretKey,
balance,
})),
forking: forkMode,
forking: buildForkConfig(),
},
buidlerevm_docker: {
hardfork: 'berlin',

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@ -1,4 +1,5 @@
// @ts-ignore
import { HardhatNetworkForkingUserConfig, HardhatUserConfig } from 'hardhat/types';
import {
eEthereumNetwork,
ePolygonNetwork,
@ -11,9 +12,26 @@ require('dotenv').config();
const INFURA_KEY = process.env.INFURA_KEY || '';
const ALCHEMY_KEY = process.env.ALCHEMY_KEY || '';
const TENDERLY_FORK_ID = process.env.TENDERLY_FORK_ID || '';
const FORK = process.env.FORK || '';
const FORK_BLOCK_NUMBER = process.env.FORK_BLOCK_NUMBER
? parseInt(process.env.FORK_BLOCK_NUMBER)
: 0;
const GWEI = 1000 * 1000 * 1000;
export const buildForkConfig = (): HardhatNetworkForkingUserConfig | undefined => {
let forkMode;
if (FORK) {
forkMode = {
url: NETWORKS_RPC_URL[FORK],
};
if (FORK_BLOCK_NUMBER || BLOCK_TO_FORK[FORK]) {
forkMode.blockNumber = FORK_BLOCK_NUMBER || BLOCK_TO_FORK[FORK];
}
}
return forkMode;
};
export const NETWORKS_RPC_URL: iParamsPerNetwork<string> = {
[eEthereumNetwork.kovan]: ALCHEMY_KEY
? `https://eth-kovan.alchemyapi.io/v2/${ALCHEMY_KEY}`

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@ -23,7 +23,7 @@
"test-amm-scenarios": "npm run compile && TS_NODE_TRANSPILE_ONLY=1 hardhat test ./test-suites/test-amm/__setup.spec.ts test-suites/test-amm/scenario.spec.ts",
"test-scenarios": "npm run compile && npx hardhat test test-suites/test-aave/__setup.spec.ts test-suites/test-aave/scenario.spec.ts",
"test-subgraph:scenarios": "npm run compile && hardhat --network hardhatevm_docker test test-suites/test-aave/__setup.spec.ts test-suites/test-aave/subgraph-scenarios.spec.ts",
"test:main:check-list": "npm run compile && FORK=true TS_NODE_TRANSPILE_ONLY=1 hardhat test test-suites/test-aave/__setup.spec.ts test-suites/test-aave/mainnet/check-list.spec.ts",
"test:main:check-list": "npm run compile && FORK=main TS_NODE_TRANSPILE_ONLY=1 hardhat test test-suites/test-aave/__setup.spec.ts test-suites/test-aave/mainnet/check-list.spec.ts",
"dev:coverage": "buidler compile --force && buidler coverage --network coverage",
"aave:evm:dev:migration": "npm run compile && hardhat aave:dev",
"aave:docker:full:migration": "npm run compile && npm run hardhat:docker -- aave:mainnet --skip-registry",