Merge pull request #89 from lidofinance/develop

Weekly Repovation PR

.github/workflows/tests.yml

@@ -36,6 +36,8 @@ jobs:
 
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly-54d8510c0f2b0f791f4c5ef99866c6af99b7606a
 
       - run: corepack enable
 
@@ -48,4 +50,4 @@ jobs:
         run: yarn install
 
       - name: Run tests
-        run: forge test --gas-report
+        run: forge test -vvv

CONTRIBUTING.md

@@ -28,9 +28,23 @@ If you have a bigger idea on how to improve the protocol, consider publishing yo
 
 ### Requirements
 
-- [Node.js v20](https://nodejs.org/en)
-- [Yarn](https://yarnpkg.com/)
-- [Foundry](https://book.getfoundry.sh/)
+- [Node.js](https://nodejs.org/en) version 20 (LTS) with `corepack` enabled
+- [Yarn](https://yarnpkg.com/) installed via corepack (see below)
+- [Foundry](https://book.getfoundry.sh/) latest available version
+
+> [!NOTE]
+> On macOS with Homebrew it is recommended to install Node.js using [`n`](https://github.com/tj/n) or [`nvm`](https://github.com/nvm-sh/nvm) version managers.  
+> Example setup process using `n` package manager for zsh users:
+>
+> ```
+> $ brew install n
+> $ echo "\n\nexport N_PREFIX=\$HOME/.local\nexport PATH=\$N_PREFIX/bin:\$PATH" >> ~/.zshrc
+> $ source ~/.zshrc
+> $ n lts
+> $ corepack enable
+> $ cd /path/to/core
+> $ yarn
+> ```
 
 ### Setup
 

hardhat.config.ts

@@ -14,7 +14,7 @@ import { globSync } from "glob";
 import { TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS } from "hardhat/builtin-tasks/task-names";
 import { HardhatUserConfig, subtask } from "hardhat/config";
 
-import { mochaRootHooks } from "./test/setup";
+import { mochaRootHooks } from "test/hooks";
 
 const RPC_URL: string = process.env.RPC_URL || "";
 const HARDHAT_FORKING_URL = process.env.HARDHAT_FORKING_URL || "";

lib/account.ts

@@ -3,7 +3,7 @@ import { ethers } from "hardhat";
 
 import { HardhatEthersSigner } from "@nomicfoundation/hardhat-ethers/signers";
 
-import { getNetworkName } from "./client";
+import { getNetworkName } from "./network";
 
 export async function impersonate(address: string, balance?: bigint): Promise<HardhatEthersSigner> {
   const networkName = await getNetworkName();

lib/constants.ts

@@ -2,7 +2,6 @@ export const MAX_UINT256 = 2n ** 256n - 1n;
 export const INITIAL_STETH_HOLDER = "0x000000000000000000000000000000000000dEaD";
 
 // https://eips.ethereum.org/EIPS/eip-165
-
 // bytes4(keccak256('supportsInterface(bytes4)'))
 export const ERC165_INTERFACE_ID = "0x01ffc9a7";
 
@@ -22,11 +21,14 @@ export const INVALID_INTERFACE_ID = "0xffffffff";
 
 // Chain related
 export const SECONDS_PER_SLOT = 12n;
-export const EPOCHS_PER_FRAME = 225; // one day;
+export const EPOCHS_PER_FRAME = 225n; // one day;
 
 // Oracle report related
-export const SLOTS_PER_EPOCH = 32;
-export const CONSENSUS_VERSION = 1;
+export const GENESIS_TIME = 100n;
+export const SLOTS_PER_EPOCH = 32n;
+export const CONSENSUS_VERSION = 1n;
+export const INITIAL_EPOCH = 1n;
+export const INITIAL_FAST_LANE_LENGTH_SLOTS = 0n;
 
 // Default admin role for AccessControl compatible contracts
 export const DEFAULT_ADMIN_ROLE = "0x0000000000000000000000000000000000000000000000000000000000000000";
@@ -47,3 +49,5 @@ export const PUBKEY_LENGTH_HEX = PUBKEY_LENGTH * 2;
 export const SIGNATURE_LENGTH_HEX = SIGNATURE_LENGTH * 2;
 export const EMPTY_PUBLIC_KEY = "0x".padEnd(PUBKEY_LENGTH_HEX + 2, "0");
 export const EMPTY_SIGNATURE = "0x".padEnd(SIGNATURE_LENGTH_HEX + 2, "0");
+
+export const ONE_GWEI = 1_000_000_000n;

lib/index.ts

@@ -1,26 +1,22 @@
 export * from "./account";
 export * from "./address";
-export * from "./aragon";
-export * from "./client";
 export * from "./constants";
 export * from "./contract";
 export * from "./deploy";
 export * from "./dsm";
-export * from "./dummy";
 export * from "./ec";
 export * from "./eip712";
 export * from "./ens";
 export * from "./event";
 export * from "./keccak";
 export * from "./log";
+export * from "./network";
 export * from "./oracle";
 export * from "./promise";
 export * from "./proxy";
 export * from "./signing-keys";
-export * from "./snapshot";
 export * from "./state-file";
 export * from "./string";
 export * from "./time";
 export * from "./type";
 export * from "./units";
-export * from "./withdrawal";