fix linters

.eslintrc

@@ -0,0 +1,27 @@
+{
+  "env": {
+    "node": true,
+    "browser": true,
+    "es6": true,
+    "mocha": true
+  },
+  "extends": ["eslint:recommended", "plugin:prettier/recommended", "prettier"],
+  "globals": {
+    "Atomics": "readonly",
+    "SharedArrayBuffer": "readonly"
+  },
+  "parser": "babel-eslint",
+  "parserOptions": {
+    "ecmaVersion": 2018
+  },
+  "rules": {
+    "indent": ["error", 2],
+    "linebreak-style": ["error", "unix"],
+    "quotes": ["error", "single", { "avoidEscape": true }],
+    "semi": ["error", "never"],
+    "object-curly-spacing": ["error", "always"],
+    "comma-dangle": ["error", "always-multiline"],
+    "require-await": "error",
+    "prettier/prettier": ["error", { "printWidth": 110 }]
+  }
+}

.prettierignore

@@ -0,0 +1,8 @@
+.vscode
+.idea
+artifacts
+artifacts-ovm
+cache
+cache-ovm
+contracts/Verifier*.sol
+src/types

.prettierrc

@@ -0,0 +1,16 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all",
+  "bracketSpacing": true,
+  "semi": false,
+  "printWidth": 110,
+  "overrides": [
+    {
+      "files": "*.sol",
+      "options": {
+        "singleQuote": false,
+        "printWidth": 130
+      }
+    }
+  ]
+}

README.md

@@ -1,6 +1,9 @@
 # Nova upgrade proposal
+
 There is Tornado governance proposal for upgrade nova contract on Xdai chain.
+
 ## Tests
+
 1. Install dependencies:
 
 ```
@@ -20,7 +23,9 @@ There is Tornado governance proposal for upgrade nova contract on Xdai chain.
 ```
     yarn lint
 ```
+
 ## Deploy
+
 1. Check `config.json` for actual values.
 
 2. Run deploy:

contracts/NovaUpgradeProposal.sol

@@ -10,11 +10,14 @@ interface IUpgradeableProxy {
 }
 
 interface IAMB {
-  function requireToPassMessage(address _contract, bytes calldata _data, uint256 _gas) external returns (bytes32);
+    function requireToPassMessage(
+        address _contract,
+        bytes calldata _data,
+        uint256 _gas
+    ) external returns (bytes32);
 }
 
 contract NovaUpgradeProposal is ImmutableGovernanceInformation {
-
     event MessagePassed(bytes32 msgId);
 
     address public immutable novaProxy;
@@ -37,11 +40,7 @@ contract NovaUpgradeProposal is ImmutableGovernanceInformation {
     function executeProposal() external {
         bytes4 methodSelector = IUpgradeableProxy(address(0)).upgradeTo.selector;
         bytes memory data = abi.encodeWithSelector(methodSelector, newNovaImpl);
-    bytes32 msgId = bridge.requireToPassMessage(
+        bytes32 msgId = bridge.requireToPassMessage(novaProxy, data, gasLimit);
-      novaProxy,
-      data,
-      gasLimit
-    );
         emit MessagePassed(msgId);
     }
 }

contracts/helpers/TestGovernanceUpgrade.sol

@@ -6,10 +6,7 @@ pragma experimental ABIEncoderV2;
 import { GovernanceGasUpgrade } from "tornado-governance/contracts/v2-vault-and-gas/gas/GovernanceGasUpgrade.sol";
 
 contract TestGovernanceUpgrade is GovernanceGasUpgrade {
-  constructor(
+    constructor(address gasCompLogic, address userVaultAddress) public GovernanceGasUpgrade(gasCompLogic, userVaultAddress) {}
-    address gasCompLogic,
-    address userVaultAddress
-  ) public GovernanceGasUpgrade(gasCompLogic, userVaultAddress) {}
 
     function test() public pure returns (int256) {
         return 231;

hardhat.config.js

@@ -57,18 +57,14 @@ module.exports = {
       },
       accounts: process.env.PRIVATE_KEY
         ? [process.env.PRIVATE_KEY]
-        : {
+        : { mnemonic: 'test test test test test junk' },
-            mnemonic: 'test test test test test test test test test test test junk',
-          },
     },
     mainnet: {
       url: `https://eth-mainnet.alchemyapi.io/v2/${process.env.ALCHEMY_KEY}`,
       accounts: process.env.PRIVATE_KEY
         ? [process.env.PRIVATE_KEY]
-        : {
+        : { mnemonic: 'test test test test test junk' },
-            mnemonic: 'test test test test test test test test test test test junk',
-          },
       timeout: 2147483647,
     },
-  }
+  },
 }

src/0_generateAddresses.js

@@ -7,12 +7,7 @@ async function generate(config) {
   const deploymentBytecodeProposal =
     ProposalFactory.bytecode +
     ProposalFactory.interface
-      .encodeDeploy([
+      .encodeDeploy([config.novaProxy, config.newNovaImpl, config.ethAmbBridge, config.gasLimit])
-        config.novaProxy,
-        config.newNovaImpl,
-        config.ethAmbBridge,
-        config.gasLimit,
-      ])
       .slice(2)
 
   const proposalAddress = ethers.utils.getCreate2Address(

test/functions.test.js

@@ -1,6 +1,5 @@
 const { ethers } = require('hardhat')
 const { expect } = require('chai')
-const fs = require('fs')
 
 const config = require('./test.config.json')
 const { getSignerFromAddress, takeSnapshot, revertSnapshot } = require('./utils')
@@ -102,7 +101,7 @@ describe('General functionality tests', () => {
       const filter = amb.filters.UserRequestForAffirmation()
       const fromBlock = await ethers.provider.getBlock()
       events = await amb.queryFilter(filter, fromBlock.number)
-      bridgedData = events[0].args.encodedData.toString()
+      const bridgedData = events[0].args.encodedData.toString()
       expect(bridgedData.slice(106, 146)).to.be.equal(config.novaProxy.slice(2))
       expect(bridgedData.slice(196)).to.be.equal(config.newNovaImpl.slice(2))