chore: config linting, formatting and git hooks

.circleci/config.yml

@@ -21,6 +21,12 @@ jobs: # a collection of steps
       - run: # Compile
           name: Compile
           command: npx buidler compile
+      - run: # Formatting
+          name: Prettier Check
+          command: yarn prettier --check .
+      - run: # Linting
+          name: ESLint
+          command: yarn eslint .
       - run: # Tests
           name: Tests using buidler-ganache mainnet fork
           command: npx buidler test

.eslintrc.json

@@ -0,0 +1,13 @@
+{
+  "env": {
+    "commonjs": true,
+    "es2021": true,
+    "node": true,
+    "mocha": true
+  },
+  "extends": ["eslint:recommended", "prettier"],
+  "parserOptions": {
+    "ecmaVersion": 12
+  },
+  "rules": {}
+}

.gitignore

@@ -8,6 +8,9 @@ node_modules
 artifacts/
 cache/
 
+# ESLint
+.eslintcache
+
 # macOS
 .DS_Store
 *.icloud

.prettierignore

@@ -0,0 +1,9 @@
+# Ignore artifacts:
+#artifacts
+cache
+assets
+coverage
+
+# Solidity
+contracts
+#pre-compiles

.prettierrc.json

@@ -0,0 +1 @@
+{}

.vscode/settings.json

@@ -1,19 +1,5 @@
 {
-  // HTML
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
-  "[html]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  // Javascript
-  "[javascript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  // JSON
-  "[json]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[jsonc]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
   // Solidity
   "solidity.formatter": "none",
   "solidity.linter": "solhint",
@@ -21,9 +7,5 @@
   "solidity.packageDefaultDependenciesDirectory": "node_modules",
   "solidity.solhintRules": {
     "quotes": ["error", "double"]
-  },
-  // Typscript
-  "[typescript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
   }
 }

buidler.config.js

@@ -1,3 +1,6 @@
+// Buidler
+const { task, usePlugin, types } = require("@nomiclabs/buidler/config");
+
 // Libraries
 const assert = require("assert");
 const { utils } = require("ethers");
@@ -114,13 +117,13 @@ task(
 )
   .addOptionalParam("gelatocoreaddress")
   .addFlag("log", "Logs return values to stdout")
-  .setAction(async (taskArgs) => {
+  .setAction(async (taskArgs, bre) => {
     try {
-      const gelatoCore = await ethers.getContractAt(
+      const gelatoCore = await bre.ethers.getContractAt(
         GelatoCoreLib.GelatoCore.abi,
         taskArgs.gelatocoreaddress
           ? taskArgs.gelatocoreaddress
-          : network.config.GelatoCore
+          : bre.network.config.GelatoCore
       );
 
       const oracleAbi = ["function latestAnswer() view returns (int256)"];
@@ -128,7 +131,7 @@ task(
       const gelatoGasPriceOracleAddress = await gelatoCore.gelatoGasPriceOracle();
 
       // Get gelatoGasPriceOracleAddress
-      const gelatoGasPriceOracle = await ethers.getContractAt(
+      const gelatoGasPriceOracle = await bre.ethers.getContractAt(
         oracleAbi,
         gelatoGasPriceOracleAddress
       );

package.json

@@ -5,18 +5,39 @@
   "repository": "https://github.com/gelatodigital/gelato-instadapp",
   "author": "gitpusha",
   "private": false,
-  "scripts": {},
+  "scripts": {
+    "rebase": "HUSKY_SKIP_HOOKS=1 git rebase",
+    "compile": "npx buidler compile",
+    "format": "prettier --write .",
+    "lint": "eslint --cache .",
+    "lint:fix": "eslint --cache --fix .",
+    "test": "npx buidler test"
+  },
   "devDependencies": {
     "@gelatonetwork/core": "0.5.3",
     "@nomiclabs/buidler": "1.4.7",
-    "@nomiclabs/buidler-ethers": "2.0.0",
+    "@nomiclabs/buidler-ethers": "2.0.2",
-    "@nomiclabs/buidler-ganache": "^1.3.3",
+    "@nomiclabs/buidler-ganache": "1.3.3",
     "@nomiclabs/buidler-waffle": "2.1.0",
-    "chai": "^4.2.0",
+    "chai": "4.2.0",
     "dotenv": "8.2.0",
-    "ethereum-waffle": "3.1.0",
+    "eslint": "7.10.0",
-    "ethers": "5.0.14",
+    "eslint-config-prettier": "6.12.0",
-    "prettier": "2.0.5"
+    "ethereum-waffle": "3.1.1",
+    "ethers": "5.0.17",
+    "husky": ">=4",
+    "lint-staged": ">=10",
+    "prettier": "2.1.2"
   },
-  "dependencies": {}
+  "dependencies": {},
+  "husky": {
+    "hooks": {
+      "pre-commit": "yarn compile; lint-staged;",
+      "pre-push": "git fetch origin && HUSKY_SKIP_HOOKS=1 git rebase origin/master && yarn compile && lint-staged; yarn test"
+    }
+  },
+  "lint-staged": {
+    "*.js": "eslint --cache --fix",
+    "*.{js,css,md}": "prettier --write"
+  }
 }

test/0_setup-DSA-Gelato.test.js

@@ -4,7 +4,7 @@ const { expect } = require("chai");
 const bre = require("@nomiclabs/buidler");
 const { ethers } = bre;
 const GelatoCoreLib = require("@gelatonetwork/core");
-const { sleep } = GelatoCoreLib;
+//const { sleep } = GelatoCoreLib;
 
 // Constants
 const ETH = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";

test/1_mv-DAI-DSR-Compound.test.js

@@ -4,7 +4,7 @@ const { expect } = require("chai");
 const bre = require("@nomiclabs/buidler");
 const { ethers } = bre;
 const GelatoCoreLib = require("@gelatonetwork/core");
-const { sleep } = GelatoCoreLib;
+//const { sleep } = GelatoCoreLib;
 
 // Constants
 const DAI_100 = ethers.utils.parseUnits("100", 18);