fix: add more linting

.husky/commit-msg

@@ -0,0 +1 @@
+yarn commitlint --edit ${1}

.husky/pre-commit

@@ -0,0 +1 @@
+yarn lint-staged

.prettierignore

@@ -0,0 +1,6 @@
+.gitignore
+.prettierignore
+
+eslint.config.mjs
+
+yarn.json

.prettierrc

@@ -0,0 +1,18 @@
+{
+    "semi": true,
+    "singleQuote": false,
+    "printWidth": 120,
+    "tabWidth": 2,
+    "quoteProps": "consistent",
+    "plugins": ["prettier-plugin-solidity"],
+    "overrides": [
+      {
+        "files": "*.sol",
+        "options": {
+          "parser": "solidity-parse",
+          "tabWidth": 4,
+          "useTabs": false
+        }
+      }
+    ]
+  }

eslint.config.mjs

@@ -0,0 +1,61 @@
+// @ts-check
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { includeIgnoreFile } from "@eslint/compat";
+import js from "@eslint/js";
+import ts from "typescript-eslint";
+import prettier from "eslint-config-prettier";
+
+import pluginNoOnlyTests from "eslint-plugin-no-only-tests";
+import pluginSimpleImportSort from "eslint-plugin-simple-import-sort";
+import globals from "globals";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const gitignorePath = path.resolve(__dirname, ".gitignore");
+
+export default [
+  includeIgnoreFile(gitignorePath),
+  {
+    ignores: [".solcover.js", "eslint.config.mjs"],
+  },
+  js.configs.recommended,
+  ...ts.configs.recommended,
+  prettier,
+  {
+    languageOptions: {
+      parserOptions: {
+        ecmaVersion: 2022, sourceType: "module", project: ["./tsconfig.json"],
+      },
+    },
+    plugins: {
+      "no-only-tests": pluginNoOnlyTests,
+      "simple-import-sort": pluginSimpleImportSort,
+    },
+    rules: {
+      "@typescript-eslint/no-explicit-any": ["warn"],
+      "@typescript-eslint/no-unused-vars": ["warn"],
+      "@typescript-eslint/no-floating-promises": ["warn"],
+      "@typescript-eslint/no-shadow": ["error"], // prevents committing `describe.only` and `it.only` tests
+      "no-only-tests/no-only-tests": "warn",
+      "no-shadow": "off",
+      "simple-import-sort/imports": ["error", {
+        "groups": [["^node:"], ["^\\u0000"], ["^[^@]\\w"], ["^@\\w"], ["^typechain-types"], ["^lib"], ["^test"], ["^../"], ["^./"], ["^"]],
+      }],
+    },
+  },
+  {
+    files: [
+      "**/*.ts",
+    ],
+    languageOptions: {
+      globals: {
+        ...globals.mocha,
+        ...globals.chai,
+      },
+    },
+    rules: {
+      "@typescript-eslint/no-unused-expressions": ["off"],
+    },
+  },
+];

package.json

@@ -1,10 +1,30 @@
 {
   "name": "multichain-automaton",
+  "version": "0.0.1",
+  "description": "Multichain Automation for stETH and wstETH bridge deployments on OP-stack compatible networks",
+  "license": "MIT",
+  "engines": {
+    "node": ">=20"
+  },
   "packageManager": "[email protected]",
   "scripts": {
+    "lint:ts": "eslint . --max-warnings=0",
+    "lint:ts:fix": "yarn lint:ts --fix",
+    "lint": "yarn lint:ts",
+    "format": "prettier . --write",
+    "typecheck": "tsc --noEmit",
+    "prepare": "husky",
     "start": "ts-node src/deploy.ts",
     "postinstall": "cd diffyscan && yarn && poetry install && cd ../lido-l2-with-steth && npm install && npm run compile && cd ../state-mate && yarn && cd ../governance-crosschain-bridges && npm install && npm run compile && cd .. && mkdir -p artifacts"
   },
+  "lint-staged": {
+    "./**/*.ts": [
+      "eslint --max-warnings=0"
+    ],
+    "./**/*.{ts,md,json}": [
+      "prettier --write"
+    ]
+  },
   "dependencies": {
     "chalk": "^4.1.2",
     "commander": "^12.1.0",
@@ -14,10 +34,25 @@
     "yaml": "^2.6.0"
   },
   "devDependencies": {
+    "husky": "^9.1.6",
+    "lint-staged": "^15.2.10",
+    "prettier": "^3.3.3",
     "@types/node": "^22.7.8",
     "hardhat": "^2.22.14",
     "hardhat-deploy": "^0.14.0",
+    "hardhat-tracer": "3.1.0",
+    "hardhat-watcher": "2.5.0",
     "ts-node": "^10.9.2",
-    "typescript": "^5.6.3"
+    "typescript": "^5.6.3",
+    "typescript-eslint": "^8.7.0",
+    "@commitlint/cli": "^19.5.0",
+    "@commitlint/config-conventional": "^19.5.0",
+    "@eslint/compat": "^1.1.1",
+    "@eslint/js": "^9.11.1",
+    "eslint": "^9.11.1",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-no-only-tests": "^3.3.0",
+    "eslint-plugin-prettier": "^5.2.1",
+    "eslint-plugin-simple-import-sort": "12.1.1"
   }
 }