Update template

.env.example

@@ -6,7 +6,5 @@ INFURA_KEY=INFURA PROJECT ID
 
 # Additional keys
 ETHERSCAN_KEY=ETHERSCAN API KEY
-BSCSCAN_KEY=BSCSCAN API KEY
-POLYGONSCAN_KEY=POLYGONSCAN API KEY
-AVALANCHE_KEY=AVALANCHE API KEY
+
 COINMARKETCAP_KEY=COINMARKETCAP API KEY

.github/actions/setup/action.yml

@@ -6,9 +6,9 @@ runs:
   using: composite
   steps:
     - name: Setup node
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v5
       with:
-        node-version: "20.x"
+        node-version: "22.x"
         cache: npm
 
     - name: Install packages

.github/workflows/checks.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup
         uses: ./.github/actions/setup

.prettierrc.json

@@ -1,9 +1,9 @@
 {
+  "plugins": ["prettier-plugin-solidity"],
   "overrides": [
     {
       "files": "*.sol",
       "options": {
-        "plugins": ["prettier-plugin-solidity"],
         "printWidth": 99,
         "tabWidth": 4,
         "useTabs": false,
@@ -19,14 +19,20 @@
         "tabWidth": 2,
         "singleQuote": false,
         "importOrder": [
+          "(^chai$)|(hardhat$)",
+          "ethers$",
           "^@nomicfoundation/(.*)$",
           "^@solarity/(.*)$",
-          "^@typechain/(.*)$",
+          "^@typechain/hardhat$",
           "^hardhat-[a-zA-Z0-9_\\-]+$",
           "^tsconfig-paths/register$",
           "^solidity-[a-zA-Z0-9_\\-]+$",
           "^hardhat/config$",
           "^dotenv$",
+          "@scripts",
+          "@test-helpers",
+          "@(?:/generated-types|ethers-v6)",
+          "",
           "^[a-zA-Z0-9_\\-]+$",
           "^\\u0000",
           "^\\.\\./",

README.md

@@ -59,7 +59,7 @@ npm run generate-types
 
 ### Other niceties
 
-- The template comes with presetup `prettier`, `solhint` and `eslint` that lint the project via `husky` before compilation hook.
+- The template comes with presetup `prettier`, `slippy` and `eslint` that lint the project via `husky` before compilation hook.
 - The `.env.example` file is provided to check what is required as ENVs
 - Preinstalled `@openzeppelin/contracts` and `@solarity/solidity-lib`
 

deploy/1_token.migration.ts

@@ -1,7 +1,7 @@
-import { ERC20Mock__factory } from "@ethers-v6";
-
 import { Deployer, Reporter } from "@solarity/hardhat-migrate";
 
+import { ERC20Mock__factory } from "@ethers-v6";
+
 export = async (deployer: Deployer) => {
   const erc20 = await deployer.deploy(ERC20Mock__factory, ["Mock", "Mock", 18]);
 

eslint.config.cts

@@ -0,0 +1,48 @@
+import globals from "globals";
+
+import js from "@eslint/js";
+
+import { defineConfig } from "eslint/config";
+
+import tseslint from "typescript-eslint";
+
+export default defineConfig(
+  {
+    ignores: [
+      "dist/**",
+      "node_modules/**",
+      "generated-types/**",
+      "artifacts/**",
+      "coverage/**",
+      ".solcover.ts",
+    ],
+  },
+  js.configs.recommended,
+  ...tseslint.configs.recommended,
+  {
+    files: ["**/*.ts"],
+    languageOptions: {
+      parser: tseslint.parser,
+      parserOptions: {
+        project: "./tsconfig.json",
+        tsconfigRootDir: process.cwd(),
+      },
+      globals: {
+        ...globals.node,
+      },
+    },
+    plugins: {
+      "@typescript-eslint": tseslint.plugin,
+    },
+    rules: {
+      "@typescript-eslint/ban-ts-comment": "off",
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-unused-expressions": "off",
+      "@typescript-eslint/no-floating-promises": "error",
+      "@typescript-eslint/no-misused-promises": [
+        "error",
+        { checksVoidReturn: { attributes: false } },
+      ],
+    },
+  },
+);

hardhat.config.ts

@@ -1,5 +1,8 @@
-import "@nomicfoundation/hardhat-chai-matchers";
+import "@typechain/hardhat";
+
 import "@nomicfoundation/hardhat-ethers";
+
+import "@nomicfoundation/hardhat-chai-matchers";
 import "@nomicfoundation/hardhat-verify";
 
 import "@solarity/chai-zkit";
@@ -8,8 +11,6 @@ import "@solarity/hardhat-markup";
 import "@solarity/hardhat-migrate";
 import "@solarity/hardhat-zkit";
 
-import "@typechain/hardhat";
-
 import "hardhat-contract-sizer";
 import "hardhat-gas-reporter";
 
@@ -41,38 +42,11 @@ const config: HardhatUserConfig = {
       accounts: privateKey(),
       gasMultiplier: 1.2,
     },
-    chapel: {
-      url: "https://data-seed-prebsc-1-s1.binance.org:8545",
-      accounts: privateKey(),
-      gasMultiplier: 1.2,
-      timeout: 60000,
-    },
-    fuji: {
-      url: `https://avalanche-fuji.infura.io/v3/${process.env.INFURA_KEY}`,
-      accounts: privateKey(),
-      gasMultiplier: 1.2,
-    },
-    bsc: {
-      url: "https://bsc-dataseed.binance.org/",
-      accounts: privateKey(),
-      gasMultiplier: 1.2,
-    },
     ethereum: {
       url: `https://mainnet.infura.io/v3/${process.env.INFURA_KEY}`,
       accounts: privateKey(),
       gasMultiplier: 1.2,
     },
-    polygon: {
-      url: `https://matic-mainnet.chainstacklabs.com`,
-      accounts: privateKey(),
-      gasMultiplier: 1.2,
-    },
-    avalanche: {
-      url: `https://api.avax.network/ext/bc/C/rpc`,
-      accounts: privateKey(),
-      gasMultiplier: 1.2,
-      timeout: 60000,
-    },
   },
   solidity: {
     version: "0.8.28",
@@ -93,11 +67,6 @@ const config: HardhatUserConfig = {
     apiKey: {
       sepolia: `${process.env.ETHERSCAN_KEY}`,
       mainnet: `${process.env.ETHERSCAN_KEY}`,
-      bscTestnet: `${process.env.BSCSCAN_KEY}`,
-      bsc: `${process.env.BSCSCAN_KEY}`,
-      polygon: `${process.env.POLYGONSCAN_KEY}`,
-      avalancheFujiTestnet: `${process.env.AVALANCHE_KEY}`,
-      avalanche: `${process.env.AVALANCHE_KEY}`,
     },
   },
   migrate: {