eslint config

eslint.config.mjs

@@ -0,0 +1,30 @@
+import eslint from "@eslint/js";
+import { defineConfig, globalIgnores } from "eslint/config";
+import tseslint from "typescript-eslint";
+
+export default defineConfig(
+  globalIgnores(["dist"]),
+  eslint.configs.recommended,
+  tseslint.configs.strictTypeChecked,
+  tseslint.configs.stylisticTypeChecked,
+  tseslint.configs.recommendedTypeChecked,
+  {
+    languageOptions: {
+      parserOptions: {
+        project: [
+          "./tsconfig.json",
+          "./tsconfig.webpack.json",
+          "./tsconfig.eslint.json",
+        ],
+      },
+    },
+  },
+  {
+    rules: {
+      "@typescript-eslint/restrict-template-expressions": [
+        "error",
+        { allowNumber: true, allowBoolean: true },
+      ],
+    },
+  },
+);

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "build": "cross-env TS_NODE_PROJECT=\"tsconfig.webpack.json\" webpack",
     "type-check": "tsc",
-    "dev": "npm run build -- --watch"
+    "dev": "npm run build -- --watch",
+    "lint": "eslint"
   },
   "keywords": [],
   "author": "Joseph HENRY <joseph@autourdeminuit.com> (Autour du Volcan)",
@@ -15,15 +16,18 @@
     "@babel/core": "^7.28.5",
     "@babel/preset-env": "^7.28.5",
     "@babel/preset-typescript": "^7.28.5",
+    "@eslint/js": "^9.39.1",
     "@types/node": "^24.10.1",
     "@types/webpack": "^5.28.5",
     "babel-loader": "^10.0.0",
     "core-js": "^3.46.0",
     "cross-env": "^10.1.0",
+    "eslint": "^9.39.1",
     "tba-types": "github:bryab/tba-types",
     "ts-node": "^10.9.2",
     "tsconfig-paths": "^4.2.0",
     "typescript": "^5.9.3",
+    "typescript-eslint": "^8.47.0",
     "webpack": "^5.102.1",
     "webpack-cli": "^6.0.1"
   }

src/scripts/arrow-function.ts

@@ -1,2 +1,5 @@
-const hello = (name: string) => MessageLog.trace(`Hello, ${name}!`);
+const hello = (name: string) => {
+  MessageLog.trace(`Hello, ${name}!`);
+};
+
 hello("Alice");

tsconfig.eslint.json

@@ -0,0 +1,14 @@
+// TypeScript config for ESLint configuration (eslint.config.mjs)
+{
+  "compilerOptions": {
+    "strict": true,
+    "noEmit": true,
+    "allowJs": true,
+    "strictNullChecks": true,
+    "moduleResolution": "nodenext",
+    "module": "nodenext",
+    "lib": ["esnext"],
+    "types": ["node"]
+  },
+  "include": ["./eslint.config.mjs"]
+}

webpack.config.ts

@@ -40,7 +40,6 @@ class FindReplacePlugin {
               const matches = replaced.match(from);
 
               if (matches) {
-                matches[0];
                 logger.info(`${from} | Found ${matches.length} matches`);
               }