add new eslint

eslint.config.mjs

@@ -0,0 +1,13 @@
+import pluginJs from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+/** @type {import('eslint').Linter.Config[]} */
+export default [
+  { files: ['**/*.{js,mjs,cjs,ts}'] },
+  { languageOptions: { globals: { ...globals.browser, ...globals.node } } },
+  pluginJs.configs.recommended,
+  ...tseslint.configs.recommended,
+  eslintPluginPrettierRecommended,
+];

package.json

@@ -21,7 +21,7 @@
     "example:client": "node examples/psn_client.js",
     "example:server": "node examples/psn_server.js",
     "prepublishOnly": "npm run build",
-    "lint:check": "eslint ./",
+    "lint:check": "eslint ./src",
     "format:check": "prettier ./ --check",
     "format:write": "prettier ./ --write"
   },
@@ -36,9 +36,15 @@
   "repository": "https://github.com/jwetzell/psn-js",
   "license": "MIT",
   "devDependencies": {
+    "@eslint/js": "^9.18.0",
     "@types/node": "22.10.2",
+    "eslint": "^9.18.0",
+    "eslint-config-prettier": "^10.0.1",
+    "eslint-plugin-prettier": "^5.2.3",
+    "globals": "^15.14.0",
     "prettier": "3.4.2",
     "rimraf": "6.0.1",
-    "typescript": "5.7.2"
+    "typescript": "5.7.2",
+    "typescript-eslint": "^8.20.0"
   }
 }

src/decoders/info/info-tracker-chunk.ts

@@ -11,7 +11,7 @@ export default (buffer: Uint8Array): InfoTrackerChunk => {
       const view = new DataView(chunk.chunkData.buffer, chunk.chunkData.byteOffset, chunk.chunkData.byteLength);
       const chunkId = view.getUint16(offset, true);
       switch (chunkId) {
-        case 0x0000:
+        case 0x0000: {
           const data: InfoTrackerChunkData = {
             trackerName: Decoders.InfoTrackerNameChunk(chunk.chunkData.subarray(offset)),
           };
@@ -23,7 +23,7 @@ export default (buffer: Uint8Array): InfoTrackerChunk => {
             chunk,
             data,
           };
-
+        }
         default:
           break;
       }