Upgrade to ESLint v9

Author: jtbandes

.eslintrc.yml

@@ -8,9 +8,6 @@
   "editor.formatOnSave": true,
   "editor.insertSpaces": true,
   "editor.tabSize": 2,
-  "eslint.options": {
-    "reportUnusedDisableDirectives": "error"
-  },
   "files.eol": "\n",
   "files.insertFinalNewline": true,
   "files.trimFinalNewlines": true,

.vscode/settings.json

@@ -0,0 +1,32 @@
+// @ts-check
+
+const foxglove = require("@foxglove/eslint-plugin");
+const globals = require("globals");
+const tseslint = require("typescript-eslint");
+
+module.exports = tseslint.config(
+  {
+    ignores: ["**/dist"],
+  },
+  ...foxglove.configs.base,
+  ...foxglove.configs.jest,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+      },
+    },
+  },
+  {
+    files: ["**/*.ts", "**/*.tsx"],
+    languageOptions: {
+      parserOptions: {
+        project: "tsconfig.json",
+      },
+    },
+  },
+  ...foxglove.configs.typescript.map((config) => ({
+    ...config,
+    files: ["**/*.ts", "**/*.tsx"],
+  })),
+);

eslint.config.cjs

@@ -23,31 +23,24 @@
     "clean": "rimraf dist *.tsbuildinfo",
     "prepack": "tsc -b tsconfig.json tsconfig.cjs.json",
     "build": "tsc -b tsconfig.json tsconfig.cjs.json",
-    "lint": "eslint --report-unused-disable-directives --fix .",
-    "lint:ci": "eslint --report-unused-disable-directives .",
+    "lint": "eslint --fix .",
+    "lint:ci": "eslint .",
     "test": "jest"
   },
   "dependencies": {
     "tslib": "^2.8.0"
   },
   "devDependencies": {
-    "@foxglove/eslint-plugin": "1.0.1",
+    "@foxglove/eslint-plugin": "2.0.0",
     "@foxglove/tsconfig": "2.0.0",
     "@types/jest": "29.5.14",
-    "@typescript-eslint/eslint-plugin": "8.12.2",
-    "@typescript-eslint/parser": "8.12.2",
-    "eslint": "8.57.0",
-    "eslint-config-prettier": "9.1.0",
-    "eslint-plugin-es": "4.1.0",
-    "eslint-plugin-filenames": "1.3.2",
-    "eslint-plugin-import": "2.31.0",
-    "eslint-plugin-jest": "28.8.3",
-    "eslint-plugin-prettier": "5.2.1",
+    "eslint": "9.13.0",
     "jest": "29.7.0",
     "prettier": "3.3.3",
     "rimraf": "6.0.1",
     "ts-jest": "29.2.5",
-    "typescript": "5.6.3"
+    "typescript": "5.6.3",
+    "typescript-eslint": "8.12.2"
   },
   "packageManager": "[email protected]"
 }