Fix eslint

.github/workflows/build.yml

@@ -32,18 +32,6 @@ jobs:
           pip-3.8-
           pip-
 
-    - name: Get yarn cache directory path
-      id: yarn-cache-dir-path
-      run: echo "::set-output name=dir::$(yarn cache dir)"
-    - name: Setup yarn cache
-      uses: actions/cache@v4
-      id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
-      with:
-        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-        key: yarn-${{ hashFiles('**/yarn.lock') }}
-        restore-keys: |
-          yarn-
-    
     - name: Install dependencies
       run: python -m pip install -U jupyterlab~=3.6 check-manifest
     - name: Build the extension

eslint.config.mjs

@@ -0,0 +1,66 @@
+import typescriptEslint from "@typescript-eslint/eslint-plugin";
+import tsParser from "@typescript-eslint/parser";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+export default [{
+    ignores: ["**/node_modules", "**/dist", "**/coverage", "**/*.d.ts", "**/tests", "eslint.config.mjs", "**/.venv"],
+}, ...compat.extends(
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:prettier/recommended",
+), {
+    plugins: {
+        "@typescript-eslint": typescriptEslint,
+    },
+
+    languageOptions: {
+        parser: tsParser,
+        ecmaVersion: 5,
+        sourceType: "module",
+
+        parserOptions: {
+            project: "tsconfig.json",
+        },
+    },
+
+    rules: {
+        "@typescript-eslint/naming-convention": ["error", {
+            selector: "interface",
+            format: ["PascalCase"],
+
+            custom: {
+                regex: "^I[A-Z]",
+                match: true,
+            },
+        }],
+
+        "@typescript-eslint/no-unused-vars": ["warn", {
+            args: "none",
+        }],
+
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-namespace": "off",
+        "@typescript-eslint/no-use-before-define": "off",
+
+        "@typescript-eslint/quotes": ["error", "single", {
+            avoidEscape: true,
+            allowTemplateLiterals: false,
+        }],
+
+        curly: ["error", "all"],
+        eqeqeq: "error",
+        "prefer-arrow-callback": "error",
+    },
+}];

package.json

@@ -36,8 +36,8 @@
     "clean:lib": "rimraf lib tsconfig.tsbuildinfo",
     "clean:labextension": "rimraf labpawspublic/labextension",
     "clean:all": "jlpm run clean:lib && jlpm run clean:labextension",
-    "eslint": "eslint . --ext .ts,.tsx --fix",
-    "eslint:check": "eslint . --ext .ts,.tsx",
+    "eslint": "eslint --fix",
+    "eslint:check": "eslint ",
     "install:extension": "jlpm run build",
     "watch": "run-p watch:src watch:labextension",
     "watch:src": "tsc -w",
@@ -53,8 +53,8 @@
   },
   "devDependencies": {
     "@jupyterlab/builder": "^4.2.3",
-    "@typescript-eslint/eslint-plugin": "^4.8.1",
-    "@typescript-eslint/parser": "^4.8.1",
+    "@typescript-eslint/eslint-plugin": "^7.16.0",
+    "@typescript-eslint/parser": "^7.16.0",
     "eslint": "^9.6.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.1.3",
@@ -79,7 +79,7 @@
   "jupyter-releaser": {
     "hooks": {
       "before-build-npm": [
-        "python -m pip install jupyterlab~=3.1",
+        "python -m pip install jupyterlab~=3.6",
         "jlpm"
       ]
     }