Unknown options: extensions, useEslintrc

[DamienCassou]

$ npx eslint_d .
Error: Invalid Options:
- Unknown options: extensions, useEslintrc
- 'extensions' has been removed.

$ npx eslint_d --version
v8.57.0 (eslint_d v13.1.2)

$ npx eslint
...
works fine

[ahmafi]

Same problem here. I have this config file:

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint"],
  "rules": {}
}

[Amar-Gill]

I'm getting the same error when I'm in a project using the new flat config.

eslint_d version 13.1.2

[pedro757]

I believe this isn't compatible with eslint v9

[damrath]

I believe this isn't compatible with eslint v9

You're right, it's stated in the readme that eslint_d supports up to version 8 of ESLint.

[afaikiac]

Works fine for me with eslint 9 and env ESLINT_USE_FLAT_CONFIG=true.

env ESLINT_USE_FLAT_CONFIG=true eslint_d restart

or export this env in your .profile for example

[mantoni]

This is probably obsolete with the new major v14.0.0 (see #294). Should you're still having the issue, please write here and I'm happy to re-open.

[juangbc]

still having this issue

[juangbc]

Error: Invalid Options:
- Unknown options: extensions, ignorePath, reportUnusedDisableDirectives, resolvePluginsRelativeTo, rulePaths, useEslintrc
- 'extensions' has been removed.
- 'resolvePluginsRelativeTo' has been removed.
- 'ignorePath' has been removed.
- 'rulePaths' has been removed. Please define your rules using plugins.
- 'reportUnusedDisableDirectives' has been removed. Please use the 'overrideConfig.linterOptions.reportUnusedDisableDirectives' option instead.

And this is the config file:

import js from "@eslint/js";
import typescriptEslint from "@typescript-eslint/eslint-plugin"; // TypeScript plugin
import tsParser from "@typescript-eslint/parser"; // TypeScript parser
import unusedImports from "eslint-plugin-unused-imports"; // Plugin to remove unused imports and variables

export default [
  js.configs.recommended,
  {
    files: ["**/*.ts", "**/*.tsx"],
    ignores: [
      "node_modules/",
      "dist/",
      "coverage/",
      "public/",
      "postcss.config.js",
      "tailwind.config.js",
      "vite.config.ts"
    ],
  },
  {
    languageOptions: {
      parser: tsParser, // Use TypeScript parser
      ecmaVersion: 2021, // Supports modern JavaScript features
      sourceType: "module", // Use ECMAScript modules
      parserOptions: {
        project: './tsconfig.json', // Point to the TypeScript config file
      },
    },
    plugins: {
      "@typescript-eslint": typescriptEslint, // Add TypeScript ESLint plugin
      "unused-imports": unusedImports, // Plugin for auto-removing unused imports/variables
    },
    rules: {
      // Disable ESLint's default no-unused-vars rule to prevent conflict
      "no-unused-vars": "off",

      // Use eslint-plugin-unused-imports to handle unused variables and imports
      "unused-imports/no-unused-imports": "error",
      "unused-imports/no-unused-vars": [
        "error",
        {
          vars: "all", // Check all variables
          varsIgnorePattern: "^_", // Ignore variables starting with an underscore
          args: "after-used", // Only check arguments after they are used
          argsIgnorePattern: "^_", // Ignore arguments starting with an underscore
        },
      ],

      // TypeScript-specific rules (using @typescript-eslint)
      "@typescript-eslint/no-unused-vars": "off", // Disable @typescript-eslint's version of the rule

      // Common linting rules
      "no-console": "warn", // Warn on console usage
      "eqeqeq": ["error", "always"], // Enforce strict equality checks
      "curly": "error", // Require curly braces for control statements
      "quotes": ["error", "single"], // Enforce single quotes
      "semi": ["error", "always"], // Require semicolons
      "no-var": "error", // Disallow var, prefer const or let
      "prefer-const": "error", // Prefer const over let where possible
    },
  },
];

[juangbc]

Linting in the terminal works, the extension inside the ide (intellij) does not