eslint.config.mjs

import js from "@eslint/js";
import tseslint from "@typescript-eslint/eslint-plugin";
import tsparser from "@typescript-eslint/parser";
import reactPlugin from "eslint-plugin-react";
import reactHooksPlugin from "eslint-plugin-react-hooks";
import jsxA11yPlugin from "eslint-plugin-jsx-a11y";
import importPlugin from "eslint-plugin-import";
import prettier from "eslint-config-prettier";

export default [
  // Base JS config
  js.configs.recommended,
  {
    files: ["**/*.{js,jsx,ts,tsx}"],
    ignores: ["**/node_modules/*", ".server/*", ".client/*"],
    languageOptions: {
      ecmaVersion: "latest",
      sourceType: "module",
      globals: {
        window: true,
        document: true,
        require: true,
        module: true,
        __dirname: true,
        __filename: true,
        process: true,
        console: true,
        // Add any other globals your application needs
      },
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    rules: {
      "no-async-promise-executor": "warn",
    },
    linterOptions: {
      reportUnusedDisableDirectives: true,
    },
  },

  // React configuration
  {
    files: ["**/*.{js,jsx,ts,tsx}"],
    plugins: {
      react: reactPlugin,
      "jsx-a11y": jsxA11yPlugin,
      "react-hooks": reactHooksPlugin,
    },
    settings: {
      react: {
        version: "detect",
      },
      formComponents: ["Form"],
      linkComponents: [
        { name: "Link", linkAttribute: "to" },
        { name: "NavLink", linkAttribute: "to" },
      ],
    },
    rules: {
      ...reactPlugin.configs.recommended.rules,
      ...reactPlugin.configs["jsx-runtime"].rules,
      ...reactHooksPlugin.configs.recommended.rules,
      ...jsxA11yPlugin.configs.recommended.rules,
      "no-undef": 0,
    },
  },

  // TypeScript configuration
  {
    files: ["**/*.{ts,tsx}"],
    plugins: {
      "@typescript-eslint": tseslint,
      import: importPlugin,
    },
    languageOptions: {
      parser: tsparser,
      parserOptions: {
        ecmaVersion: "latest",
        sourceType: "module",
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    settings: {
      "import/internal-regex": "^~/",
      "import/resolver": {
        typescript: {
          alwaysTryTypes: true,
        },
        node: {
          extensions: [".ts", ".tsx"],
        },
      },
    },
    rules: {
      ...tseslint.configs.recommended.rules,
      ...importPlugin.configs.recommended.rules,
      ...importPlugin.configs.typescript.rules,
    },
  },

  // Node configuration for config files
  {
    files: [".eslintrc.{js,cjs}"],
    languageOptions: {
      globals: {
        process: true,
        __dirname: true,
        __filename: true,
      },
    },
  },

  // Prettier config should be last
  prettier,
];