eslint.config.mjs

import react from "eslint-plugin-react";
import reactHooks from "eslint-plugin-react-hooks";
import prettier from "eslint-plugin-prettier";
import cypress from "eslint-plugin-cypress";
import globals from "globals";
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 [...compat.extends(
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:prettier/recommended",
    "next/core-web-vitals",
    "plugin:cypress/recommended",
), {
    plugins: {
        react,
        reactHooks,
        prettier,
        cypress,
    },

    languageOptions: {
        globals: {
            ...globals.browser,
            ...globals.node,
            ...cypress.environments.globals.globals,
        },
    },

    settings: {
        react: {
            version: "detect",
        },
    },

    rules: {
        "react/no-deprecated": "warn",
        "react/no-direct-mutation-state": "error",
        "react/no-unescaped-entities": "off",
        "react-hooks/exhaustive-deps": "off",
        "@next/next/no-img-element": "off",

        "prettier/prettier": ["error", {
            trailingComma: "all",
            eslintIntegration: true,
            printWidth: 120,
            singleQuote: true,
        }],

        "no-unused-vars": ["error", {
            argsIgnorePattern: "^_",
            varsIgnorePattern: "^_",
            caughtErrorsIgnorePattern: "^_",
        }],

        curly: ["error", "all"],
    },
}, {
    files: ["**/*.config.js", "**/*.config.ts", "**/*.config.mjs"],

    rules: {
        "import/no-anonymous-default-export": "off",
    },
}];