nowdatabase/frontend/eslint.config.mjs

import { fixupConfigRules, fixupPluginRules } from '@eslint/compat'
import reactRefresh from 'eslint-plugin-react-refresh'
import typescriptEslint from '@typescript-eslint/eslint-plugin'
import react from 'eslint-plugin-react'
import _import from 'eslint-plugin-import'
import globals from 'globals'
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: [
      '**/dist',
      '**/.eslintrc.cjs',
      '**/eslint.config.mjs',
      '**/babel.config.js',
      '*/node_modules/*',
      '**/vite.config.ts',
      '**/vite-env.d.ts',
      '**/jest.config.ts',
      '**/coverage',
      'src/components/Map/*.js',
      'src/components/Map/country_borders_WGS84.ts',
    ],
  },
  ...fixupConfigRules(
    compat.extends(
      'eslint:recommended',
      'plugin:react-hooks/recommended',
      'plugin:prettier/recommended',
      'plugin:react/recommended',
      'plugin:import/recommended',
      'plugin:import/typescript',
      'plugin:@typescript-eslint/recommended-type-checked'
    )
  ),
  {
    plugins: {
      'react-refresh': reactRefresh,
      '@typescript-eslint': fixupPluginRules(typescriptEslint),
      react: fixupPluginRules(react),
      import: fixupPluginRules(_import),
    },

    languageOptions: {
      globals: {
        ...globals.browser,
      },

      parser: tsParser,
      ecmaVersion: 5,
      sourceType: 'script',

      parserOptions: {
        project: true,
        tsconfigRootDir: __dirname,
      },
    },

    settings: {
      'import/resolver': {
        typescript: {},
      },

      react: {
        pragma: 'React',
        version: '18',
      },
    },

    rules: {
      'react-refresh/only-export-components': [
        'warn',
        {
          allowConstantExport: true,
        },
      ],

      'prettier/prettier': [
        'error',
        {
          endOfLine: 'auto',
        },
      ],

      'no-console': 'error',
      'no-async-promise-executor': 'off',
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': 'off',
      'react/jsx-uses-react': 'off',
      'react/react-in-jsx-scope': 'off',
      'import/no-named-as-default-member': 'off',
    },
  },
]