cellular-dashboard/eslint.config.js at main · nickprice101/cellular-dashboard · GitHub

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import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import { defineConfig, globalIgnores } from 'eslint/config'

export default defineConfig([
  globalIgnores(['dist']),
  // Node.js server file
  {
    files: ['server.js'],
    extends: [js.configs.recommended],
    languageOptions: {
      ecmaVersion: 2022,
      globals: globals.node,
      sourceType: 'module',
    },
  },
  // React frontend
  {
    files: ['src/**/*.{js,jsx}'],
    extends: [
      js.configs.recommended,
      reactHooks.configs.flat.recommended,
      reactRefresh.configs.vite,
    ],
    languageOptions: {
      ecmaVersion: 2020,
      globals: globals.browser,
      parserOptions: {
        ecmaVersion: 'latest',
        ecmaFeatures: { jsx: true },
        sourceType: 'module',
      },
    },
    rules: {
      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
    },
  },
  // Config files (Vite, ESLint itself)
  {
    files: ['*.config.js', 'eslint.config.js'],
    extends: [js.configs.recommended],
    languageOptions: {
      ecmaVersion: 2022,
      globals: { ...globals.node, ...globals.browser },
      sourceType: 'module',
    },
  },
])