.eslintrc.cjs

module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:astro/recommended',
    'plugin:@typescript-eslint/recommended',
    'prettier',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  plugins: [
    'astro',
    '@typescript-eslint',
    'react',
    'react-hooks',
    'tailwindcss',
  ],
  rules: {
    // ESLint: https://eslint.org/docs/latest/rules/
    // TypeScript: https://typescript-eslint.io/rules/
    // Astro: https://ota-meshi.github.io/eslint-plugin-astro/rules/
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'warn',
    'react/prop-types': 'off',
    'react/react-in-jsx-scope': 'off',
    '@typescript-eslint/no-var-requires': 'off',
  },
  overrides: [
    {
      files: ['*.*'],
      excludedFiles: ['*.astro'],
      extends: ['plugin:react/recommended'],
      rules: {
        // React: https://github.com/jsx-eslint/eslint-plugin-react#list-of-supported-rules
        'react-hooks/rules-of-hooks': 'error',
        'react-hooks/exhaustive-deps': 'warn',
        'react/prop-types': 'off',
        'react/react-in-jsx-scope': 'off',
        'react/display-name': 'off',
      },
      settings: {
        react: {
          version: 'detect',
        },
      },
    },
    {
      // Define the configuration for `.astro` file.
      files: ['*.astro'],
      plugins: ['astro'],
      env: {
        // Enables global variables available in Astro components.
        node: true,
        'astro/astro': true,
        es2020: true,
      },
      // Allows Astro components to be parsed.
      parser: 'astro-eslint-parser',
      // Parse the script in `.astro` as TypeScript by adding the following configuration.
      // It's the setting you need when using TypeScript.
      parserOptions: {
        parser: '@typescript-eslint/parser',
        extraFileExtensions: ['.astro'],
        sourceType: 'module',
      },
      rules: {
        'astro/no-set-html-directive': 'warn',
        'astro/no-unused-define-vars-in-style': 'warn',
      },
    },
    {
      // Define the configuration for `<script>` tag.
      // Script in `<script>` is assigned a virtual file name with the `.js` extension.
      files: ['**/*.astro/*.js', '*.astro/*.js'],
      env: {
        browser: true,
        es2020: true,
      },
      parserOptions: {
        sourceType: 'module',
      },
      rules: {
        // override/add rules settings here, such as:
        'no-unused-vars': 'warn',
      },
    },
  ],
};