afv-library/samples/ui-bundle-template-app-react-sample-b2e/force-app/main/default/uiBundles/propertymanagementapp/eslint.config.js

import { existsSync } from 'node:fs';
import { resolve } from 'node:path';
import { fileURLToPath } from 'node:url';
import { dirname } from 'node:path';
import js from '@eslint/js';
import tseslint from '@typescript-eslint/eslint-plugin';
import tsparser from '@typescript-eslint/parser';
import react from 'eslint-plugin-react';
import reactHooks from 'eslint-plugin-react-hooks';
import reactRefresh from 'eslint-plugin-react-refresh';
import globals from 'globals';
import graphqlPlugin from '@graphql-eslint/eslint-plugin';

const __dirname = dirname(fileURLToPath(import.meta.url));
const schemaPath = resolve(__dirname, '../../../../../schema.graphql');
const schemaExists = existsSync(schemaPath);

const config = [
  // Global ignores
  {
    ignores: [
      'build/**/*',
      'dist/**/*',
      'coverage/**/*',
      'src/api/graphql-operations-types.ts',
    ],
  },
  // Config files and build tools (first to avoid inheritance)
  {
    files: ['*.config.{js,ts}', 'vite.config.ts'],
    languageOptions: {
      parser: tsparser,
      parserOptions: {
        ecmaVersion: 'latest',
        sourceType: 'module',
      },
      globals: {
        ...globals.node,
        __dirname: 'readonly',
        process: 'readonly',
      },
    },
    plugins: {
      '@typescript-eslint': tseslint,
    },
    rules: {
      '@typescript-eslint/no-var-requires': 'off',
    },
  },
  // Main TypeScript/React files
  {
    files: ['**/*.{ts,tsx}'],
    ignores: [
      'coverage',
      'dist',
      'node_modules',
      'build',
      '*.config.{js,ts}',
      'vite.config.ts',
    ],
    languageOptions: {
      ecmaVersion: 2020,
      sourceType: 'module',
      parser: tsparser,
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
        ecmaVersion: 'latest',
        sourceType: 'module',
        project: './tsconfig.json',
      },
      globals: {
        ...globals.browser,
        JSX: 'readonly',
        React: 'readonly',
        process: 'readonly',
      },
    },
    plugins: {
      react,
      'react-hooks': reactHooks,
      'react-refresh': reactRefresh,
      '@typescript-eslint': tseslint,
    },
    rules: {
      ...js.configs.recommended.rules,
      ...tseslint.configs.recommended.rules,
      ...react.configs.recommended.rules,
      ...reactHooks.configs.recommended.rules,
      'react/react-in-jsx-scope': 'off',
      'react/prop-types': 'off',
      'react/jsx-no-comment-textnodes': 'off',
      'react/no-unescaped-entities': 'off',
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          argsIgnorePattern: '^_',
          varsIgnorePattern: '^_',
          caughtErrorsIgnorePattern: '^_',
          ignoreRestSiblings: true,
        },
      ],
      '@typescript-eslint/explicit-function-return-type': 'off',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
      '@typescript-eslint/no-explicit-any': 'off',
      'react-hooks/set-state-in-effect': 'warn',
    },
    settings: {
      react: {
        version: 'detect',
      },
    },
  },
  // Test files
  {
    files: [
      '**/*.test.{ts,tsx}',
      '**/test/**/*.{ts,tsx}',
      'src/test/**/*.{ts,tsx}',
    ],
    languageOptions: {
      parser: tsparser,
      globals: {
        ...globals.browser,
        ...globals.node,
        global: 'writable',
        JSX: 'readonly',
      },
    },
    rules: {
      '@typescript-eslint/no-explicit-any': 'off',
    },
  },
];

// Only add GraphQL rules when schema exists (e.g. after graphql:schema).
// In CI or when schema is not checked in, skip so lint succeeds.
if (schemaExists) {
  config.push(
    {
      files: ['**/*.{ts,tsx}'],
      processor: graphqlPlugin.processor,
    },
    {
      files: ['**/*.graphql'],
      languageOptions: {
        parser: graphqlPlugin.parser,
        parserOptions: {
          graphQLConfig: {
            schema: '../../../../../schema.graphql',
          },
        },
      },
      plugins: {
        '@graphql-eslint': graphqlPlugin,
      },
      rules: {
        '@graphql-eslint/no-anonymous-operations': 'error',
        '@graphql-eslint/no-duplicate-fields': 'error',
        '@graphql-eslint/known-fragment-names': 'error',
        '@graphql-eslint/no-undefined-variables': 'error',
        '@graphql-eslint/no-unused-variables': 'error',
      },
    }
  );
}

export default config;