bytedance-flowgram/config/eslint-config/eslint.base.config.js

/**
 * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 * SPDX-License-Identifier: MIT
 */

module.exports = {
  plugins: ['prettier'],
  ignorePatterns: [
    '**/*.d.ts',
    '**/__mocks__',
    '**/node_modules',
    '**/build',
    '**/dist',
    '**/es',
    '**/lib',
    '**/.codebase',
    '**/.changeset',
    '**/config',
    '**/common/scripts',
    '**/output',
    'error-log-str.js',
    '*.bundle.js',
    '*.min.js',
    '*.js.map',
    '**/*.log',
    '**/tsconfig.tsbuildinfo',
    '**/vitest.config.ts',
    'package.json',
    '*.json',
  ],

  settings: {
    'import/resolver': {
      node: {
        moduleDirectory: ['node_modules', 'src'],
        extensions: ['.js', '.jsx', '.ts', '.tsx'],
      },
    },
    react: {
      version: 'detect',
    },
  },

  rules: {
    'prettier/prettier': [
      'warn',
      {
        semi: true,
        singleQuote: true,
        printWidth: 100,
        usePrettierrc: false,
      },
    ],
    'import/prefer-default-export': 'off',
    'lines-between-class-members': 'warn',
    'import/no-unresolved': 'warn',
    'react/jsx-no-useless-fragment': 'off',
    'no-unused-vars': 'off',
    'no-redeclare': 'off',
    'prefer-destructurin': 'off',
    'no-underscore-dangle': 'off',
    'no-empty-function': 'off',
    'no-multi-assign': 'off',
    'arrow-body-style': 'warn',
    'no-useless-constructor': 'off',
    'no-param-reassign': 'off',
    'max-classes-per-file': 'off',
    'grouped-accessor-pairs': 'off',
    'no-plusplus': 'off',
    'no-restricted-syntax': 'off',
    'react/destructuring-assignment': 'off',
    'import/extensions': 'off',
    'consistent-return': 'off',
    'jsx-a11y/no-static-element-interactions': 'off',
    'react/jsx-filename-extension': [1, { extensions: ['.jsx', '.tsx'] }],
    'no-use-before-define': 'off',
    'no-bitwise': 'off',
    'no-case-declarations': 'off',
    'react/no-array-index-key': 'off',
    'react/require-default-props': 'off',
    'no-dupe-class-members': 'off',
    'react/self-closing-comp': ['error', { component: true, html: false }],
    'react/jsx-props-no-spreading': 'off',
    'no-console': ['error', { allow: ['warn', 'error'] }],
    'no-shadow': 'off',
    'class-methods-use-this': 'off',
    'default-param-last': 'off',
    'import/no-cycle': 'error',
    'import/no-extraneous-dependencies': ['error', { devDependencies: true }],
    'import/no-relative-packages': 'error',
    'import/order': [
      'warn',
      {
        groups: ['builtin', 'external', ['internal', 'parent', 'sibling', 'index'], 'unknown'],
        pathGroups: [
          { pattern: 'react*', group: 'builtin', position: 'before' },
          { pattern: '@/**', group: 'internal', position: 'before' },
          {
            pattern: './*.+(css|sass|less|scss|pcss|styl)',
            patternOptions: { dot: true, nocomment: true },
            group: 'unknown',
            position: 'after',
          },
        ],
        alphabetize: {
          order: 'desc',
          caseInsensitive: true,
        },
        pathGroupsExcludedImportTypes: ['builtin'],
        'newlines-between': 'always',
      },
    ],
  },

  overrides: [
    {
      files: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx'],
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
        ecmaVersion: 'latest',
        sourceType: 'module',
      },
    },
  ],
};