012-kaopeilian/frontend/.eslintrc.cjs

/* eslint-env node */
module.exports = {
  root: true,
  env: {
    browser: true,
    es2021: true,
    node: true,
    'vue/setup-compiler-macros': true
  },
  extends: [
    'eslint:recommended',
    '@vue/eslint-config-typescript/recommended',
    '@vue/eslint-config-prettier',
    'plugin:vue/vue3-recommended'
  ],
  parser: 'vue-eslint-parser',
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
    parser: '@typescript-eslint/parser',
    extraFileExtensions: ['.vue']
  },
  plugins: ['@typescript-eslint'],
  rules: {
    // Vue 相关规则
    'vue/multi-word-component-names': 'off',
    'vue/no-v-html': 'warn',
    'vue/require-default-prop': 'off',
    'vue/require-explicit-emits': 'error',
    'vue/component-definition-name-casing': ['error', 'PascalCase'],
    'vue/component-name-in-template-casing': ['error', 'kebab-case'],
    'vue/custom-event-name-casing': ['error', 'camelCase'],
    'vue/define-macros-order': 'error',
    'vue/html-comment-content-spacing': 'error',
    'vue/no-restricted-v-bind': ['error', '/^v-/'],
    'vue/no-useless-v-bind': 'error',
    'vue/padding-line-between-blocks': 'error',
    'vue/prefer-separate-static-class': 'error',

    // TypeScript 相关规则
    '@typescript-eslint/no-unused-vars': [
      'error',
      {
        argsIgnorePattern: '^_',
        varsIgnorePattern: '^_'
      }
    ],
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-empty-function': 'off',
    '@typescript-eslint/no-non-null-assertion': 'warn',
    '@typescript-eslint/prefer-as-const': 'error',
    '@typescript-eslint/no-inferrable-types': 'off',

    // JavaScript/通用规则
    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'no-unused-vars': 'off', // 由 @typescript-eslint/no-unused-vars 处理
    'prefer-const': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'prefer-arrow-callback': 'error',
    'prefer-template': 'error',
    'template-curly-spacing': 'error',
    'arrow-spacing': 'error',
    'comma-dangle': ['error', 'never'],
    'quotes': ['error', 'single', { avoidEscape: true }],
    'semi': ['error', 'never'],
    'indent': ['error', 2, { SwitchCase: 1 }],
    'max-len': [
      'error',
      {
        code: 120,
        ignoreUrls: true,
        ignoreStrings: true,
        ignoreTemplateLiterals: true,
        ignoreRegExpLiterals: true
      }
    ],
    'space-before-function-paren': [
      'error',
      {
        anonymous: 'always',
        named: 'never',
        asyncArrow: 'always'
      }
    ],
    'keyword-spacing': 'error',
    'space-infix-ops': 'error',
    'eol-last': 'error',
    'no-trailing-spaces': 'error',
    'no-multiple-empty-lines': ['error', { max: 1, maxEOF: 0 }],
    'padded-blocks': ['error', 'never'],
    'space-in-parens': ['error', 'never'],
    'array-bracket-spacing': ['error', 'never'],
    'object-curly-spacing': ['error', 'always'],
    'computed-property-spacing': ['error', 'never'],
    'comma-spacing': ['error', { before: false, after: true }],
    'key-spacing': ['error', { beforeColon: false, afterColon: true }],

    // 导入相关规则
    'sort-imports': [
      'error',
      {
        ignoreCase: false,
        ignoreDeclarationSort: true,
        ignoreMemberSort: false,
        memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
        allowSeparatedGroups: true
      }
    ]
  },
  overrides: [
    {
      files: ['*.vue'],
      rules: {
        'indent': 'off' // Vue 文件的缩进由 vue/html-indent 处理
      }
    },
    {
      files: ['**/__tests__/**/*', '**/*.{test,spec}.*'],
      env: {
        vitest: true
      },
      rules: {
        '@typescript-eslint/no-explicit-any': 'off',
        'no-console': 'off'
      }
    },
    {
      files: ['*.js', '*.cjs'],
      rules: {
        '@typescript-eslint/no-var-requires': 'off'
      }
    }
  ],
  ignorePatterns: [
    'dist',
    'node_modules',
    '*.d.ts',
    'coverage',
    'public'
  ]
}