eslint --fix 在没有重复导入发生时破坏代码

Question

例如，运行 npx eslint ./App.js --fix 在经过 eslint init 进程的新 React Native 应用程序上将导致代码格式为：

App.js:

import {
  StyleSheet,
  View,
  TextInput,
  ImageBackground,
  Image,
  TouchableOpacity,
  SafeAreaView
} from 'react-native';
import { I18nManager } from 'react-native'

至：

import {
  StyleSheet,
  View,
  TextInput,
  ImageBackground,
  Image,
  TouchableOpacity,
  SafeAreaView, // <<< LOOK HERE
, I18nManager } from 'react-native';

注意 SafeAreaView 后面的双逗号

知道是什么原因导致了双逗号以及如何解决它吗？感谢您。 ..................................................... ...

我的.eslintrc.json 文件：

{
    "env": {
        "es2021": true,
        "node": true
    },
    "extends": [
        "plugin:react/recommended",
        "airbnb"
    ],
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": "latest",
        "sourceType": "module"
    },
    "plugins": [
        "react"
    ],
    "rules": {
    }
}

package.json:

{
  "name": "AwesomeProject",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "start": "react-native start",
    "test": "jest",
    "lint": "eslint ."
  },
  "dependencies": {
    "react": "17.0.2",
    "react-native": "0.67.3"
  },
  "devDependencies": {
    "@babel/core": "^7.17.5",
    "@babel/runtime": "^7.17.2",
    "@react-native-community/eslint-config": "^3.0.1",
    "babel-jest": "^27.5.1",
    "eslint": "^8.10.0",
    "eslint-config-airbnb": "^19.0.4",
    "eslint-plugin-import": "^2.25.4",
    "eslint-plugin-jsx-a11y": "^6.5.1",
    "eslint-plugin-react": "^7.29.2",
    "eslint-plugin-react-hooks": "^4.3.0",
    "jest": "^27.5.1",
    "metro-react-native-babel-preset": "^0.69.0",
    "react-test-renderer": "17.0.2"
  },
  "jest": {
    "preset": "react-native"
  }
}

Answer 1

问题已解决，是eslint本身的bug，最新版本（8.11.0）已修复

https://github.com/eslint/eslint/pull/15669

eslint --fix 在没有重复导入发生时破坏代码

eslint --fix breaks code when no-duplicate-imports happens

reactjs

eslint

eslint-config-airbnb