Question

运行以下lint命令时，我收到了弃用警告

eslint src/js/**/*.js src/js/**/*.jsx webpack.config.js --quiet

警告：

DeprecationWarning：[eslint]不推荐使用'ecmaFeatures'配置文件属性，该属性无效。（见/Users/me/Documents/my-project/node_modules/eslint-config-airbnb/rules/react.js

这似乎是抱怨在eslint-config-airbnb和react-a11y.js下的react.js中列出的文件。这些文件确实包括顶级配置

ecmaFeatures: {
  jsx: true
}

似乎不正确：github issue，docs。但是，似乎（docs）node_modules应该被eslint忽略，而且无论如何只是为了明确，我已将以下内容添加到我的 .eslintignore

node_modules/**/*.*
node_modules

为什么我收到node_modules中的问题警告？我唯一能想到的是，忽略列表不包含eslint本身的配置，但这似乎相当遥远，它可能会警告我node_modules中每个eslintrc文件的每个过时或错误配置？

如果相关，我的 .eslintrc.json

{
  "env": {
    "es6": true,
    "browser": true,
    "node": true,
    "jest": true
  },
  "extends": ["airbnb", "prettier", "prettier/react"],
  "parserOptions": {
    "ecmaVersion": 2016,
    "sourceType": "module",
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true,
      "jsx": true
    }
  },
  "plugins": ["prettier", "react"],
  "parser": "babel-eslint",
  "rules": {
    "no-param-reassign": 0
  }
}

我该如何解决这个问题？

编辑：

升级到eslint-config-airbnb@latest（其中it looks the top-level ecmaFeatures problem has been resolved）会导致更严重的错误：

/Users/me/Documents/my-project/node_modules/eslint-config-airbnb/rules/react.js:
  Configuration for rule "react/jsx-boolean-value" is invalid:
  Value "never,[object Object]" should NOT have more than 1 items.

Referenced from: /Users/me/Documents/my-project/node_modules/eslint-config-airbnb/index.js
Referenced from: /Users/me/Documents/my-project/.eslintrc.json
Error: /Users/me/Documents/my-project/node_modules/eslint-config-airbnb/rules/react.js:
  Configuration for rule "react/jsx-boolean-value" is invalid:
  Value "never,[object Object]" should NOT have more than 1 items.

Referenced from: /Users/me/Documents/my-project/node_modules/eslint-config-airbnb/index.js
Referenced from: /Users/me/Documents/my-project/.eslintrc.json
    at validateRuleOptions (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-validator.js:113:15)
    at Object.keys.forEach.id (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-validator.js:153:9)
    at Array.forEach (native)
    at validateRules (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-validator.js:152:30)
    at Object.validate (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-validator.js:230:5)
    at loadFromDisk (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-file.js:549:19)
    at load (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-file.js:592:20)
    at configExtends.reduceRight (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-file.js:421:36)
    at Array.reduceRight (native)
    at applyExtends (/Users/me/Documents/my-project/node_modules/eslint/lib/config/config-file.js:403:28)

Answer 1

更新babel-preset-react和eslint-plugin-react，这解决了我的问题。如果这会引发新的错误，您将被迫更新与eslint相关的几乎所有内容。

Eslint报告依赖配置的eslintrc配置问题

编辑：

1 个答案: