如何通过ESLint配置文件忽略所有文件？React项目报错问题

问题背景 #

在包含js、jsx、ts、tsx文件的React项目中，为了跳过所有ESLint代码检查（避免流水线抛出错误），编写了如下配置文件：

// eslint.config.mjs
export default [
  {
    ignores: ["**/*"],
  },
];

执行命令 npx eslint "/home/user/xxx/xxx/simple-react-web/" --config ./eslint.config.mjs 时，出现如下报错：

Oops! Something went wrong! :(

ESLint: 9.18.0

You are linting "/home/user/xxx/xxx/simple-react-web/", but all of the files matching the glob pattern "/home/user/xxx/xxx/simple-react-web/" are ignored.

If you don't want to lint these files, remove the pattern "/home/user/xxx/xxx/simple-react-web/" from the list of arguments passed to ESLint.

If you do want to lint these files, explicitly list one or more of the files from this glob that you'd like to lint to see more details about why they are ignored.

• If the file is ignored because of a matching ignore pattern, check global ignores in your config file.
• If the file is ignored because no matching configuration was supplied, check file patterns in your config file.
• If the file is ignored because it is located outside of the base path, change the location of your config file to be in a parent directory.

报错原因 #

ESLint 9及以上版本会将「指定检查路径但所有匹配文件都被忽略」判定为异常操作，因此抛出错误。

可行解决方案 #

方案1：添加命令参数（推荐） #

在执行命令时添加 --no-error-on-unmatched-pattern 参数，该参数允许ESLint在无文件可检查时正常退出，不触发错误：

npx eslint "/home/user/xxx/xxx/simple-react-web/" --config ./eslint.config.mjs --no-error-on-unmatched-pattern

方案2：修改ESLint配置文件（无需调整命令） #

如果无法修改流水线中的命令，可以调整配置，通过空规则集替代全局忽略，让ESLint扫描文件但不执行任何检查：

// eslint.config.mjs
export default [
  {
    files: ["**/*.{js,jsx,ts,tsx}"],
    rules: {}, // 禁用所有规则
  },
];

方案3：简化命令直接跳过检查 #

若流水线允许调整命令，可直接通过参数让ESLint不加载任何配置且不执行规则检查：

npx eslint "/home/user/xxx/xxx/simple-react-web/" --no-eslintrc --rule "{}"

内容的提问来源于stack exchange，提问作者TS01