TypeScript 项目 Airbnb 语法风格 ESLint 配置

TypeScript 项目 Airbnb 语法风格 ESLint 配置

1. 配置

安装：

npm i -D eslint-config-airbnb-typescript @typescript-eslint/eslint-plugin@^6.0.0 @typescript-eslint/parser@^6.0.0

配置：

• .eslintrc.js:

  module.exports = {root: true,env: {node: true,browser: true,},extends: ['airbnb-base','airbnb-typescript/base',],parserOptions: {project: './tsconfig.json',},
  };
  

• tsconfig.json:

  {// ..."include": ["src/**/*.ts","src/**/*.tsx","src/**/*.vue","tests/**/*.ts","tests/**/*.tsx","./*.js", // 匹配不到 `.eslintrc.js`，但可以匹配到 `webpack.config.js`"./.eslintrc.js", // 重点，缺少它会报如下错误]
  }
  

错误：

Parsing error: ESLint was configured to run on `<tsconfigRootDir>/.eslintrc.js` using `parserOptions.project`: <tsconfigRootDir>/tsconfig.json
However, that TSConfig does not include this file. Either:
- Change ESLint's list of included files to not include this file
- Change that TSConfig to include this file
- Create a new TSConfig that includes this file and include it in your parserOptions.project
See the typescript-eslint docs for more info: https://typescript-eslint.io/linting/troubleshooting#i-get-errors-telling-me-eslint-was-configured-to-run--however-that-tsconfig-does-not--none-of-those-tsconfigs-include-this-file
Process finished with exit code -1

注意：

• webstorm 上修改完 tsconfig.json 的 include 属性的值，需要重启才会生效

2. 参考

• eslint-config-airbnb-typescript
• Solve parserOptions.project bug with Typescript and ESLint