Package Exports

eslint-config-egg
eslint-config-egg/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (eslint-config-egg) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

eslint-config-egg

Node.js Style Guide for Egg.

Install

npm i eslint eslint-config-egg --save-dev

Usage

package.json

{
  "devDependencies": {
    "eslint-config-egg": "12",
    "eslint": "8"
  }
}

.eslintrc.js

module.exports = {
  extends: 'eslint-config-egg',
};

Use with TypeScript project

package.json

{
  "devDependencies": {
    "eslint-config-egg": "12",
    "typescript": "^4.5.2"
  }
}

.eslintrc.js

module.exports = {
  extends: 'eslint-config-egg/typescript',
  parserOptions: {
    // recommend to use another config file like tsconfig.eslint.json and extends tsconfig.json in it.
    // because you may be need to lint test/**/*.test.ts but no need to emit to js.
    // @see https://github.com/typescript-eslint/typescript-eslint/issues/890
    project: './tsconfig.json'
  }
};

scripts

{
  "lint": "eslint . --ext .ts"
}

settings.json in vscode

{
  "eslint.validate": [
    "javascript",
    "javascriptreact",
    {
      "language": "typescript",
      "autoFix": true
    },
  ]
}

Use with Experimental Features

If you want to use eslint-config-egg with experimental features such as async function, you should use @babel/eslint-parser parser:

package.json

{
  "devDependencies": {
    "eslint-config-egg": "12",
    "eslint": "8",
    "@babel/core": "7",
    "@babel/eslint-parser": "7"
  }
}

.eslintrc.js

module.exports = {
  extends: 'eslint-config-egg',
  // for experimental features support
  parser: '@babel/eslint-parser',
  rules: {
    // see https://github.com/eslint/eslint/issues/6274
    'generator-star-spacing': 'off',
    'babel/generator-star-spacing': 'off',
  }
};

Use with React in Front-End

If you want to use eslint-config-egg with react, jsx and es6 modules:

package.json

{
  "devDependencies": {
    "eslint-config-egg": "12",
    "eslint": "8",
    "@babel/core": "7",
    "@babel/eslint-parser": "7",
    "eslint-plugin-react": "7"
  }
}

.eslintrc.js

module.exports = {
  extends: 'eslint-config-egg',
  // for experimental features support
  parser: '@babel/eslint-parser',
  parserOptions: {
    // for es6 module
    sourceType: 'module',
  },
  plugins: [
    'react',
  ],
  rules: {
    // for variables in jsx
    'react/jsx-uses-vars': 'error',
    // see https://github.com/eslint/eslint/issues/6274
    'generator-star-spacing': 'off',
    'babel/generator-star-spacing': 'off',
  },
};