eslint 规范

这个是自定义的eslint的规范的typescript版本

使用

npm install --save-dev eslint-config-ro-ts

然后在你自己的eslint的配置文件上引入

"extends": [
    "ro-ts"
]

依赖

"dependencies": {
    "eslint": "^7.2.0",
    "@typescript-eslint/eslint-plugin": "^3.1.0",
    "@typescript-eslint/parser": "^3.1.0"
  }

完整的规则如下

{
    "parser": "@typescript-eslint/parser",
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "plugins": [
      "@typescript-eslint"
    ],
    "parserOptions": {
      "ecmaVersion": 2018,
      "sourceType": "module",
      "ecmaFeatures": {"jsx": true}
    },
    "rules": {
        "@typescript-eslint/ban-types": "off",
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/no-empty-function": "off",
        "@typescript-eslint/no-empty-interface": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-inferrable-types": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "@typescript-eslint/no-unused-vars": "off",
        "@typescript-eslint/no-use-before-define": ["error", "nofunc"],
        "no-console": ["error", {"allow": ["info", "warn", "error"]}],
        "no-useless-computed-key": ["error"],
        "no-useless-rename": ["error"],
        "object-shorthand": "error",
        "prefer-const": ["error"],
        "require-yield": "off",
        "no-prototype-builtins": "off",
        "semi": ["error", "never"],
        "indent": [ "error", 2 ],
        "quotes": ["error", "single"],
        "block-spacing": "error",
        "space-before-blocks": "error",
        "object-curly-spacing": ["error", "always"],
        "no-duplicate-imports": "error",
        "no-var": "error",
        "require-await": "error", // 禁止使用不带 await 表达式的 async 函数
        "computed-property-spacing": "error",
        "lines-between-class-members": "error", // 强制类成员之间出现空 s
        "key-spacing": "error", // 强制在对象字面量的属性中键和值之间使用一致的间距 s
        "no-nested-ternary": "error", // 禁用嵌套的三元表达式
        "no-multiple-empty-lines": ["error", { "max": 1, "maxBOF": 1 }], // 禁止出现多行空行 s max 1行 文件末尾1行 s
        "space-before-function-paren": "error", // 强制在 function的左括号之前使用一致的空格 s
        "arrow-spacing": "error", // 强制箭头函数的箭头前后使用一致的空格 s
        "rest-spread-spacing": "error", // 强制剩余和扩展运算符及其表达式之间有空格 s
        "no-unneeded-ternary": "error", // 禁止可以在有更简单的可替代的表达式时使用三元操作符 s
        "eqeqeq": "error", // 要求使用 === 和 !==
        "space-infix-ops": "error", // 要求操作符周围有空格 s
        "switch-colon-spacing": "error", // 强制在 switch 的冒号左右有空格 s
        "no-multi-spaces": "error", // 禁止使用多个空格 s
        "array-bracket-spacing": "error", // 强制数组方括号中使用一致的空格 s
        "comma-spacing": "error", // 强制在逗号后使用一致的空格 s
        "space-unary-ops": "error", // 强制在一元操作符前后使用一致的空格 s
        "eol-last": "error", // 在文件末尾多一行
        "lines-around-comment": ["error", {"beforeLineComment": true}] // 行注释前面需要空行
    }
  }
  

license

MIT