json ESLint JavaScript / ES6 / React配置

Posted 2021-05-18

{
  ...
  "devDependencies": {
    "babel-eslint": "^8.2.2",
    "babel-jest": "22.4.1",
    "babel-preset-react-native": "4.0.0",
    "eslint": "^4.19.1",
    "eslint-plugin-react": "^7.7.0",
  },
  ...
}

Config on VS Code (CMD + ',')

````JSON
{
  "eslint.run": "onSave",
  "eslint.trace.server": "messages",
  // Format a file on save. A formatter must be available, the file must not be auto-saved, and editor must not be shutting down.
  "editor.formatOnSave": true,
  // Enable/disable default JavaScript formatter (For Prettier)
  "javascript.format.enable": false,
  // Use 'prettier-eslint' instead of 'prettier'. Other settings will only be fallbacks in case they could not be inferred from eslint rules.
  "prettier.eslintIntegration": true
}
````

{
  "env": {
    "es6": true,
    "node": true
  },
  "parser": "babel-eslint",
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 6,
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "rules": {
    "comma-dangle": [2, "never"],
    "computed-property-spacing": [2, "never"],
    "no-cond-assign": 2,
    "no-console": 2,
    "no-constant-condition": 2,
    "no-control-regex": 2,
    "no-debugger": 2,
    "no-dupe-keys": 2,
    "no-empty": 2,
    "no-empty-character-class": 2,
    "no-ex-assign": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-parens": 0,
    "no-extra-semi": 2,
    "no-func-assign": 2,
    "no-inner-declarations": 2,
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 2,
    "no-negated-in-lhs": 2,
    "no-obj-calls": 2,
    "no-regex-spaces": 2,
    "no-reserved-keys": 0,
    "no-sparse-arrays": 2,
    "no-unreachable": 2,
    "use-isnan": 2,
    "valid-jsdoc": 0,
    "valid-typeof": 2,
    "block-scoped-var": 2,
    "complexity": 0,
    "consistent-return": 0,
    "curly": 2,
    "default-case": 2,
    "dot-notation": 2,
    "eqeqeq": 2,
    "guard-for-in": 2,
    "no-alert": 2,
    "no-caller": 2,
    "no-confusing-arrow": 2,
    "no-div-regex": 2,
    "no-else-return": 2,
    "no-eq-null": 2,
    "no-eval": 2,
    "no-extend-native": 2,
    "no-extra-bind": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-implied-eval": 2,
    "no-iterator": 2,
    "no-labels": 2,
    "no-lone-blocks": 2,
    "no-loop-func": 2,
    "no-multi-spaces": 2,
    "no-multi-str": 2,
    "no-native-reassign": 2,
    "no-new": 2,
    "no-new-func": 2,
    "no-new-wrappers": 2,
    "no-octal": 2,
    "no-octal-escape": 2,
    "no-process-env": 2,
    "no-proto": 2,
    "no-redeclare": 2,
    "no-return-assign": 2,
    "no-script-url": 2,
    "no-self-compare": 2,
    "no-sequences": 2,
    "no-unused-expressions": 0,
    "no-void": 0,
    "no-warning-comments": 1,
    "no-with": 2,
    "prefer-arrow-callback": 2,
    "radix": 2,
    "vars-on-top": 0,
    "wrap-iife": 2,
    "yoda": 2,
    "strict": [2, "global"],
    "prefer-const": 2,
    "no-catch-shadow": 2,
    "no-const-assign": 2,
    "no-delete-var": 2,
    "no-label-var": 2,
    "no-shadow": 2,
    "no-shadow-restricted-names": 2,
    "no-undef": 2,
    "no-undef-init": 2,
    "no-undefined": 0,
    "no-unused-vars": 2,
    "no-use-before-define": 0,
    "no-var": "error",
    "indent": [
      2,
      2,
      {
        "SwitchCase": 1
      }
    ],
    "arrow-body-style": [2, "as-needed"],
    "arrow-parens": [2, "as-needed"],
    "arrow-spacing": 2,
    "brace-style": 2,
    "camelcase": 0,
    "comma-spacing": 2,
    "comma-style": 2,
    "consistent-this": 0,
    "eol-last": 2,
    "func-names": 0,
    "func-style": 0,
    "key-spacing": [
      2,
      {
        "beforeColon": false,
        "afterColon": true
      }
    ],
    "max-nested-callbacks": 0,
    "new-cap": 2,
    "new-parens": 2,
    "no-array-constructor": 2,
    "no-inline-comments": 0,
    "no-lonely-if": 2,
    "no-mixed-spaces-and-tabs": 2,
    "no-nested-ternary": 2,
    "no-new-object": 2,
    "semi-spacing": [
      2,
      {
        "before": false,
        "after": true
      }
    ],
    "no-spaced-func": 2,
    "no-ternary": 0,
    "no-trailing-spaces": 2,
    "no-multiple-empty-lines": 2,
    "no-underscore-dangle": 0,
    "one-var": 0,
    "operator-assignment": [2, "always"],
    "padded-blocks": [2, { "blocks": "never", "classes": "never", "switches": "never" }],
    "quotes": [2, "single"],
    "quote-props": [2, "as-needed"],
    "semi": [2, "always"],
    "sort-vars": [2, { "ignoreCase": true }],
    "keyword-spacing": 2,
    "space-before-blocks": 2,
    "array-bracket-spacing": [2, "never"],
    "space-in-parens": 2,
    "space-infix-ops": 2,
    "space-unary-ops": 2,
    "spaced-comment": 2,
    "wrap-regex": 0,
    "max-depth": 0,
    "max-len": [
      2,
      120,
      {
        "ignoreStrings": true,
        "ignoreTemplateLiterals": true,
        "ignoreComments": true
      }
    ],
    "max-params": 0,
    "max-statements": 0,
    "no-plusplus": 0,
    "no-prototype-builtins": 2,
    "prefer-template": 2,
    "template-curly-spacing": [2, "never"],
    "react/prop-types": 0,
    "no-case-declarations": 0
  },
  "extends": ["eslint:recommended", "plugin:react/recommended"]
}