在项目根目录里,创建以 .eslintrc.*
的文件名
module.exports = {
root: true,
parser: 'babel-eslint',
parserOptions: {
sourceType: 'module',
parser: 'babel-eslint',
ecmaFeatures: {
legacyDecorators: true,
},
},
env: {
browser: true,
},
extends: ['airbnb', 'prettier'],
plugins: [
'html'
],
rules: {
'arrow-parens': 0,
'generator-star-spacing': 0,
'no-debugger': process.env.NODE_ENV === 'production' ? 2 : 0,
"no-unused-vars": [2, {
"vars": "local",
"args": "none"
}],
"semi": [0],
"no-multiple-empty-lines": [0, {
"max": 100}],
"no-mixed-spaces-and-tabs": [0],
}
}
规则配置
rules: {
"规则名": [规则值, 规则配置]
}
"off"或者0
"warn"或者1
"error"或者2
常见的规则列表
"no-alert": 0,
"no-array-constructor": 2,
"no-bitwise": 0,
"no-caller": 1,
"no-catch-shadow": 2,
"no-class-assign": 2,
"no-cond-assign": 2,
"no-console": 2,
"no-const-assign": 2,
"no-constant-condition": 2,
"no-continue": 0,
"no-control-regex": 2,
"no-debugger": 2,
"no-delete-var": 2,
"no-div-regex": 1,
"no-dupe-keys": 2,
"no-dupe-args": 2,
"no-duplicate-case": 2,
"no-else-return": 2,
"no-empty": 2,
"no-empty-character-class": 2,
"no-empty-label": 2,
"no-eq-null": 2,
"no-eval": 1,
"no-ex-assign": 2,
"no-extend-native": 2,
"no-extra-bind": 2,
"no-extra-boolean-cast": 2,
"no-extra-parens": 2,
"no-extra-semi": 2,
"no-fallthrough": 1,
"no-floating-decimal": 2,
"no-func-assign": 2,
"no-implicit-coercion": 1,
"no-implied-eval": 2,
"no-inline-comments": 0,
"no-inner-declarations": [2, "functions"],
"no-invalid-regexp": 2,
"no-invalid-this": 2,
"no-irregular-whitespace": 2,
"no-iterator": 2,
"no-label-var": 2,
"no-labels": 2,
"no-lone-blocks": 2,
"no-lonely-if": 2,
"no-loop-func": 1,
"no-mixed-requires": [0, false],
"no-mixed-spaces-and-tabs": [2, false],
"linebreak-style": [0, "windows"],
"no-multi-spaces": 1,
"no-multi-str": 2,
"no-multiple-empty-lines": [1, {
"max": 2}],
"no-native-reassign": 2,
"no-negated-in-lhs": 2,
"no-nested-ternary": 0,
"no-new": 1,
"no-new-func": 1,
"no-new-object": 2,
"no-new-require": 2,
"no-new-wrappers": 2,
"no-obj-calls": 2,
"no-octal": 2,
"no-octal-escape": 2,
"no-param-reassign": 2,
"no-path-concat": 0,
"no-plusplus": 0,
"no-process-env": 0,
"no-process-exit": 0,
"no-proto": 2,
"no-redeclare": 2,
"no-regex-spaces": 2,
"no-restricted-modules": 0,
"no-return-assign": 1,
"no-script-url": 0,
"no-self-compare": 2,
"no-sequences": 0,
"no-shadow": 2,
"no-shadow-restricted-names": 2,
"no-spaced-func": 2,
"no-sparse-arrays": 2,
"no-sync": 0,
"no-ternary": 0,
"no-trailing-spaces": 1,
"no-this-before-super": 0,
"no-throw-literal": 2,
"no-undef": 1,
"no-undef-init": 2,
"no-undefined": 2,
"no-unexpected-multiline": 2,
"no-underscore-dangle": 1,
"no-unneeded-ternary": 2,
"no-unreachable": 2,
"no-unused-expressions": 2,
"no-unused-vars": [2, {
"vars": "all", "args": "after-used"}],
"no-use-before-define": 2,
"no-useless-call": 2,
"no-void": 2,
"no-var": 0,
"no-warning-comments": [1, {
"terms": ["todo", "fixme", "xxx"], "location": "start" }],
"no-with": 2,
"array-bracket-spacing": [2, "never"],
"arrow-parens": 0,
"arrow-spacing": 0,
"accessor-pairs": 0,
"block-scoped-var": 0,
"brace-style": [1, "1tbs"],
"callback-return": 1,
"camelcase": 2,
"comma-dangle": [2, "never"],
"comma-spacing": 0,
"comma-style": [2, "last"],
"complexity": [0, 11],
"computed-property-spacing": [0, "never"],
"consistent-return": 0,
"consistent-this": [2, "that"],
"constructor-super": 0,
"curly": [2, "all"],
"default-case": 2,
"dot-location": 0,
"dot-notation": [0, {
"allowKeywords": true }],
"eol-last": 0,
"eqeqeq": 2,
"func-names": 0,
"func-style": [0, "declaration"],
"generator-star-spacing": 0,
"guard-for-in": 0,
"handle-callback-err": 0,
"id-length": 0,
"indent": [2, 4],
"init-declarations": 0,
"key-spacing": [0, {
"beforeColon": false, "afterColon": true }],
"lines-around-comment": 0,
"max-depth": [0, 4],
"max-len": [0, 80, 4],
"max-nested-callbacks": [0, 2],
"max-params": [0, 3],
"max-statements": [0, 10],
"new-cap": 2,
"new-parens": 2,
"newline-after-var": 2,
"object-curly-spacing": [0, "never"],
"object-shorthand": 0,
"one-var": 1,
"operator-assignment": [0, "always"],
"operator-linebreak": [2, "after"],
"padded-blocks": 0,
"prefer-const": 0,
"prefer-spread": 0,
"prefer-reflect": 0,
"quotes": [1, "single"],
"quote-props":[2, "always"],
"radix": 2,
"id-match": 0,
"require-yield": 0,
"semi": [2, "always"],
"semi-spacing": [0, {
"before": false, "after": true}],
"sort-vars": 0,
"space-after-keywords": [0, "always"],
"space-before-blocks": [0, "always"],
"space-before-function-paren": [0, "always"],
"space-in-parens": [0, "never"],
"space-infix-ops": 0,
"space-return-throw-case": 2,
"space-unary-ops": [0, {
"words": true, "nonwords": false }],
"spaced-comment": 0,
"strict": 2,
"use-isnan": 2,
"valid-jsdoc": 0,
"valid-typeof": 2,
"vars-on-top": 2,
"wrap-iife": [2, "inside"],
"wrap-regex": 0,
"yoda": [2, "never"]