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music-tag-web/web/.eslintrc.js
2022-01-28 16:09:30 +08:00

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/**
* @file eslint config
* @author
*/
module.exports = {
// 无需向父目录查找eslint文件
root: true,
// 使用babel-eslint解析器
parserOptions: {
parser: 'babel-eslint',
sourceType: 'module'
},
// 指定脚本的运行环境,每种环境都有一组特定的预定义全局变量
env: {
browser: true
},
// 数组形式,每个配置继承它前面的配置
extends: [
'plugin:vue/recommended',
'standard'
],
// 省略包名的前缀 eslint-plugin-
// required to lint *.vue files
plugins: [
'vue'
],
// 配置额外的全局变量
globals: {
// value 为 true 允许被重写,为 false 不允许被重写
NODE_ENV: false
},
// 自定义规则
rules: {
// 使用单引号
/* 示例
// bad code
let str = "hello world"
// good code
let str = 'hello world'
*/
'quotes': ['error', 'single'],
// 三等号
/* 示例
// bad code
if (a == b) {}
// good code
if (a === b) {}
*/
'eqeqeq': ['error', 'always'],
// 禁止出现未使用过的变量
'no-unused-vars': 'error',
// 强制在关键字前后使用一致的空格
/* 示例
// bad code
if (foo) {
//...
}else if (bar) {
//...
}else {
//...
}
// good code
if (foo) {
//...
} else if (bar) {
//...
} else {
//...
}
*/
'keyword-spacing': [
'error',
{
'overrides': {
'if': {
'after': true
},
'for': {
'after': true
},
'while': {
'after': true
},
'else': {
'after': true
}
}
}
],
// https://eslint.org/docs/rules/camelcase
'camelcase': ['error', {'properties': 'never'}],
// 缩进使用 4 个空格,并且 switch 语句中的 Case 需要缩进
// https://eslint.org/docs/rules/indent
'indent': ['error', 4, {
'SwitchCase': 1,
'flatTernaryExpressions': true
}],
// 数组的括号内的前后禁止有空格
// https://eslint.org/docs/rules/array-bracket-spacing
/* 示例
// bad code
const foo = [ 'foo' ];
const foo = [ 'foo'];
const foo = ['foo' ];
const foo = [ 1 ];
// good code
const foo = ['foo'];
const foo = [1];
*/
'array-bracket-spacing': ['error', 'never'],
// 需要在操作符之前放置换行符
// https://eslint.org/docs/rules/operator-linebreak
// 'operator-linebreak': ['error', 'before'],
// 在开发阶段打开调试 (区分stag prod)
// https://eslint.org/docs/rules/no-debugger
'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off',
// 只有一个参数时,箭头函数体可以省略圆括号
// https://eslint.org/docs/rules/arrow-parens
'arrow-parens': 'off',
// 禁止空语句(可在空语句写注释避免),允许空的 catch 语句
// https://eslint.org/docs/rules/no-empty
/* 示例
// bad code
if (foo) {
}
while (foo) {
}
// good code
if (foo) {
// empty
}
*/
'no-empty': ['error', {'allowEmptyCatch': true}],
// 禁止在语句末尾使用分号
// https://eslint.org/docs/rules/semi
/* 示例
// bad code
const obj = {};
// good code
const obj = {}
*/
'semi': ['error', 'never'],
// 函数圆括号之前没有空格(挺有争议的)
// https://eslint.org/docs/rules/space-before-function-paren
/* 示例
// bad code
function foo () {
// ...
}
const bar = function () {
// ...
}
// good code
function foo() {
// ...
}
const bar = function() {
// ...
}
*/
'space-before-function-paren': ['error', {
'anonymous': 'never', // 匿名函数表达式
'named': 'never', // 命名的函数表达式
'asyncArrow': 'never' // 异步的箭头函数表达式
}],
// 禁止行尾有空格
// https://eslint.org/docs/rules/no-trailing-spaces
'no-trailing-spaces': ['error'],
// 注释的斜线或 * 后必须有空格
// https://eslint.org/docs/rules/spaced-comment
/* 示例
// bad code
//This is a comment with no whitespace at the beginning
// good code
// This is a comment with a whitespace at the beginning
*/
'spaced-comment': ['error', 'always', {
'line': {
'markers': ['*package', '!', '/', ',', '=']
},
'block': {
// 前后空格是否平衡
'balanced': false,
'markers': ['*package', '!', ',', ':', '::', 'flow-include'],
'exceptions': ['*']
}
}],
// https://eslint.org/docs/rules/no-template-curly-in-string
// 禁止在字符串中使用字符串模板。不限制
'no-template-curly-in-string': 'off',
// https://eslint.org/docs/rules/no-useless-escape
// 禁止出现没必要的转义。不限制
'no-useless-escape': 'off',
// https://eslint.org/docs/rules/no-var
// 禁止使用 var
'no-var': 'error',
// https://eslint.org/docs/rules/prefer-const
// 如果一个变量不会被重新赋值,必须使用 `const` 进行声明。
/* 示例
// bad code
let a = 3
console.log(a)
// good code
const a = 3
console.log(a)
*/
'prefer-const': 'error',
// eslint-plugin-vue@7 新增的规则,暂时先全部关闭
'vue/no-dupe-v-else-if': 'off',
'vue/component-definition-name-casing': 'off',
'vue/one-component-per-file': 'off',
'vue/v-slot-style': 'off',
'vue/no-arrow-functions-in-watch': 'off',
'vue/no-custom-modifiers-on-v-model': 'off',
'vue/no-multiple-template-root': 'off',
'vue/no-mutating-props': 'off',
'vue/no-v-for-template-key': 'off',
'vue/no-v-model-argument': 'off',
'vue/valid-v-bind-sync': 'off',
'vue/valid-v-slot': 'off',
'vue/experimental-script-setup-vars': 'off',
'vue/no-lone-template': 'off',
// 不允许数组括号内有空格
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/array-bracket-spacing.md
/**
* 示例
* bad code
* var arr = [ 'foo', 'bar' ];
* var arr = ['foo', 'bar' ];
* var [ x, y ] = z;
*
* good code
* var arr = ['foo', 'bar', 'baz'];
* var arr = [['foo'], 'bar', 'baz'];
* var [x, y] = z;
*/
'vue/array-bracket-spacing': ['error', 'never'],
// 在箭头函数的箭头之前/之后需要空格
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/arrow-spacing.md
/**
* 示例
* bad code
* ()=> {};
* () =>{};
* (a)=> {};
* (a) =>{};
*
* good code
* () => {};
* (a) => {};
* a => a;
* () => {'\n'};
*/
'vue/arrow-spacing': ['error', {'before': true, 'after': true}],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/attribute-hyphenation.md
// vue html 属性小写,连字符
/**
* 示例
* bad code
* <MyComponent myProp="prop" />
*
* good code
* <MyComponent my-prop="prop" />
*/
'vue/attribute-hyphenation': ['error', 'always'],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/attributes-order.md
// 属性顺序,不限制
'vue/attributes-order': 'off',
// 在打开块之后和关闭块之前强制块内的空格
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/block-spacing.md
/**
* 示例
* bad code
* function foo() {return true;}
* if (foo) { bar = 0;}
* (a) =>{};function baz() {let i = 0;
* return i;
* }
*
* good code
* function foo() { return true; }
* if (foo) { bar = 0; }
*/
'vue/block-spacing': ['error', 'always'],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/camelcase.md
// 后端数据字段经常不是驼峰,所以不限制 properties也不限制解构
/**
* 示例
* bad code
* import { no_camelcased } from "external-module"
* var my_favorite_color = "#112C85";
* obj.do_something = function() {
* // ...
* };
*
* good code
* import { no_camelcased as camelCased } from "external-module";
* var myFavoriteColor = "#112C85";
* var _myFavoriteColor = "#112C85";
* var myFavoriteColor_ = "#112C85";
*/
'vue/camelcase': ['error', {'properties': 'never'}],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/comma-dangle.md
// 禁止使用拖尾逗号,如 {demo: 'test',}
/**
* 示例
* bad code
* var foo = {
* bar: "baz",
* qux: "quux",
* var arr = [1,2,];
* };
*
* good code
* var foo = {
* bar: "baz",
* qux: "quux"
* var arr = [1,2];
*/
'vue/comma-dangle': ['error', 'never'],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/comment-directive.md
// vue 文件 template 中允许 eslint-disable eslint-enable eslint-disable-line eslint-disable-next-line
// 行内注释启用/禁用某些规则,配置为 1 即允许
/**
* 示例
* bad code
* <div a="1" />
*
* good code
* <div a="1" b="2" c="3" d="4" />
*/
'vue/comment-directive': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/component-name-in-template-casing.md
// 组件 html 标签的形式,连字符形式,所有 html 标签均会检测,如引入第三方不可避免,可通过 ignores 配置,支持正则,不限制
'vue/component-name-in-template-casing': 'off',
// 需要 === 和 !==,不将此规则应用于null
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/eqeqeq.md
/**
* 示例
* bad code
* if (x == 42) { }
* if ("" == text) { }
* if (obj.getStuff() != undefined) { }
* var arr = [1,2,];
* };
*
* good code
* a === b
* foo === true
* bananas !== 1
* value === undefined
*/
'vue/eqeqeq': ['error', 'always', {'null': 'ignore'}],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/html-closing-bracket-newline.md
// 单行写法不需要换行,多行需要,不限制
'vue/html-closing-bracket-newline': 'off',
// 自关闭标签需要空格
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/html-closing-bracket-spacing.md
/* 示例
<!-- bad code -->
<div >
<div foo="bar" ></div >
<div/>
<div foo/>
<div foo="bar"/>
<!-- ✓ GOOD -->
<div>
<div foo="bar"></div>
<div />
<div foo />
<div foo="bar" />
*/
'vue/html-closing-bracket-spacing': ['error', {
'startTag': 'never',
'endTag': 'never',
'selfClosingTag': 'always'
}],
// 标签必须有结束标签
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/html-end-tags.md
/* 示例
<!-- bad code -->
<div>
<p>
<!-- good code -->
<div></div>
<p></p>
*/
'vue/html-end-tags': 'error',
// html的缩进.在多行情况下,属性不与第一个属性垂直对齐
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/html-indent.md
/* 示例
<!-- bad code -->
<div id=""
some-attr=""
/>
<!-- good code -->
<div id=""
some-attr=""
/>
*/
'vue/html-indent': ['error', 4, {
'attribute': 1,
'baseIndent': 1,
'closeBracket': 0,
'alignAttributesVertically': false, // 在多行情况下,属性是否应与第一个属性垂直对齐
'ignores': []
}],
// html属性引用采用双引号
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/html-quotes.md
/* 示例
<!-- bad code -->
<img src='./logo.png' />
<!-- good code -->
<img src="./logo.png" />
*/
'vue/html-quotes': ['error', 'double'],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/html-self-closing.md
// html tag 是否自闭和,不限制
'vue/html-self-closing': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/jsx-uses-vars.md
// 当变量在 `JSX` 中被使用了,那么 eslint 就不会报出 `no-unused-vars` 的错误。需要开启 eslint no-unused-vars 规则才适用
/*
import HelloWorld from './HelloWorld';
export default {
render () {
return (
<HelloWorld msg="world"/>
)
},
}
此时不会报 `no-unused-vars` 的错误,仅警告
*/
'vue/jsx-uses-vars': 'warn',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/key-spacing.md
// 属性定义,冒号前没有空格,后面有空格
/* 示例
// bad code
const obj = { a:1 }
// good code
const obj = { a: 1 }
*/
'vue/key-spacing': ['error', {'beforeColon': false, 'afterColon': true}],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/match-component-file-name.md
// 组件名称属性与其文件名匹配,不限制
'vue/match-component-file-name': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/max-attributes-per-line.md
// 每行属性的最大个数,不限制
'vue/max-attributes-per-line': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/multiline-html-element-content-newline.md
// 在多行元素的内容前后需要换行符,不限制
'vue/multiline-html-element-content-newline': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/mustache-interpolation-spacing.md
// template 中 {{var}},不限制
'vue/mustache-interpolation-spacing': 'off',
// name属性强制使用连字符形式
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/name-property-casing.md
/* 示例
// bad code
export default {
name: 'MyComponent'
}
// good code
export default {
name: 'my-component'
}
*/
'vue/name-property-casing': ['error', 'kebab-case'],
// 禁止在计算属性中执行异步操作
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-async-in-computed-properties.md
/* 示例
computed: {
// bad code
pro () {
return Promise.all([new Promise((resolve, reject) => {})])
},
foo1: async function () {
return await someFunc()
},
bar () {
return fetch(url).then(response => {})
},
tim () {
setTimeout(() => { }, 0)
},
inter () {
setInterval(() => { }, 0)
},
anim () {
requestAnimationFrame(() => {})
},
// good code
foo () {
var bar = 0
try {
bar = bar / this.a
} catch (e) {
return 0
} finally {
return bar
}
},
}
*/
'vue/no-async-in-computed-properties': 'error',
// 禁止布尔默认值,不限制
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-boolean-default.md
'vue/no-boolean-default': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-confusing-v-for-v-if.md
'vue/no-confusing-v-for-v-if': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-dupe-keys.md
// 属性名禁止重复
/* 示例
// bad code
person: {
age: '',
age: ''
}
// good code
person: {
age: '',
name: ''
}
*/
'vue/no-dupe-keys': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-duplicate-attributes.md
// 禁止 html 元素中出现重复的属性
/* 示例
// bad code
<div :a="" :a=""></div>
// good code
<div :a="" :b=""></div>
*/
'vue/no-duplicate-attributes': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-multi-spaces.md
// 删除 html 标签中连续多个不用于缩进的空格
/* 示例
// bad code
<div :a=""></div>
// good code
<div :a=""></div>
*/
'vue/no-multi-spaces': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-parsing-error.md
// 禁止语法错误
/* 示例
// bad code
<div : / @click="def(">
</span>
</div id="ghi">
// good code
<div id="" @click="def()">
<span></span>
</div>
*/
'vue/no-parsing-error': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-reserved-keys.md
// 禁止使用保留字包括Vue
/* 示例
// bad code
props: {
$nextTick () {}
}
// good code
props: {
next () {}
}
*/
'vue/no-reserved-keys': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-restricted-syntax.md
// 禁止使用特定的语法,不限制
'vue/no-restricted-syntax': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-shared-component-data.md
// data 属性必须是函数
/* 示例
// bad code
data: {
}
// good code
data() {
return {}
}
*/
'vue/no-shared-component-data': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-side-effects-in-computed-properties.md
// 禁止在计算属性对属性进行修改,不限制
'vue/no-side-effects-in-computed-properties': 'off',
// 不允许在属性中的等号周围有空格
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-spaces-around-equal-signs-in-attribute.md
/* 示例
// bad code
<div class = "item"></div>
// good code
<div></div>
*/
'vue/no-spaces-around-equal-signs-in-attribute': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-template-key.md
// 禁止在 <template> 中使用 key 属性,不限制
'vue/no-template-key': 'off',
// 禁止再textarea中使用模板语言
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-textarea-mustache.md
/* 示例
// bad code
<textarea>{{ message }}</textarea>
// good code
<textarea v-model="message" />
*/
'vue/no-textarea-mustache': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-unused-components.md
// 禁止 components 中声明的组件在 template 中没有使用
/* 示例
// bad code
<template>
<div>
<h2>Lorem ipsum</h2>
</div>
</template>
<script>
import TheButton from 'components/TheButton.vue'
export default {
components: {
TheButton // Unused component
}
}
</script>
// good code
<template>
<div>
<TheButton>CTA</TheButton>
</div>
</template>
<script>
import TheButton from 'components/TheButton.vue'
export default {
components: {
TheButton
}
}
</script>
*/
'vue/no-unused-components': 'error',
// 禁止在v-for或作用域内使用未使用过的变量
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-unused-vars.md
/* 示例
<template>
// bad code
<ol v-for="i in 5">
<li>item</li>
</ol>
// good code
<ol v-for="i in 5">
<li>{{ i }}</li>
</ol>
</template>
*/
'vue/no-unused-vars': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-use-v-if-with-v-for.md
// 禁止 v-for 和 v-if 在同一元素上使用,不限制
'vue/no-use-v-if-with-v-for': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/no-v-html.md
// 禁止使用 v-html防止 xss不限制
'vue/no-v-html': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/object-curly-spacing.md
// 对象写在一行时,大括号里需要空格
/* 示例
// bad code
var obj = {'foo': 'bar'};
// good code
var obj = { 'foo': 'bar' };
*/
'vue/object-curly-spacing': ['error', 'always'],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/order-in-components.md
// 官方推荐顺序
'vue/order-in-components': ['error', {
'order': [
'el',
'name',
'parent',
'functional',
['delimiters', 'comments'],
['components', 'directives', 'filters'],
'extends',
'mixins',
'inheritAttrs',
'model',
['props', 'propsData'],
'data',
'computed',
'watch',
// LIFECYCLE_HOOKS: ['beforeCreate', 'created', 'beforeMount', 'mounted', 'beforeUpdate', 'updated', 'activated', 'deactivated', 'beforeDestroy', 'destroyed']
'LIFECYCLE_HOOKS',
'methods',
['template', 'render'],
'renderError'
]
}],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/prop-name-casing.md
// 组件 props 属性名驼峰命名
/* 示例
<script>
export default {
props: {
// bad code
'greeting-text': String,
greeting_text: String
// good code
greetingText: String,
}
}
</script>
*/
'vue/prop-name-casing': ['error', 'camelCase'],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-component-is.md
// <component> 元素必须要有 :is 属性
/* 示例
<template>
// bad code
<component/>
<component is="type"/>
// good code
<component :is="type"/>
<component v-bind:is="type"/>
</template>
*/
'vue/require-component-is': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-default-prop.md
// props 必须要有默认值,不限制
'vue/require-default-prop': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-direct-export.md
// 组件必须要直接被 export。不限制
'vue/require-direct-export': 'off',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-prop-type-constructor.md
// props 的 type 必须为构造函数,不能为字符串
/* 示例
<script>
export default {
props: {
// bad code
myProp: "Number",
anotherProp: ["Number", "String"],
myFieldWithBadType: {
type: "Object",
default: function() {
return {}
},
},
myOtherFieldWithBadType: {
type: "Number",
default: 1,
},
// good code
myProp: Number,
anotherProp: [Number, String],
myFieldWithBadType: {
type: Object,
default: function() {
return {}
},
},
myOtherFieldWithBadType: {
type: Number,
default: 1,
}
}
}
</script>
*/
"vue/require-prop-type-constructor": "error",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-prop-types.md
// props 必须要有 type。
/* 示例
// bad code
Vue.component('bar', {
props: ['foo']
})
Vue.component('baz', {
props: {
foo: {},
}
})
// good code
Vue.component('foo', {
props: {
// Without options, just type reference
foo: String,
// With options with type field
bar: {
type: String,
required: true,
},
// With options without type field but with validator field
baz: {
required: true,
validator: function (value) {
return (
value === null ||
Array.isArray(value) && value.length > 0
)
}
}
}
})
*/
"vue/require-prop-types": "error",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-render-return.md
// render 函数必须要有返回值
/* 示例
// bad code
export default {
render (h) {
if (foo) {
return h('div', 'hello')
}
}
}
// good code
export default {
render (h) {
return h('div', 'hello')
}
}
*/
"vue/require-render-return": "error",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-v-for-key.md
// v-for 指令必须要有 key 属性
/* 示例
// bad code
<div v-for="todo in todos"/>
// good code
<div
v-for="todo in todos"
:key="todo.id"
/>
*/
"vue/require-v-for-key": "error",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/require-valid-default-prop.md
// props 默认值必须有效。不限制
"vue/require-valid-default-prop": "off",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/return-in-computed-property.md
// 计算属性必须要有返回值
/* 示例
computed: {
// bad code
baz () {
if (this.baf) {
return this.baf
}
},
baf: function () {}
// good code
foo () {
if (this.bar) {
return this.baz
} else {
return this.baf
}
},
bar: function () {
return false
},
}
*/
"vue/return-in-computed-property": "error",
// script缩进
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/script-indent.md
/* 示例
// bad code
let a = {
foo: 1,
bar: 2
}
// good code
let a = {
foo: 1,
bar: 2
}
*/
"vue/script-indent": [
"error",
4,
{
baseIndent: 1,
switchCase: 1,
}
],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/singleline-html-element-content-newline.md
// 单行 html 元素后面必须换行。不限制
"vue/singleline-html-element-content-newline": "off",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/space-infix-ops.md
// 二元操作符两边要有空格
/* 示例
// bad code
a+b
a?b:c
// good code
a + b
a ? b : c
*/
"vue/space-infix-ops": "error",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/space-unary-ops.md
// new, delete, typeof, void, yield 等后面必须有空格,一元操作符 -, +, --, ++, !, !! 禁止有空格
/* 示例
// bad code
typeof!foo
void{foo:0}
new[foo][0]
delete(foo.bar)
++ foo
// good code
typeof !foo
void {foo:0}
foo--
*/
"vue/space-unary-ops": ["error", { words: true, nonwords: false }],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/this-in-template.md
// 不允许在 template 中使用 this
/* 示例
// bad code
<a :href="this.url">
{{ this.text }}
</a>
// good code
<a :href="url">
{{ text }}
</a>
*/
"vue/this-in-template": ["error", "never"],
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/use-v-on-exact.md
// 强制使用精确修饰词。不限制
"vue/use-v-on-exact": "off",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/v-bind-style.md
// v-bind 指令的写法。不限制
"vue/v-bind-style": "off",
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/v-on-function-call.md
// 强制或禁止在 v-on 指令中不带参数的方法调用后使用括号。不限制
"vue/v-on-function-call": "off",
// v-on 指令的写法,限制简写
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/v-on-style.md
/* 示例
// bad code
<div v-on:click="foo"/>
// good code
<div @click="foo"/>
*/
'vue/v-on-style': ['error', 'shorthand'],
// 根节点必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-template-root.md
/* 示例
// bad code
< template ></ template >
// good code
<template src="foo.html"><div></div></template>
*/
'vue/valid-template-root': 'error',
// v-bind 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-bind.md
/* 示例
// bad code
<div v-bind/>
<div :aaa/>
// good code
<div v-bind="foo"/>
<div :aaa="foo"/>
*/
'vue/valid-v-bind': 'error',
// v-cloak 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-cloak.md
/* 示例
// bad code
<div v-cloak:aaa/>
<div v-cloak.bbb/>
<div v-cloak="ccc"/>
// good code
<div v-cloak/>
*/
'vue/valid-v-cloak': 'error',
// v-else-if 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-else-if.md
/* 示例
// bad code
<div v-else-if/>
<div v-else-if:aaa="foo"/>
<div v-else-if.bbb="foo"/>
// good code
<div v-if="foo"/>
<div v-else-if="bar"/>
*/
'vue/valid-v-else-if': 'error',
// v-else 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-else.md
/* 示例
// bad code
<div v-else="foo"/>
<div v-else:aaa/>
<div v-else.bbb/>
// good code
<div v-if="foo"/>
<div v-else/>
*/
'vue/valid-v-else': 'error',
// valid-v-for 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-for.md
/* 示例
// bad code
<div v-for/>
<div v-for:aaa="todo in todos"/>
<div v-for.bbb="todo in todos"/>
<div
v-for="todo in todos"
is="MyComponent"
/>
<MyComponent v-for="todo in todos"/>
<MyComponent
v-for="todo in todos"
:key="foo"
/>
// good code
<div v-for="todo in todos"/>
<MyComponent
v-for="todo in todos"
:key="todo.id"
/>
<div
v-for="todo in todos"
:is="MyComponent"
:key="todo.id"
/>
*/
'vue/valid-v-for': 'error',
// v-html 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-html.md
/* 示例
// bad code
<div v-html/>
<div v-html:aaa="foo"/>
<div v-html.bbb="foo"/>
// good code
<div v-html="foo"/>
*/
'vue/valid-v-html': 'error',
// v-if 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-if.md
/* 示例
// bad code
<div v-if/>
<div v-if:aaa="foo"/>
<div v-if.bbb="foo"/>
<div
v-if="foo"
v-else
/>
<div
v-if="foo"
v-else-if="bar"
/>
// good code
<div v-if="foo"/>
<div v-else-if="bar"/>
<div v-else/>
*/
'vue/valid-v-if': 'error',
// v-model 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-model.md
/* 示例
// bad code
<input v-model>
<input v-model:aaa="foo">
<input v-model.bbb="foo">
<input v-model="foo + bar">
<input v-model="a?.b.c">
<input v-model="(a?.b).c">
<div v-model="foo"/>
<div v-for="todo in todos">
<input v-model="todo">
</div>
// good code
<input v-model="foo">
<input v-model.lazy="foo">
<textarea v-model="foo"/>
<MyComponent v-model="foo"/>
<MyComponent v-model:propName="foo"/>
<MyComponent v-model.modifier="foo"/>
<MyComponent v-model:propName.modifier="foo"/>
<div v-for="todo in todos">
<input v-model="todo.name">
</div>
*/
'vue/valid-v-model': 'error',
// v-on 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-on.md
/* 示例
// bad code
<div v-on/>
<div v-on:click/>
<div v-on:click.aaa="foo"/>
<div @click/>
// good code
<div @click="foo"/>
<div @click.left="foo"/>
<div @click.prevent/>
<div @click.stop/>
*/
'vue/valid-v-on': 'error',
// v-once 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-once.md
/* 示例
// bad code
<div v-once:aaa/>
<div v-once.bbb/>
<div v-once="ccc"/>
// good code
<div v-once/>
*/
'vue/valid-v-once': 'error',
// v-pre 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-pre.md
/* 示例
// bad code
<div v-pre:aaa/>
<div v-pre.bbb/>
<div v-pre="ccc"/>
// good code
<div v-pre/>
*/
'vue/valid-v-pre': 'error',
// v-show 指令必须合法
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-show.md
/* 示例
// bad code
<div v-show/>
<div v-show:aaa="foo"/>
<div v-show.bbb="foo"/>
<template v-show="condition" />
// good code
<div v-show="foo"/>
*/
'vue/valid-v-show': 'error',
// https://github.com/vuejs/eslint-plugin-vue/blob/master/docs/rules/valid-v-text.md
// v-text 指令必须合法
/* 示例
// bad code
<div v-text/>
<div v-text:aaa="foo"/>
<div v-text.bbb="foo"/>
// good code
<div v-text="foo"/>
*/
'vue/valid-v-text': 'error'
},
overrides: [
{
files: ['*.vue'],
rules: {
indent: 'off'
}
}
]
}