参考 Google Style
{"env": {"browser": true,"node": true,"es6": true,"jquery": true,"commonjs": true,"phantomjs": true,"mocha": true},"parser": "babel-eslint","parserOptions": {"ecmaFeatures": {"jsx": true}},"rules": {// 不可省略分号"semi": [2, "always"],// 控制逗号在行尾出现还是在行首出现 (逗号放在行尾)"comma-style": [1, "last"],// 单引号 '优于双引号""quotes": [2, "single"],// 对象属性声明的冒号:后,加空格"key-spacing": [2],// 控制逗号前后的空格"comma-spacing": [2, {"before": false,"after": true}],// 条件语句if、else、switch...后,加空格"keyword-spacing": [2, {"before": true,"after": true}],// 开始大括号前,加空格"space-before-blocks": [2, "always"],// 文件末尾强制换行; 为了兼容解析js文件的地方"eol-last": 2,// 规则配置"no-extra-semi": 1,"no-constant-condition": 2,"no-extra-boolean-cast": 2,"use-isnan": 2,"no-undef-init": 2,"camelcase": 2,"no-mixed-spaces-and-tabs": 2,"no-const-assign": 2,"no-func-assign": 2,"no-else-return": 1,"no-obj-calls": 2,"valid-typeof": 2,"no-unused-vars": 1,"object-curly-spacing": 1,"block-spacing": 1,"comma-dangle": 0,"array-bracket-spacing": 1,"space-before-function-paren": ["error", {"named": "never","asyncArrow": "always","anonymous": "always"}],"no-extra-bind": 1,"no-var": "error","arrow-spacing": ["error", {"before": true,"after": true}],"arrow-body-style": ["error", "as-needed"],"no-empty-function": ["error", {"allow": ["arrowFunctions", "constructors"]}]},"settings": {// 如果通过webpack配置忽略了js文件后缀,在正常情况下eslint会因为找不到文件而报错。因此需要在settings里配置可省略的后缀名"import/resolver": {"node": {"extensions": [".coffee", ".js", ".jsx"]}},// 哪些import是不去检查的// node_modules为默认值// 还可以配置带有指定文件后缀不检查,如\.coffee$"import/ignore": ["node_modules"]}}
