.eslintrc

   1 {
   2     "env": {
   3         "browser": true,
   4         "es6": true
   5     },
   6     "parserOptions": {
   7         "sourceType": "module"
   8     },
   9     "extends": "eslint:recommended",
  10     "rules": {
  11         // Unsafe or confusing stuff that we forbid
  12
  13         "no-unused-vars": ["error", { "vars": "all", "args": "none", "ignoreRestSiblings": true }],
  14         "no-constant-condition": ["error", { "checkLoops": false }],
  15         "no-var": "error",
  16         "no-useless-constructor": "error",
  17         "object-shorthand": ["error", "methods", { "avoidQuotes": true }],
  18         "prefer-arrow-callback": "error",
  19         "arrow-body-style": ["error", "as-needed", { "requireReturnForObjectLiteral": false } ],
  20         "arrow-parens": ["error", "as-needed", { "requireForBlockBody": true }],
  21         "arrow-spacing": ["error"],
  22         "no-confusing-arrow": ["error", { "allowParens": true }],
  23
  24         // Enforced coding style
  25
  26         "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
  27         "indent": ["error", 4, { "SwitchCase": 1,
  28                                  "FunctionDeclaration": { "parameters": "first" },
  29                                  "CallExpression": { "arguments": "first" },
  30                                  "ArrayExpression": "first",
  31                                  "ObjectExpression": "first",
  32                                  "ignoreComments": true }],
  33         "comma-spacing": ["error"],
  34         "comma-style": ["error"],
  35         "curly": ["error", "multi-line"],
  36         "func-call-spacing": ["error"],
  37         "func-names": ["error"],
  38         "func-style": ["error", "declaration", { "allowArrowFunctions": true }],
  39         "key-spacing": ["error"],
  40         "keyword-spacing": ["error"],
  41         "no-trailing-spaces": ["error"],
  42         "semi": ["error"],
  43         "space-before-blocks": ["error"],
  44         "space-before-function-paren": ["error", { "anonymous": "always",
  45                                                    "named": "never",
  46                                                    "asyncArrow": "always" }],
  47         "switch-colon-spacing": ["error"],
  48         "camelcase": ["error", { allow: ["^XK_", "^XF86XK_"] }],
  49     }
  50 }