.eslintrc

{
  // http://eslint.org/docs/rules/
  "extends": "eslint:recommended",

  // http://eslint.org/docs/user-guide/configuring
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
      "modules": true
    },
  },

  // http://bl.ocks.org/cletusw/e01a85e399ab563b1236
  /* REM : http://eslint.org/docs/user-guide/configuring#configuring-rules
    0 - turn the rule off
    1 - turn the rule on as a warning (doesn't affect exit code)
    2 - turn the rule on as an error (exit code is 1 when triggered)
    */

  "env": {
    "es6": true,
    "shared-node-browser": true,
    "mocha": true,
    "node": true,
  },

  "globals": {
    "sinon": true,
    "expect": true,
  },

  "plugins": [
  ],


  // http://elijahmanor.github.io/talks/js-smells/#/1/8
  "rules": {

    ////////// Possible Errors //////////
    // http://eslint.org/docs/rules/#possible-errors
    "comma-dangle": [2, "only-multiline"],
    "no-console": 0, // ok to have console

    ////////// Best Practices //////////
    // http://eslint.org/docs/rules/#possible-errors
    "complexity": [1, 7],
    "default-case": 2,
    "dot-notation": 2,
/*
    guard-for-in - make sure for-in loops have an if statement
    no-alert - disallow the use of alert, confirm, and prompt
    no-caller - disallow use of arguments.caller or arguments.callee
    no-case-declarations - disallow lexical declarations in case clauses
    no-div-regex - disallow division operators explicitly at beginning of regular expression
    no-else-return - disallow else after a return in an if
    no-empty-function - disallow use of empty functions
    no-empty-pattern - disallow use of empty destructuring patterns
    no-eq-null - disallow comparisons to null without a type-checking operator
    no-eval - disallow use of eval()
    no-extend-native - disallow adding to native types
    no-extra-bind - disallow unnecessary function binding
    no-extra-label - disallow unnecessary labels
    no-fallthrough - disallow fallthrough of case statements
    no-floating-decimal - disallow the use of leading or trailing decimal points in numeric literals
    no-implicit-coercion - disallow the type conversions with shorter notations
    no-implicit-globals - disallow var and named functions in global scope
    no-implied-eval - disallow use of eval()-like methods
    no-invalid-this - disallow this keywords outside of classes or class-like objects
    no-iterator - disallow usage of __iterator__ property
    no-labels - disallow use of labeled statements
    no-lone-blocks - disallow unnecessary nested blocks
    no-loop-func - disallow creation of functions within loops
    no-magic-numbers - disallow the use of magic numbers
    no-multi-spaces - disallow use of multiple spaces
    no-multi-str - disallow use of multiline strings
    no-native-reassign - disallow reassignments of native objects
    no-new - disallow use of the new operator when not part of an assignment or comparison
    no-new-func - disallow use of new operator for Function object
    no-new-wrappers - disallows creating new instances of String,Number, and Boolean
    no-octal - disallow use of octal literals
    no-octal-escape - disallow use of octal escape sequences in string literals, such as var foo = "Copyright \251";
    no-param-reassign - disallow reassignment of function parameters
    no-process-env - disallow use of process.env
    no-proto - disallow usage of __proto__ property
    no-redeclare - disallow declaring the same variable more than once
    no-return-assign - disallow use of assignment in return statement
    no-script-url - disallow use of javascript: urls.
    no-self-assign - disallow assignments where both sides are exactly the same
    no-self-compare - disallow comparisons where both sides are exactly the same
    no-sequences - disallow use of the comma operator
    no-throw-literal - restrict what can be thrown as an exception
    no-unmodified-loop-condition - disallow unmodified conditions of loops
    no-unused-expressions - disallow usage of expressions in statement position
    no-unused-labels - disallow unused labels
    no-useless-call - disallow unnecessary .call() and .apply()
    no-useless-concat - disallow unnecessary concatenation of literals or template literals
    no-void - disallow use of the void operator
    no-warning-comments - disallow usage of configurable warning terms in comments - e.g. TODO or FIXME
    no-with - disallow use of the with statement
    radix - require use of the second argument for parseInt()
    vars-on-top - require declaration of all vars at the top of their containing scope
    wrap-iife - require immediate function invocation to be wrapped in parentheses
    yoda - require or disallow Yoda conditions
      */

    // http://eslint.org/docs/rules/#strict-mode
    //"strict": 2,

    ////////// Variables //////////
    // http://eslint.org/docs/rules/#variables
    "no-shadow-restricted-names": 2,
    "no-undef-init": 2,
    "no-undefined": 0,
    "no-unused-vars": 0, // XXX
    //"no-use-before-define": 2, no, pb with function hoisted


    ////////// Node.js and CommonJS //////////
    // http://eslint.org/docs/rules/#nodejs-and-commonjs

    ////////// Stylistic Issues //////////
    // http://eslint.org/docs/rules/#stylistic-issues

    ////////// ECMAScript 6 //////////
    // http://eslint.org/docs/rules/#ecmascript-6

    /////// Angular (plugin) ///////
    /*"angular/typecheck-function": 0,
        "angular/window-service": 1,
        "angular/typecheck-function": 1,*/

    // tosort
  }
}