env:
  node: true

parserOptions:
  ecmaVersion: 6

rules:
  # http://eslint.org/docs/rules/#possible-errors
  comma-dangle:
    - 2
    - never
  no-cond-assign: 2
  no-console: 1
  no-constant-condition: 2
  no-control-regex: 2
  no-debugger: 1
  no-dupe-args: 2
  no-dupe-keys: 2
  no-duplicate-case: 2
  no-empty-character-class: 2
  no-empty: 2
  no-ex-assign: 2
  no-extra-boolean-cast: 2
  no-extra-parens:
    - 0
  no-extra-semi: 2
  no-func-assign: 2
  no-inner-declarations: 2
  no-invalid-regexp: 2
  no-irregular-whitespace: 2
  no-negated-in-lhs: 2
  no-obj-calls: 2
  no-regex-spaces: 2
  no-reserved-keys: 0
  no-sparse-arrays: 2
  no-unreachable: 1
  use-isnan: 2

  valid-jsdoc: 0
  valid-typeof: 2

  # http://eslint.org/docs/rules/#best-practices
  accessor-pairs:
    - 2
    - getWithoutSet: false
      setWithoutGet: true
  block-scoped-var: 2
  complexity: 0
  consistent-return: 0
  curly:
    - 2
    - all
  default-case: 0
  dot-notation: 2
  dot-location:
    - 2
    - property
  eqeqeq: 2
  guard-for-in: 0
  no-alert: 1
  no-caller: 2
  no-div-regex: 0
  no-else-return: 2
  labeled: 0
  no-eq-null: 2
  no-eval: 2
  no-extend-native: 2
  no-extra-bind: 2
  no-fallthrough: 2
  no-floating-decimal: 2
  no-implied-eval: 2
  no-iterator: 2
  no-labels: 2
  no-lone-blocks: 2
  no-loop-func: 2
  no-multi-spaces: 2
  no-native-reassign: 2
  no-new-func: 2
  no-new-wrappers: 2
  no-new: 0
  no-octal-escape: 2
  no-octal: 2
  no-param-reassign: 0
  no-process-env: 0
  no-proto: 0
  no-redeclare: 2
  no-return-assign: 2
  no-script-url: 2
  no-self-compare: 2
  no-sequences: 2
  no-throw-literal: 2
  no-unused-expressions: 2
  no-void: 2
  no-warning-comments: 0
  no-with: 2
  radix: 0
  vars-on-top: 0
  wrap-iife:
    - 2
    - outside
  yoda: 2

  strict:
    - 2
    - global

  # http://eslint.org/docs/rules/#variables
  no-catch-shadow: 2
  no-delete-var: 2
  # Can't occur, because 'no-labels' is enabled.
  no-label-var: 0
  no-shadow-restricted-names: 2
  no-shadow: 2
  no-undef-init: 2
  no-undef: 2
  no-undefined: 0
  no-unused-vars:
    - 2
    - vars: all
      args: after-used
  no-use-before-define: 0

  # http://eslint.org/docs/rules/#nodejs
  callback-return: 2
  global-require: 2
  handle-callback-err:
    - 2
    - ^(e|err|error)$
  no-mixed-requires:
    - 2
    - true
  no-new-require: 2
  no-path-concat: 2
  no-process-exit: 2
  no-restricted-modules: 0
  no-sync: 0

  # http://eslint.org/docs/rules/#stylistic-issues
  brace-style:
    - 2
    - 1tbs
    - allowSingleLine: false
  camelcase:
    - 2
    - properties: always
  comma-spacing:
    - 2
    - before: false
      after: true
  comma-style:
    - 2
    - last
  computed-property-spacing:
    - 2
    - never
  consistent-this:
    - 0
  eol-last: 2
  func-names: 0
  func-style:
    - 2
    - declaration
  indent:
    - 2
    - 4
    - SwitchCase: 1

  # http://eslint.org/docs/rules/keyword-spacing.html
  keyword-spacing:
    - 2
    - before: true
      after: true
      overrides: {}
  key-spacing:
    - 2
    - beforeColon: false
      afterColon: true
  lines-around-comment: 0
  linebreak-style:
    - 2
    - unix
  max-nested-callbacks: 0
  new-cap: 2
  new-parens: 2
  newline-after-var: 0
  no-array-constructor: 2
  no-continue: 0
  no-lonely-if: 2
  # Implied by 'indent'
  no-mixed-spaces-and-tabs: 0
  no-multiple-empty-lines:
    - 2
    - max: 2
  no-nested-ternary: 2
  no-new-object: 2
  no-spaced-func: 2
  no-ternary: 0
  no-trailing-spaces: 2
  no-underscore-dangle: 0
  no-unneeded-ternary: 2
  object-curly-spacing:
    - 2
    - never
  one-var:
    - 2
    - never
  operator-assignment:
    - 2
    - always
  operator-linebreak:
    - 2
    - after
  padded-blocks:
    - 2
    - never
  quote-props:
    - 2
    - as-needed
  quotes:
    - 2
    - single
    - avoid-escape
  semi-spacing:
    - 2
    - before: false
      after: true
  semi: 2
  sort-vars:
    - 2
    - ignoreCase: true
  space-before-blocks:
    - 2
    - always
  space-before-function-paren:
    - 2
    - never
  space-in-parens:
    - 2
    - never
  space-infix-ops: 2
  space-unary-ops:
    - 2
    - words: true
      nonwords: false
  spaced-comment:
    - 1
    - always
  wrap-regex: 0

  # http://eslint.org/docs/rules/#legacy
  max-depth: 0
  max-len:
    - 0
    - 120
    - 4
    - ignoreComments: false
      ignoreUrls: true
  max-params: 0
  max-statements: 0
  no-bitwise: 0
  no-plusplus: 0