.eslintrc.yml

env:
  browser: true

# Unfortunately, MoneyLog is a globals festival :(
# These globals are used by other files than moneylog.js
globals:
  addScript: false
  appName: false
  array2ul: false
  computeTotals: false
  encodeQueryData: false
  gapi: false
  google: false
  groupByPeriod: false
  i18nDatabase: false
  initUI: false
  loadData: false
  ml: false
  resetData: false
  sanitizeConfig: false
  selectOptionByText: false
  showError: false
  showReport: false
  Widget: false
  # modified
  dataFiles: true
  dataFilesDefault: true
  i18n: true
  lang: true

extends: 'eslint:recommended'
rules:
  accessor-pairs: error
  array-bracket-newline:
    - error
    - multiline: true
  array-bracket-spacing:
    - error
    - never
  array-callback-return: error
  array-element-newline: 'off' #ok
  block-scoped-var: error
  block-spacing:
    - error
    - always
  brace-style:
    - error
    - 1tbs
    - allowSingleLine: true
  callback-return: 'off' #ok
  camelcase: error
  capitalized-comments: 'off' #ok
  class-methods-use-this: error
  comma-dangle: error
  comma-spacing: error
  comma-style:
    - error
    - last
  complexity: 'off' #ok
  computed-property-spacing:
    - error
    - never
  consistent-return: error
  consistent-this: error
  curly: error
  default-case: error
  dot-location:
    - error
    - property
  dot-notation: error
  eol-last: error
  eqeqeq: 'off'
  for-direction: error
  func-call-spacing: error
  func-name-matching: error
  func-names: 'off' #ok
  func-style:
    - error
    - declaration
  function-paren-newline: error
  getter-return: error
  global-require: error
  guard-for-in: 'off'
  handle-callback-err: error
  id-blacklist: error
  id-length: 'off' #ok
  id-match: error
  implicit-arrow-linebreak: error
  indent:
    - error
    - tab
  init-declarations: 'off' #ok
  jsx-quotes: error
  key-spacing: error
  keyword-spacing: error
  line-comment-position: 'off' #ok
  linebreak-style:
    - error
    - unix
  lines-around-comment: error
  lines-between-class-members: error
  max-depth: 'off'
  max-len: 'off' #ok
  max-lines: 'off' #ok
  max-nested-callbacks: error
  max-params: 'off' #ok
  max-statements: 'off' #ok
  max-statements-per-line:
    - error
    - max: 2
  multiline-comment-style:
    - error
    - separate-lines
  multiline-ternary:
    - error
    - always-multiline
  new-cap: error
  new-parens: error
  newline-per-chained-call: 'off' #ok
  no-alert: error
  no-array-constructor: error
  no-await-in-loop: error
  no-bitwise: error
  no-buffer-constructor: error
  no-caller: error
  no-catch-shadow: error
  no-console: 'off' #ok
  no-continue: 'off' #ok
  no-div-regex: error
  no-else-return: 'off' #ok
  no-empty:
    - error
    - allowEmptyCatch: true
  no-empty-function: error
  no-eq-null: error
  no-eval: error
  no-extend-native: 'off' #ok
  no-extra-bind: error
  no-extra-label: error
  no-extra-parens: 'off' #ok
  no-floating-decimal: error
  no-implicit-coercion: error
  no-implicit-globals: 'off' #ok
  no-implied-eval: error
  no-inline-comments: 'off' #ok
  no-inner-declarations:
    - error
    - functions
  no-invalid-this: error
  no-iterator: error
  no-label-var: error
  no-labels: error
  no-lone-blocks: error
  no-lonely-if: 'off' #ok
  no-loop-func: error
  no-magic-numbers: 'off' #ok
  no-mixed-operators:
    - error
    - allowSamePrecedence: true
  no-mixed-requires: error
  no-multi-assign: error
  no-multi-spaces: 'off' #ok
  no-multi-str: error
  no-multiple-empty-lines:
    - error
    - max: 2
      maxBOF: 0
      maxEOF: 0
  no-negated-condition: 'off' #ok
  no-nested-ternary: 'off'
  no-new: error
  no-new-func: error
  no-new-object: error
  no-new-require: error
  no-new-wrappers: error
  no-octal-escape: error
  no-param-reassign: 'off' #ok
  no-path-concat: error
  no-plusplus:
    - error
    - allowForLoopAfterthoughts: true
  no-process-env: error
  no-process-exit: error
  no-proto: error
  no-prototype-builtins: error
  no-restricted-globals: error
  no-restricted-modules: error
  no-restricted-properties: error
  no-restricted-syntax: error
  no-return-assign: error
  no-return-await: error
  no-script-url: error
  no-self-compare: error
  no-sequences: error
  no-shadow: error
  no-shadow-restricted-names: error
  no-sync: error
  no-tabs: 'off' #ok
  no-template-curly-in-string: error
  no-ternary: 'off' #ok
  no-throw-literal: error
  no-trailing-spaces: error
  no-undef-init: error
  no-undefined: 'off'
  no-underscore-dangle: error
  no-unmodified-loop-condition: error
  no-unneeded-ternary: error
  no-unused-expressions: error
  no-use-before-define: 'off' #ok
  no-useless-call: error
  no-useless-concat: error
  no-useless-return: error
  no-void: error
  no-warning-comments: error
  no-whitespace-before-property: error
  no-with: error
  nonblock-statement-body-position: error
  object-curly-newline: error
  object-curly-spacing: error
  one-var:
    - error
    - uninitialized: always
      initialized: never
  one-var-declaration-per-line: error
  operator-assignment: 'off' #ok
  operator-linebreak:
    - error
    - after
  padded-blocks: 'off' #ok
  padding-line-between-statements:
    - error
    - blankLine: always
      prev: "*"
      next: function
  prefer-promise-reject-errors: error
  quote-props: 'off' #ok
  quotes:
    - error
    - single
  radix:
    - error
    - always
  require-await: error
  require-jsdoc: 'off' #ok
  semi: error
  semi-spacing:
    - error
    - after: true
      before: false
  semi-style:
    - error
    - last
  sort-keys: 'off' #ok
  sort-vars: 'off' #ok
  space-before-blocks: error
  space-before-function-paren:
    - error
    - anonymous: always
      named: never
      asyncArrow: always
  space-in-parens: 'off' #ok
  space-infix-ops: error
  space-unary-ops: error
  spaced-comment: error
  strict: 'off' #ok
  switch-colon-spacing: error
  template-tag-spacing: error
  unicode-bom:
    - error
    - never
  valid-jsdoc: error
  vars-on-top: error
  wrap-iife:
    - error
    - inside
  wrap-regex: error
  yoda:
    - error
    - never

  ### ES6 rules - not for me
  # arrow-body-style: error
  # arrow-parens: error
  # arrow-spacing: error
  # generator-star-spacing: error
  # no-confusing-arrow: error
  # no-duplicate-imports: error
  # no-restricted-imports: error
  # no-useless-computed-key: error
  # no-useless-constructor: error
  # no-useless-rename: error
  # no-var: 'off' #ok
  # object-shorthand: 'off' #ok
  # prefer-arrow-callback: 'off' #ok
  # prefer-const: error
  # prefer-destructuring: 'off' #ok
  # prefer-numeric-literals: error
  # prefer-rest-params: 'off' #ok
  # prefer-spread: error
  # prefer-template: 'off' #ok
  # rest-spread-spacing: error
  # sort-imports: error
  # symbol-description: error
  # template-curly-spacing: error
  # yield-star-spacing: error