env:
  es6: true

rules:
  prefer-object-spread: error
  no-buffer-constructor: error
  no-mixed-operators:
    - error
    - groups: [[ "&&", "||" ]]
  no-restricted-globals:
    - error
    - name: Array
      message: "Use `const { Array } = primordials;` instead of the global."
    - name: BigInt
      message: "Use `const { BigInt } = primordials;` instead of the global."
    - name: BigInt64Array
      message: "Use `const { BigInt64Array } = primordials;` instead of the global."
    - name: BigUint64Array
      message: "Use `const { BigUint64Array } = primordials;` instead of the global."
    - name: Boolean
      message: "Use `const { Boolean } = primordials;` instead of the global."
    - name: Error
      message: "Use `const { Error } = primordials;` instead of the global."
    - name: Float32Array
      message: "Use `const { Float32Array } = primordials;` instead of the global."
    - name: JSON
      message: "Use `const { JSON } = primordials;` instead of the global."
    - name: Map
      message: "Use `const { Map } = primordials;` instead of the global."
    - name: Math
      message: "Use `const { Math } = primordials;` instead of the global."
    - name: Number
      message: "Use `const { Number } = primordials;` instead of the global."
    - name: Object
      message: "Use `const { Object } = primordials;` instead of the global."
    - name: Promise
      message: "Use `const { Promise } = primordials;` instead of the global."
    - name: Reflect
      message: "Use `const { Reflect } = primordials;` instead of the global."
    - name: RegExp
      message: "Use `const { RegExp } = primordials;` instead of the global."
    - name: Set
      message: "Use `const { Set } = primordials;` instead of the global."
    - name: Symbol
      message: "Use `const { Symbol } = primordials;` instead of the global."
    - name: Uint16Array
      message: "Use `const { Uint16Array } = primordials;` instead of the global."
    - name: WeakMap
      message: "Use `const { WeakMap } = primordials;` instead of the global."
    - name: WeakSet
      message: "Use `const { WeakSet } = primordials;` instead of the global."
  no-restricted-syntax:
    # Config copied from .eslintrc.js
    - error
    - selector: "CallExpression[callee.object.name='assert']:not([callee.property.name='ok']):not([callee.property.name='fail']):not([callee.property.name='ifError'])"
      message: "Please only use simple assertions in ./lib"
    - selector: "CallExpression[callee.name='setTimeout'][arguments.length<2]"
      message: "setTimeout() must be invoked with at least two arguments."
    - selector: "CallExpression[callee.name='setInterval'][arguments.length<2]"
      message: "setInterval() must be invoked with at least 2 arguments."
    - selector: "ThrowStatement > CallExpression[callee.name=/Error$/]"
      message: "Use new keyword when throwing an Error."
    # Config specific to lib
    - selector: "NewExpression[callee.name=/Error$/]:not([callee.name=/^(AssertionError|NghttpError)$/])"
      message: "Use an error exported by the internal/errors module."
    - selector: "CallExpression[callee.object.name='Error'][callee.property.name='captureStackTrace']"
      message: "Please use `require('internal/errors').hideStackFrames()` instead."
    - selector: "AssignmentExpression:matches([left.name='prepareStackTrace'], [left.property.name='prepareStackTrace'])"
      message: "Use 'overrideStackTrace' from 'lib/internal/errors.js' instead of 'Error.prepareStackTrace'."
    - selector: "CallExpression[callee.name='isNaN']"
      message: "Use NumberIsNaN() primordial instead of the global isNaN() function."
  # Custom rules in tools/eslint-rules
  node-core/lowercase-name-for-primitive: error
  node-core/non-ascii-character: error
globals:
  Intl: false
  # Parameters passed to internal modules
  global: false
  require: false
  process: false
  exports: false
  module: false
  internalBinding: false
  primordials: false