stylelint/dist/normalizeRuleSettings.js

Modern CSS linter

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (rawSettings, ruleName) {
  // Settings can be
  // a. A solitary primitive value or object, in which case put it in an array
  // b. An array with a primary option and a secondary options object, in which case use that array
  // c. A solitary array ... in which case we have trouble and need to special-case it
  //    ... hence the list above

  if (!Array.isArray(rawSettings)) {
    return [rawSettings];
  }
  // Everything below is an array ...

  if (!rulesWithPrimaryOptionArray.has(ruleName)) {
    return rawSettings;
  }
  // Everything below is a rule that CAN have an array for a primary option ...
  // (they might also have something else, e.g. rule-properties-order can
  // have the string "alphabetical")

  if (rawSettings.length === 2 && !(0, _lodash.isPlainObject)(rawSettings[0]) && (0, _lodash.isPlainObject)(rawSettings[1])) {
    return rawSettings;
  }

  return [rawSettings];
};

var _lodash = require("lodash");

// These are rules that accept an array as the primary option
var rulesWithPrimaryOptionArray = new Set(["declaration-block-properties-order", "function-blacklist", "function-whitelist", "property-blacklist", "property-unit-blacklist", "property-unit-whitelist", "property-whitelist", "unit-blacklist", "unit-whitelist"]);