stylelint/dist/rules/unit-no-unknown/index.js

A mighty, modern CSS linter.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.messages = exports.ruleName = undefined;

exports.default = function (actual, options) {
  return function (root, result) {
    var validOptions = (0, _utils.validateOptions)(result, ruleName, { actual: actual }, {
      actual: options,
      possible: {
        ignoreUnits: [_lodash.isString]
      },
      optional: true
    });

    if (!validOptions) {
      return;
    }

    function check(node, value, getIndex) {
      (0, _postcssValueParser2.default)(value).walk(function (valueNode) {
        // Ignore wrong units within `url` function
        if (valueNode.type === "function" && valueNode.value.toLowerCase() === "url") {
          return false;
        }

        var unit = (0, _utils.getUnitFromValueNode)(valueNode);
        if (!unit) {
          return;
        }

        if ((0, _utils.optionsMatches)(options, "ignoreUnits", unit)) {
          return;
        }

        if (_keywordSets.units.has(unit.toLowerCase())) {
          return;
        }

        (0, _utils.report)({
          index: getIndex(node) + valueNode.sourceIndex,
          message: messages.rejected(unit),
          node: node,
          result: result,
          ruleName: ruleName
        });
      });
    }

    root.walkAtRules(/^media$/i, function (atRule) {
      return check(atRule, atRule.params, _utils.atRuleParamIndex);
    });
    root.walkDecls(function (decl) {
      return check(decl, decl.value, _utils.declarationValueIndex);
    });
  };
};

var _utils = require("../../utils");

var _lodash = require("lodash");

var _keywordSets = require("../../reference/keywordSets");

var _postcssValueParser = require("postcss-value-parser");

var _postcssValueParser2 = _interopRequireDefault(_postcssValueParser);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var ruleName = exports.ruleName = "unit-no-unknown";

var messages = exports.messages = (0, _utils.ruleMessages)(ruleName, {
  rejected: function rejected(unit) {
    return "Unexpected unknown unit \"" + unit + "\"";
  }
});